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      1 /*
      2  * Copyright 2018 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 package com.android.settingslib.media;
     17 
     18 import android.content.Context;
     19 import android.graphics.drawable.Drawable;
     20 import android.util.Log;
     21 
     22 import com.android.settingslib.R;
     23 import com.android.settingslib.bluetooth.A2dpProfile;
     24 import com.android.settingslib.bluetooth.BluetoothUtils;
     25 import com.android.settingslib.bluetooth.HearingAidProfile;
     26 import com.android.settingslib.bluetooth.LocalBluetoothManager;
     27 import com.android.settingslib.bluetooth.LocalBluetoothProfileManager;
     28 
     29 /**
     30  * PhoneMediaDevice extends MediaDevice to represents Phone device.
     31  */
     32 public class PhoneMediaDevice extends MediaDevice {
     33 
     34     private static final String TAG = "PhoneMediaDevice";
     35 
     36     public static final String ID = "phone_media_device_id_1";
     37 
     38     private LocalBluetoothProfileManager mProfileManager;
     39     private LocalBluetoothManager mLocalBluetoothManager;
     40     private String mSummary = "";
     41 
     42     PhoneMediaDevice(Context context, LocalBluetoothManager localBluetoothManager) {
     43         super(context, MediaDeviceType.TYPE_PHONE_DEVICE);
     44 
     45         mLocalBluetoothManager = localBluetoothManager;
     46         mProfileManager = mLocalBluetoothManager.getProfileManager();
     47         initDeviceRecord();
     48     }
     49 
     50     @Override
     51     public String getName() {
     52         return mContext.getString(R.string.media_transfer_this_device_name);
     53     }
     54 
     55     @Override
     56     public String getSummary() {
     57         return mSummary;
     58     }
     59 
     60     @Override
     61     public Drawable getIcon() {
     62         return BluetoothUtils.buildBtRainbowDrawable(mContext,
     63                 mContext.getDrawable(R.drawable.ic_smartphone), getId().hashCode());
     64     }
     65 
     66     @Override
     67     public String getId() {
     68         return ID;
     69     }
     70 
     71     @Override
     72     public boolean connect() {
     73         final HearingAidProfile hapProfile = mProfileManager.getHearingAidProfile();
     74         final A2dpProfile a2dpProfile = mProfileManager.getA2dpProfile();
     75 
     76         // Some device may not have HearingAidProfile, consider all situation to set active device.
     77         boolean isConnected = false;
     78         if (hapProfile != null && a2dpProfile != null) {
     79             isConnected = hapProfile.setActiveDevice(null) && a2dpProfile.setActiveDevice(null);
     80         } else if (a2dpProfile != null) {
     81             isConnected = a2dpProfile.setActiveDevice(null);
     82         } else if (hapProfile != null) {
     83             isConnected = hapProfile.setActiveDevice(null);
     84         }
     85         updateSummary(isConnected);
     86         setConnectedRecord();
     87 
     88         Log.d(TAG, "connect() device : " + getName() + ", is selected : " + isConnected);
     89         return isConnected;
     90     }
     91 
     92     @Override
     93     public void disconnect() {
     94         updateSummary(false);
     95     }
     96 
     97     @Override
     98     public boolean isConnected() {
     99         return true;
    100     }
    101 
    102     /**
    103      * According current active device is {@link PhoneMediaDevice} or not to update summary.
    104      */
    105     public void updateSummary(boolean isActive) {
    106         mSummary = isActive
    107                 ? mContext.getString(R.string.bluetooth_active_no_battery_level)
    108                 : "";
    109     }
    110 }
    111