Merge "Async startInputOrWindowGainedFocus" into sc-dev am: ecfc497460 (8f09900d) · Commits · e / os / android_frameworks_base

core/java/android/view/inputmethod/InputMethodManager.java

+36 −14

Original line number	Diff line number	Diff line
		@@ -265,6 +265,14 @@ public final class InputMethodManager {

		private static final int NOT_A_SUBTYPE_ID = -1;

		/**
		* {@code true} to try to avoid blocking apps' UI thread by sending
		* {@link StartInputReason#WINDOW_FOCUS_GAIN_REPORT_WITH_CONNECTION} and
		* {@link StartInputReason#WINDOW_FOCUS_GAIN_REPORT_WITHOUT_CONNECTION} in a truly asynchronous
		* way. {@code false} to go back to the previous synchronous semantics.
		*/
		private static final boolean USE_REPORT_WINDOW_GAINED_FOCUS_ASYNC = false;

		/**
		* A constant that represents Voice IME.
		*
		@@ -689,10 +697,18 @@ public final class InputMethodManager {
		Log.v(TAG, "Reporting focus gain, without startInput"
		+ ", nextFocusIsServedView=" + nextFocusHasConnection);
		}
		final int startInputReason =
		nextFocusHasConnection ? WINDOW_FOCUS_GAIN_REPORT_WITH_CONNECTION

		if (USE_REPORT_WINDOW_GAINED_FOCUS_ASYNC) {
		mService.reportWindowGainedFocusAsync(
		nextFocusHasConnection, mClient, focusedView.getWindowToken(),
		startInputFlags, softInputMode, windowFlags,
		mCurRootView.mContext.getApplicationInfo().targetSdkVersion);
		} else {
		final int startInputReason = nextFocusHasConnection
		? WINDOW_FOCUS_GAIN_REPORT_WITH_CONNECTION
		: WINDOW_FOCUS_GAIN_REPORT_WITHOUT_CONNECTION;
		final Completable.InputBindResult value = Completable.createInputBindResult();
		final Completable.InputBindResult value =
		Completable.createInputBindResult();
		mService.startInputOrWindowGainedFocus(
		startInputReason, mClient,
		focusedView.getWindowToken(), startInputFlags, softInputMode,
		@@ -703,6 +719,7 @@ public final class InputMethodManager {
		mCurRootView.mContext.getApplicationInfo().targetSdkVersion,
		ResultCallbacks.of(value));
		Completable.getResult(value); // ignore the result
		}
		} catch (RemoteException e) {
		throw e.rethrowFromSystemServer();
		}
		@@ -1087,6 +1104,11 @@ public final class InputMethodManager {
		public void setImeTraceEnabled(boolean enabled) {
		ImeTracing.getInstance().setEnabled(enabled);
		}

		@Override
		public void throwExceptionFromSystem(String message) {
		throw new RuntimeException(message);
		}
		};

		final InputConnection mDummyInputConnection = new BaseInputConnection(this, false);

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

+1 −0

Original line number	Diff line number	Diff line
		@@ -30,4 +30,5 @@ oneway interface IInputMethodClient {
		void reportFullscreenMode(boolean fullscreen);
		void updateActivityViewToScreenMatrix(int bindSequence, in float[] matrixValues);
		void setImeTraceEnabled(boolean enabled);
		void throwExceptionFromSystem(String message);
		}

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

+6 −0

Original line number	Diff line number	Diff line
		@@ -68,6 +68,12 @@ interface IInputMethodManager {
		int unverifiedTargetSdkVersion,
		in IInputBindResultResultCallback inputBindResult);

		oneway void reportWindowGainedFocusAsync(
		boolean nextFocusHasConnection, in IInputMethodClient client, in IBinder windowToken,
		/* @StartInputFlags */ int startInputFlags,
		/* @android.view.WindowManager.LayoutParams.SoftInputModeFlags */ int softInputMode,
		int windowFlags, int unverifiedTargetSdkVersion);

		oneway void showInputMethodPickerFromClient(in IInputMethodClient client,
		int auxiliarySubtypeMode, in IVoidResultCallback resultCallback);
		oneway void showInputMethodPickerFromSystem(in IInputMethodClient client,

