Merge "A unified data class to represent all the InputConnection call" (407b327f) · Commits · e / os / android_frameworks_base

core/java/com/android/internal/inputmethod/CallbackUtils.java

+143 −0

Original line number	Diff line number	Diff line
		@@ -17,7 +17,11 @@
		package com.android.internal.inputmethod;

		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.os.RemoteException;
		import android.util.Log;
		import android.view.inputmethod.ExtractedText;
		import android.view.inputmethod.SurroundingText;

		import java.util.function.BooleanSupplier;
		import java.util.function.IntSupplier;
		@@ -137,4 +141,143 @@ public final class CallbackUtils {
		callback.onResult(result);
		} catch (RemoteException ignored) { }
		}

		/**
		* A utility method to reply associated with {@link InputConnectionCommand}.
		*
		* @param command {@link InputConnectionCommand} to be replied.
		* @param result a {@link String} value to be replied.
		* @param tag tag name to be used for debug output when the invocation fails.
		*/
		public static void onResult(@NonNull InputConnectionCommand command, boolean result,
		@Nullable String tag) {
		if (command.mResultCallbackType != InputConnectionCommand.ResultCallbackType.BOOLEAN) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result + " due to callback type mismatch."
		+ " expected=String actual=" + command.mResultCallbackType);
		}
		return;
		}
		try {
		IBooleanResultCallback.Stub.asInterface(command.mResultCallback).onResult(result);
		} catch (Throwable e) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result, e);
		}
		}
		}

		/**
		* A utility method to reply associated with {@link InputConnectionCommand}.
		*
		* @param command {@link InputConnectionCommand} to be replied.
		* @param result an int result value to be replied.
		* @param tag tag name to be used for debug output when the invocation fails.
		*/
		public static void onResult(@NonNull InputConnectionCommand command, int result,
		@Nullable String tag) {
		if (command.mResultCallbackType != InputConnectionCommand.ResultCallbackType.INT) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result + " due to callback type mismatch."
		+ " expected=int actual=" + command.mResultCallbackType);
		}
		return;
		}
		try {
		IIntResultCallback.Stub.asInterface(command.mResultCallback).onResult(result);
		} catch (Throwable e) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result, e);
		}
		}
		}

		/**
		* A utility method to reply associated with {@link InputConnectionCommand}.
		*
		* @param command {@link InputConnectionCommand} to be replied.
		* @param result a {@link CharSequence} result value to be replied.
		* @param tag tag name to be used for debug output when the invocation fails.
		*/
		public static void onResult(@NonNull InputConnectionCommand command,
		@Nullable CharSequence result, @Nullable String tag) {
		if (command.mResultCallbackType
		!= InputConnectionCommand.ResultCallbackType.CHAR_SEQUENCE) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result + " due to callback type mismatch."
		+ " expected=CharSequence actual=" + command.mResultCallbackType);
		}
		return;
		}
		try {
		ICharSequenceResultCallback.Stub.asInterface(command.mResultCallback).onResult(result);
		} catch (Throwable e) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result, e);
		}
		}
		}

		/**
		* A utility method to reply associated with {@link InputConnectionCommand}.
		*
		* @param command {@link InputConnectionCommand} to be replied.
		* @param result a {@link ExtractedText} result value to be replied.
		* @param tag tag name to be used for debug output when the invocation fails.
		*/
		public static void onResult(@NonNull InputConnectionCommand command,
		@Nullable ExtractedText result, @Nullable String tag) {
		if (command.mResultCallbackType
		!= InputConnectionCommand.ResultCallbackType.EXTRACTED_TEXT) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result + " due to callback type mismatch."
		+ " expected=ExtractedText actual=" + command.mResultCallbackType);
		}
		return;
		}
		try {
		IExtractedTextResultCallback.Stub.asInterface(command.mResultCallback).onResult(result);
		} catch (Throwable e) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result, e);
		}
		}
		}

