Merge "Zero jank IMMS 2/N" into main
diff --git a/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java b/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java
index dc5e0e5..88ca2a4 100644
--- a/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java
+++ b/core/java/android/view/inputmethod/IInputMethodManagerGlobalInvoker.java
@@ -66,6 +66,7 @@
@Nullable
private static volatile IImeTracker sTrackerServiceCache = null;
+ private static int sCurStartInputSeq = 0;
/**
* @return {@code true} if {@link IInputMethodManager} is available.
@@ -327,6 +328,7 @@
}
}
+ // TODO(b/293640003): Remove method once Flags.useZeroJankProxy() is enabled.
@AnyThread
@NonNull
@RequiresPermission(value = Manifest.permission.INTERACT_ACROSS_USERS_FULL, conditional = true)
@@ -353,6 +355,41 @@
}
}
+ /**
+ * Returns a sequence number for startInput.
+ */
+ @AnyThread
+ @NonNull
+ @RequiresPermission(value = Manifest.permission.INTERACT_ACROSS_USERS_FULL, conditional = true)
+ static int startInputOrWindowGainedFocusAsync(@StartInputReason int startInputReason,
+ @NonNull IInputMethodClient client, @Nullable IBinder windowToken,
+ @StartInputFlags int startInputFlags,
+ @WindowManager.LayoutParams.SoftInputModeFlags int softInputMode,
+ @WindowManager.LayoutParams.Flags int windowFlags, @Nullable EditorInfo editorInfo,
+ @Nullable IRemoteInputConnection remoteInputConnection,
+ @Nullable IRemoteAccessibilityInputConnection remoteAccessibilityInputConnection,
+ int unverifiedTargetSdkVersion, @UserIdInt int userId,
+ @NonNull ImeOnBackInvokedDispatcher imeDispatcher) {
+ final IInputMethodManager service = getService();
+ if (service == null) {
+ return -1;
+ }
+ try {
+ service.startInputOrWindowGainedFocusAsync(startInputReason, client, windowToken,
+ startInputFlags, softInputMode, windowFlags, editorInfo, remoteInputConnection,
+ remoteAccessibilityInputConnection, unverifiedTargetSdkVersion, userId,
+ imeDispatcher, advanceAngGetStartInputSequenceNumber());
+ } catch (RemoteException e) {
+ throw e.rethrowFromSystemServer();
+ }
+ return sCurStartInputSeq;
+ }
+
+ private static int advanceAngGetStartInputSequenceNumber() {
+ return ++sCurStartInputSeq;
+ }
+
+
@AnyThread
static void showInputMethodPickerFromClient(@NonNull IInputMethodClient client,
int auxiliarySubtypeMode) {
diff --git a/core/java/android/view/inputmethod/InputMethodManager.java b/core/java/android/view/inputmethod/InputMethodManager.java
index f4b09df..72125ba 100644
--- a/core/java/android/view/inputmethod/InputMethodManager.java
+++ b/core/java/android/view/inputmethod/InputMethodManager.java
@@ -321,6 +321,22 @@
};
/**
+ * A runnable that reports {@link InputConnection} opened event for calls to
+ * {@link IInputMethodManagerGlobalInvoker#startInputOrWindowGainedFocusAsync}.
+ */
+ private abstract static class ReportInputConnectionOpenedRunner implements Runnable {
+ /**
+ * Sequence number to track startInput requests to
+ * {@link IInputMethodManagerGlobalInvoker#startInputOrWindowGainedFocusAsync}
+ */
+ int mSequenceNum;
+ ReportInputConnectionOpenedRunner(int sequenceNum) {
+ this.mSequenceNum = sequenceNum;
+ }
+ }
+ private ReportInputConnectionOpenedRunner mReportInputConnectionOpenedRunner;
+
+ /**
* Ensures that {@link #sInstance} becomes non-{@code null} for application that have directly
* or indirectly relied on {@link #sInstance} via reflection or something like that.
