blob: e2c95c164dc23fe408b05acb5e6e2e7ca9aba66e (
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 2018 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.google.sample.oboe.manualtest;
import android.app.Activity;
import android.os.Handler;
import android.os.Looper;
abstract class NativeSniffer implements Runnable {
public static final int SNIFFER_UPDATE_PERIOD_MSEC = 100;
public static final int SNIFFER_UPDATE_DELAY_MSEC = 200;
private final Activity activity;
protected Handler mHandler = new Handler(Looper.getMainLooper()); // UI thread
protected volatile boolean mEnabled = true;
public NativeSniffer(Activity activity) {
this.activity = activity;
}
public void startSniffer() {
long now = System.currentTimeMillis();
// Start the initial runnable task by posting through the handler
mEnabled = true;
mHandler.postDelayed(this, SNIFFER_UPDATE_DELAY_MSEC);
}
public void stopSniffer() {
mEnabled = false;
if (mHandler != null) {
mHandler.removeCallbacks(this);
}
activity.runOnUiThread(new Runnable() {
@Override
public void run() {
updateStatusText();
}
});
}
public void reschedule() {
updateStatusText();
// Reschedule so this task repeats
if (mEnabled) {
mHandler.postDelayed(this, SNIFFER_UPDATE_PERIOD_MSEC);
}
}
public abstract void updateStatusText();
public String getShortReport() {
return "no-report";
}
}
|
