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Commit 6f780529 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Add tests to ensure input settings are loaded on boot" into udc-qpr-dev

parents ea79614d 0b142d9f

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

+21 −36
Original line number Diff line number Diff line
@@ -46,7 +46,6 @@ import android.view.InputDevice; 


import com.android.internal.annotations.GuardedBy;

import com.android.internal.annotations.VisibleForTesting;

import com.android.server.input.BatteryController.UEventManager.UEventBatteryListener;



import java.io.PrintWriter;

import java.util.Arrays;
@@ -102,8 +101,9 @@ final class BatteryController { 
    @GuardedBy("mLock")

    private BluetoothBatteryManager.BluetoothBatteryListener mBluetoothBatteryListener;



    BatteryController(Context context, NativeInputManagerService nativeService, Looper looper) {

        this(context, nativeService, looper, new UEventManager() {},

    BatteryController(Context context, NativeInputManagerService nativeService, Looper looper,

            UEventManager uEventManager) {

        this(context, nativeService, looper, uEventManager,

                new LocalBluetoothBatteryManager(context, looper));

    }
@@ -567,7 +567,7 @@ final class BatteryController { 
        private BluetoothAdapter.OnMetadataChangedListener mBluetoothMetadataListener;



        @Nullable

        private UEventBatteryListener mUEventBatteryListener;

        private BatteryController.UEventBatteryListener mUEventBatteryListener;



        DeviceMonitor(int deviceId) {

            mState = new State(deviceId);
@@ -630,7 +630,7 @@ final class BatteryController { 
                return;

            }

            final int deviceId = mState.deviceId;

            mUEventBatteryListener = new UEventBatteryListener() {

            mUEventBatteryListener = new BatteryController.UEventBatteryListener() {

                @Override

                public void onBatteryUEvent(long eventTime) {

                    handleUEventNotification(deviceId, eventTime);
@@ -898,15 +898,10 @@ final class BatteryController { 
        }

    }



    // An interface used to change the API of UEventObserver to a more test-friendly format.

    @VisibleForTesting

    interface UEventManager {



    @VisibleForTesting

        abstract class UEventBatteryListener {

            private final UEventObserver mObserver = new UEventObserver() {

    abstract static class UEventBatteryListener extends UEventManager.UEventListener {

        @Override

                public void onUEvent(UEvent event) {

        public void onUEvent(UEventObserver.UEvent event) {

            final long eventTime = SystemClock.uptimeMillis();

            if (DEBUG) {

                Slog.d(TAG,
@@ -920,20 +915,10 @@ final class BatteryController { 
            }

            UEventBatteryListener.this.onBatteryUEvent(eventTime);

        }

            };



        public abstract void onBatteryUEvent(long eventTime);

    }



        default void addListener(UEventBatteryListener listener, String match) {

            listener.mObserver.startObserving(match);

        }



        default void removeListener(UEventBatteryListener listener) {

            listener.mObserver.stopObserving();

        }

    }



    // An interface used to change the API of adding a bluetooth battery listener to a more

    // test-friendly format.

    @VisibleForTesting

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

+12 −4
Original line number Diff line number Diff line
@@ -393,10 +393,12 @@ public class InputManagerService extends IInputManager.Stub 
    static class Injector {

        private final Context mContext;

        private final Looper mLooper;

        private final UEventManager mUEventManager;



        Injector(Context context, Looper looper) {

        Injector(Context context, Looper looper, UEventManager uEventManager) {

            mContext = context;

            mLooper = looper;

            mUEventManager = uEventManager;

        }



        Context getContext() {
@@ -407,6 +409,10 @@ public class InputManagerService extends IInputManager.Stub 
            return mLooper;

        }



        UEventManager getUEventManager() {

            return mUEventManager;

        }



        NativeInputManagerService getNativeService(InputManagerService service) {

            return new NativeInputManagerService.NativeImpl(service, mLooper.getQueue());

        }
@@ -417,7 +423,7 @@ public class InputManagerService extends IInputManager.Stub 
    }



    public InputManagerService(Context context) {

        this(new Injector(context, DisplayThread.get().getLooper()));

        this(new Injector(context, DisplayThread.get().getLooper(), new UEventManager() {}));

    }



    @VisibleForTesting
@@ -432,10 +438,12 @@ public class InputManagerService extends IInputManager.Stub 
        mSettingsObserver = new InputSettingsObserver(mContext, mHandler, this, mNative);

        mKeyboardLayoutManager = new KeyboardLayoutManager(mContext, mNative, mDataStore,

                injector.getLooper());

        mBatteryController = new BatteryController(mContext, mNative, injector.getLooper());

        mBatteryController = new BatteryController(mContext, mNative, injector.getLooper(),

                injector.getUEventManager());

        mKeyboardBacklightController = InputFeatureFlagProvider.isKeyboardBacklightControlEnabled()

