1 /*
2  * Copyright (C) 2011 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.nfc;
18 
19 import android.app.Activity;
20 import android.content.ActivityNotFoundException;
21 import android.content.Intent;
22 import android.os.Bundle;
23 import android.os.UserHandle;
24 
25 public class NfcRootActivity extends Activity {
26 
27     static final String EXTRA_LAUNCH_INTENT = "launchIntent";
28     static final String EXTRA_LAUNCH_INTENT_USER_HANDLE = "launchIntentUserHandle";
29 
30     @Override
onCreate(Bundle savedInstanceState)31     protected void onCreate(Bundle savedInstanceState) {
32         super.onCreate(savedInstanceState);
33         Intent intent = getIntent();
34         if (intent != null && intent.hasExtra(EXTRA_LAUNCH_INTENT)) {
35             final Intent launchIntent = intent.getParcelableExtra(EXTRA_LAUNCH_INTENT);
36             if (launchIntent != null) {
37                 try {
38                     UserHandle user = intent.hasExtra(EXTRA_LAUNCH_INTENT_USER_HANDLE)
39                             ? intent.getParcelableExtra(EXTRA_LAUNCH_INTENT_USER_HANDLE)
40                             : UserHandle.CURRENT;
41                     startActivityAsUser(launchIntent, user);
42                 } catch (ActivityNotFoundException e) {
43                 } catch (SecurityException e) {
44                 }
45             }
46         }
47         finish();
48     }
49 }
50