*
@@ -691,6 +707,7 @@
private static final int MSG_UNBIND_ACCESSIBILITY_SERVICE = 12;
private static final int MSG_SET_INTERACTIVE = 13;
private static final int MSG_ON_SHOW_REQUESTED = 31;
+ private static final int MSG_START_INPUT_RESULT = 40;
/**
* Calling this will invalidate Local stylus handwriting availability Cache which
@@ -1045,7 +1062,7 @@
return;
}
case MSG_BIND: {
- final InputBindResult res = (InputBindResult)msg.obj;
+ final InputBindResult res = (InputBindResult) msg.obj;
if (DEBUG) {
Log.i(TAG, "handleMessage: MSG_BIND " + res.sequence + "," + res.id);
}
@@ -1071,6 +1088,60 @@
startInputInner(StartInputReason.BOUND_TO_IMMS, null, 0, 0, 0);
return;
}
+
+ case MSG_START_INPUT_RESULT: {
+ final InputBindResult res = (InputBindResult) msg.obj;
+ final int startInputSeq = msg.arg1;
+ if (res == null) {
+ // IMMS logs .wtf already.
+ return;
+ }
+ if (DEBUG) Log.v(TAG, "Starting input: Bind result=" + res);
+ synchronized (mH) {
+ if (res.id != null) {
+ updateInputChannelLocked(res.channel);
+ mCurMethod = res.method; // for @UnsupportedAppUsage
+ mCurBindState = new BindState(res);
+ mAccessibilityInputMethodSession.clear();
+ if (res.accessibilitySessions != null) {
+ for (int i = 0; i < res.accessibilitySessions.size(); i++) {
+ IAccessibilityInputMethodSessionInvoker wrapper =
+ IAccessibilityInputMethodSessionInvoker.createOrNull(
+ res.accessibilitySessions.valueAt(i));
+ if (wrapper != null) {
+ mAccessibilityInputMethodSession.append(
+ res.accessibilitySessions.keyAt(i), wrapper);
+ }
+ }
+ }
+ mCurId = res.id; // for @UnsupportedAppUsage
+ } else if (res.channel != null && res.channel != mCurChannel) {
+ res.channel.dispose();
+ }
+ switch (res.result) {
+ case InputBindResult.ResultCode.ERROR_NOT_IME_TARGET_WINDOW:
+ mRestartOnNextWindowFocus = true;
+ mServedView = null;
+ break;
+ }
+ if (mCompletions != null) {
+ if (isImeSessionAvailableLocked()) {
+ mCurBindState.mImeSession.displayCompletions(mCompletions);
+ }
+ }
+
+ if (res != null
+ && res.method != null
+ && mServedView != null
+ && mReportInputConnectionOpenedRunner != null
+ && mReportInputConnectionOpenedRunner.mSequenceNum
+ == startInputSeq) {
+ mReportInputConnectionOpenedRunner.run();
+ }
+ mReportInputConnectionOpenedRunner = null;
+ }
+ return;
+ }
case MSG_UNBIND: {
final int sequence = msg.arg1;
@UnbindReason
@@ -1322,6 +1393,12 @@
}
@Override
+ public void onStartInputResult(InputBindResult res, int startInputSeq) {
+ mH.obtainMessage(MSG_START_INPUT_RESULT, startInputSeq, -1 /* unused */, res)
+ .sendToTarget();
+ }
+
+ @Override
public void onBindAccessibilityService(InputBindResult res, int id) {
mH.obtainMessage(MSG_BIND_ACCESSIBILITY_SERVICE, id, 0, res).sendToTarget();
}
@@ -2010,6 +2087,7 @@
mServedConnecting = false;
clearConnectionLocked();
}
+ mReportInputConnectionOpenedRunner = null;
// Clear the back callbacks held by the ime dispatcher to avoid memory leaks.
mImeDispatcher.clear();
}
@@ -3080,14 +3158,52 @@
final int targetUserId = editorInfo.targetInputMethodUser != null
? editorInfo.targetInputMethodUser.getIdentifier() : UserHandle.myUserId();
Trace.traceBegin(TRACE_TAG_WINDOW_MANAGER, "IMM.startInputOrWindowGainedFocus");
- res = IInputMethodManagerGlobalInvoker.startInputOrWindowGainedFocus(
- startInputReason, mClient, windowGainingFocus, startInputFlags,
- softInputMode, windowFlags, editorInfo, servedInputConnection,
- servedInputConnection == null ? null
- : servedInputConnection.asIRemoteAccessibilityInputConnection(),
- view.getContext().getApplicationInfo().targetSdkVersion, targetUserId,
- mImeDispatcher);
+
+ int startInputSeq = -1;
+ if (Flags.useZeroJankProxy()) {
+ // async result delivered via MSG_START_INPUT_RESULT.
