am c89704a7: merge from open-source master (f29c7d4d) · Commits · e / os / android_frameworks_base

core/java/android/inputmethodservice/IInputMethodSessionWrapper.java

+12 −3

Original line number	Diff line number	Diff line
		@@ -47,9 +47,10 @@ class IInputMethodSessionWrapper extends IInputMethodSession.Stub
		private static final int DO_UPDATE_CURSOR = 95;
		private static final int DO_APP_PRIVATE_COMMAND = 100;
		private static final int DO_TOGGLE_SOFT_INPUT = 105;
		private static final int DO_FINISH_SESSION = 110;

		final HandlerCaller mCaller;
		final InputMethodSession mInputMethodSession;
		HandlerCaller mCaller;
		InputMethodSession mInputMethodSession;

		// NOTE: we should have a cache of these.
		static class InputMethodEventCallbackWrapper implements InputMethodSession.EventCallback {
		@@ -127,6 +128,10 @@ class IInputMethodSessionWrapper extends IInputMethodSession.Stub
		mInputMethodSession.toggleSoftInput(msg.arg1, msg.arg2);
		return;
		}
		case DO_FINISH_SESSION: {
		mInputMethodSession = null;
		return;
		}
		}
		Log.w(TAG, "Unhandled message code: " + msg.what);
		}
		@@ -174,4 +179,8 @@ class IInputMethodSessionWrapper extends IInputMethodSession.Stub
		public void toggleSoftInput(int showFlags, int hideFlags) {
		mCaller.executeOrSendMessage(mCaller.obtainMessageII(DO_TOGGLE_SOFT_INPUT, showFlags, hideFlags));
		}

		public void finishSession() {
		mCaller.executeOrSendMessage(mCaller.obtainMessage(DO_FINISH_SESSION));
		}
		}

core/java/android/inputmethodservice/IInputMethodWrapper.java

+34 −18

Original line number	Diff line number	Diff line
		@@ -39,6 +39,7 @@ import android.view.inputmethod.InputMethodSession;

		import java.io.FileDescriptor;
		import java.io.PrintWriter;
		import java.lang.ref.WeakReference;
		import java.util.concurrent.CountDownLatch;
		import java.util.concurrent.TimeUnit;

		@@ -64,9 +65,9 @@ class IInputMethodWrapper extends IInputMethod.Stub
		private static final int DO_SHOW_SOFT_INPUT = 60;
		private static final int DO_HIDE_SOFT_INPUT = 70;

		final AbstractInputMethodService mTarget;
		final WeakReference<AbstractInputMethodService> mTarget;
		final HandlerCaller mCaller;
		final InputMethod mInputMethod;
		final WeakReference<InputMethod> mInputMethod;

		static class Notifier {
		boolean notified;
		@@ -96,21 +97,32 @@ class IInputMethodWrapper extends IInputMethod.Stub

		public IInputMethodWrapper(AbstractInputMethodService context,
		InputMethod inputMethod) {
		mTarget = context;
		mCaller = new HandlerCaller(context, this);
		mInputMethod = inputMethod;
		mTarget = new WeakReference<AbstractInputMethodService>(context);
		mCaller = new HandlerCaller(context.getApplicationContext(), this);
		mInputMethod = new WeakReference<InputMethod>(inputMethod);
		}

		public InputMethod getInternalInputMethod() {
		return mInputMethod;
		return mInputMethod.get();
		}

		public void executeMessage(Message msg) {
		InputMethod inputMethod = mInputMethod.get();
		// Need a valid reference to the inputMethod for everything except a dump.
		if (inputMethod == null && msg.what != DO_DUMP) {
		Log.w(TAG, "Input method reference was null, ignoring message: " + msg.what);
		return;
		}

		switch (msg.what) {
		case DO_DUMP: {
		AbstractInputMethodService target = mTarget.get();
		if (target == null) {
		return;
		}
		HandlerCaller.SomeArgs args = (HandlerCaller.SomeArgs)msg.obj;
		try {
		mTarget.dump((FileDescriptor)args.arg1,
		target.dump((FileDescriptor)args.arg1,
		(PrintWriter)args.arg2, (String[])args.arg3);
		} catch (RuntimeException e) {
		((PrintWriter)args.arg2).println("Exception: " + e);
		@@ -122,22 +134,22 @@ class IInputMethodWrapper extends IInputMethod.Stub
		}

