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 import android.support.v7.preference.Preference; 21 22 import com.android.settings.R; 23 import com.android.settings.core.PreferenceControllerMixin; 24 import com.android.settings.core.SubSettingLauncher; 25 import com.android.settings.dashboard.DashboardFragment; 26 import com.android.settingslib.core.AbstractPreferenceController; 27 28 29 /** 30 * Controller that shows and updates the bluetooth device name 31 */ 32 public class BluetoothPairingPreferenceController extends AbstractPreferenceController 33 implements PreferenceControllerMixin { 34 private static final String TAG = "BluetoothPairingPrefCtrl"; 35 36 public static final String KEY_PAIRING = "pref_bt_pairing"; 37 private DashboardFragment mFragment; 38 private Preference mPreference; 39 BluetoothPairingPreferenceController(Context context, DashboardFragment fragment)40 public BluetoothPairingPreferenceController(Context context, DashboardFragment fragment) { 41 super(context); 42 mFragment = fragment; 43 } 44 45 @Override isAvailable()46 public boolean isAvailable() { 47 return true; 48 } 49 50 @Override getPreferenceKey()51 public String getPreferenceKey() { 52 return KEY_PAIRING; 53 } 54 55 @Override handlePreferenceTreeClick(Preference preference)56 public boolean handlePreferenceTreeClick(Preference preference) { 57 if (KEY_PAIRING.equals(preference.getKey())) { 58 new SubSettingLauncher(mContext) 59 .setDestination(BluetoothPairingDetail.class.getName()) 60 .setTitle(R.string.bluetooth_pairing_page_title) 61 .setSourceMetricsCategory(mFragment.getMetricsCategory()) 62 .launch(); 63 64 return true; 65 } 66 67 return false; 68 } 69 70 /** 71 * Create pairing preference to jump to pairing page 72 * 73 * @return bluetooth preference that created in this method 74 */ createBluetoothPairingPreference(int order)75 public Preference createBluetoothPairingPreference(int order) { 76 mPreference = new Preference(mFragment.getPreferenceScreen().getContext()); 77 mPreference.setKey(KEY_PAIRING); 78 mPreference.setIcon(R.drawable.ic_menu_add); 79 mPreference.setOrder(order); 80 mPreference.setTitle(R.string.bluetooth_pairing_pref_title); 81 82 return mPreference; 83 } 84 85 } 86