| /* |
| * Copyright (C) 2019 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.systemui.classifier; |
| |
| import android.content.Context; |
| import android.net.Uri; |
| import android.provider.DeviceConfig; |
| |
| import androidx.annotation.NonNull; |
| |
| import com.android.systemui.Dumpable; |
| import com.android.systemui.dagger.SysUISingleton; |
| import com.android.systemui.dagger.qualifiers.Main; |
| import com.android.systemui.dump.DumpManager; |
| import com.android.systemui.plugins.FalsingManager; |
| import com.android.systemui.plugins.FalsingPlugin; |
| import com.android.systemui.plugins.PluginListener; |
| import com.android.systemui.plugins.PluginManager; |
| import com.android.systemui.util.DeviceConfigProxy; |
| |
| import java.io.PrintWriter; |
| import java.util.concurrent.Executor; |
| |
| import javax.inject.Inject; |
| import javax.inject.Provider; |
| |
| /** |
| * Simple passthrough implementation of {@link FalsingManager} allowing plugins to swap in. |
| * |
| * {@link BrightLineFalsingManager} is used when a Plugin is not loaded. |
| */ |
| @SysUISingleton |
| public class FalsingManagerProxy implements FalsingManager, Dumpable { |
| |
| private static final String DUMPABLE_TAG = "FalsingManager"; |
| public static final String FALSING_REMAIN_LOCKED = "falsing_failure_after_attempts"; |
| public static final String FALSING_SUCCESS = "falsing_success_after_attempts"; |
| |
| private final PluginManager mPluginManager; |
| private final DeviceConfigProxy mDeviceConfig; |
| private final Provider<BrightLineFalsingManager> mBrightLineFalsingManagerProvider; |
| private final DumpManager mDumpManager; |
| final PluginListener<FalsingPlugin> mPluginListener; |
| |
| private FalsingManager mInternalFalsingManager; |
| |
| private final DeviceConfig.OnPropertiesChangedListener mDeviceConfigListener = |
| properties -> onDeviceConfigPropertiesChanged(properties.getNamespace()); |
| |
| @Inject |
| FalsingManagerProxy(PluginManager pluginManager, @Main Executor executor, |
| DeviceConfigProxy deviceConfig, DumpManager dumpManager, |
| Provider<BrightLineFalsingManager> brightLineFalsingManagerProvider) { |
| mPluginManager = pluginManager; |
| mDumpManager = dumpManager; |
| mDeviceConfig = deviceConfig; |
| mBrightLineFalsingManagerProvider = brightLineFalsingManagerProvider; |
| setupFalsingManager(); |
| mDeviceConfig.addOnPropertiesChangedListener( |
| DeviceConfig.NAMESPACE_SYSTEMUI, executor, mDeviceConfigListener |
| ); |
| |
| mPluginListener = new PluginListener<FalsingPlugin>() { |
| public void onPluginConnected(FalsingPlugin plugin, Context context) { |
| FalsingManager pluginFalsingManager = plugin.getFalsingManager(context); |
| if (pluginFalsingManager != null) { |
| mInternalFalsingManager.cleanupInternal(); |
| mInternalFalsingManager = pluginFalsingManager; |
| } |
| } |
| |
| public void onPluginDisconnected(FalsingPlugin plugin) { |
| setupFalsingManager(); |
| } |
| }; |
| |
| mPluginManager.addPluginListener(mPluginListener, FalsingPlugin.class); |
| |
| mDumpManager.registerDumpable(DUMPABLE_TAG, this); |
| } |
| |
| private void onDeviceConfigPropertiesChanged(String namespace) { |
| if (!DeviceConfig.NAMESPACE_SYSTEMUI.equals(namespace)) { |
| return; |
| } |
| |
| setupFalsingManager(); |
| } |
| |
| /** |
| * Setup the FalsingManager implementation. |
| * |
| * If multiple implementations are available, this is where the choice is made. |
| */ |
| private void setupFalsingManager() { |
| if (mInternalFalsingManager != null) { |
| mInternalFalsingManager.cleanupInternal(); |
| } |
| mInternalFalsingManager = mBrightLineFalsingManagerProvider.get(); |
| } |
| |
| @Override |
| public void onSuccessfulUnlock() { |
| mInternalFalsingManager.onSuccessfulUnlock(); |
| } |
| |
| @Override |
| public boolean isUnlockingDisabled() { |
| return mInternalFalsingManager.isUnlockingDisabled(); |
| } |
| |
| @Override |
| public boolean isFalseTouch(@Classifier.InteractionType int interactionType) { |
| return mInternalFalsingManager.isFalseTouch(interactionType); |
| } |
| |
| @Override |
| public boolean isSimpleTap() { |
| return mInternalFalsingManager.isSimpleTap(); |
| } |
| |
| @Override |
| public boolean isFalseTap(@Penalty int penalty) { |
| return mInternalFalsingManager.isFalseTap(penalty); |
| } |
| |
| @Override |
| public boolean isFalseLongTap(int penalty) { |
| return mInternalFalsingManager.isFalseLongTap(penalty); |
| } |
| |
| @Override |
| public boolean isFalseDoubleTap() { |
| return mInternalFalsingManager.isFalseDoubleTap(); |
| } |
| |
| @Override |
| public boolean isProximityNear() { |
| return mInternalFalsingManager.isProximityNear(); |
| } |
| |
| @Override |
| public boolean isClassifierEnabled() { |
| return mInternalFalsingManager.isClassifierEnabled(); |
| } |
| |
| @Override |
| public boolean shouldEnforceBouncer() { |
| return mInternalFalsingManager.shouldEnforceBouncer(); |
| } |
| |
| @Override |
| public Uri reportRejectedTouch() { |
| return mInternalFalsingManager.reportRejectedTouch(); |
| } |
| |
| @Override |
| public boolean isReportingEnabled() { |
| return mInternalFalsingManager.isReportingEnabled(); |
| } |
| |
| @Override |
| public void addFalsingBeliefListener(FalsingBeliefListener listener) { |
| mInternalFalsingManager.addFalsingBeliefListener(listener); |
| } |
| |
| @Override |
| public void removeFalsingBeliefListener(FalsingBeliefListener listener) { |
| mInternalFalsingManager.removeFalsingBeliefListener(listener); |
| } |
| |
| @Override |
| public void addTapListener(FalsingTapListener listener) { |
| mInternalFalsingManager.addTapListener(listener); |
| } |
| |
| @Override |
| public void removeTapListener(FalsingTapListener listener) { |
| mInternalFalsingManager.removeTapListener(listener); |
| } |
| |
| @Override |
| public void onProximityEvent(ProximityEvent proximityEvent) { |
| mInternalFalsingManager.onProximityEvent(proximityEvent); |
| } |
| |
| @Override |
| public void dump(@NonNull PrintWriter pw, @NonNull String[] args) { |
| mInternalFalsingManager.dump(pw, args); |
| } |
| |
| @Override |
| public void cleanupInternal() { |
| mDeviceConfig.removeOnPropertiesChangedListener(mDeviceConfigListener); |
| mPluginManager.removePluginListener(mPluginListener); |
| mDumpManager.unregisterDumpable(DUMPABLE_TAG); |
| mInternalFalsingManager.cleanupInternal(); |
| } |
| } |