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Backport 'add config to disable snapshots'.

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Bug: 201691826
Test: m
Merged-In: I83d9ab4a15a862ea220debdd8da8b3d5673da276
Change-Id: Ibdff22eda7be6c91e2872e5ac3ae8f2fe1e65b69
This commit is contained in:
Brett Chabot
2021-10-27 17:11:36 +00:00
parent 06844dd241
commit 069c6b50fc
3 changed files with 14 additions and 1 deletions
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3
core/res/res/values/config.xml
View File

@@ -5276,4 +5276,7 @@
<string name="config_work_badge_path_24" translatable="false"> <string name="config_work_badge_path_24" translatable="false">
M20,6h-4L16,4c0,-1.11 -0.89,-2 -2,-2h-4c-1.11,0 -2,0.89 -2,2v2L4,6c-1.11,0 -1.99,0.89 -1.99,2L2,19c0,1.11 0.89,2 2,2h16c1.11,0 2,-0.89 2,-2L22,8c0,-1.11 -0.89,-2 -2,-2zM14,6h-4L10,4h4v2z M20,6h-4L16,4c0,-1.11 -0.89,-2 -2,-2h-4c-1.11,0 -2,0.89 -2,2v2L4,6c-1.11,0 -1.99,0.89 -1.99,2L2,19c0,1.11 0.89,2 2,2h16c1.11,0 2,-0.89 2,-2L22,8c0,-1.11 -0.89,-2 -2,-2zM14,6h-4L10,4h4v2z
</string> </string>
<!-- Whether this device should support taking app snapshots on closure -->
<bool name="config_disableTaskSnapshots">false</bool>
</resources> </resources>

2
core/res/res/values/symbols.xml
View File

@@ -4481,4 +4481,6 @@
<java-symbol type="array" name="config_roundedCornerBottomRadiusAdjustmentArray" /> <java-symbol type="array" name="config_roundedCornerBottomRadiusAdjustmentArray" />
<java-symbol type="bool" name="config_secondaryBuiltInDisplayIsRound" /> <java-symbol type="bool" name="config_secondaryBuiltInDisplayIsRound" />
<java-symbol type="array" name="config_builtInDisplayIsRoundArray" /> <java-symbol type="array" name="config_builtInDisplayIsRoundArray" />
<java-symbol type="bool" name="config_disableTaskSnapshots" />
</resources> </resources>

10
services/core/java/com/android/server/wm/TaskSnapshotController.java
View File

@@ -118,6 +118,11 @@ class TaskSnapshotController {
*/ */
private final boolean mIsRunningOnWear; private final boolean mIsRunningOnWear;
/**
* Flag indicating if device configuration has disabled app snapshots.
*/
private final boolean mConfigDisableTaskSnapshots;
TaskSnapshotController(WindowManagerService service) { TaskSnapshotController(WindowManagerService service) {
mService = service; mService = service;
mPersister = new TaskSnapshotPersister(mService, Environment::getDataSystemCeDirectory); mPersister = new TaskSnapshotPersister(mService, Environment::getDataSystemCeDirectory);
@@ -131,6 +136,8 @@ class TaskSnapshotController {
PackageManager.FEATURE_WATCH); PackageManager.FEATURE_WATCH);
mHighResTaskSnapshotScale = mService.mContext.getResources().getFloat( mHighResTaskSnapshotScale = mService.mContext.getResources().getFloat(
com.android.internal.R.dimen.config_highResTaskSnapshotScale); com.android.internal.R.dimen.config_highResTaskSnapshotScale);
mConfigDisableTaskSnapshots = mService.mContext.getResources().getBoolean(
com.android.internal.R.bool.config_disableTaskSnapshots);
} }
void systemReady() { void systemReady() {
@@ -494,7 +501,8 @@ class TaskSnapshotController {
} }
boolean shouldDisableSnapshots() { boolean shouldDisableSnapshots() {
return mIsRunningOnWear || mIsRunningOnTv || mIsRunningOnIoT; return mIsRunningOnWear || mIsRunningOnTv || mIsRunningOnIoT
|| mConfigDisableTaskSnapshots;
} }
/** /**