blob: 32ab6a5c4a672dc2f23410f12b9a27510b793211 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* Copyright (C) 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.car.rotaryplayground;
import android.os.Bundle;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import android.text.Html;
import android.text.Spanned;
import android.util.Log;
import android.view.View;
import android.widget.Toast;
import java.util.Random;
/**
* The main activity for Rotary Playground
*
* This activity starts the menu fragment and handles event calls (e.g. android:onClick) from
* elements in fragments.
*/
public class RotaryActivity extends FragmentActivity {
private static final String TAG = "RotaryActivity";
private final Random mRandom = new Random();
private Fragment mMenuFragment = null;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.rotary_activity);
showMenuFragment();
}
/** Event handler for button clicks. */
public void onRotaryButtonClick(View v) {
final String[] greetings = getResources().getStringArray(R.array.greetings);
showToast(greetings[mRandom.nextInt(greetings.length)]);
}
private void showMenuFragment() {
if (mMenuFragment == null) {
mMenuFragment = new RotaryMenu();
}
getSupportFragmentManager().beginTransaction()
.replace(R.id.rotary_menu, mMenuFragment)
.commit();
}
private void showToast(String message) {
Log.d(TAG, "showToast -> " + message);
Toast.makeText(this, message, Toast.LENGTH_SHORT).show();
}
}
|