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.network;
18 
19 import android.app.AlertDialog;
20 import android.app.Dialog;
21 import android.app.settings.SettingsEnums;
22 import android.content.Context;
23 import android.content.DialogInterface;
24 import android.os.AsyncTask;
25 import android.os.Bundle;
26 import android.util.Log;
27 
28 import androidx.annotation.NonNull;
29 import androidx.annotation.Nullable;
30 import androidx.fragment.app.Fragment;
31 import androidx.fragment.app.FragmentManager;
32 
33 import com.android.settings.R;
34 import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
35 import com.android.settings.system.ResetDashboardFragment;
36 import com.android.settings.network.telephony.MobileNetworkUtils;
37 
38 public class EraseEuiccDataDialogFragment extends InstrumentedDialogFragment implements
39         DialogInterface.OnClickListener {
40 
41     public static final String TAG = "EraseEuiccDataDlg";
42     private static final String PACKAGE_NAME_EUICC_DATA_MANAGEMENT_CALLBACK =
43             "com.android.settings.network";
44 
show(ResetDashboardFragment host)45     public static void show(ResetDashboardFragment host) {
46         if (host.getActivity() == null) {
47             return;
48         }
49         final EraseEuiccDataDialogFragment dialog = new EraseEuiccDataDialogFragment();
50         dialog.setTargetFragment(host, 0 /* requestCode */);
51         final FragmentManager manager = host.getActivity().getSupportFragmentManager();
52         dialog.show(manager, TAG);
53     }
54 
55     @Override
getMetricsCategory()56     public int getMetricsCategory() {
57         return SettingsEnums.RESET_EUICC;
58     }
59 
60     @NonNull
61     @Override
onCreateDialog(@ullable Bundle savedInstanceState)62     public Dialog onCreateDialog(@Nullable Bundle savedInstanceState) {
63         return new AlertDialog.Builder(getActivity())
64                 .setTitle(R.string.reset_esim_title)
65                 .setMessage(R.string.reset_esim_desc)
66                 .setPositiveButton(R.string.erase_sim_confirm_button, this)
67                 .setNegativeButton(R.string.cancel, null)
68                 .setOnDismissListener(this)
69                 .create();
70     }
71 
72     @Override
onClick(DialogInterface dialog, int which)73     public void onClick(DialogInterface dialog, int which) {
74         final Fragment fragment = getTargetFragment();
75         if (!(fragment instanceof ResetDashboardFragment)) {
76             Log.e(TAG, "getTargetFragment return unexpected type");
77         }
78 
79         if (which == DialogInterface.BUTTON_POSITIVE) {
80             Context context = getContext();
81             MobileNetworkUtils.showLockScreen(context, () -> runAsyncWipe(context));
82         }
83     }
84 
runAsyncWipe(Context context)85     private void runAsyncWipe(Context context) {
86         Runnable runnable = (new ResetNetworkOperationBuilder(context))
87                 .resetEsim(PACKAGE_NAME_EUICC_DATA_MANAGEMENT_CALLBACK)
88                 .build();
89         AsyncTask.execute(runnable);
90     }
91 }
92