![](https://developer.android.com/static/images/about/versions/14/app-compat-dev-options-14.png) **Figure 1**. The App Compatibility Changes screen in developer options lists the changes that you can toggle.

This page describes toggleable changes that are part of the compatibility
framework in Android 14 (API level 34). Use this list in conjunction with the
[developer options and ADB commands](https://developer.android.com/guide/app-compatibility/test-debug) to
test and debug your app as you prepare to support and target Android 14.

Here are some of the things you can do using the compatibility framework tools:

- **Test targeted changes without actually changing the app's
  targetSdkVersion**. You can use the toggles to force-enable specific targeted behavior changes to evaluate the impact on your existing app.
- **Focus your testing on specific changes only**. Rather than having to address all targeted changes at once, the toggles let you disable all targeted changes except the ones you want to test against.
- **Manage toggles through adb**. You can use adb commands to enable and disable the toggleable changes in your automated test environment.
- **Debug faster using standard change IDs**. Toggleable changes each have a unique ID and name that you can use to quickly debug root cause in log output.

For complete details on using the tools for each of these use cases, see
[Compatibility framework tools](https://developer.android.com/guide/app-compatibility/test-debug).

## Behavior changes included in the compatibility framework

The list in this section describes toggleable changes that are included in the
compatibility framework in Android 14.

You can filter the list of changes by their **Default State**.  
Enabled for all apps Enabled when targeting Android 14 Disabled for all apps Logging only

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  Toggleable changes in the compatibility framework in Android 14                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ### `ACCESS_SHARED_IDENTITY` **Change ID:** 259743961 **Default State** : Enabled for all apps. Grants access to the launching app's identity if the app opted-in to sharing its identity by launching this activity with an instance of [`ActivityOptions`](https://developer.android.com/reference/android/app/ActivityOptions) on which [`ActivityOptions.setShareIdentityEnabled(boolean)`](https://developer.android.com/reference/android/app/ActivityOptions#setShareIdentityEnabled(boolean)) was invoked with a value of `true`, or if the launched activity's UID is the same as the launching app's. When this change is enabled and one of these requirements is met, the activity can access the launching app's UID and package name with [`Activity.getLaunchedFromUid()`](https://developer.android.com/reference/android/app/Activity#getLaunchedFromUid()) and [`Activity.getLaunchedFromPackage()`](https://developer.android.com/reference/android/app/Activity#getLaunchedFromPackage()), respectively.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| ### `ANR_PRE_UDC_APIS_ON_SLOW_RESPONSES` **Change ID:** 258236856 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. When enabled, triggers an "Application Not Responding" (ANR) message when apps are slow to respond on APIs and functionality from Android 13 (API level 33) or lower.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| ### `AUTHORITY_ACCESS_CHECK_CHANGE_ID` **Change ID:** 207133734 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, enables checking for authority access for the calling UID on all sync-related APIs.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| ### `CAMERA_MIC_INDICATORS_NOT_PRESENT` **Change ID:** 162547999 **Default State** : Disabled for all apps. Indicates that this device supports camera and microphone indicators. The value is `false` if present, because the [`CompatChanges#isChangeEnabled`](https://cs.android.com/android/platform/superproject/main/+/main:frameworks/base/core/java/android/app/compat/CompatChanges.java;l=58?q=isChangeEnabled) method returns `true` if the Change ID is not present.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| ### `DEFAULT_RESCIND_BAL_PRIVILEGES_FROM_PENDING_INTENT_SENDER` **Change ID:** 244637991 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. When an app sends a `PendingIntent` using [`PendingIntent#send()`](https://developer.android.com/reference/android/app/PendingIntent#send(android.content.Context,%20int,%20android.content.Intent,%20android.app.PendingIntent.OnFinished,%20android.os.Handler,%20java.lang.String,%20android.os.Bundle)) or similar methods, the app must now opt in if it wants to grant its own background activity launch privileges to start the pending intent. To learn more about this change, see the section in the Android 14 behavior changes page about [additional restrictions on starting activities from the background](https://developer.android.com/about/versions/14/behavior-changes-14#background-activity-restrictions).