| /* |
| * Copyright (C) 2017 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.wifi.p2p; |
| |
| import android.content.Context; |
| import android.net.wifi.p2p.WifiP2pDevice; |
| import android.support.v7.preference.Preference; |
| import android.support.v7.preference.PreferenceScreen; |
| import android.text.TextUtils; |
| |
| import com.android.settings.core.PreferenceController; |
| |
| public class P2pThisDevicePreferenceController extends PreferenceController { |
| |
| private Preference mPreference; |
| |
| public P2pThisDevicePreferenceController(Context context) { |
| super(context); |
| } |
| |
| @Override |
| public boolean isAvailable() { |
| return true; |
| } |
| |
| @Override |
| public String getPreferenceKey() { |
| return "p2p_this_device"; |
| } |
| |
| @Override |
| public void displayPreference(PreferenceScreen screen) { |
| super.displayPreference(screen); |
| mPreference = screen.findPreference(getPreferenceKey()); |
| } |
| |
| public void setEnabled(boolean enabled) { |
| if (mPreference != null) { |
| mPreference.setEnabled(enabled); |
| } |
| } |
| |
| public void updateDeviceName(WifiP2pDevice thisDevice) { |
| if (mPreference != null && thisDevice != null) { |
| if (TextUtils.isEmpty(thisDevice.deviceName)) { |
| mPreference.setTitle(thisDevice.deviceAddress); |
| } else { |
| mPreference.setTitle(thisDevice.deviceName); |
| } |
| } |
| } |
| } |