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.internal.telephony.IccCardConstants;
20 import com.android.settings.R;
21 import com.android.settings.Settings.SimSettingsActivity;
23 import android.app.NotificationManager;
24 import android.app.PendingIntent;
25 import android.content.BroadcastReceiver;
26 import android.content.Context;
27 import android.content.Intent;
28 import android.content.res.Resources;
29 import android.os.SystemProperties;
30 import android.provider.Settings;
31 import android.support.v4.app.NotificationCompat;
32 import android.telephony.SubscriptionInfo;
33 import android.telephony.SubscriptionManager;
34 import android.telephony.TelephonyManager;
35 import android.util.Log;
37 import java.util.List;
39 public class SimSelectNotification extends BroadcastReceiver {
40 private static final String TAG = "SimSelectNotification";
41 private static final int NOTIFICATION_ID = 1;
44 public void onReceive(Context context, Intent intent) {
45 final TelephonyManager telephonyManager = (TelephonyManager)
46 context.getSystemService(Context.TELEPHONY_SERVICE);
47 final SubscriptionManager subscriptionManager = SubscriptionManager.from(context);
48 final int numSlots = telephonyManager.getSimCount();
49 final boolean isInProvisioning = Settings.Global.getInt(context.getContentResolver(),
50 Settings.Global.DEVICE_PROVISIONED, 0) == 0;
52 // Do not create notifications on single SIM devices or when provisiong i.e. Setup Wizard
53 // or User selection of fallback user preference is disabled.
54 if (numSlots < 2 || isInProvisioning ||
55 !SystemProperties.getBoolean("persist.radio.aosp_usr_pref_sel", false)) {
56 Log.d(TAG, " no of slots " + numSlots + " provision = " + isInProvisioning);
60 // Cancel any previous notifications
61 cancelNotification(context);
63 // If sim state is not ABSENT or LOADED then ignore
64 String simStatus = intent.getStringExtra(IccCardConstants.INTENT_KEY_ICC_STATE);
65 if (!(IccCardConstants.INTENT_VALUE_ICC_ABSENT.equals(simStatus) ||
66 IccCardConstants.INTENT_VALUE_ICC_LOADED.equals(simStatus))) {
67 Log.d(TAG, "sim state is not Absent or Loaded");
70 Log.d(TAG, "simstatus = " + simStatus);
74 for (int i = 0; i < numSlots; i++) {
75 state = telephonyManager.getSimState(i);
76 if (!(state == TelephonyManager.SIM_STATE_ABSENT
77 || state == TelephonyManager.SIM_STATE_READY
78 || state == TelephonyManager.SIM_STATE_UNKNOWN)) {
79 Log.d(TAG, "All sims not in valid state yet");
84 List<SubscriptionInfo> sil = subscriptionManager.getActiveSubscriptionInfoList();
85 if (sil == null || sil.size() < 1) {
86 Log.d(TAG, "Subscription list is empty");
90 // Clear defaults for any subscriptions which no longer exist
91 subscriptionManager.clearDefaultsForInactiveSubIds();
93 boolean dataSelected = SubscriptionManager.isUsableSubIdValue(
94 SubscriptionManager.getDefaultDataSubId());
95 boolean smsSelected = SubscriptionManager.isUsableSubIdValue(
96 SubscriptionManager.getDefaultSmsSubId());
98 // If data and sms defaults are selected, dont show notification (Calls default is optional)
99 if (dataSelected && smsSelected) {
100 Log.d(TAG, "Data & SMS default sims are selected. No notification");
104 // Create a notification to tell the user that some defaults are missing
105 createNotification(context);
107 if (sil.size() == 1) {
108 // If there is only one subscription, ask if user wants to use if for everything
109 Intent newIntent = new Intent(context, SimDialogActivity.class);
110 newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
111 newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.PREFERRED_PICK);
112 newIntent.putExtra(SimDialogActivity.PREFERRED_SIM, sil.get(0).getSimSlotIndex());
113 context.startActivity(newIntent);
114 } else if (!dataSelected) {
115 // If there are mulitple, ensure they pick default data
116 Intent newIntent = new Intent(context, SimDialogActivity.class);
117 newIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
118 newIntent.putExtra(SimDialogActivity.DIALOG_TYPE_KEY, SimDialogActivity.DATA_PICK);
119 context.startActivity(newIntent);
123 private void createNotification(Context context){
124 final Resources resources = context.getResources();
125 NotificationCompat.Builder builder =
126 new NotificationCompat.Builder(context)
127 .setSmallIcon(R.drawable.ic_sim_card_alert_white_48dp)
128 .setColor(context.getColor(R.color.sim_noitification))
129 .setContentTitle(resources.getString(R.string.sim_notification_title))
130 .setContentText(resources.getString(R.string.sim_notification_summary));
131 Intent resultIntent = new Intent(context, SimSettingsActivity.class);
132 resultIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
133 PendingIntent resultPendingIntent = PendingIntent.getActivity(context, 0, resultIntent,
134 PendingIntent.FLAG_CANCEL_CURRENT);
135 builder.setContentIntent(resultPendingIntent);
136 NotificationManager notificationManager =
137 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
138 notificationManager.notify(NOTIFICATION_ID, builder.build());
141 public static void cancelNotification(Context context) {
142 NotificationManager notificationManager =
143 (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
144 notificationManager.cancel(NOTIFICATION_ID);