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Merge "Uses PMI.PackageListObserver in AMS to listen to new packages."

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This commit is contained in:
Daniel Norman
2023-01-30 22:59:08 +00:00
committed by Android (Google) Code Review
parent 94d42cc785 e04eb4fa34
commit adb05fc0e9
1 changed files with 29 additions and 9 deletions
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38
services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
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@@ -612,6 +612,16 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub
}
}
private void onSomePackagesChangedLocked() {
final AccessibilityUserState userState = getCurrentUserStateLocked();
// Reload the installed services since some services may have different attributes
// or resolve info (does not support equals), etc. Remove them then to force reload.
userState.mInstalledServices.clear();
if (readConfigurationForUserStateLocked(userState)) {
onUserStateChangedLocked(userState);
}
}
private void registerBroadcastReceivers() {
PackageMonitor monitor = new PackageMonitor() {
@Override
@@ -627,15 +637,7 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub
if (getChangingUserId() != mCurrentUserId) {
return;
}
// We will update when the automation service dies.
final AccessibilityUserState userState = getCurrentUserStateLocked();
// We have to reload the installed services since some services may
// have different attributes, resolve info (does not support equals),
// etc. Remove them then to force reload.
userState.mInstalledServices.clear();
if (readConfigurationForUserStateLocked(userState)) {
onUserStateChangedLocked(userState);
}
onSomePackagesChangedLocked();
}
}
@@ -767,6 +769,24 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub
// package changes
monitor.register(mContext, null, UserHandle.ALL, true);
// Register an additional observer for new packages using PackageManagerInternal, which
// generally notifies observers much sooner than the BroadcastReceiver-based PackageMonitor.
final PackageManagerInternal pm = LocalServices.getService(
PackageManagerInternal.class);
if (pm != null) {
pm.getPackageList(new PackageManagerInternal.PackageListObserver() {
@Override
public void onPackageAdded(String packageName, int uid) {
final int userId = UserHandle.getUserId(uid);
synchronized (mLock) {
if (userId == mCurrentUserId) {
onSomePackagesChangedLocked();
}
}
}
});
}
// user change and unlock
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(Intent.ACTION_USER_SWITCHED);