1 /* 2 * Copyright (C) 2016 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 static android.provider.Settings.Secure.CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED; 20 21 import android.content.Context; 22 import android.content.SharedPreferences; 23 import android.provider.Settings; 24 import android.text.TextUtils; 25 26 import androidx.annotation.VisibleForTesting; 27 28 public class DoubleTapPowerPreferenceController extends GesturePreferenceController { 29 30 @VisibleForTesting 31 static final int ON = 0; 32 @VisibleForTesting 33 static final int OFF = 1; 34 35 private static final String PREF_KEY_VIDEO = "gesture_double_tap_power_video"; 36 37 private final String SECURE_KEY = CAMERA_DOUBLE_TAP_POWER_GESTURE_DISABLED; 38 DoubleTapPowerPreferenceController(Context context, String key)39 public DoubleTapPowerPreferenceController(Context context, String key) { 40 super(context, key); 41 } 42 isSuggestionComplete(Context context, SharedPreferences prefs)43 public static boolean isSuggestionComplete(Context context, SharedPreferences prefs) { 44 return !isGestureAvailable(context) 45 || prefs.getBoolean(DoubleTapPowerSettings.PREF_KEY_SUGGESTION_COMPLETE, false); 46 } 47 isGestureAvailable(Context context)48 private static boolean isGestureAvailable(Context context) { 49 return context.getResources() 50 .getBoolean(com.android.internal.R.bool.config_cameraDoubleTapPowerGestureEnabled); 51 } 52 53 @Override getAvailabilityStatus()54 public int getAvailabilityStatus() { 55 return isGestureAvailable(mContext) ? AVAILABLE : UNSUPPORTED_ON_DEVICE; 56 } 57 58 @Override isSliceable()59 public boolean isSliceable() { 60 return TextUtils.equals(getPreferenceKey(), "gesture_double_tap_power"); 61 } 62 63 @Override getVideoPrefKey()64 protected String getVideoPrefKey() { 65 return PREF_KEY_VIDEO; 66 } 67 68 @Override isChecked()69 public boolean isChecked() { 70 final int cameraDisabled = Settings.Secure.getInt(mContext.getContentResolver(), 71 SECURE_KEY, ON); 72 return cameraDisabled == ON; 73 } 74 75 @Override setChecked(boolean isChecked)76 public boolean setChecked(boolean isChecked) { 77 return Settings.Secure.putInt(mContext.getContentResolver(), SECURE_KEY, 78 isChecked ? ON : OFF); 79 } 80 } 81