+ startInputSeq = IInputMethodManagerGlobalInvoker.startInputOrWindowGainedFocusAsync(
+ startInputReason, mClient, windowGainingFocus, startInputFlags,
+ softInputMode, windowFlags, editorInfo, servedInputConnection,
+ servedInputConnection == null ? null
+ : servedInputConnection.asIRemoteAccessibilityInputConnection(),
+ view.getContext().getApplicationInfo().targetSdkVersion, targetUserId,
+ mImeDispatcher);
+ } else {
+ res = IInputMethodManagerGlobalInvoker.startInputOrWindowGainedFocus(
+ startInputReason, mClient, windowGainingFocus, startInputFlags,
+ softInputMode, windowFlags, editorInfo, servedInputConnection,
+ servedInputConnection == null ? null
+ : servedInputConnection.asIRemoteAccessibilityInputConnection(),
+ view.getContext().getApplicationInfo().targetSdkVersion, targetUserId,
+ mImeDispatcher);
+ }
Trace.traceEnd(TRACE_TAG_WINDOW_MANAGER);
+ if (Flags.useZeroJankProxy()) {
+ // Create a runnable for delayed notification to the app that the InputConnection is
+ // initialized and ready for use.
+ if (ic != null) {
+ final int seqId = startInputSeq;
+ mReportInputConnectionOpenedRunner =
+ new ReportInputConnectionOpenedRunner(startInputSeq) {
+ @Override
+ public void run() {
+ if (DEBUG) {
+ Log.v(TAG, "Calling View.onInputConnectionOpened: view= "
+ + view
+ + ", ic=" + ic + ", editorInfo=" + editorInfo
+ + ", handler="
+ + icHandler + ", startInputSeq=" + seqId);
+ }
+ reportInputConnectionOpened(ic, editorInfo, icHandler, view);
+ }
+ };
+ } else {
+ mReportInputConnectionOpenedRunner = null;
+ }
+ return true;
+ }
+
if (DEBUG) Log.v(TAG, "Starting input: Bind result=" + res);
if (res == null) {
Log.wtf(TAG, "startInputOrWindowGainedFocus must not return"
@@ -3118,6 +3234,7 @@
} else if (res.channel != null && res.channel != mCurChannel) {
res.channel.dispose();
}
+
switch (res.result) {
case InputBindResult.ResultCode.ERROR_NOT_IME_TARGET_WINDOW:
mRestartOnNextWindowFocus = true;
diff --git a/core/java/com/android/internal/inputmethod/IInputMethodClient.aidl b/core/java/com/android/internal/inputmethod/IInputMethodClient.aidl
index 9251d2d..babd9a0 100644
--- a/core/java/com/android/internal/inputmethod/IInputMethodClient.aidl
+++ b/core/java/com/android/internal/inputmethod/IInputMethodClient.aidl
@@ -24,6 +24,7 @@
*/
oneway interface IInputMethodClient {
void onBindMethod(in InputBindResult res);
+ void onStartInputResult(in InputBindResult res, int startInputSeq);
void onBindAccessibilityService(in InputBindResult res, int id);
void onUnbindMethod(int sequence, int unbindReason);
void onUnbindAccessibilityService(int sequence, int id);
diff --git a/core/java/com/android/internal/inputmethod/InputBindResult.java b/core/java/com/android/internal/inputmethod/InputBindResult.java
index b6eca07..243b103 100644
--- a/core/java/com/android/internal/inputmethod/InputBindResult.java
+++ b/core/java/com/android/internal/inputmethod/InputBindResult.java
@@ -271,6 +271,7 @@
public String toString() {
return "InputBindResult{result=" + getResultString() + " method=" + method + " id=" + id
+ " sequence=" + sequence
+ + " result=" + result
+ " isInputMethodSuppressingSpellChecker=" + isInputMethodSuppressingSpellChecker
+ "}";
}
diff --git a/core/java/com/android/internal/view/IInputMethodManager.aidl b/core/java/com/android/internal/view/IInputMethodManager.aidl
index e95127b..b90f8bf 100644
--- a/core/java/com/android/internal/view/IInputMethodManager.aidl
+++ b/core/java/com/android/internal/view/IInputMethodManager.aidl
@@ -69,6 +69,8 @@
boolean hideSoftInput(in IInputMethodClient client, @nullable IBinder windowToken,
in @nullable ImeTracker.Token statsToken, int flags,
in @nullable ResultReceiver resultReceiver, int reason);
+
+ // TODO(b/293640003): Remove method once Flags.useZeroJankProxy() is enabled.