		/**
		* A utility method to reply associated with {@link InputConnectionCommand}.
		*
		* @param command {@link InputConnectionCommand} to be replied.
		* @param result a {@link SurroundingText} result value to be replied.
		* @param tag tag name to be used for debug output when the invocation fails.
		*/
		public static void onResult(@NonNull InputConnectionCommand command,
		@Nullable SurroundingText result, @Nullable String tag) {
		if (command.mResultCallbackType
		!= InputConnectionCommand.ResultCallbackType.SURROUNDING_TEXT) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result + " due to callback type mismatch."
		+ " expected=SurroundingText actual=" + command.mResultCallbackType);
		}
		return;
		}
		try {
		ISurroundingTextResultCallback.Stub.asInterface(command.mResultCallback)
		.onResult(result);
		} catch (Throwable e) {
		if (tag != null) {
		Log.e(tag, InputMethodDebug.inputConnectionCommandTypeToString(command.mCommandType)
		+ ": Failed to return result=" + result, e);
		}
		}
		}
		}

core/java/com/android/internal/inputmethod/IInputContextInvoker.java

+420 −58

File changed.

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core/java/com/android/internal/inputmethod/InputConnectionCommand.aidl

0 → 100644

+19 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.internal.inputmethod;

		parcelable InputConnectionCommand;

core/java/com/android/internal/inputmethod/InputConnectionCommand.java

0 → 100644

+460 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2021 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.internal.inputmethod;

		import static java.lang.annotation.RetentionPolicy.SOURCE;

		import android.annotation.AnyThread;
		import android.annotation.IntDef;
		import android.annotation.IntRange;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.os.Bundle;
		import android.os.IBinder;
		import android.os.Parcel;
		import android.os.Parcelable;
		import android.text.TextUtils;
		import android.util.Log;
		import android.view.KeyEvent;
		import android.view.inputmethod.CompletionInfo;
		import android.view.inputmethod.CorrectionInfo;
		import android.view.inputmethod.ExtractedTextRequest;
		import android.view.inputmethod.InputContentInfo;

		import java.lang.annotation.Retention;

		/**
		* Defines the command message to be used for IMEs to remotely invoke
		* {@link android.view.inputmethod.InputConnection} APIs in the IME client process then receive
		* results.
		*/
		public final class InputConnectionCommand implements Parcelable {
		private static final String TAG = "InputConnectionCommand";

		@Retention(SOURCE)
		@IntDef(value = {
		ResultCallbackType.NULL,
		ResultCallbackType.BOOLEAN,
		ResultCallbackType.INT,
		ResultCallbackType.CHAR_SEQUENCE,
		ResultCallbackType.EXTRACTED_TEXT,
		ResultCallbackType.SURROUNDING_TEXT,
		})
		@interface ResultCallbackType {
		int NULL = 0;
		int BOOLEAN = 1;
		int INT = 2;
		int CHAR_SEQUENCE = 3;
		int EXTRACTED_TEXT = 4;
		int SURROUNDING_TEXT = 5;
		}

		@Retention(SOURCE)
		@IntDef(value = {
		ParcelableType.NULL,
		ParcelableType.EXTRACTED_TEXT_REQUEST,
		ParcelableType.COMPLETION_INFO,
		ParcelableType.CORRECTION_INFO,
		ParcelableType.KEY_EVENT,
		ParcelableType.INPUT_CONTENT_INFO,
		})
		@interface ParcelableType {
		int NULL = 0;
		int EXTRACTED_TEXT_REQUEST = 1;
		int COMPLETION_INFO = 2;
		int CORRECTION_INFO = 3;
		int KEY_EVENT = 4;
		int INPUT_CONTENT_INFO = 5;
		}

		@Retention(SOURCE)
		@IntDef(flag = true, value = {
		FieldMask.INT_ARG0,
		FieldMask.INT_ARG1,
		FieldMask.FLAGS,
		FieldMask.CHAR_SEQUENCE,
		FieldMask.STRING,
		FieldMask.BUNDLE,
		FieldMask.PARCELABLE,
		FieldMask.CALLBACK,
		})
		@interface FieldMask {
		int INT_ARG0 = 1 << 0;
		int INT_ARG1 = 1 << 1;
		int FLAGS = 1 << 2;
		int CHAR_SEQUENCE = 1 << 3;
		int STRING = 1 << 4;
		int BUNDLE = 1 << 5;
		int PARCELABLE = 1 << 6;
		int CALLBACK = 1 << 7;
		}

