1 /*
2  * Copyright (C) 2011 Google Inc.
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.example.android.apis.nfc;
18 
19 import com.example.android.apis.R;
20 
21 import android.app.Activity;
22 import android.content.Intent;
23 import android.nfc.NfcAdapter;
24 import android.os.Bundle;
25 import android.widget.TextView;
26 
27 public class TechFilter extends Activity {
28     private TextView mText;
29     private int mCount = 0;
30 
31     @Override
onCreate(Bundle savedState)32     public void onCreate(Bundle savedState) {
33         super.onCreate(savedState);
34 
35         setContentView(R.layout.foreground_dispatch);
36         mText = (TextView) findViewById(R.id.text);
37 
38         Intent intent = getIntent();
39         String action = intent.getAction();
40         if (NfcAdapter.ACTION_TECH_DISCOVERED.equals(action)) {
41             mText.setText("Discovered tag " + ++mCount + " with intent: " + intent);
42         } else {
43             mText.setText("Scan a tag");
44         }
45     }
46 
47     @Override
onNewIntent(Intent intent)48     public void onNewIntent(Intent intent) {
49         mText.setText("Discovered tag " + ++mCount + " with intent: " + intent);
50     }
51 }
52