// If windowToken is null, this just does startInput(). Otherwise this reports that a window
// has gained focus, and if 'editorInfo' is non-null then also does startInput.
// @NonNull
@@ -85,6 +87,21 @@
int unverifiedTargetSdkVersion, int userId,
in ImeOnBackInvokedDispatcher imeDispatcher);
+ // If windowToken is null, this just does startInput(). Otherwise this reports that a window
+ // has gained focus, and if 'editorInfo' is non-null then also does startInput.
+ @JavaPassthrough(annotation="@android.annotation.RequiresPermission(value = "
+ + "android.Manifest.permission.INTERACT_ACROSS_USERS_FULL, conditional = true)")
+ void startInputOrWindowGainedFocusAsync(
+ /* @StartInputReason */ int startInputReason,
+ in IInputMethodClient client, in @nullable IBinder windowToken,
+ /* @StartInputFlags */ int startInputFlags,
+ /* @android.view.WindowManager.LayoutParams.SoftInputModeFlags */ int softInputMode,
+ /* @android.view.WindowManager.LayoutParams.Flags */ int windowFlags,
+ in @nullable EditorInfo editorInfo, in @nullable IRemoteInputConnection inputConnection,
+ in @nullable IRemoteAccessibilityInputConnection remoteAccessibilityInputConnection,
+ int unverifiedTargetSdkVersion, int userId,
+ in ImeOnBackInvokedDispatcher imeDispatcher, int startInputSeq);
+
void showInputMethodPickerFromClient(in IInputMethodClient client,
int auxiliarySubtypeMode);
@@ -156,6 +173,7 @@
in String delegatePackageName,
in String delegatorPackageName);
+ // TODO(b/293640003): introduce a new API method to provide async way to return boolean.
/** Accepts and starts a stylus handwriting session for the delegate view **/
boolean acceptStylusHandwritingDelegation(in IInputMethodClient client, in int userId,
in String delegatePackageName, in String delegatorPackageName, int flags);
diff --git a/services/core/java/com/android/server/inputmethod/IInputMethodClientInvoker.java b/services/core/java/com/android/server/inputmethod/IInputMethodClientInvoker.java
index 977dbff..84a59b4 100644
--- a/services/core/java/com/android/server/inputmethod/IInputMethodClientInvoker.java
+++ b/services/core/java/com/android/server/inputmethod/IInputMethodClientInvoker.java
@@ -117,6 +117,30 @@
}
@AnyThread
+ void onStartInputResult(@NonNull InputBindResult res, int startInputSeq) {
+ if (mIsProxy) {
+ onStartInputResultInternal(res, startInputSeq);
+ } else {
+ mHandler.post(() -> onStartInputResultInternal(res, startInputSeq));
+ }
+ }
+
+ @AnyThread
+ private void onStartInputResultInternal(@NonNull InputBindResult res, int startInputSeq) {
+ try {
+ mTarget.onStartInputResult(res, startInputSeq);
+ } catch (RemoteException e) {
+ logRemoteException(e);
+ } finally {
+ // Dispose the channel if the input method is not local to this process
+ // because the remote proxy will get its own copy when unparceled.
+ if (res.channel != null && mIsProxy) {
+ res.channel.dispose();
+ }
+ }
+ }
+
+ @AnyThread
void onBindAccessibilityService(@NonNull InputBindResult res, int id) {
if (mIsProxy) {
onBindAccessibilityServiceInternal(res, id);
diff --git a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
index bc169ca..5574d18 100644
--- a/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
+++ b/services/core/java/com/android/server/inputmethod/InputMethodManagerService.java
@@ -1539,7 +1539,13 @@
@Override
public void onStart() {
mService.publishLocalService();
- publishBinderService(Context.INPUT_METHOD_SERVICE, mService, false /*allowIsolated*/,
+ IInputMethodManager.Stub service;
+ if (Flags.useZeroJankProxy()) {
+ service = new ZeroJankProxy(mService.mHandler::post, mService);
+ } else {
+ service = mService;
+ }
+ publishBinderService(Context.INPUT_METHOD_SERVICE, service, false /*allowIsolated*/,
DUMP_FLAG_PRIORITY_CRITICAL | DUMP_FLAG_PRIORITY_NORMAL | DUMP_FLAG_PROTO);
}
@@ -2216,6 +2222,14 @@
}
}
+ @Nullable
+ ClientState getClientState(IInputMethodClient client) {
+ synchronized (ImfLock.class) {
+ return mClientController.getClient(client.asBinder());
+ }
+ }
+
+ // TODO(b/314150112): Move this to ClientController.