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| ### `DETACH_THROWS_ISE_ONLY` **Change ID:** 236825255 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. Flag to gate correct exception thrown by `#detachImage`. `#detachImage` is documented as throwing [`IllegalStateException`](https://developer.android.com/reference/java/lang/IllegalStateException) in the event of an error; a native helper method to this threw [`RuntimeException`](https://developer.android.com/reference/java/lang/RuntimeException) if the surface was abandoned while detaching the `Image`. This previously undocumented exception behavior continues through Android 13 (API level 33). After Android 13 (API level 33), the native helper method only throws `IllegalStateExceptions` in accordance with the documentation. When this change is enabled, `#detachImage` only throws an `IllegalStateException` if it runs into errors while detaching the image. Behavior remains unchanged for apps targeting Android 13 (API level 33) and lower.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| ### `DOWNSCALED` **Change ID:** 168419799 **Default State** : Disabled for all apps. This change is the gatekeeper of all per-app buffer downscaling changes. Enabling this change allows the following scaling factors to be applied: - [`DOWNSCALE_30`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_30) - [`DOWNSCALE_35`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_35) - [`DOWNSCALE_40`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_40) - [`DOWNSCALE_45`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_45) - [`DOWNSCALE_50`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_50) - [`DOWNSCALE_55`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_55) - [`DOWNSCALE_60`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_60) - [`DOWNSCALE_65`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_65) - [`DOWNSCALE_70`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_70) - [`DOWNSCALE_75`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_75) - [`DOWNSCALE_80`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_80) - [`DOWNSCALE_85`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_85) - [`DOWNSCALE_90`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_90) When this change is enabled for an app package, the app is forcibly resized to the highest, enabled scaling factor. For example, 80% is used if both 80% and 70% ([`DOWNSCALE_80`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_80) and [`DOWNSCALE_70`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_70)) are enabled. When both this change and [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) are enabled, [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) takes precedence and the scaling factor is applied inversely.                                                                                                                                                                                                                               |
| ### `DOWNSCALED_INVERSE` **Change ID:** 273564678 **Default State** : Disabled for all apps. This change is the gatekeeper of all per-app buffer inverse downscaling changes. Enabling this change allows the following scaling factors to be inversely applied (that is, the resolution is upscaled instead): - [`DOWNSCALE_30`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_30) - [`DOWNSCALE_35`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_35) - [`DOWNSCALE_40`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_40) - [`DOWNSCALE_45`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_45) - [`DOWNSCALE_50`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_50) - [`DOWNSCALE_55`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_55) - [`DOWNSCALE_60`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_60) - [`DOWNSCALE_65`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_65) - [`DOWNSCALE_70`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_70) - [`DOWNSCALE_75`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_75) - [`DOWNSCALE_80`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_80) - [`DOWNSCALE_85`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_85) - [`DOWNSCALE_90`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_90) When this change is enabled for an app package, the app is forcibly resized to the lowest, enabled scaling factor. For example, 80% is used if both 80% and 70% ([`DOWNSCALE_80`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_80) and [`DOWNSCALE_70`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscale_70)) are enabled because when inversely applied, an 80% scaling factor equals 125%, which is less than the 142.86% scaling that is applied when inversely applying a 70% scaling factor. When both this change and [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) are enabled, [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) takes precedence and the scaling factor is applied inversely. |
