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.debug.PairDevice;
21 import android.os.Bundle;
22 import android.view.View;
23 
24 import androidx.preference.Preference;
25 import androidx.preference.PreferenceViewHolder;
26 
27 import com.android.settings.R;
28 
29 /**
30  * An AP preference for the currently connected AP
31  */
32 public class AdbPairedDevicePreference extends Preference {
33     private static final String TAG = "AdbPairedDevicePref";
34 
35     private PairDevice mPairedDevice;
36 
37     // Extract using getSerializable(PAIRED_DEVICE_EXTRA)
38     public static final String PAIRED_DEVICE_EXTRA = "paired_device";
39 
AdbPairedDevicePreference(PairDevice pairedDevice, Context context)40     public AdbPairedDevicePreference(PairDevice pairedDevice, Context context) {
41         super(context);
42 
43         mPairedDevice = pairedDevice;
44         setWidgetLayoutResource(getWidgetLayoutResourceId());
45         refresh();
46     }
47 
getWidgetLayoutResourceId()48     protected int getWidgetLayoutResourceId() {
49         return R.layout.preference_widget_gear_optional_background;
50     }
51 
52     /**
53      * Refreshes the preference bound to the paired device previously passed in.
54      */
refresh()55     public void refresh() {
56         setTitle(this, mPairedDevice);
57     }
58 
setPairedDevice(PairDevice pairedDevice)59     public void setPairedDevice(PairDevice pairedDevice) {
60         mPairedDevice = pairedDevice;
61     }
62 
getPairedDevice()63     public PairDevice getPairedDevice() {
64         return mPairedDevice;
65     }
66 
67     @Override
onBindViewHolder(PreferenceViewHolder holder)68     public void onBindViewHolder(PreferenceViewHolder holder) {
69         super.onBindViewHolder(holder);
70 
71         final View gear = holder.findViewById(R.id.settings_button);
72         final View gearNoBg = holder.findViewById(R.id.settings_button_no_background);
73 
74         gear.setVisibility(View.INVISIBLE);
75         gearNoBg.setVisibility(View.VISIBLE);
76     }
77 
setTitle(AdbPairedDevicePreference preference, PairDevice pairedDevice)78     static void setTitle(AdbPairedDevicePreference preference,
79                          PairDevice pairedDevice) {
80         preference.setTitle(pairedDevice.getDeviceName());
81         preference.setSummary(pairedDevice.isConnected()
82                 ? preference.getContext().getText(R.string.adb_wireless_device_connected_summary)
83                 : "");
84     }
85 
86     /**
87      * Writes the paired devices bound to this preference to the bundle.
88      *
89      * @param bundle the bundle to write the paired device to
90      */
savePairedDeviceToExtras(Bundle bundle)91     public void savePairedDeviceToExtras(Bundle bundle) {
92         bundle.putParcelable(PAIRED_DEVICE_EXTRA, mPairedDevice);
93     }
94 }
95 
96