@GuardedBy("ImfLock.class")
void unbindCurrentClientLocked(@UnbindReason int unbindClientReason) {
if (mCurClient != null) {
@@ -3741,6 +3755,20 @@
return imeClientFocus == WindowManagerInternal.ImeClientFocusResult.HAS_IME_FOCUS;
}
+ //TODO(b/293640003): merge with startInputOrWindowGainedFocus once Flags.useZeroJankProxy()
+ // is enabled.
+ @Override
+ public void startInputOrWindowGainedFocusAsync(
+ @StartInputReason int startInputReason, IInputMethodClient client, IBinder windowToken,
+ @StartInputFlags int startInputFlags, @SoftInputModeFlags int softInputMode,
+ int windowFlags, @Nullable EditorInfo editorInfo,
+ IRemoteInputConnection inputConnection,
+ IRemoteAccessibilityInputConnection remoteAccessibilityInputConnection,
+ int unverifiedTargetSdkVersion, @UserIdInt int userId,
+ @NonNull ImeOnBackInvokedDispatcher imeDispatcher, int startInputSeq) {
+ // implemented by ZeroJankProxy
+ }
+
@NonNull
@Override
public InputBindResult startInputOrWindowGainedFocus(
diff --git a/services/core/java/com/android/server/inputmethod/ZeroJankProxy.java b/services/core/java/com/android/server/inputmethod/ZeroJankProxy.java
new file mode 100644
index 0000000..692fd7dc
--- /dev/null
+++ b/services/core/java/com/android/server/inputmethod/ZeroJankProxy.java
@@ -0,0 +1,406 @@
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/*
+ * Copyright (C) 2024 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.server.inputmethod;
+
+import static com.android.server.inputmethod.InputMethodManagerService.TAG;
+
+import android.Manifest;
+import android.annotation.BinderThread;
+import android.annotation.EnforcePermission;
+import android.annotation.NonNull;
+import android.annotation.Nullable;
+import android.annotation.RequiresPermission;
+import android.annotation.UserIdInt;
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.RemoteException;
+import android.os.ResultReceiver;
+import android.os.ShellCallback;
+import android.util.ExceptionUtils;
+import android.util.Slog;
+import android.view.WindowManager;
+import android.view.inputmethod.CursorAnchorInfo;
+import android.view.inputmethod.EditorInfo;
+import android.view.inputmethod.ImeTracker;
+import android.view.inputmethod.InputMethodInfo;
+import android.view.inputmethod.InputMethodManager;
+import android.view.inputmethod.InputMethodSubtype;
+import android.window.ImeOnBackInvokedDispatcher;
+
+import com.android.internal.inputmethod.DirectBootAwareness;
+import com.android.internal.inputmethod.IConnectionlessHandwritingCallback;
+import com.android.internal.inputmethod.IImeTracker;
+import com.android.internal.inputmethod.IInputMethodClient;
+import com.android.internal.inputmethod.IRemoteAccessibilityInputConnection;
+import com.android.internal.inputmethod.IRemoteInputConnection;
+import com.android.internal.inputmethod.InputBindResult;
+import com.android.internal.inputmethod.SoftInputShowHideReason;
+import com.android.internal.inputmethod.StartInputFlags;
+import com.android.internal.inputmethod.StartInputReason;
+import com.android.internal.util.FunctionalUtils.ThrowingRunnable;
+import com.android.internal.view.IInputMethodManager;
+
+import java.io.FileDescriptor;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Executor;
+
+/**
+ * A proxy that processes all {@link IInputMethodManager} calls asynchronously.