| ### `DOWNSCALE_30` **Change ID:** 189970040 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 30% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 333.33% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_35` **Change ID:** 189969749 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 35% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 285.71% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_40` **Change ID:** 189970038 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 40% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 250% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| ### `DOWNSCALE_45` **Change ID:** 189969782 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 45% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 222.22% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_50` **Change ID:** 176926741 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 50% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 200% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| ### `DOWNSCALE_55` **Change ID:** 189970036 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 55% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 181.82% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_60` **Change ID:** 176926771 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 60% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 166.67% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_65` **Change ID:** 189969744 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 65% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 153.85% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_70` **Change ID:** 176926829 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 70% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 142.86% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_75` **Change ID:** 189969779 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 75% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 133.33% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_80` **Change ID:** 176926753 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 80% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 125% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| ### `DOWNSCALE_85` **Change ID:** 189969734 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 85% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 117.65% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `DOWNSCALE_90` **Change ID:** 182811243 **Default State** : Disabled for all apps. If [`DOWNSCALED`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 90% of the vertical and horizontal resolution of the real display. If [`DOWNSCALED_INVERSE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#downscaled_inverse) is also enabled, enabling this change for a package forces the app to assume it's running on a display with 111.11% of the vertical and horizontal resolution of the real display.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `ENABLE_PLATFORM_MDNS_BACKEND` **Change ID:** 270306772 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. Apps targeting Android 14 or higher use a platform-integrated mDNS implementation as backend, while apps targeting previous versions continue to use a legacy Network service discovery (NSD) backend (with a legacy native daemon as `NsdManager` backend).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |
| ### `ENABLE_SELF_CERTIFIED_CAPABILITIES_DECLARATION` **Change ID:** 266524688 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. The self-certified capabilities check is enabled for apps targeting Android 14 or higher. See [`NetworkCapabilities`](https://developer.android.com/reference/android/net/NetworkCapabilities) for more details.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |
| ### `ENFORCE_PACKAGE_VISIBILITY_FILTERING` **Change ID:** 154726397 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, requires apps to declare package visibility needs in the manifest in order to access the [`AccountManager`](https://developer.android.com/reference/android/accounts/AccountManager) APIs.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| ### `ENFORCE_READ_ONLY_JAVA_DCL` **Change ID:** 218865702 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, requires all dynamically-loaded files to be marked as read-only. This prevents files that are dynamically loaded from being unexpectedly overwritten by malicious actors. To learn more about this change, see the section in the Android 14 behavior changes page about [safer dynamic code loading](https://developer.android.com/about/versions/14/behavior-changes-14#safer-dynamic-code-loading).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| ### `ENFORCE_STRICT_QUERY_BUILDER` **Change ID:** 143231523 **Default State** : Disabled for all apps. When enabled, the `SQLiteQueryBuilder` verifies all `CalendarProvider2` query selections against malicious arguments.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
