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Merge "Bubble's change could notify to A11y framework" into rvc-dev

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This commit is contained in:
Jacky Kao
2020-05-20 23:43:34 +00:00
committed by Android (Google) Code Review
parent df2f706d52 167804a645
commit 226aaf6aeb
1 changed files with 15 additions and 1 deletions
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16
services/accessibility/java/com/android/server/accessibility/AccessibilityManagerService.java
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@@ -51,6 +51,7 @@ import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.PackageManager;
import android.content.pm.PackageManagerInternal;
import android.content.pm.ResolveInfo;
import android.content.pm.ServiceInfo;
import android.database.ContentObserver;
@@ -2934,11 +2935,19 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub
public class AccessibilityDisplayListener implements DisplayManager.DisplayListener {
private final DisplayManager mDisplayManager;
private final ArrayList<Display> mDisplaysList = new ArrayList<>();
private int mSystemUiUid = 0;
AccessibilityDisplayListener(Context context, MainHandler handler) {
mDisplayManager = (DisplayManager) context.getSystemService(Context.DISPLAY_SERVICE);
mDisplayManager.registerDisplayListener(this, handler);
initializeDisplayList();
final PackageManagerInternal pm =
LocalServices.getService(PackageManagerInternal.class);
if (pm != null) {
mSystemUiUid = pm.getPackageUid(pm.getSystemUiServiceComponent().getPackageName(),
PackageManager.MATCH_SYSTEM_ONLY, mCurrentUserId);
}
}
ArrayList<Display> getValidDisplayList() {
@@ -3034,8 +3043,13 @@ public class AccessibilityManagerService extends IAccessibilityManager.Stub
}
// Private virtual displays are created by the ap and is not allowed to access by other
// aps. We assume we could ignore them.
// The exceptional case is for bubbles. Because the bubbles use the activityView, and
// the virtual display of the activityView is private, so if the owner UID of the
// private virtual display is the one of system ui which creates the virtual display of
// bubbles, then this private virtual display should track the windows.
if (display.getType() == Display.TYPE_VIRTUAL
&& (display.getFlags() & Display.FLAG_PRIVATE) != 0) {
&& (display.getFlags() & Display.FLAG_PRIVATE) != 0
&& display.getOwnerUid() != mSystemUiUid) {
return false;
}
return true;