1 /* 2 * Copyright (C) 2024 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.connecteddevice.virtual; 18 19 import android.app.Activity; 20 import android.app.Dialog; 21 import android.app.settings.SettingsEnums; 22 import android.companion.CompanionDeviceManager; 23 import android.content.Context; 24 import android.content.DialogInterface; 25 import android.os.Bundle; 26 27 import androidx.annotation.NonNull; 28 import androidx.annotation.Nullable; 29 import androidx.annotation.VisibleForTesting; 30 import androidx.appcompat.app.AlertDialog; 31 32 import com.android.settings.R; 33 import com.android.settings.core.instrumentation.InstrumentedDialogFragment; 34 35 /** 36 * Implements an AlertDialog for confirming that a user wishes to unpair or "forget" a paired 37 * device. 38 */ 39 public class ForgetDeviceDialogFragment extends InstrumentedDialogFragment { 40 41 public static final String TAG = ForgetDeviceDialogFragment.class.getSimpleName(); 42 43 private static final String DEVICE_ARG = "virtual_device_arg"; 44 45 @VisibleForTesting 46 CompanionDeviceManager mCompanionDeviceManager; 47 @VisibleForTesting 48 VirtualDeviceWrapper mDevice; 49 newInstance(VirtualDeviceWrapper device)50 static ForgetDeviceDialogFragment newInstance(VirtualDeviceWrapper device) { 51 Bundle args = new Bundle(1); 52 args.putParcelable(DEVICE_ARG, device); 53 ForgetDeviceDialogFragment dialog = new ForgetDeviceDialogFragment(); 54 dialog.setArguments(args); 55 return dialog; 56 } 57 58 @Override getMetricsCategory()59 public int getMetricsCategory() { 60 return SettingsEnums.DIALOG_VIRTUAL_DEVICE_FORGET; 61 } 62 63 @Override onAttach(@onNull Context context)64 public void onAttach(@NonNull Context context) { 65 super.onAttach(context); 66 mCompanionDeviceManager = context.getSystemService(CompanionDeviceManager.class); 67 mDevice = getArguments().getParcelable(DEVICE_ARG, VirtualDeviceWrapper.class); 68 } 69 70 @Override 71 @NonNull onCreateDialog(@ullable Bundle inState)72 public Dialog onCreateDialog(@Nullable Bundle inState) { 73 Context context = getContext(); 74 CharSequence deviceName = mDevice.getDeviceName(context); 75 76 AlertDialog dialog = new AlertDialog.Builder(context) 77 .setPositiveButton(R.string.virtual_device_forget_dialog_confirm_button, 78 this::onForgetButtonClick) 79 .setNegativeButton(android.R.string.cancel, null) 80 .create(); 81 dialog.setTitle( 82 context.getString(R.string.virtual_device_forget_dialog_title, deviceName)); 83 dialog.setMessage( 84 context.getString(R.string.virtual_device_forget_dialog_body, deviceName)); 85 return dialog; 86 } 87 onForgetButtonClick(DialogInterface dialog, int which)88 private void onForgetButtonClick(DialogInterface dialog, int which) { 89 mCompanionDeviceManager.disassociate(mDevice.getAssociationInfo().getId()); 90 Activity activity = getActivity(); 91 if (activity != null) { 92 activity.finish(); 93 } 94 } 95 } 96