Using base intent to check the calling app instead of uid. (Bug 15940115) (312bc543) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/am/ActivityManagerService.java

+10 −1

Original line number	Diff line number	Diff line
		@@ -7165,8 +7165,17 @@ public final class ActivityManagerService extends ActivityManagerNative

		@Override
		public List<IAppTask> getAppTasks() {
		final PackageManager pm = mContext.getPackageManager();
		int callingUid = Binder.getCallingUid();
		long ident = Binder.clearCallingIdentity();

		// Compose the list of packages for this id to test against
		HashSet<String> packages = new HashSet<String>();
		String[] uidPackages = pm.getPackagesForUid(callingUid);
		for (int i = 0; i < uidPackages.length; i++) {
		packages.add(uidPackages[i]);
		}

		synchronized(this) {
		ArrayList<IAppTask> list = new ArrayList<IAppTask>();
		try {
		@@ -7176,7 +7185,7 @@ public final class ActivityManagerService extends ActivityManagerNative
		for (int i = 0; i < N; i++) {
		TaskRecord tr = mRecentTasks.get(i);
		// Skip tasks that are not created by the caller
		if (tr.creatorUid == callingUid) {
		if (packages.contains(tr.getBaseIntent().getComponent().getPackageName())) {
		ActivityManager.RecentTaskInfo taskInfo =
		createRecentTaskInfoFromTaskRecord(tr);
		AppTaskImpl taskImpl = new AppTaskImpl(taskInfo.persistentId, callingUid);