1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.gestures; 18 19 import android.content.ContentResolver; 20 import android.content.Context; 21 import android.hardware.display.AmbientDisplayConfiguration; 22 import android.provider.Settings; 23 24 import androidx.annotation.NonNull; 25 26 import com.android.settings.R; 27 import com.android.settings.core.BasePreferenceController; 28 import com.android.settings.overlay.FeatureFactory; 29 import com.android.settingslib.core.AbstractPreferenceController; 30 31 import java.util.ArrayList; 32 import java.util.List; 33 34 public class GesturesSettingPreferenceController extends BasePreferenceController { 35 private final AssistGestureFeatureProvider mFeatureProvider; 36 private List<AbstractPreferenceController> mGestureControllers; 37 38 private static final String KEY_GESTURES_SETTINGS = "gesture_settings"; 39 private static final String FAKE_PREF_KEY = "fake_key_only_for_get_available"; 40 GesturesSettingPreferenceController(Context context)41 public GesturesSettingPreferenceController(Context context) { 42 super(context, KEY_GESTURES_SETTINGS); 43 mFeatureProvider = FeatureFactory.getFactory(context).getAssistGestureFeatureProvider(); 44 } 45 46 @Override getAvailabilityStatus()47 public int getAvailabilityStatus() { 48 if (mGestureControllers == null) { 49 mGestureControllers = buildAllPreferenceControllers(mContext); 50 } 51 boolean isAvailable = false; 52 for (AbstractPreferenceController controller : mGestureControllers) { 53 isAvailable = isAvailable || controller.isAvailable(); 54 } 55 return isAvailable ? AVAILABLE : UNSUPPORTED_ON_DEVICE; 56 } 57 58 /** 59 * Get all controllers for their availability status when doing getAvailabilityStatus. 60 * Do not use this method to add controllers into fragment, most of below controllers already 61 * convert to TogglePreferenceController, please register them in xml. 62 * The key is fake because those controllers won't be use to control preference. 63 */ buildAllPreferenceControllers( @onNull Context context)64 private static List<AbstractPreferenceController> buildAllPreferenceControllers( 65 @NonNull Context context) { 66 final AmbientDisplayConfiguration ambientDisplayConfiguration = 67 new AmbientDisplayConfiguration(context); 68 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 69 70 controllers.add(new AssistGestureSettingsPreferenceController(context, FAKE_PREF_KEY) 71 .setAssistOnly(false)); 72 controllers.add(new SwipeToNotificationPreferenceController(context, FAKE_PREF_KEY)); 73 controllers.add(new DoubleTwistPreferenceController(context, FAKE_PREF_KEY)); 74 controllers.add(new DoubleTapPowerPreferenceController(context, FAKE_PREF_KEY)); 75 controllers.add(new PickupGesturePreferenceController(context, FAKE_PREF_KEY) 76 .setConfig(ambientDisplayConfiguration)); 77 controllers.add(new DoubleTapScreenPreferenceController(context, FAKE_PREF_KEY) 78 .setConfig(ambientDisplayConfiguration)); 79 controllers.add(new PreventRingingParentPreferenceController(context, FAKE_PREF_KEY)); 80 return controllers; 81 } 82 83 @Override getSummary()84 public CharSequence getSummary() { 85 if (!mFeatureProvider.isSensorAvailable(mContext)) { 86 return ""; 87 } 88 final ContentResolver contentResolver = mContext.getContentResolver(); 89 final boolean assistGestureEnabled = Settings.Secure.getInt( 90 contentResolver, Settings.Secure.ASSIST_GESTURE_ENABLED, 1) != 0; 91 final boolean assistGestureSilenceEnabled = Settings.Secure.getInt( 92 contentResolver, Settings.Secure.ASSIST_GESTURE_SILENCE_ALERTS_ENABLED, 1) != 0; 93 94 if (mFeatureProvider.isSupported(mContext) && assistGestureEnabled) { 95 return mContext.getText( 96 R.string.language_input_gesture_summary_on_with_assist); 97 } 98 if (assistGestureSilenceEnabled) { 99 return mContext.getText( 100 R.string.language_input_gesture_summary_on_non_assist); 101 } 102 return mContext.getText(R.string.language_input_gesture_summary_off); 103 } 104 } 105