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Commit ed336c14 authored by Prabir Pradhan's avatar Prabir Pradhan Committed by Automerger Merge Worker
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Merge "InputManagerService: Refactor native methods to be testable" into tm-dev am: 9496cb76 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17133482



Change-Id: I563b1e54da416ef24076693bdd33c65eaf506a03
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 1628bf91 9496cb76

services/core/java/com/android/server/input/InputManagerService.java

+114 −173

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services/core/java/com/android/server/input/NativeInputManagerService.java

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/*

 * Copyright (C) 2022 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.input;



import android.content.Context;

import android.hardware.display.DisplayViewport;

import android.hardware.input.InputSensorInfo;

import android.hardware.lights.Light;

import android.os.IBinder;

import android.os.MessageQueue;

import android.util.SparseArray;

import android.view.InputApplicationHandle;

import android.view.InputChannel;

import android.view.InputEvent;

import android.view.PointerIcon;

import android.view.VerifiedInputEvent;



import com.android.internal.annotations.VisibleForTesting;



import java.util.List;



/**

 * An interface for the native methods of InputManagerService. We use a public interface so that

 * this can be mocked for testing by Mockito.

 */

@VisibleForTesting

public interface NativeInputManagerService {



    void start();



    void setDisplayViewports(DisplayViewport[] viewports);



    int getScanCodeState(int deviceId, int sourceMask, int scanCode);



    int getKeyCodeState(int deviceId, int sourceMask, int keyCode);



    int getSwitchState(int deviceId, int sourceMask, int sw);



    boolean hasKeys(int deviceId, int sourceMask, int[] keyCodes, boolean[] keyExists);



    int getKeyCodeForKeyLocation(int deviceId, int locationKeyCode);



    InputChannel createInputChannel(String name);



    InputChannel createInputMonitor(int displayId, String name, int pid);



    void removeInputChannel(IBinder connectionToken);



    void pilferPointers(IBinder token);



    void setInputFilterEnabled(boolean enable);



    boolean setInTouchMode(boolean inTouchMode, int pid, int uid, boolean hasPermission);



    void setMaximumObscuringOpacityForTouch(float opacity);



    void setBlockUntrustedTouchesMode(int mode);



    int injectInputEvent(InputEvent event, boolean injectIntoUid, int uid, int syncMode,

            int timeoutMillis, int policyFlags);



    VerifiedInputEvent verifyInputEvent(InputEvent event);



    void toggleCapsLock(int deviceId);



    void displayRemoved(int displayId);



    void setInputDispatchMode(boolean enabled, boolean frozen);



    void setSystemUiLightsOut(boolean lightsOut);



    void setFocusedApplication(int displayId, InputApplicationHandle application);



    void setFocusedDisplay(int displayId);



    boolean transferTouchFocus(IBinder fromChannelToken, IBinder toChannelToken,

            boolean isDragDrop);



    boolean transferTouch(IBinder destChannelToken);



    void setPointerSpeed(int speed);



    void setPointerAcceleration(float acceleration);



    void setShowTouches(boolean enabled);



    void setInteractive(boolean interactive);



    void reloadCalibration();



    void vibrate(int deviceId, long[] pattern, int[] amplitudes, int repeat, int token);



    void vibrateCombined(int deviceId, long[] pattern, SparseArray<int[]> amplitudes,

            int repeat, int token);



    void cancelVibrate(int deviceId, int token);



    boolean isVibrating(int deviceId);



    int[] getVibratorIds(int deviceId);



    int getBatteryCapacity(int deviceId);



    int getBatteryStatus(int deviceId);



    List<Light> getLights(int deviceId);



    int getLightPlayerId(int deviceId, int lightId);



    int getLightColor(int deviceId, int lightId);



    void setLightPlayerId(int deviceId, int lightId, int playerId);



    void setLightColor(int deviceId, int lightId, int color);



    void reloadKeyboardLayouts();



    void reloadDeviceAliases();



    String dump();



    void monitor();



    boolean isInputDeviceEnabled(int deviceId);



    void enableInputDevice(int deviceId);



    void disableInputDevice(int deviceId);



    void setPointerIconType(int iconId);



    void reloadPointerIcons();



    void setCustomPointerIcon(PointerIcon icon);



    void requestPointerCapture(IBinder windowToken, boolean enabled);



    boolean canDispatchToDisplay(int deviceId, int displayId);



    void notifyPortAssociationsChanged();



    void changeUniqueIdAssociation();



    void notifyPointerDisplayIdChanged();



    void setDisplayEligibilityForPointerCapture(int displayId, boolean enabled);



    void setMotionClassifierEnabled(boolean enabled);



    InputSensorInfo[] getSensorList(int deviceId);



    boolean flushSensor(int deviceId, int sensorType);



    boolean enableSensor(int deviceId, int sensorType, int samplingPeriodUs,

            int maxBatchReportLatencyUs);



    void disableSensor(int deviceId, int sensorType);



    void cancelCurrentTouch();



    /** The native implementation of InputManagerService methods. */

    class NativeImpl implements NativeInputManagerService {

        /** Pointer to native input manager service object, used by native code. */

        @SuppressWarnings({"unused", "FieldCanBeLocal"})

        private final long mPtr;