+ * @hide
+ */
+public class ZeroJankProxy extends IInputMethodManager.Stub {
+
+ private final IInputMethodManager mInner;
+ private final Executor mExecutor;
+
+ ZeroJankProxy(Executor executor, IInputMethodManager inner) {
+ mInner = inner;
+ mExecutor = executor;
+ }
+
+ private void offload(ThrowingRunnable r) {
+ offloadInner(r);
+ }
+
+ private void offload(Runnable r) {
+ offloadInner(r);
+ }
+
+ private void offloadInner(Runnable r) {
+ boolean useThrowingRunnable = r instanceof ThrowingRunnable;
+ final long identity = Binder.clearCallingIdentity();
+ try {
+ mExecutor.execute(() -> {
+ final long inner = Binder.clearCallingIdentity();
+ // Restoring calling identity, so we can still do permission checks on caller.
+ Binder.restoreCallingIdentity(identity);
+ try {
+ try {
+ if (useThrowingRunnable) {
+ ((ThrowingRunnable) r).runOrThrow();
+ } else {
+ r.run();
+ }
+ } catch (Exception e) {
+ Slog.e(TAG, "Error in async call", e);
+ throw ExceptionUtils.propagate(e);
+ }
+ } finally {
+ Binder.restoreCallingIdentity(inner);
+ }
+ });
+ } finally {
+ Binder.restoreCallingIdentity(identity);
+ }
+ }
+
+ @Override
+ public void addClient(IInputMethodClient client, IRemoteInputConnection inputConnection,
+ int selfReportedDisplayId) throws RemoteException {
+ offload(() -> mInner.addClient(client, inputConnection, selfReportedDisplayId));
+ }
+
+ @Override
+ public InputMethodInfo getCurrentInputMethodInfoAsUser(int userId) throws RemoteException {
+ return mInner.getCurrentInputMethodInfoAsUser(userId);
+ }
+
+ @Override
+ public List<InputMethodInfo> getInputMethodList(
+ int userId, @DirectBootAwareness int directBootAwareness) throws RemoteException {
+ return mInner.getInputMethodList(userId, directBootAwareness);
+ }
+
+ @Override
+ public List<InputMethodInfo> getEnabledInputMethodList(int userId) throws RemoteException {
+ return mInner.getEnabledInputMethodList(userId);
+ }
+
+ @Override
+ public List<InputMethodSubtype> getEnabledInputMethodSubtypeList(String imiId,
+ boolean allowsImplicitlyEnabledSubtypes, int userId)
+ throws RemoteException {
+ return mInner.getEnabledInputMethodSubtypeList(imiId, allowsImplicitlyEnabledSubtypes,
+ userId);
+ }
+
+ @Override
+ public InputMethodSubtype getLastInputMethodSubtype(int userId) throws RemoteException {
+ return mInner.getLastInputMethodSubtype(userId);
+ }
+
+ @Override
+ public boolean showSoftInput(IInputMethodClient client, IBinder windowToken,
+ @Nullable ImeTracker.Token statsToken, @InputMethodManager.ShowFlags int flags,
+ int lastClickTooType, ResultReceiver resultReceiver,
+ @SoftInputShowHideReason int reason)
+ throws RemoteException {
+ offload(() -> mInner.showSoftInput(client, windowToken, statsToken, flags, lastClickTooType,
+ resultReceiver, reason));
+ return true;
+ }
+
+ @Override
+ public boolean hideSoftInput(IInputMethodClient client, IBinder windowToken,
+ @Nullable ImeTracker.Token statsToken, @InputMethodManager.HideFlags int flags,
+ ResultReceiver resultReceiver, @SoftInputShowHideReason int reason)
+ throws RemoteException {
+ offload(() -> mInner.hideSoftInput(client, windowToken, statsToken, flags, resultReceiver,
+ reason));
+ return true;
+ }
+
+ @Override
+ public void startInputOrWindowGainedFocusAsync(
+ @StartInputReason int startInputReason,
+ IInputMethodClient client, IBinder windowToken,
+ @StartInputFlags int startInputFlags,
+ @WindowManager.LayoutParams.SoftInputModeFlags int softInputMode,
+ int windowFlags, @Nullable EditorInfo editorInfo,
+ IRemoteInputConnection inputConnection,
+ IRemoteAccessibilityInputConnection remoteAccessibilityInputConnection,
+ int unverifiedTargetSdkVersion, @UserIdInt int userId,
+ @NonNull ImeOnBackInvokedDispatcher imeDispatcher, int startInputSeq)
+ throws RemoteException {
+ offload(() -> {
+ InputBindResult result = mInner.startInputOrWindowGainedFocus(startInputReason, client,
+ windowToken, startInputFlags, softInputMode, windowFlags,
+ editorInfo,
+ inputConnection, remoteAccessibilityInputConnection,
+ unverifiedTargetSdkVersion,
+ userId, imeDispatcher);
+ sendOnStartInputResult(client, result, startInputSeq);
+ });
+ }
+
+ @RequiresPermission(android.Manifest.permission.INTERACT_ACROSS_USERS_FULL)
+ @Override
+ public InputBindResult startInputOrWindowGainedFocus(
+ @StartInputReason int startInputReason,
+ IInputMethodClient client, IBinder windowToken,
+ @StartInputFlags int startInputFlags,
+ @WindowManager.LayoutParams.SoftInputModeFlags int softInputMode,
+ int windowFlags, @Nullable EditorInfo editorInfo,
+ IRemoteInputConnection inputConnection,
+ IRemoteAccessibilityInputConnection remoteAccessibilityInputConnection,
+ int unverifiedTargetSdkVersion, @UserIdInt int userId,
+ @NonNull ImeOnBackInvokedDispatcher imeDispatcher)
+ throws RemoteException {
+ // Should never be called when flag is enabled i.e. when this proxy is used.
