1 /*
2  * Copyright (C) 2007 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.example.android.apis.view;
18 
19 import com.example.android.apis.R;
20 
21 import android.app.Activity;
22 import android.widget.TextView;
23 import android.widget.TimePicker;
24 import android.os.Bundle;
25 
26 public class DateWidgets2 extends Activity {
27 
28     // where we display the selected date and time
29     private TextView mTimeDisplay;
30 
31 
32     @Override
onCreate(Bundle savedInstanceState)33     protected void onCreate(Bundle savedInstanceState) {
34         super.onCreate(savedInstanceState);
35 
36         setContentView(R.layout.date_widgets_example_2);
37 
38         TimePicker timePicker = (TimePicker) findViewById(R.id.timePicker);
39         timePicker.setCurrentHour(12);
40         timePicker.setCurrentMinute(15);
41 
42         mTimeDisplay = (TextView) findViewById(R.id.dateDisplay);
43 
44         updateDisplay(12, 15);
45 
46         timePicker.setOnTimeChangedListener(new TimePicker.OnTimeChangedListener() {
47 
48             public void onTimeChanged(TimePicker view, int hourOfDay, int minute) {
49                 updateDisplay(hourOfDay, minute);
50             }
51         });
52     }
53 
updateDisplay(int hourOfDay, int minute)54     private void updateDisplay(int hourOfDay, int minute) {
55         mTimeDisplay.setText(
56                     new StringBuilder()
57                     .append(pad(hourOfDay)).append(":")
58                     .append(pad(minute)));
59     }
60 
pad(int c)61     private static String pad(int c) {
62         if (c >= 10)
63             return String.valueOf(c);
64         else
65             return "0" + String.valueOf(c);
66     }
67 
68 }
69