                ? new KeyboardBacklightController(mContext, mNative, mDataStore,

                injector.getLooper()) : new KeyboardBacklightControllerInterface() {};

                        injector.getLooper(), injector.getUEventManager())

                : new KeyboardBacklightControllerInterface() {};

        mKeyRemapper = new KeyRemapper(mContext, mNative, mDataStore, injector.getLooper());



        mUseDevInputEventForAudioJack =

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

+9 −7
Original line number Diff line number Diff line
@@ -94,6 +94,7 @@ final class KeyboardBacklightController implements 
    private final PersistentDataStore mDataStore;

    private final Handler mHandler;

    private final AnimatorFactory mAnimatorFactory;

    private final UEventManager mUEventManager;

    // Always access on handler thread or need to lock this for synchronization.

    private final SparseArray<KeyboardBacklightState> mKeyboardBacklights = new SparseArray<>(1);

    // Maintains state if all backlights should be on or turned off
@@ -123,19 +124,21 @@ final class KeyboardBacklightController implements 
    }



    KeyboardBacklightController(Context context, NativeInputManagerService nativeService,

            PersistentDataStore dataStore, Looper looper) {

        this(context, nativeService, dataStore, looper, ValueAnimator::ofInt);

            PersistentDataStore dataStore, Looper looper, UEventManager uEventManager) {

        this(context, nativeService, dataStore, looper, ValueAnimator::ofInt, uEventManager);

    }



    @VisibleForTesting

    KeyboardBacklightController(Context context, NativeInputManagerService nativeService,

            PersistentDataStore dataStore, Looper looper, AnimatorFactory animatorFactory) {

            PersistentDataStore dataStore, Looper looper, AnimatorFactory animatorFactory,

            UEventManager uEventManager) {

        mContext = context;

        mNative = nativeService;

        mDataStore = dataStore;

        mHandler = new Handler(looper, this::handleMessage);

        mAnimatorFactory = animatorFactory;

        mAmbientController = new AmbientKeyboardBacklightController(context, looper);

        mUEventManager = uEventManager;

    }



    @Override
@@ -152,13 +155,12 @@ final class KeyboardBacklightController implements 
        // We want to observe creation of such LED nodes since they might be created after device

        // FD created and InputDevice creation logic doesn't initialize LED nodes which leads to

        // backlight not working.

        UEventObserver observer = new UEventObserver() {

        mUEventManager.addListener(new UEventManager.UEventListener() {

            @Override

            public void onUEvent(UEvent event) {

            public void onUEvent(UEventObserver.UEvent event) {

                onKeyboardBacklightUEvent(event);

            }

        };

        observer.startObserving(UEVENT_KEYBOARD_BACKLIGHT_TAG);

        }, UEVENT_KEYBOARD_BACKLIGHT_TAG);



        if (InputFeatureFlagProvider.isAmbientKeyboardBacklightControlEnabled()) {

            // Start ambient backlight controller

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

0 → 100644
+42 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2023 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.os.UEventObserver;



/** An interface used to change the API of UEventObserver to a more test-friendly format. */

interface UEventManager {



    abstract class UEventListener {

        private final UEventObserver mObserver = new UEventObserver() {

            @Override

            public void onUEvent(UEvent event) {

                UEventListener.this.onUEvent(event);

            }

        };



        public abstract void onUEvent(UEventObserver.UEvent event);

    }



    default void addListener(UEventListener listener, String match) {

        listener.mObserver.startObserving(match);

    }



    default void removeListener(UEventListener listener) {

        listener.mObserver.stopObserving();

    }

}

services/tests/servicestests/src/com/android/server/input/BatteryControllerTests.kt

+1 −2
Original line number Diff line number Diff line
@@ -40,8 +40,7 @@ import androidx.test.core.app.ApplicationProvider 
import com.android.server.input.BatteryController.BluetoothBatteryManager

import com.android.server.input.BatteryController.BluetoothBatteryManager.BluetoothBatteryListener

import com.android.server.input.BatteryController.POLLING_PERIOD_MILLIS

import com.android.server.input.BatteryController.UEventManager

import com.android.server.input.BatteryController.UEventManager.UEventBatteryListener

import com.android.server.input.BatteryController.UEventBatteryListener

import com.android.server.input.BatteryController.USI_BATTERY_VALIDITY_DURATION_MILLIS

import org.hamcrest.Description

import org.hamcrest.Matcher