		@IntRange(from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType
		public final int mCommandType;
		public final int mIntArg0;
		public final int mIntArg1;
		public final int mFlags;
		public final CharSequence mCharSequence;
		public final String mString;
		public final Bundle mBundle;
		@ParcelableType
		public final int mParcelableType;
		public final Parcelable mParcelable;
		@ResultCallbackType
		public final int mResultCallbackType;
		public final IBinder mResultCallback;

		private InputConnectionCommand(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type, int intArg0, int intArg1, int flags,
		@Nullable CharSequence charSequence, @Nullable String string, @Nullable Bundle bundle,
		@ParcelableType int parcelableType, @Nullable Parcelable parcelable,
		@ResultCallbackType int resultCallbackType, @Nullable IBinder resultCallback) {
		if (type < InputConnectionCommandType.FIRST_COMMAND
		\|\| InputConnectionCommandType.LAST_COMMAND < type) {
		throw new IllegalArgumentException("Unknown type=" + type);
		}
		mCommandType = type;
		mIntArg0 = intArg0;
		mIntArg1 = intArg1;
		mFlags = flags;
		mCharSequence = charSequence;
		mString = string;
		mBundle = bundle;
		mParcelableType = parcelableType;
		mParcelable = parcelable;
		mResultCallbackType = resultCallbackType;
		mResultCallback = resultCallback;
		}

		/**
		* Creates {@link InputConnectionCommand} with the given {@link InputConnectionCommandType}.
		*
		* @param type {@link InputConnectionCommandType} to be set.
		* @return An {@link InputConnectionCommand} that is initialized with {@code type}.
		*/
		@NonNull
		public static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type) {
		return create(type, 0);
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type, int intArg0) {
		return create(type, intArg0, 0);
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type, int intArg0, int intArg1) {
		return create(type, intArg0, intArg1, 0, null);
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type, int intArg0,
		int intArg1, int flags, @Nullable CharSequence charSequence) {
		return create(type, intArg0, intArg1, flags, charSequence, null, null);
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type,
		int intArg0, int intArg1, int flags, @Nullable CharSequence charSequence,
		@Nullable String string, @Nullable Bundle bundle) {
		return create(type, intArg0, intArg1, flags, charSequence, string,
		bundle, ParcelableType.NULL, null);
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type,
		int intArg0, int intArg1, int flags, @Nullable CharSequence charSequence,
		@Nullable String string, @Nullable Bundle bundle,
		@ParcelableType int parcelableType, @Nullable Parcelable parcelable) {
		return new InputConnectionCommand(type, intArg0, intArg1, flags, charSequence, string,
		bundle, parcelableType, parcelable, ResultCallbackType.NULL, null);
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type,
		int intArg0, int intArg1, int flags, @Nullable CharSequence charSequence,
		@Nullable String string, @Nullable Bundle bundle,
		@ParcelableType int parcelableType, @Nullable Parcelable parcelable,
		@NonNull Completable.Boolean returnValue) {
		return new InputConnectionCommand(type, intArg0, intArg1, flags, charSequence, string,
		bundle, parcelableType, parcelable,
		ResultCallbackType.BOOLEAN, ResultCallbacks.of(returnValue));
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type,
		int intArg0, int intArg1, int flags, @Nullable CharSequence charSequence,
		@Nullable String string, @Nullable Bundle bundle,
		@ParcelableType int parcelableType, @Nullable Parcelable parcelable,
		@NonNull Completable.Int returnValue) {
		return new InputConnectionCommand(type, intArg0, intArg1, flags, charSequence, string,
		bundle, parcelableType, parcelable,
		ResultCallbackType.INT, ResultCallbacks.of(returnValue));
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type,
		int intArg0, int intArg1, int flags, @Nullable CharSequence charSequence,
		@Nullable String string, @Nullable Bundle bundle,
		@ParcelableType int parcelableType, @Nullable Parcelable parcelable,
		@NonNull Completable.CharSequence returnValue) {
		return new InputConnectionCommand(type, intArg0, intArg1, flags, charSequence, string,
		bundle, parcelableType, parcelable,
		ResultCallbackType.CHAR_SEQUENCE, ResultCallbacks.of(returnValue));
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type,
		int intArg0, int intArg1, int flags, @Nullable CharSequence charSequence,
		@Nullable String string, @Nullable Bundle bundle,
		@ParcelableType int parcelableType, @Nullable Parcelable parcelable,
		@NonNull Completable.ExtractedText returnValue) {
		return new InputConnectionCommand(type, intArg0, intArg1, flags, charSequence, string,
		bundle, parcelableType, parcelable,
		ResultCallbackType.EXTRACTED_TEXT, ResultCallbacks.of(returnValue));
		}