| ### `EXACT_LISTENER_ALARMS_DROPPED_ON_CACHED` **Change ID:** 265195908 **Default State** : Enabled for all apps. Exact alarms expecting a [`AlarmManager.OnAlarmListener`](https://developer.android.com/reference/android/app/AlarmManager.OnAlarmListener) callback is dropped when the calling app goes into a cached state. To learn more about the changes to exact alarms in Android 14, see [Schedule exact alarms are denied by default](https://developer.android.com/about/versions/14/changes/schedule-exact-alarms).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| ### `FGS_TYPE_CHECK_FOR_INSTANT_APPS` **Change ID:** 261055255 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. When enabled, instant apps must specify appropriate foreground service types for any services that are declared in the app's manifest file. To learn more about this change, see the page describing the [changes to foreground service types](https://developer.android.com/about/versions/14/changes/fgs-types-required).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| ### `FGS_TYPE_NONE_DEPRECATION_CHANGE_ID` **Change ID:** 255042465 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. When enabled, apps targeting Android 14 (API level 34) and higher that start a foreground service using the deprecated [`FOREGROUND_SERVICE_TYPE_NONE`](https://developer.android.com/reference/android/content/pm/ServiceInfo#FOREGROUND_SERVICE_TYPE_NONE) type results in a warning in the log. To learn more about this change, see the page describing the [changes to foreground service types](https://developer.android.com/about/versions/14/changes/fgs-types-required).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| ### `FGS_TYPE_NONE_DISABLED_CHANGE_ID` **Change ID:** 255038118 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. When enabled, apps targeting Android 14 (API level 34) and higher that start a foreground service using the deprecated [`FOREGROUND_SERVICE_TYPE_NONE`](https://developer.android.com/reference/android/content/pm/ServiceInfo#FOREGROUND_SERVICE_TYPE_NONE) type results in an exception. To learn more about this change, see the page describing the [changes to foreground service types](https://developer.android.com/about/versions/14/changes/fgs-types-required).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| ### `FGS_TYPE_PERMISSION_CHANGE_ID` **Change ID:** 254662522 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. When enabled, apps targeting Android 14 (API level 34) and higher that start a foreground service without the required permissions associated with that foreground service's type results in a `SecurityException`. To learn more about this change, see the page describing the [changes to foreground service types](https://developer.android.com/about/versions/14/changes/fgs-types-required).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| ### `FORCE_DISABLE_HEVC_SUPPORT` **Change ID:** 174227820 **Default State** : Disabled for all apps. Force disable an app from supporting the HEVC media capability. Apps should declare their supported media capabilities in their manifest but this flag can be used to force an app into not supporting HEVC, hence forcing transcoding while accessing media encoded in HEVC. Setting this flag overrides any OS level defaults for apps. It is disabled by default, meaning that the OS defaults take precedence. If both this flag and `FORCE_ENABLE_HEVC_SUPPORT` are enabled, the OS ignores both flags.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| ### `FORCE_ENABLE_HEVC_SUPPORT` **Change ID:** 174228127 **Default State** : Disabled for all apps. Force enable an app to support the HEVC media capability Apps should declare their supported media capabilities in their manifest but this flag can be used to force an app into supporting HEVC, hence avoiding transcoding while accessing media encoded in HEVC. Setting this flag overrides any OS level defaults for apps. It is disabled by default, meaning that the OS defaults would take precedence. If both this flag and `FORCE_DISABLE_HEVC_SUPPORT` are enabled, the OS ignores both flags.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |
| ### `FORCE_NON_RESIZE_APP` **Change ID:** 181146395 **Default State** : Disabled for all apps. Forces the packages it is applied to to be non-resizable.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| ### `FORCE_RESIZE_APP` **Change ID:** 174042936 **Default State** : Disabled for all apps. Forces the packages it is applied to to be resizable. We only allow resizing in fullscreen windowing mode, but not forcing the app into resizable multi-windowing mode.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| ### `GWP_ASAN` **Change ID:** 145634846 **Default State** : Disabled for all apps. Enables sampled native memory bug detection in apps. To learn more about using GWP-ASan, see the [GWP-ASan guide](https://developer.android.com/ndk/guides/gwp-asan).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| ### `IMPLICIT_INTENTS_ONLY_MATCH_EXPORTED_COMPONENTS` **Change ID:** 229362273 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, components must be exported in order to invoke them through implicit intents. If a component is not exported and invoked, it is removed from the list of receivers. This applies specifically to activities and broadcasts. To learn more about this change, see the section in the Android 14 behavior changes page about [restrictions to implicit and pending intents](https://developer.android.com/about/versions/14/behavior-changes-14#safer-intents).