Merge "Suspend apps - disable audio/vibrations" into nyc-dev am: ace5cf4aa5 (cad36cc6) · Commits · e / os / android_frameworks_base

services/core/java/com/android/server/AppOpsService.java

+24 −0

Original line number	Original line	Diff line number	Diff line
	@@ -16,6 +16,8 @@

	package com.android.server;		package com.android.server;

			import static android.content.pm.ApplicationInfo.FLAG_SUSPENDED;

	import java.io.File;		import java.io.File;
	import java.io.FileDescriptor;		import java.io.FileDescriptor;
	import java.io.FileInputStream;		import java.io.FileInputStream;
	@@ -882,6 +884,11 @@ public class AppOpsService extends IAppOpsService.Stub {

	@Override		@Override
	public int checkAudioOperation(int code, int usage, int uid, String packageName) {		public int checkAudioOperation(int code, int usage, int uid, String packageName) {
			if (isApplicationSuspended(packageName, uid)) {
			Log.i(TAG, "Audio disabled for suspended package=" + packageName + " for uid=" + uid);
			return AppOpsManager.MODE_IGNORED;
			}

	synchronized (this) {		synchronized (this) {
	final int mode = checkRestrictionLocked(code, usage, uid, packageName);		final int mode = checkRestrictionLocked(code, usage, uid, packageName);
	if (mode != AppOpsManager.MODE_ALLOWED) {		if (mode != AppOpsManager.MODE_ALLOWED) {
	@@ -891,6 +898,23 @@ public class AppOpsService extends IAppOpsService.Stub {
	return checkOperation(code, uid, packageName);		return checkOperation(code, uid, packageName);
	}		}

			private boolean isApplicationSuspended(String pkg, int uid) {
			int userId = UserHandle.getUserId(uid);

			ApplicationInfo ai;
			try {
			ai = AppGlobals.getPackageManager().getApplicationInfo(pkg, 0, userId);
			if (ai == null) {
			Log.w(TAG, "No application info for package " + pkg + " and user " + userId);
			return false;
			}
			} catch (RemoteException re) {
			throw new SecurityException("Could not talk to package manager service");
			}

			return ((ai.flags & FLAG_SUSPENDED) != 0);
			}

	private int checkRestrictionLocked(int code, int usage, int uid, String packageName) {		private int checkRestrictionLocked(int code, int usage, int uid, String packageName) {
	final SparseArray<Restriction> usageRestrictions = mAudioRestrictions.get(code);		final SparseArray<Restriction> usageRestrictions = mAudioRestrictions.get(code);
	if (usageRestrictions != null) {		if (usageRestrictions != null) {