blob: cbb69ee98a03188fa6a6054d1bd8dbb5b4968e09 (
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
70
71
72
73
74
75
76
77
78
79
80
81
|
/*
* Copyright (C) 2016 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.systemui;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.os.Build;
import android.os.PowerManager;
import android.os.SystemClock;
import com.android.keyguard.KeyguardUpdateMonitor;
import com.android.internal.util.LatencyTracker;
import com.android.systemui.statusbar.phone.FingerprintUnlockController;
import com.android.systemui.statusbar.phone.StatusBar;
/**
* Class that only runs on debuggable builds that listens to broadcasts that simulate actions in the
* system that are used for testing the latency.
*/
public class LatencyTester extends SystemUI {
private static final String ACTION_FINGERPRINT_WAKE =
"com.android.systemui.latency.ACTION_FINGERPRINT_WAKE";
private static final String ACTION_TURN_ON_SCREEN =
"com.android.systemui.latency.ACTION_TURN_ON_SCREEN";
@Override
public void start() {
if (!Build.IS_DEBUGGABLE) {
return;
}
IntentFilter filter = new IntentFilter();
filter.addAction(ACTION_FINGERPRINT_WAKE);
filter.addAction(ACTION_TURN_ON_SCREEN);
mContext.registerReceiver(new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (ACTION_FINGERPRINT_WAKE.equals(action)) {
fakeWakeAndUnlock();
} else if (ACTION_TURN_ON_SCREEN.equals(action)) {
fakeTurnOnScreen();
}
}
}, filter);
}
private void fakeTurnOnScreen() {
PowerManager powerManager = mContext.getSystemService(PowerManager.class);
if (LatencyTracker.isEnabled(mContext)) {
LatencyTracker.getInstance(mContext).onActionStart(
LatencyTracker.ACTION_TURN_ON_SCREEN);
}
powerManager.wakeUp(SystemClock.uptimeMillis(), "android.policy:LATENCY_TESTS");
}
private void fakeWakeAndUnlock() {
FingerprintUnlockController fingerprintUnlockController = getComponent(StatusBar.class)
.getFingerprintUnlockController();
fingerprintUnlockController.onFingerprintAcquired();
fingerprintUnlockController.onFingerprintAuthenticated(
KeyguardUpdateMonitor.getCurrentUser());
}
}
|