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

+85 −53

Original line number	Diff line number	Diff line
		@@ -3353,6 +3353,28 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		return res;
		}

		@NonNull
		@Override
		public void reportWindowGainedFocusAsync(
		boolean nextFocusHasConnection, IInputMethodClient client, IBinder windowToken,
		@StartInputFlags int startInputFlags, @SoftInputModeFlags int softInputMode,
		int windowFlags, int unverifiedTargetSdkVersion) {
		final int startInputReason = nextFocusHasConnection
		? StartInputReason.WINDOW_FOCUS_GAIN_REPORT_WITH_CONNECTION
		: StartInputReason.WINDOW_FOCUS_GAIN_REPORT_WITHOUT_CONNECTION;
		try {
		startInputOrWindowGainedFocusInternal(startInputReason, client, windowToken,
		startInputFlags, softInputMode, windowFlags, null /* attribute */,
		null /* inputContext /, 0 / missingMethods */, unverifiedTargetSdkVersion);
		} catch (Throwable t) {
		if (client != null) {
		try {
		client.throwExceptionFromSystem(t.getMessage());
		} catch (RemoteException ignore) { }
		}
		}
		}

		@NonNull
		@Override
		public void startInputOrWindowGainedFocus(
		@@ -3361,7 +3383,18 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		int windowFlags, @Nullable EditorInfo attribute, IInputContext inputContext,
		@MissingMethodFlags int missingMethods, int unverifiedTargetSdkVersion,
		IInputBindResultResultCallback resultCallback) {
		CallbackUtils.onResult(resultCallback, (Supplier<InputBindResult>) () -> {
		CallbackUtils.onResult(resultCallback, (Supplier<InputBindResult>) () ->
		startInputOrWindowGainedFocusInternal(startInputReason, client, windowToken,
		startInputFlags, softInputMode, windowFlags, attribute, inputContext,
		missingMethods, unverifiedTargetSdkVersion));
		}

		@NonNull
		private InputBindResult startInputOrWindowGainedFocusInternal(
		@StartInputReason int startInputReason, IInputMethodClient client, IBinder windowToken,
		@StartInputFlags int startInputFlags, @SoftInputModeFlags int softInputMode,
		int windowFlags, @Nullable EditorInfo attribute, @Nullable IInputContext inputContext,
		@MissingMethodFlags int missingMethods, int unverifiedTargetSdkVersion) {
		if (windowToken == null) {
		Slog.e(TAG, "windowToken cannot be null.");
		return InputBindResult.NULL;
		@@ -3416,7 +3449,6 @@ public class InputMethodManagerService extends IInputMethodManager.Stub
		} finally {
		Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
		}
		});
		}

		@NonNull

services/core/java/com/android/server/inputmethod/MultiClientInputMethodManagerService.java

+29 −2

Original line number	Diff line number	Diff line
		@@ -1625,6 +1625,33 @@ public final class MultiClientInputMethodManagerService {
		}
		}

		@BinderThread
		@Override
		public void reportWindowGainedFocusAsync(
		boolean nextFocusHasConnection,
		@Nullable IInputMethodClient client,
		@Nullable IBinder windowToken,
		@StartInputFlags int startInputFlags,
		@SoftInputModeFlags int softInputMode,
		int windowFlags,
		int unverifiedTargetSdkVersion) {
		final int startInputReason = nextFocusHasConnection
		? StartInputReason.WINDOW_FOCUS_GAIN_REPORT_WITH_CONNECTION
		: StartInputReason.WINDOW_FOCUS_GAIN_REPORT_WITHOUT_CONNECTION;
		try {
		startInputOrWindowGainedFocusInternal(startInputReason, client, windowToken,
		startInputFlags, softInputMode, windowFlags, null /* editorInfo */,
		null /* inputContext /, 0 / missingMethods */,
		unverifiedTargetSdkVersion);
		} catch (Throwable t) {
		if (client != null) {
		try {
		client.throwExceptionFromSystem(t.getMessage());
		} catch (RemoteException ignore) { }
		}
		}
		}

		@BinderThread
		@Override
		public void startInputOrWindowGainedFocus(