+ return null;
+ }
+
+ @Override
+ public void showInputMethodPickerFromClient(IInputMethodClient client,
+ int auxiliarySubtypeMode)
+ throws RemoteException {
+ offload(() -> mInner.showInputMethodPickerFromClient(client, auxiliarySubtypeMode));
+ }
+
+ @EnforcePermission(Manifest.permission.WRITE_SECURE_SETTINGS)
+ @Override
+ public void showInputMethodPickerFromSystem(int auxiliarySubtypeMode, int displayId)
+ throws RemoteException {
+ mInner.showInputMethodPickerFromSystem(auxiliarySubtypeMode, displayId);
+ }
+
+ @EnforcePermission(Manifest.permission.TEST_INPUT_METHOD)
+ @Override
+ public boolean isInputMethodPickerShownForTest() throws RemoteException {
+ super.isInputMethodPickerShownForTest_enforcePermission();
+ return mInner.isInputMethodPickerShownForTest();
+ }
+
+ @Override
+ public InputMethodSubtype getCurrentInputMethodSubtype(int userId) throws RemoteException {
+ return mInner.getCurrentInputMethodSubtype(userId);
+ }
+
+ @Override
+ public void setAdditionalInputMethodSubtypes(String imiId, InputMethodSubtype[] subtypes,
+ @UserIdInt int userId) throws RemoteException {
+ mInner.setAdditionalInputMethodSubtypes(imiId, subtypes, userId);
+ }
+
+ @Override
+ public void setExplicitlyEnabledInputMethodSubtypes(String imeId,
+ @NonNull int[] subtypeHashCodes, @UserIdInt int userId) throws RemoteException {
+ mInner.setExplicitlyEnabledInputMethodSubtypes(imeId, subtypeHashCodes, userId);
+ }
+
+ @Override
+ public int getInputMethodWindowVisibleHeight(IInputMethodClient client)
+ throws RemoteException {
+ return mInner.getInputMethodWindowVisibleHeight(client);
+ }
+
+ @Override
+ public void reportPerceptibleAsync(IBinder windowToken, boolean perceptible)
+ throws RemoteException {
+ // Already async TODO(b/293640003): ordering issues?