		case DO_ATTACH_TOKEN: {
		mInputMethod.attachToken((IBinder)msg.obj);
		inputMethod.attachToken((IBinder)msg.obj);
		return;
		}
		case DO_SET_INPUT_CONTEXT: {
		mInputMethod.bindInput((InputBinding)msg.obj);
		inputMethod.bindInput((InputBinding)msg.obj);
		return;
		}
		case DO_UNSET_INPUT_CONTEXT:
		mInputMethod.unbindInput();
		inputMethod.unbindInput();
		return;
		case DO_START_INPUT: {
		HandlerCaller.SomeArgs args = (HandlerCaller.SomeArgs)msg.obj;
		IInputContext inputContext = (IInputContext)args.arg1;
		InputConnection ic = inputContext != null
		? new InputConnectionWrapper(inputContext) : null;
		mInputMethod.startInput(ic, (EditorInfo)args.arg2);
		inputMethod.startInput(ic, (EditorInfo)args.arg2);
		return;
		}
		case DO_RESTART_INPUT: {
		@@ -145,33 +157,37 @@ class IInputMethodWrapper extends IInputMethod.Stub
		IInputContext inputContext = (IInputContext)args.arg1;
		InputConnection ic = inputContext != null
		? new InputConnectionWrapper(inputContext) : null;
		mInputMethod.restartInput(ic, (EditorInfo)args.arg2);
		inputMethod.restartInput(ic, (EditorInfo)args.arg2);
		return;
		}
		case DO_CREATE_SESSION: {
		mInputMethod.createSession(new InputMethodSessionCallbackWrapper(
		inputMethod.createSession(new InputMethodSessionCallbackWrapper(
		mCaller.mContext, (IInputMethodCallback)msg.obj));
		return;
		}
		case DO_SET_SESSION_ENABLED:
		mInputMethod.setSessionEnabled((InputMethodSession)msg.obj,
		inputMethod.setSessionEnabled((InputMethodSession)msg.obj,
		msg.arg1 != 0);
		return;
		case DO_REVOKE_SESSION:
		mInputMethod.revokeSession((InputMethodSession)msg.obj);
		inputMethod.revokeSession((InputMethodSession)msg.obj);
		return;
		case DO_SHOW_SOFT_INPUT:
		mInputMethod.showSoftInput(msg.arg1, (ResultReceiver)msg.obj);
		inputMethod.showSoftInput(msg.arg1, (ResultReceiver)msg.obj);
		return;
		case DO_HIDE_SOFT_INPUT:
		mInputMethod.hideSoftInput(msg.arg1, (ResultReceiver)msg.obj);
		inputMethod.hideSoftInput(msg.arg1, (ResultReceiver)msg.obj);
		return;
		}
		Log.w(TAG, "Unhandled message code: " + msg.what);
		}

		@Override protected void dump(FileDescriptor fd, PrintWriter fout, String[] args) {
		if (mTarget.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
		AbstractInputMethodService target = mTarget.get();
		if (target == null) {
		return;
		}
		if (target.checkCallingOrSelfPermission(android.Manifest.permission.DUMP)
		!= PackageManager.PERMISSION_GRANTED) {

		fout.println("Permission Denial: can't dump InputMethodManager from from pid="

core/java/com/android/internal/view/IInputMethodSession.aidl

+2 −0

Original line number	Diff line number	Diff line
		@@ -48,4 +48,6 @@ oneway interface IInputMethodSession {
		void appPrivateCommand(String action, in Bundle data);

		void toggleSoftInput(int showFlags, int hideFlags);

		void finishSession();
		}

services/java/com/android/server/InputMethodManagerService.java

+14 −0

Original line number	Diff line number	Diff line
		@@ -890,12 +890,26 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		}
		}

		private void finishSession(SessionState sessionState) {
		if (sessionState != null && sessionState.session != null) {
		try {
		sessionState.session.finishSession();
		} catch (RemoteException e) {
		Log.w(TAG, "Session failed to close due to remote exception", e);
		}
		}
		}

		void clearCurMethodLocked() {
		if (mCurMethod != null) {
		for (ClientState cs : mClients.values()) {
		cs.sessionRequested = false;
		finishSession(cs.curSession);
		cs.curSession = null;
		}

		finishSession(mEnabledSession);
		mEnabledSession = null;
		mCurMethod = null;
		}
		mStatusBar.setIconVisibility(mInputMethodIcon, false);