2 * Copyright (C) 2014 The Android Open Source Project
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
8 * http://www.apache.org/licenses/LICENSE-2.0
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.
17 package com.android.settings.sim;
19 import com.android.settings.R;
20 import com.android.settings.Settings.SimSettingsActivity;
22 import android.app.NotificationManager;
23 import android.app.PendingIntent;
24 import android.content.BroadcastReceiver;
25 import android.content.Context;
26 import android.content.Intent;
27 import android.content.res.Resources;
28 import android.provider.Settings;
29 import android.support.v4.app.NotificationCompat;
30 import android.telephony.SubscriptionInfo;
31 import android.telephony.SubscriptionManager;
32 import android.telephony.TelephonyManager;
33 import android.telephony.SubscriptionManager.OnSubscriptionsChangedListener;
35 import com.android.settings.Utils;
37 import java.util.List;
39 public class SimBootReceiver extends BroadcastReceiver {
40 private static final String TAG = "SimBootReceiver";
41 private static final int NOTIFICATION_ID = 1;
43 private TelephonyManager mTelephonyManager;
44 private Context mContext;
45 private SubscriptionManager mSubscriptionManager;
48 public void onReceive(Context context, Intent intent) {
49 mTelephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
51 mSubscriptionManager = SubscriptionManager.from(mContext);
52 mSubscriptionManager.addOnSubscriptionsChangedListener(mSubscriptionListener);
55 private void detectChangeAndNotify() {
56 final int numSlots = mTelephonyManager.getSimCount();
57 final boolean isInProvisioning = Settings.Global.getInt(mContext.getContentResolver(),
58 Settings.Global.DEVICE_PROVISIONED, 0) == 0;
59 boolean notificationSent = false;
60 int numSIMsDetected = 0;
61 int lastSIMSlotDetected = -1;
63 // Do not create notifications on single SIM devices or when provisiong.
64 if (numSlots < 2 || isInProvisioning) {
68 // Cancel any previous notifications
69 cancelNotification(mContext);
71 // Clear defaults for any subscriptions which no longer exist
72 mSubscriptionManager.clearDefaultsForInactiveSubIds();
74 boolean dataSelected = SubscriptionManager.isUsableSubIdValue(
75 SubscriptionManager.getDefaultDataSubId());
76 boolean smsSelected = SubscriptionManager.isUsableSubIdValue(
77 SubscriptionManager.getDefaultSmsSubId());
79 // If data and sms defaults are selected, dont show notification (Calls default is optional)
80 if (dataSelected && smsSelected) {
84 // We wait until SubscriptionManager returns a valid list of Subscription informations
85 // by checking if the list is empty.
86 // This is not completely correct, but works for most cases.
88 List<SubscriptionInfo> sil = mSubscriptionManager.getActiveSubscriptionInfoList();
89 if (sil == null || sil.size() < 1) {
92 // Create a notification to tell the user that some defaults are missing
93 createNotification(mContext);
95 if (sil.size() == 1) {
96 // If there is only one subscription, ask if user wants to use if for everything
97 Intent intent = new Intent(mContext, SimDialogActivity.class);
98 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
99 intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.PREFERRED_PICK);
100 intent.putExtra(SimDialogActivity.PREFERRED_SIM, sil.get(0).getSimSlotIndex());
101 mContext.startActivity(intent);
102 } else if (!dataSelected) {
103 // TODO(sanketpadawe): This should not be shown if the user is looking at the
104 // SimSettings page - its just annoying
105 // If there are mulitple, ensure they pick default data
106 Intent intent = new Intent(mContext, SimDialogActivity.class);
107 intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
108 intent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
109 mContext.startActivity(intent);
115 private void createNotification(Context context){
116 final Resources resources = context.getResources();
118 // TODO(sanketpadawe): This notification should not be dissmissable by the user
119 NotificationCompat.Builder builder =
120 new NotificationCompat.Builder(context)
121 .setSmallIcon(R.drawable.ic_sim_card_alert_white_48dp)
122 .setColor(context.getColor(R.color.sim_noitification))
123 .setContentTitle(resources.getString(R.string.sim_notification_title))
124 .setContentText(resources.getString(R.string.sim_notification_summary));
125 Intent resultIntent = new Intent(context, SimSettingsActivity.class);
126 resultIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
127 PendingIntent resultPendingIntent =
128 PendingIntent.getActivity(
132 PendingIntent.FLAG_CANCEL_CURRENT
134 builder.setContentIntent(resultPendingIntent);
135 NotificationManager notificationManager =
136 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
137 notificationManager.notify(NOTIFICATION_ID, builder.build());
140 public static void cancelNotification(Context context) {
141 NotificationManager notificationManager =
142 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
143 notificationManager.cancel(NOTIFICATION_ID);
146 private final OnSubscriptionsChangedListener mSubscriptionListener =
147 new OnSubscriptionsChangedListener() {
149 public void onSubscriptionsChanged() {
150 detectChangeAndNotify();