		@NonNull
		static InputConnectionCommand create(
		@IntRange(
		from = InputConnectionCommandType.FIRST_COMMAND,
		to = InputConnectionCommandType.LAST_COMMAND)
		@InputConnectionCommandType int type,
		int intArg0, int intArg1, int flags, @Nullable CharSequence charSequence,
		@Nullable String string, @Nullable Bundle bundle,
		@ParcelableType int parcelableType, @Nullable Parcelable parcelable,
		@NonNull Completable.SurroundingText returnValue) {
		return new InputConnectionCommand(type, intArg0, intArg1, flags, charSequence, string,
		bundle, parcelableType, parcelable,
		ResultCallbackType.SURROUNDING_TEXT, ResultCallbacks.of(returnValue));
		}

		/**
		* {@inheritDoc}
		*/
		@AnyThread
		@Override
		public int describeContents() {
		int result = 0;
		if (mBundle != null) {
		result \|= mBundle.describeContents();
		}
		if (mParcelable != null) {
		result \|= mParcelable.describeContents();
		}
		// Here we assume other objects will never contain FDs to be parcelled.
		return result;
		}

		/**
		* {@inheritDoc}
		*/
		@AnyThread
		@Override
		public void writeToParcel(Parcel dest, int flags) {
		dest.writeInt(mCommandType);

		@FieldMask final int fieldMask = getFieldMask();
		dest.writeInt(fieldMask);
		if ((fieldMask & FieldMask.INT_ARG0) != 0) {
		dest.writeInt(mIntArg0);
		}
		if ((fieldMask & FieldMask.INT_ARG1) != 0) {
		dest.writeInt(mIntArg1);
		}
		if ((fieldMask & FieldMask.FLAGS) != 0) {
		dest.writeInt(mFlags);
		}
		if ((fieldMask & FieldMask.CHAR_SEQUENCE) != 0) {
		TextUtils.writeToParcel(mCharSequence, dest, flags);
		}
		if ((fieldMask & FieldMask.STRING) != 0) {
		dest.writeString(mString);
		}
		if ((fieldMask & FieldMask.BUNDLE) != 0) {
		dest.writeBundle(mBundle);
		}
		if ((fieldMask & FieldMask.PARCELABLE) != 0) {
		dest.writeInt(mParcelableType);
		dest.writeTypedObject(mParcelable, flags);
		}
		if ((fieldMask & FieldMask.CALLBACK) != 0) {
		dest.writeInt(mResultCallbackType);
		dest.writeStrongBinder(mResultCallback);
		}
		}

		@FieldMask
		@AnyThread
		private int getFieldMask() {
		return (mIntArg0 != 0 ? FieldMask.INT_ARG0 : 0)
		\| (mIntArg1 != 0 ? FieldMask.INT_ARG1 : 0)
		\| (mFlags != 0 ? FieldMask.FLAGS : 0)
		\| (mCharSequence != null ? FieldMask.CHAR_SEQUENCE : 0)
		\| (mString != null ? FieldMask.STRING : 0)
		\| (mBundle != null ? FieldMask.BUNDLE : 0)
		\| (mParcelableType != ParcelableType.NULL ? FieldMask.PARCELABLE : 0)
		\| (mResultCallbackType != ResultCallbackType.NULL ? FieldMask.CALLBACK : 0);
		}