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| ### `MEDIA_PROJECTION_PREVENTS_REUSING_CONSENT` **Change ID:** 266201607 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, apps must ask the user to give consent before each `MediaProjection` capture session. To learn more about this change, see the section in the Android 14 behavior changes page about how [user consent is required for each `MediaProjection` capture session](https://developer.android.com/about/versions/14/behavior-changes-14#media-projection-consent).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| ### `NATIVE_HEAP_ZERO_INIT` **Change ID:** 178038272 **Default State** : Disabled for all apps. Enable automatic zero-initialization of native heap memory allocations.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| ### `NATIVE_MEMTAG_ASYNC` **Change ID:** 145772972 **Default State** : Disabled for all apps. Enable asynchronous (ASYNC) memory tag checking in this process. This flag only affects hardware supporting the ARM Memory Tagging Extension (MTE).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| ### `NATIVE_MEMTAG_SYNC` **Change ID:** 177438394 **Default State** : Disabled for all apps. Enables synchronous (SYNC) memory tag checking in this process. This flag only affects hardware supporting the ARM Memory Tagging Extension (MTE). If both `NATIVE_MEMTAG_ASYNC` and this option are enabled, this option takes precedence and MTE is enabled in SYNC mode.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| ### `OVERRIDE_ANY_ORIENTATION` **Change ID:** 265464455 **Default State** : Disabled for all apps. When enabled, this change allows the following orientation overrides to be applied regardless of the orientation requested by the activity: - [`OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_landscape_orientation_to_reverse_landscape) - [`OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_undefined_orientation_to_nosensor) - [`OVERRIDE_UNDEFINED_ORIENTATION_TO_PORTRAIT`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_undefined_orientation_to_portrait)                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
| ### `OVERRIDE_CAMERA_RESIZABLE_AND_SDK_CHECK` **Change ID:** 191514214 **Default State** : Disabled for all apps. When enabled, this change forces the packages it is applied to ignore the current value of `android:resizeableActivity` as well as target SDK equal to or below M and consider the activity as non-resizable. In this case, the value of camera rotate and crop only depends on the needed compensation considering the current display rotation.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               |
| ### `OVERRIDE_CAMERA_ROTATE_AND_CROP_DEFAULTS` **Change ID:** 189229956 **Default State** : Disabled for all apps. When enabled, this change forces the packages it is applied to override the default camera rotate and crop behavior and always return `CaptureRequest.SCALER_ROTATE_AND_CROP_NONE`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            |
| ### `OVERRIDE_LANDSCAPE_ORIENTATION_TO_REVERSE_LANDSCAPE` **Change ID:** 266124927 **Default State** : Disabled for all apps. Enables [`SCREEN_ORIENTATION_REVERSE_LANDSCAPE`](https://developer.android.com/reference/android/content/pm/ActivityInfo#SCREEN_ORIENTATION_REVERSE_LANDSCAPE) for the app it's applied to. Unless [`OVERRIDE_ANY_ORIENTATION`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_any_orientation) is also enabled, `SCREEN_ORIENTATION_REVERSE_LANDSCAPE` is used only when the activity specifies landscape orientation. Enabling this change can help you test your app behavior for differences between devices where landscape orientation corresponds to [`Surface.ROTATION_90`](https://developer.android.com/reference/android/view/Surface#ROTATION_90) and devices where it corresponds to [`Surface.ROTATION_270`](https://developer.android.com/reference/android/view/Surface#ROTATION_270).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
| ### `OVERRIDE_MIN_ASPECT_RATIO` **Change ID:** 174042980 **Default State** : Disabled for all apps. This change is the gatekeeper of all changes that force a given minimum aspect ratio. Enabling this change allows the following minimum aspect ratios to be applied: - [`OVERRIDE_MIN_ASPECT_RATIO_LARGE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio_large) - [`OVERRIDE_MIN_ASPECT_RATIO_MEDIUM`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio_medium) - [`OVERRIDE_MIN_ASPECT_RATIO_PORTRAIT_ONLY`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio_portrait_only) When this change is enabled for an app package, the minimum aspect ratio given in the app's manifest is overridden to the largest enabled aspect ratio unless the app's manifest value is higher.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `OVERRIDE_MIN_ASPECT_RATIO_EXCLUDE_PORTRAIT_FULLSCREEN` **Change ID:** 218959984 **Default State** : Disabled for all apps. When enabled, overrides the minimum aspect ratio restriction in portrait fullscreen in order to use all available screen space.