        NativeImpl(InputManagerService service, Context context, MessageQueue messageQueue) {

            mPtr = init(service, context, messageQueue);

        }



        private native long init(InputManagerService service, Context context,

                MessageQueue messageQueue);



        @Override

        public native void start();



        @Override

        public native void setDisplayViewports(DisplayViewport[] viewports);



        @Override

        public native int getScanCodeState(int deviceId, int sourceMask, int scanCode);



        @Override

        public native int getKeyCodeState(int deviceId, int sourceMask, int keyCode);



        @Override

        public native int getSwitchState(int deviceId, int sourceMask, int sw);



        @Override

        public native boolean hasKeys(int deviceId, int sourceMask, int[] keyCodes,

                boolean[] keyExists);



        @Override

        public native int getKeyCodeForKeyLocation(int deviceId, int locationKeyCode);



        @Override

        public native InputChannel createInputChannel(String name);



        @Override

        public native InputChannel createInputMonitor(int displayId, String name, int pid);



        @Override

        public native void removeInputChannel(IBinder connectionToken);



        @Override

        public native void pilferPointers(IBinder token);



        @Override

        public native void setInputFilterEnabled(boolean enable);



        @Override

        public native boolean setInTouchMode(boolean inTouchMode, int pid, int uid,

                boolean hasPermission);



        @Override

        public native void setMaximumObscuringOpacityForTouch(float opacity);



        @Override

        public native void setBlockUntrustedTouchesMode(int mode);



        @Override

        public native int injectInputEvent(InputEvent event, boolean injectIntoUid, int uid,

                int syncMode,

                int timeoutMillis, int policyFlags);



        @Override

        public native VerifiedInputEvent verifyInputEvent(InputEvent event);



        @Override

        public native void toggleCapsLock(int deviceId);



        @Override

        public native void displayRemoved(int displayId);



        @Override

        public native void setInputDispatchMode(boolean enabled, boolean frozen);



        @Override

        public native void setSystemUiLightsOut(boolean lightsOut);



        @Override

        public native void setFocusedApplication(int displayId, InputApplicationHandle application);



        @Override

        public native void setFocusedDisplay(int displayId);



        @Override

        public native boolean transferTouchFocus(IBinder fromChannelToken, IBinder toChannelToken,

                boolean isDragDrop);



        @Override

        public native boolean transferTouch(IBinder destChannelToken);



        @Override

        public native void setPointerSpeed(int speed);



        @Override

        public native void setPointerAcceleration(float acceleration);



        @Override

        public native void setShowTouches(boolean enabled);



        @Override

        public native void setInteractive(boolean interactive);



        @Override

        public native void reloadCalibration();



        @Override

        public native void vibrate(int deviceId, long[] pattern, int[] amplitudes, int repeat,

                int token);



        @Override

        public native void vibrateCombined(int deviceId, long[] pattern,

                SparseArray<int[]> amplitudes,

                int repeat, int token);



        @Override

        public native void cancelVibrate(int deviceId, int token);



        @Override

        public native boolean isVibrating(int deviceId);



        @Override

        public native int[] getVibratorIds(int deviceId);



        @Override

        public native int getBatteryCapacity(int deviceId);



        @Override

        public native int getBatteryStatus(int deviceId);



        @Override

        public native List<Light> getLights(int deviceId);



        @Override

        public native int getLightPlayerId(int deviceId, int lightId);



        @Override

        public native int getLightColor(int deviceId, int lightId);



        @Override

        public native void setLightPlayerId(int deviceId, int lightId, int playerId);



        @Override

        public native void setLightColor(int deviceId, int lightId, int color);



        @Override

        public native void reloadKeyboardLayouts();



        @Override

        public native void reloadDeviceAliases();



        @Override

        public native String dump();



        @Override

        public native void monitor();



        @Override

        public native boolean isInputDeviceEnabled(int deviceId);



        @Override

        public native void enableInputDevice(int deviceId);



        @Override

        public native void disableInputDevice(int deviceId);



        @Override

        public native void setPointerIconType(int iconId);



        @Override

        public native void reloadPointerIcons();



        @Override

        public native void setCustomPointerIcon(PointerIcon icon);



        @Override

        public native void requestPointerCapture(IBinder windowToken, boolean enabled);



        @Override

        public native boolean canDispatchToDisplay(int deviceId, int displayId);



        @Override

        public native void notifyPortAssociationsChanged();



        @Override

        public native void changeUniqueIdAssociation();



        @Override

        public native void notifyPointerDisplayIdChanged();



        @Override

        public native void setDisplayEligibilityForPointerCapture(int displayId, boolean enabled);



        @Override

        public native void setMotionClassifierEnabled(boolean enabled);



        @Override

        public native InputSensorInfo[] getSensorList(int deviceId);



        @Override

        public native boolean flushSensor(int deviceId, int sensorType);



        @Override

        public native boolean enableSensor(int deviceId, int sensorType, int samplingPeriodUs,

                int maxBatchReportLatencyUs);



        @Override

        public native void disableSensor(int deviceId, int sensorType);



        @Override

        public native void cancelCurrentTouch();

    }

}

services/core/jni/com_android_server_input_InputManagerService.cpp

+246 −252

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