1 /* 2 * Copyright (C) 2014 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.tv.settings.name; 18 19 import android.bluetooth.BluetoothAdapter; 20 import android.content.Context; 21 import android.content.Intent; 22 import android.provider.Settings; 23 import android.support.v4.content.LocalBroadcastManager; 24 25 public class DeviceManager { 26 27 public static final String ACTION_DEVICE_NAME_UPDATE = 28 "com.android.tv.settings.name.DeviceManager.DEVICE_NAME_UPDATE"; 29 /** 30 * Retrieves the name from Settings.Global.DEVICE_NAME 31 * 32 * @param context A context that can access Settings.Global 33 * @return The device name. 34 */ getDeviceName(Context context)35 public static String getDeviceName(Context context) { 36 return Settings.Global.getString(context.getContentResolver(), Settings.Global.DEVICE_NAME); 37 } 38 39 /** 40 * Sets the system device name. 41 * 42 * For now it will explicitly call the different discoverable services that haven't been ported 43 * to use the Settings.Global.DEVICE_NAME entry. 44 * 45 * @param context A context that can access Settings.Global 46 * @param name The new device name. 47 */ setDeviceName(Context context, String name)48 public static void setDeviceName(Context context, String name) { 49 Settings.Global.putString(context.getContentResolver(), Settings.Global.DEVICE_NAME, name); 50 BluetoothAdapter.getDefaultAdapter().setName(name); 51 LocalBroadcastManager.getInstance(context) 52 .sendBroadcast(new Intent(ACTION_DEVICE_NAME_UPDATE)); 53 } 54 } 55