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.telephony;
18 
19 import static android.content.Context.MODE_PRIVATE;
20 
21 import android.content.SharedPreferences;
22 import android.os.Bundle;
23 import android.telephony.SubscriptionManager;
24 import android.util.Log;
25 
26 import androidx.fragment.app.FragmentActivity;
27 
28 /** The base class for subscription action dialogs */
29 public class SubscriptionActionDialogActivity extends FragmentActivity {
30 
31     private static final String TAG = "SubscriptionActionDialogActivity";
32     // Arguments
33     protected static final String ARG_SUB_ID = "sub_id";
34     protected SubscriptionManager mSubscriptionManager;
35 
36     public static final String SIM_ACTION_DIALOG_PREFS = "sim_action_dialog_prefs";
37     // Shared preference keys
38     public static final String KEY_PROGRESS_STATE = "progress_state";
39     public static final int PROGRESS_IS_NOT_SHOWING = 0;
40     public static final int PROGRESS_IS_SHOWING = 1;
41 
42     @Override
onCreate(Bundle savedInstanceState)43     protected void onCreate(Bundle savedInstanceState) {
44         super.onCreate(savedInstanceState);
45 
46         mSubscriptionManager = getSystemService(SubscriptionManager.class)
47                 .createForAllUserProfiles();
48         setProgressState(PROGRESS_IS_NOT_SHOWING);
49     }
50 
51 
52     @Override
finish()53     public void finish() {
54         setProgressState(PROGRESS_IS_NOT_SHOWING);
55         super.finish();
56     }
57 
58     /**
59      * Displays a loading dialog.
60      *
61      * @param message The string content should be displayed in the progress dialog.
62      */
showProgressDialog(String message)63     protected void showProgressDialog(String message) {
64         showProgressDialog(message,false);
65     }
66 
67     /**
68      * Displays a loading dialog.
69      *
70      * @param message The string content should be displayed in the progress dialog.
71      * @param updateIfNeeded is whether to update the progress state in the SharedPreferences.
72      */
showProgressDialog(String message, boolean updateIfNeeded)73     protected void showProgressDialog(String message, boolean updateIfNeeded) {
74         ProgressDialogFragment.show(getFragmentManager(), message, null);
75         if (updateIfNeeded) {
76             setProgressState(PROGRESS_IS_SHOWING);
77         }
78     }
79 
80     /** Dismisses the loading dialog. */
dismissProgressDialog()81     protected void dismissProgressDialog() {
82         ProgressDialogFragment.dismiss(getFragmentManager());
83         setProgressState(PROGRESS_IS_NOT_SHOWING);
84     }
85 
86     /**
87      * Displays an error dialog to indicate the subscription action failure.
88      *
89      * @param title The title of the error dialog.
90      * @param message The body text of the error dialog.
91      */
showErrorDialog(String title, String message)92     protected void showErrorDialog(String title, String message) {
93         AlertDialogFragment.show(this, title, message);
94     }
95 
setProgressState(int state)96     protected void setProgressState(int state) {
97         final SharedPreferences prefs = getSharedPreferences(SIM_ACTION_DIALOG_PREFS, MODE_PRIVATE);
98         prefs.edit().putInt(KEY_PROGRESS_STATE, state).apply();
99         Log.i(TAG, "setProgressState:" + state);
100     }
101 }
102