| /* |
| * Copyright (C) 2016 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.settings.gestures; |
| |
| import static android.provider.Settings.Secure.DOZE_DOUBLE_TAP_GESTURE; |
| |
| import android.annotation.UserIdInt; |
| import android.content.Context; |
| import android.content.SharedPreferences; |
| import android.hardware.display.AmbientDisplayConfiguration; |
| import android.os.UserHandle; |
| import android.provider.Settings; |
| import android.text.TextUtils; |
| |
| import androidx.annotation.VisibleForTesting; |
| |
| public class DoubleTapScreenPreferenceController extends GesturePreferenceController { |
| |
| private final int ON = 1; |
| private final int OFF = 0; |
| |
| private static final String PREF_KEY_VIDEO = "gesture_double_tap_screen_video"; |
| |
| private final String SECURE_KEY = DOZE_DOUBLE_TAP_GESTURE; |
| |
| private AmbientDisplayConfiguration mAmbientConfig; |
| @UserIdInt |
| private final int mUserId; |
| |
| public DoubleTapScreenPreferenceController(Context context, String key) { |
| super(context, key); |
| mUserId = UserHandle.myUserId(); |
| } |
| |
| public DoubleTapScreenPreferenceController setConfig(AmbientDisplayConfiguration config) { |
| mAmbientConfig = config; |
| return this; |
| } |
| |
| public static boolean isSuggestionComplete(Context context, SharedPreferences prefs) { |
| return isSuggestionComplete(new AmbientDisplayConfiguration(context), prefs); |
| } |
| |
| @VisibleForTesting |
| static boolean isSuggestionComplete(AmbientDisplayConfiguration config, |
| SharedPreferences prefs) { |
| return !config.doubleTapSensorAvailable() |
| || prefs.getBoolean(DoubleTapScreenSettings.PREF_KEY_SUGGESTION_COMPLETE, false); |
| } |
| |
| @Override |
| public int getAvailabilityStatus() { |
| // No hardware support for Double Tap |
| if (!getAmbientConfig().doubleTapSensorAvailable()) { |
| return UNSUPPORTED_ON_DEVICE; |
| } |
| |
| return AVAILABLE; |
| } |
| |
| @Override |
| public boolean isSliceable() { |
| return TextUtils.equals(getPreferenceKey(), "gesture_double_tap_screen"); |
| } |
| |
| @Override |
| public boolean isPublicSlice() { |
| return true; |
| } |
| |
| @Override |
| public boolean setChecked(boolean isChecked) { |
| return Settings.Secure.putInt(mContext.getContentResolver(), SECURE_KEY, |
| isChecked ? ON : OFF); |
| } |
| |
| @Override |
| protected String getVideoPrefKey() { |
| return PREF_KEY_VIDEO; |
| } |
| |
| @Override |
| public boolean isChecked() { |
| return getAmbientConfig().doubleTapGestureEnabled(mUserId); |
| } |
| |
| private AmbientDisplayConfiguration getAmbientConfig() { |
| if (mAmbientConfig == null) { |
| mAmbientConfig = new AmbientDisplayConfiguration(mContext); |
| } |
| return mAmbientConfig; |
| } |
| } |