am 0d006c60: Fix issue #17146552: system anr (4d363bcc) · Commits · e / os / android_frameworks_base

core/java/android/app/ActivityManagerNative.java

+4 −2

Original line number	Diff line number	Diff line
		@@ -1392,8 +1392,9 @@ public abstract class ActivityManagerNative extends Binder implements IActivityM
		data.enforceInterface(IActivityManager.descriptor);
		IBinder app = data.readStrongBinder();
		String tag = data.readString();
		boolean system = data.readInt() != 0;
		ApplicationErrorReport.CrashInfo ci = new ApplicationErrorReport.CrashInfo(data);
		boolean res = handleApplicationWtf(app, tag, ci);
		boolean res = handleApplicationWtf(app, tag, system, ci);
		reply.writeNoException();
		reply.writeInt(res ? 1 : 0);
		return true;
		@@ -4069,7 +4070,7 @@ class ActivityManagerProxy implements IActivityManager
		data.recycle();
		}

		public boolean handleApplicationWtf(IBinder app, String tag,
		public boolean handleApplicationWtf(IBinder app, String tag, boolean system,
		ApplicationErrorReport.CrashInfo crashInfo) throws RemoteException
		{
		Parcel data = Parcel.obtain();
		@@ -4077,6 +4078,7 @@ class ActivityManagerProxy implements IActivityManager
		data.writeInterfaceToken(IActivityManager.descriptor);
		data.writeStrongBinder(app);
		data.writeString(tag);
		data.writeInt(system ? 1 : 0);
		crashInfo.writeToParcel(data, 0);
		mRemote.transact(HANDLE_APPLICATION_WTF_TRANSACTION, data, reply, 0);
		reply.readException();

core/java/android/app/IActivityManager.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -266,7 +266,7 @@ public interface IActivityManager extends IInterface {
		// Special low-level communication with activity manager.
		public void handleApplicationCrash(IBinder app,
		ApplicationErrorReport.CrashInfo crashInfo) throws RemoteException;
		public boolean handleApplicationWtf(IBinder app, String tag,
		public boolean handleApplicationWtf(IBinder app, String tag, boolean system,
		ApplicationErrorReport.CrashInfo crashInfo) throws RemoteException;

		// A StrictMode violation to be handled. The violationMask is a

core/java/android/util/Log.java

+10 −9

Original line number	Diff line number	Diff line
		@@ -96,12 +96,12 @@ public final class Log {
		* @hide
		*/
		public interface TerribleFailureHandler {
		void onTerribleFailure(String tag, TerribleFailure what);
		void onTerribleFailure(String tag, TerribleFailure what, boolean system);
		}

		private static TerribleFailureHandler sWtfHandler = new TerribleFailureHandler() {
		public void onTerribleFailure(String tag, TerribleFailure what) {
		RuntimeInit.wtf(tag, what);
		public void onTerribleFailure(String tag, TerribleFailure what, boolean system) {
		RuntimeInit.wtf(tag, what, system);
		}
		};

		@@ -253,7 +253,7 @@ public final class Log {
		* @param msg The message you would like logged.
		*/
		public static int wtf(String tag, String msg) {
		return wtf(LOG_ID_MAIN, tag, msg, null, false);
		return wtf(LOG_ID_MAIN, tag, msg, null, false, false);
		}

		/**
		@@ -262,7 +262,7 @@ public final class Log {
		* @hide
		*/
		public static int wtfStack(String tag, String msg) {
		return wtf(LOG_ID_MAIN, tag, msg, null, true);
		return wtf(LOG_ID_MAIN, tag, msg, null, true, false);
		}

		/**
		@@ -272,7 +272,7 @@ public final class Log {
		* @param tr An exception to log.
		*/
		public static int wtf(String tag, Throwable tr) {
		return wtf(LOG_ID_MAIN, tag, tr.getMessage(), tr, false);
		return wtf(LOG_ID_MAIN, tag, tr.getMessage(), tr, false, false);
		}

		/**
		@@ -283,14 +283,15 @@ public final class Log {
		* @param tr An exception to log. May be null.
		*/
		public static int wtf(String tag, String msg, Throwable tr) {
		return wtf(LOG_ID_MAIN, tag, msg, tr, false);
		return wtf(LOG_ID_MAIN, tag, msg, tr, false, false);
		}

		static int wtf(int logId, String tag, String msg, Throwable tr, boolean localStack) {
		static int wtf(int logId, String tag, String msg, Throwable tr, boolean localStack,
		boolean system) {
		TerribleFailure what = new TerribleFailure(msg, tr);
		int bytes = println_native(logId, ASSERT, tag, msg + '\n'
		+ getStackTraceString(localStack ? what : tr));
		sWtfHandler.onTerribleFailure(tag, what);
		sWtfHandler.onTerribleFailure(tag, what, system);
		return bytes;
		}

core/java/android/util/Slog.java

+4 −4

Original line number	Diff line number	Diff line
		@@ -74,19 +74,19 @@ public final class Slog {
		}

		public static int wtf(String tag, String msg) {
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, msg, null, false);
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, msg, null, false, true);
		}

		public static int wtfStack(String tag, String msg) {
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, msg, null, true);
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, msg, null, true, true);
		}

		public static int wtf(String tag, Throwable tr) {
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, tr.getMessage(), tr, false);
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, tr.getMessage(), tr, false, true);
		}

		public static int wtf(String tag, String msg, Throwable tr) {
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, msg, tr, false);
		return Log.wtf(Log.LOG_ID_SYSTEM, tag, msg, tr, false, true);
		}

		public static int println(int priority, String tag, String msg) {

core/java/com/android/internal/os/RuntimeInit.java

+2 −2

Original line number	Diff line number	Diff line
		@@ -338,10 +338,10 @@ public class RuntimeInit {
		* @param tag to record with the error
		* @param t exception describing the error site and conditions
		*/
		public static void wtf(String tag, Throwable t) {
		public static void wtf(String tag, Throwable t, boolean system) {
		try {
		if (ActivityManagerNative.getDefault().handleApplicationWtf(
		mApplicationObject, tag, new ApplicationErrorReport.CrashInfo(t))) {
		mApplicationObject, tag, system, new ApplicationErrorReport.CrashInfo(t))) {
		// The Activity Manager has already written us off -- now exit.
		Process.killProcess(Process.myPid());
		System.exit(10);