		@AnyThread
		@Nullable
		private static InputConnectionCommand createFromParcel(@NonNull Parcel source) {
		final int type = source.readInt();
		if (type < InputConnectionCommandType.FIRST_COMMAND
		\|\| InputConnectionCommandType.LAST_COMMAND < type) {
		Log.e(TAG, "Invalid InputConnectionCommand type=" + type);
		return null;
		}

		@FieldMask final int fieldMask = source.readInt();
		final int intArg0 = (fieldMask & FieldMask.INT_ARG0) != 0 ? source.readInt() : 0;
		final int intArg1 = (fieldMask & FieldMask.INT_ARG1) != 0 ? source.readInt() : 0;
		final int flags = (fieldMask & FieldMask.FLAGS) != 0 ? source.readInt() : 0;
		final CharSequence charSequence = (fieldMask & FieldMask.CHAR_SEQUENCE) != 0
		? TextUtils.CHAR_SEQUENCE_CREATOR.createFromParcel(source) : null;
		final String string = (fieldMask & FieldMask.STRING) != 0 ? source.readString() : null;
		final Bundle bundle = (fieldMask & FieldMask.BUNDLE) != 0 ? source.readBundle() : null;

		@ParcelableType final int parcelableType;
		final Parcelable parcelable;
		if ((fieldMask & FieldMask.PARCELABLE) != 0) {
		parcelableType = source.readInt();
		switch (parcelableType) {
		case ParcelableType.NULL:
		Log.e(TAG, "Unexpected ParcelableType=NULL");
		return null;
		case ParcelableType.EXTRACTED_TEXT_REQUEST:
		parcelable = source.readTypedObject(ExtractedTextRequest.CREATOR);
		break;
		case ParcelableType.COMPLETION_INFO:
		parcelable = source.readTypedObject(CompletionInfo.CREATOR);
		break;
		case ParcelableType.CORRECTION_INFO:
		parcelable = source.readTypedObject(CorrectionInfo.CREATOR);
		break;
		case ParcelableType.KEY_EVENT:
		parcelable = source.readTypedObject(KeyEvent.CREATOR);
		break;
		case ParcelableType.INPUT_CONTENT_INFO:
		parcelable = source.readTypedObject(InputContentInfo.CREATOR);
		break;
		default:
		Log.e(TAG, "Unknown ParcelableType=" + parcelableType);
		return null;
		}
		} else {
		parcelableType = ParcelableType.NULL;
		parcelable = null;
		}
		@ResultCallbackType final int resultCallbackType;
		final IBinder resultCallback;
		if ((fieldMask & FieldMask.CALLBACK) != 0) {
		resultCallbackType = source.readInt();
		switch (resultCallbackType) {
		case ResultCallbackType.NULL:
		Log.e(TAG, "Unexpected ResultCallbackType=NULL");
		return null;
		case ResultCallbackType.BOOLEAN:
		case ResultCallbackType.INT:
		case ResultCallbackType.CHAR_SEQUENCE:
		case ResultCallbackType.EXTRACTED_TEXT:
		case ResultCallbackType.SURROUNDING_TEXT:
		resultCallback = source.readStrongBinder();
		break;
		default:
		Log.e(TAG, "Unknown ResultCallbackType=" + resultCallbackType);
		return null;
		}
		} else {
		resultCallbackType = ResultCallbackType.NULL;
		resultCallback = null;
		}
		return new InputConnectionCommand(type, intArg0, intArg1, flags, charSequence, string,
		bundle, parcelableType, parcelable, resultCallbackType, resultCallback);
		}

		/**
		* Used to make this class parcelable.
		*/
		public static final Parcelable.Creator<InputConnectionCommand> CREATOR =
		new Parcelable.Creator<InputConnectionCommand>() {
		@AnyThread
		@Nullable
		@Override
		public InputConnectionCommand createFromParcel(Parcel source) {
		try {
		return InputConnectionCommand.createFromParcel(source);
		} catch (Exception e) {
		Log.e(TAG, "Returning null due to exception.", e);
		return null;
		}
		}

		@AnyThread
		@NonNull
		@Override
		public InputConnectionCommand[] newArray(int size) {
		return new InputConnectionCommand[size];
		}
		};
		}

core/java/com/android/internal/inputmethod/InputConnectionCommandType.java

0 → 100644

+84 −0

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