+ mInner.reportPerceptibleAsync(windowToken, perceptible);
+ }
+
+ @EnforcePermission(Manifest.permission.INTERNAL_SYSTEM_WINDOW)
+ @Override
+ public void removeImeSurface() throws RemoteException {
+ mInner.removeImeSurface();
+ }
+
+ @Override
+ public void removeImeSurfaceFromWindowAsync(IBinder windowToken) throws RemoteException {
+ mInner.removeImeSurfaceFromWindowAsync(windowToken);
+ }
+
+ @Override
+ public void startProtoDump(byte[] bytes, int i, String s) throws RemoteException {
+ mInner.startProtoDump(bytes, i, s);
+ }
+
+ @Override
+ public boolean isImeTraceEnabled() throws RemoteException {
+ return mInner.isImeTraceEnabled();
+ }
+
+ @EnforcePermission(Manifest.permission.CONTROL_UI_TRACING)
+ @Override
+ public void startImeTrace() throws RemoteException {
+ mInner.startImeTrace();
+ }
+
+ @EnforcePermission(Manifest.permission.CONTROL_UI_TRACING)
+ @Override
+ public void stopImeTrace() throws RemoteException {
+ mInner.stopImeTrace();
+ }
+
+ @Override
+ public void startStylusHandwriting(IInputMethodClient client)
+ throws RemoteException {
+ offload(() -> mInner.startStylusHandwriting(client));
+ }
+
+ @Override
+ public void startConnectionlessStylusHandwriting(IInputMethodClient client, int userId,
+ @Nullable CursorAnchorInfo cursorAnchorInfo, @Nullable String delegatePackageName,
+ @Nullable String delegatorPackageName,
+ @NonNull IConnectionlessHandwritingCallback callback) throws RemoteException {
+ offload(() -> mInner.startConnectionlessStylusHandwriting(
+ client, userId, cursorAnchorInfo, delegatePackageName, delegatorPackageName,
+ callback));
+ }
+
+ @Override
+ public boolean acceptStylusHandwritingDelegation(
+ @NonNull IInputMethodClient client,
+ @UserIdInt int userId,
+ @NonNull String delegatePackageName,
+ @NonNull String delegatorPackageName,
+ @InputMethodManager.HandwritingDelegateFlags int flags) {
+ try {
+ return CompletableFuture.supplyAsync(() -> {
+ try {
+ return mInner.acceptStylusHandwritingDelegation(
+ client, userId, delegatePackageName, delegatorPackageName, flags);
+ } catch (RemoteException e) {
+ throw new RuntimeException(e);
+ }
+ }, this::offload).get();
+ } catch (InterruptedException e) {
+ throw new RuntimeException(e);
+ } catch (ExecutionException e) {
+ throw new RuntimeException(e);
+ }
+ }
+
+ @Override
+ public void prepareStylusHandwritingDelegation(
+ @NonNull IInputMethodClient client,
+ @UserIdInt int userId,
+ @NonNull String delegatePackageName,
+ @NonNull String delegatorPackageName) {
+ offload(() -> mInner.prepareStylusHandwritingDelegation(
+ client, userId, delegatePackageName, delegatorPackageName));
+ }
+
+ @Override
+ public boolean isStylusHandwritingAvailableAsUser(int userId, boolean connectionless)
+ throws RemoteException {
+ return mInner.isStylusHandwritingAvailableAsUser(userId, connectionless);
+ }
+
+ @EnforcePermission("android.permission.TEST_INPUT_METHOD")
+ @Override
+ public void addVirtualStylusIdForTestSession(IInputMethodClient client)
+ throws RemoteException {
+ mInner.addVirtualStylusIdForTestSession(client);
+ }
+
+ @EnforcePermission("android.permission.TEST_INPUT_METHOD")
+ @Override
+ public void setStylusWindowIdleTimeoutForTest(IInputMethodClient client, long timeout)
+ throws RemoteException {
+ mInner.setStylusWindowIdleTimeoutForTest(client, timeout);
+ }
+
+ @Override
+ public IImeTracker getImeTrackerService() throws RemoteException {
+ return mInner.getImeTrackerService();
+ }
+
+ @BinderThread
+ @Override
+ public void onShellCommand(@Nullable FileDescriptor in, @Nullable FileDescriptor out,
+ @Nullable FileDescriptor err,
+ @NonNull String[] args, @Nullable ShellCallback callback,
+ @NonNull ResultReceiver resultReceiver) throws RemoteException {
+ ((InputMethodManagerService) mInner).onShellCommand(
+ in, out, err, args, callback, resultReceiver);
+ }
+
+ private void sendOnStartInputResult(
+ IInputMethodClient client, InputBindResult res, int startInputSeq) {
+ InputMethodManagerService service = (InputMethodManagerService) mInner;
+ final ClientState cs = service.getClientState(client);
+ if (cs != null && cs.mClient != null) {
+ cs.mClient.onStartInputResult(res, startInputSeq);
+ } else {
+ // client is unbound.
+ Slog.i(TAG, "Client that requested startInputOrWindowGainedFocus is no longer"
+ + " bound. InputBindResult: " + res + " for startInputSeq: " + startInputSeq);
+ }
+ }
+}
+