Merge "WindowManagerService: add some defensive checks" (e9289573) · Commits · e / os / android_frameworks_base

core/java/android/app/KeyguardManager.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -44,8 +44,8 @@ public class KeyguardManager {
		* you to disable / reenable the keyguard.
		*/
		public class KeyguardLock {
		private IBinder mToken = new Binder();
		private String mTag;
		private final IBinder mToken = new Binder();
		private final String mTag;

		KeyguardLock(String tag) {
		mTag = tag;

+13 −0

Original line number	Diff line number	Diff line
		@@ -5038,6 +5038,10 @@ public class WindowManagerService extends IWindowManager.Stub
		throw new SecurityException("Requires DISABLE_KEYGUARD permission");
		}

		if (token == null) {
		throw new IllegalArgumentException("token == null");
		}

		mKeyguardDisableHandler.sendMessage(mKeyguardDisableHandler.obtainMessage(
		KeyguardDisableHandler.KEYGUARD_DISABLE, new Pair<IBinder, String>(token, tag)));
		}
		@@ -5049,6 +5053,10 @@ public class WindowManagerService extends IWindowManager.Stub
		throw new SecurityException("Requires DISABLE_KEYGUARD permission");
		}

		if (token == null) {
		throw new IllegalArgumentException("token == null");
		}

		mKeyguardDisableHandler.sendMessage(mKeyguardDisableHandler.obtainMessage(
		KeyguardDisableHandler.KEYGUARD_REENABLE, token));
		}
		@@ -5062,6 +5070,11 @@ public class WindowManagerService extends IWindowManager.Stub
		!= PackageManager.PERMISSION_GRANTED) {
		throw new SecurityException("Requires DISABLE_KEYGUARD permission");
		}

		if (callback == null) {
		throw new IllegalArgumentException("callback == null");
		}

		mPolicy.exitKeyguardSecurely(new WindowManagerPolicy.OnKeyguardExitResult() {
		@Override
		public void onKeyguardExitResult(boolean success) {