1 /* 2 * Copyright (C) 2020 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.development; 18 19 import android.content.Context; 20 import android.os.Build; 21 import android.provider.Settings; 22 23 import androidx.preference.PreferenceScreen; 24 25 import com.android.settings.core.BasePreferenceController; 26 27 /** 28 * Controller for the device name preference in the Wireless debugging 29 * fragment. 30 */ 31 public class AdbDeviceNamePreferenceController extends BasePreferenceController { 32 private String mDeviceName; 33 AdbDeviceNamePreferenceController(Context context, String key)34 public AdbDeviceNamePreferenceController(Context context, String key) { 35 super(context, key); 36 } 37 38 @Override displayPreference(PreferenceScreen screen)39 public void displayPreference(PreferenceScreen screen) { 40 super.displayPreference(screen); 41 42 // Keep device name in sync with Settings > About phone > Device name 43 mDeviceName = Settings.Global.getString(mContext.getContentResolver(), 44 Settings.Global.DEVICE_NAME); 45 if (mDeviceName == null) { 46 mDeviceName = Build.MODEL; 47 } 48 } 49 50 @Override getSummary()51 public CharSequence getSummary() { 52 return mDeviceName; 53 } 54 55 @Override getAvailabilityStatus()56 public int getAvailabilityStatus() { 57 return AVAILABLE; 58 } 59 } 60