Superuser/src/com/koushikdutta/superuser/SuReceiver.java

   1 /*
   2  * Copyright (C) 2013 Koushik Dutta (@koush)
   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.koushikdutta.superuser;
  18
  19 import com.koushikdutta.superuser.db.LogEntry;
  20 import com.koushikdutta.superuser.db.SuDatabaseHelper;
  21 import com.koushikdutta.superuser.db.UidPolicy;
  22 import com.koushikdutta.superuser.util.Settings;
  23
  24 import android.app.NotificationManager;
  25 import android.content.BroadcastReceiver;
  26 import android.content.Context;
  27 import android.content.Intent;
  28 import android.support.v4.app.NotificationCompat;
  29 import android.widget.Toast;
  30
  31 public class SuReceiver extends BroadcastReceiver {
  32     @Override
  33     public void onReceive(Context context, Intent intent) {
  34         if (intent == null)
  35             return;
  36
  37         String command = intent.getStringExtra("command");
  38         if (command == null)
  39             return;
  40         int uid = intent.getIntExtra("uid", -1);
  41         if (uid == -1)
  42             return;
  43         int desiredUid = intent.getIntExtra("desired_uid", -1);
  44         if (desiredUid == -1)
  45             return;
  46         String action = intent.getStringExtra("action");
  47         if (action == null)
  48             return;
  49         String fromName = intent.getStringExtra("from_name");
  50         String desiredName = intent.getStringExtra("desired_name");
  51
  52         LogEntry le = new LogEntry();
  53         le.uid = uid;
  54         le.command = command;
  55         le.action = action;
  56         le.desiredUid = desiredUid;
  57         le.desiredName = desiredName;
  58         le.username = fromName;
  59         SuDatabaseHelper.addLog(context, le);
  60
  61         String toast;
  62         if (UidPolicy.ALLOW.equals(action)) {
  63             toast = context.getString(R.string.superuser_granted, le.getName());
  64         }
  65         else {
  66             toast = context.getString(R.string.superuser_denied, le.getName());
  67         }
  68
  69         switch (Settings.getNotificationType(context)) {
  70         case Settings.NOTIFICATION_TYPE_NOTIFICATION:
  71             NotificationCompat.Builder builder = new NotificationCompat.Builder(context);
  72             builder.setTicker(toast)
  73             .setContentTitle(context.getString(R.string.superuser))
  74             .setContentText(toast)
  75             .setSmallIcon(R.drawable.ic_stat_notification);
  76
  77             NotificationManager nm = (NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);
  78             nm.notify(NOTIFICATION_ID, builder.getNotification());
  79             break;
  80         case Settings.NOTIFICATION_TYPE_TOAST:
  81             Toast.makeText(context, toast, Toast.LENGTH_SHORT).show();
  82             break;
  83         }
  84     }
  85
  86     private static final int NOTIFICATION_ID = 4545;
  87 }