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.bluetooth; 18 19 import android.content.Context; 20 21 import androidx.preference.Preference; 22 23 import com.android.settings.R; 24 import com.android.settings.core.PreferenceControllerMixin; 25 import com.android.settings.core.SubSettingLauncher; 26 import com.android.settings.dashboard.DashboardFragment; 27 import com.android.settingslib.core.AbstractPreferenceController; 28 29 30 /** 31 * Controller that shows and updates the bluetooth device name 32 */ 33 public class BluetoothPairingPreferenceController extends AbstractPreferenceController 34 implements PreferenceControllerMixin { 35 private static final String TAG = "BluetoothPairingPrefCtrl"; 36 37 public static final String KEY_PAIRING = "pref_bt_pairing"; 38 private DashboardFragment mFragment; 39 private Preference mPreference; 40 BluetoothPairingPreferenceController(Context context, DashboardFragment fragment)41 public BluetoothPairingPreferenceController(Context context, DashboardFragment fragment) { 42 super(context); 43 mFragment = fragment; 44 } 45 46 @Override isAvailable()47 public boolean isAvailable() { 48 return true; 49 } 50 51 @Override getPreferenceKey()52 public String getPreferenceKey() { 53 return KEY_PAIRING; 54 } 55 56 @Override handlePreferenceTreeClick(Preference preference)57 public boolean handlePreferenceTreeClick(Preference preference) { 58 if (KEY_PAIRING.equals(preference.getKey())) { 59 new SubSettingLauncher(mContext) 60 .setDestination(BluetoothPairingDetail.class.getName()) 61 .setTitleRes(R.string.bluetooth_pairing_page_title) 62 .setSourceMetricsCategory(mFragment.getMetricsCategory()) 63 .launch(); 64 65 return true; 66 } 67 68 return false; 69 } 70 71 /** 72 * Create pairing preference to jump to pairing page 73 * 74 * @return bluetooth preference that created in this method 75 */ createBluetoothPairingPreference(int order)76 public Preference createBluetoothPairingPreference(int order) { 77 mPreference = new Preference(mFragment.getPreferenceScreen().getContext()); 78 mPreference.setKey(KEY_PAIRING); 79 mPreference.setIcon(R.drawable.ic_add_24dp); 80 mPreference.setOrder(order); 81 mPreference.setTitle(R.string.bluetooth_pairing_pref_title); 82 83 return mPreference; 84 } 85 86 } 87