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| ### `OVERRIDE_MIN_ASPECT_RATIO_LARGE` **Change ID:** 180326787 **Default State** : Disabled for all apps. When [`OVERRIDE_MIN_ASPECT_RATIO`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio) is also enabled, enabling this change for a package sets the activity's minimum aspect ratio to a large value as defined by `OVERRIDE_MIN_ASPECT_RATIO_LARGE_VALUE`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| ### `OVERRIDE_MIN_ASPECT_RATIO_MEDIUM` **Change ID:** 180326845 **Default State** : Disabled for all apps. When [`OVERRIDE_MIN_ASPECT_RATIO`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio) is also enabled, enabling this change for a package sets the activity's minimum aspect ratio to a medium value as defined by `OVERRIDE_MIN_ASPECT_RATIO_MEDIUM_VALUE`.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| ### `OVERRIDE_MIN_ASPECT_RATIO_PORTRAIT_ONLY` **Change ID:** 203647190 **Default State** : Enabled for all apps. When [`OVERRIDE_MIN_ASPECT_RATIO`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio) is also enabled, this change limits any other changes that force an activity's minimum aspect ratio to a certain value---such as [`OVERRIDE_MIN_ASPECT_RATIO_LARGE`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio_large) and [`OVERRIDE_MIN_ASPECT_RATIO_MEDIUM`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_min_aspect_ratio_medium)---to activities that also have a portrait orientation.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |
| ### `OVERRIDE_RESPECT_REQUESTED_ORIENTATION` **Change ID:** 236283604 **Default State** : Disabled for all apps. When enabled, this change excludes packages that is applied to from the ignore orientation restrictions that device manufacturers can set.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| ### `OVERRIDE_UNDEFINED_ORIENTATION_TO_NOSENSOR` **Change ID:** 265451093 **Default State** : Disabled for all apps. Enables [`SCREEN_ORIENTATION_NOSENSOR`](https://developer.android.com/reference/android/content/pm/ActivityInfo#SCREEN_ORIENTATION_NOSENSOR) for the app it's applied to. Unless [`OVERRIDE_ANY_ORIENTATION`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_any_orientation) is also enabled, `SCREEN_ORIENTATION_NOSENSOR` is used only when the activity doesn't specify any other fixed orientation.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `OVERRIDE_UNDEFINED_ORIENTATION_TO_PORTRAIT` **Change ID:** 265452344 **Default State** : Disabled for all apps. Enables [`SCREEN_ORIENTATION_PORTRAIT`](https://developer.android.com/reference/android/content/pm/ActivityInfo#SCREEN_ORIENTATION_PORTRAIT) for the app it's applied to. Unless [`OVERRIDE_ANY_ORIENTATION`](https://developer.android.com/about/versions/14/reference/compat-framework-changes#override_any_orientation) is also enabled, `SCREEN_ORIENTATION_PORTRAIT` is used only when the activity doesn't specify any other fixed orientation.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `RATE_LIMIT_TOASTS` **Change ID:** 174840628 **Default State** : This change can't be toggled. It is only logged by the compatibility framework. Enables rate limiting on the number of [`Toast.show()`](https://developer.android.com/reference/android/widget/Toast#show()) calls to prevent overburdening the user with too many toasts in a limited time. Any attempt to show more toasts than allowed in a certain timeframe results in the toast being discarded.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| ### `REJECT_NEGATIVE_NETWORK_ESTIMATES` **Change ID:** 253665015 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. When enabled, requires that estimated network bytes are nonnegative.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
| ### `REQUIRE_NETWORK_CONSTRAINT_FOR_NETWORK_JOB_WORK_ITEMS` **Change ID:** 241104082 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, requires the hosting job to specify a network constraint if the included [`JobWorkItem`](https://developer.android.com/reference/android/app/job/JobWorkItem) indicates network usage.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ### `REQUIRE_NETWORK_PERMISSIONS_FOR_CONNECTIVITY_JOBS` **Change ID:** 271850009 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, requires apps to specify both the [`INTERNET`](https://developer.android.com/reference/android/Manifest.permission#INTERNET) and [`ACCESS_NETWORK_STATE`](https://developer.android.com/reference/android/Manifest.permission#ACCESS_NETWORK_STATE) permissions when scheduling a job with a connectivity constraint.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
| ### `THROW_ON_INVALID_DATA_TRANSFER_IMPLEMENTATION` **Change ID:** 255371817 **Default State** : Enabled for apps that target Android 14 (API level 34) or higher. For apps targeting Android 14 (API level 34) and higher, the system throws an exception if an app doesn't properly implement all the necessary data transfer APIs when specifying a user-initiated data transfer job. To learn more about this change, see the page describing how to [migrate foreground services to user-initiated data transfer jobs](https://developer.android.com/about/versions/14/changes/fgs-types-required).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |
| ### `USE_EXPERIMENTAL_COMPONENT_ALIAS` **Change ID:** 196254758 **Default State** : Disabled for all apps. When enabled, the system allows the "android" package to use component aliases.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |