Java Code Examples for android.os.PowerManager#WakeLock
The following examples show how to use
android.os.PowerManager#WakeLock .
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Example 1
| Source File: DexCollectionService.java From xDrip with GNU General Public License v3.0 | 5 votes |
|
@Override
public void onCharacteristicChanged(BluetoothGatt gatt, final BluetoothGattCharacteristic characteristic) {
final PowerManager.WakeLock wakeLock1 = JoH.getWakeLock("DexCollectionService", 60000);
try {
final byte[] data = characteristic.getValue();
if (data != null && data.length > 0) {
setSerialDataToTransmitterRawData(data, data.length);
final String hexdump = HexDump.dumpHexString(data);
//if (!hexdump.contains("0x00000000 00 ")) {
if (data.length > 1 || data[0] != 0x00) {
static_last_hexdump = hexdump;
}
if (d) Log.i(TAG, "onCharacteristicChanged entered " + hexdump);
}
lastdata = data;
Inevitable.task("dex-set-failover", 1000, () -> {
setFailoverTimer(); // restart the countdown
// intentionally left hanging wakelock for 5 seconds after we receive something
final PowerManager.WakeLock wakeLock2 = JoH.getWakeLock("DexCollectionLinger", 5000);
});
} finally {
/* if (Pref.getBoolean("bluetooth_frequent_reset", false)) {
Log.e(TAG, "Resetting bluetooth due to constant reset option being set!");
JoH.restartBluetooth(getApplicationContext(), 5000);
}*/
JoH.releaseWakeLock(wakeLock1);
}
}
Example 2
| Source File: CbAlarm.java From PressureNet-SDK with MIT License | 5 votes |
|
@Override
public void onReceive(Context context, Intent intent) {
PowerManager pm = (PowerManager) context
.getSystemService(Context.POWER_SERVICE);
PowerManager.WakeLock wl = pm.newWakeLock(
PowerManager.PARTIAL_WAKE_LOCK, "");
wl.acquire();
Intent serviceIntent = new Intent(context, CbService.class);
serviceIntent.putExtra("alarm", true);
context.startService(serviceIntent);
wl.release();
}
Example 3
| Source File: WidgetUpdateService.java From xDrip with GNU General Public License v3.0 | 5 votes |
|
@Override
public void onReceive(Context ctx, Intent intent) {
final PowerManager.WakeLock wl = JoH.getWakeLock("xdrip-widget-bcast", 20000);
//Log.d(TAG, "onReceive("+intent.getAction()+")");
if (intent.getAction().compareTo(Intent.ACTION_TIME_TICK) == 0) {
updateCurrentBgInfo();
} else if (intent.getAction().compareTo(Intent.ACTION_SCREEN_ON) == 0) {
enableClockTicks();
updateCurrentBgInfo();
} else if (intent.getAction().compareTo(Intent.ACTION_SCREEN_OFF) == 0) {
disableClockTicks();
}
JoH.releaseWakeLock(wl);
}
Example 4
| Source File: Helper.java From Learning-Resources with MIT License | 5 votes |
|
/**
* Show the activity over the lockscreen and wake up the device. If you launched the app
* manually both of these conditions are already true. If you deployed from the IDE, however,
* this will save you from hundreds of power button presses and pattern swiping per day!
*/
public static void riseAndShine(Activity activity) {
activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
PowerManager power = (PowerManager) activity.getSystemService(Context.POWER_SERVICE);
PowerManager.WakeLock lock = power.newWakeLock(PowerManager.FULL_WAKE_LOCK | PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.ON_AFTER_RELEASE, "wakeup!");
lock.acquire(100000);
lock.release();
}
Example 5
| Source File: MD5_jni.java From stynico with MIT License | 5 votes |
|
private void wakeUpAndUnlock(Context context)
{
KeyguardManager km = (KeyguardManager) context.getSystemService(Context.KEYGUARD_SERVICE);
KeyguardManager.KeyguardLock kl = km.newKeyguardLock("unLock");
// 解锁
kl.disableKeyguard();
// 获取电源管理器对象
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
// 获取PowerManager.WakeLock对象,后面的参数|表示同时传入两个值,最后的是LogCat里用的Tag
PowerManager.WakeLock wl = pm.newWakeLock(PowerManager.ACQUIRE_CAUSES_WAKEUP | PowerManager.SCREEN_DIM_WAKE_LOCK, "bright");
// 点亮屏幕
wl.acquire();
// 释放
wl.release();
}
Example 6
| Source File: LogToFile.java From your-local-weather with GNU General Public License v3.0 | 5 votes |
|
public static void appendLog(Context context, String tag, String text1, PowerManager.WakeLock value1, String text2, boolean value2) {
checkPreferences(context);
if (!logToFileEnabled || (logFilePathname == null)) {
return;
}
appendLog(context, tag, text1, (value1 != null)? value1.toString() : "null", text2, String.valueOf(value2));
}
Example 7
| Source File: WakeLockManager.java From android-chromium with BSD 2-Clause "Simplified" License | 5 votes |
|
/**
* Releases the wake lock identified by the {@code key} if it is currently held.
*/
public void release(Object key) {
synchronized (LOCK) {
cleanup();
Preconditions.checkNotNull(key, "Key can not be null");
PowerManager.WakeLock wakelock = getWakeLock(key);
// If the lock is not held (if for instance there is a wake lock timeout), we cannot release
// again without triggering a RuntimeException.
if (!wakelock.isHeld()) {
logger.warning("Over-release of wakelock: %s", key);
return;
}
// We held the wake lock recently, so it's likely safe to release it. Between the isHeld()
// check and the release() call, the wake lock may time out however and we catch the resulting
// RuntimeException.
try {
wakelock.release();
} catch (RuntimeException exception) {
logger.warning("Over-release of wakelock: %s, %s", key, exception);
}
log(key, "released");
// Now if the lock is not held, that means we were the last holder, so we should remove it
// from the map.
if (!wakelock.isHeld()) {
wakeLocks.remove(key);
log(key, "freed");
}
}
}
Example 8
| Source File: WakeLockMetricsCollectorTest.java From Battery-Metrics with MIT License | 5 votes |
|
/**
* Tests the lifetime of a wakelock that times out and is <i>then</i> released.
*
* <pre>
* t = 000 001 051 101 151 201
* A = [.......]
* </pre>
*/
@Test
public void testWakelockNonReferenceCountedTimeoutAndReleases() throws Exception {
ShadowSystemClock.setUptimeMillis(1);
WakeLockMetrics metricsA = new WakeLockMetrics(true);
PowerManager.WakeLock wakelock = mPowerManager.newWakeLock(0, "tag");
mCollector.newWakeLock(wakelock, 0, "tag");
wakelock.setReferenceCounted(false);
mCollector.setReferenceCounted(wakelock, false);
wakelock.acquire(100);
mCollector.acquire(wakelock, 100);
ShadowSystemClock.setUptimeMillis(51);
assertThat(mCollector.getSnapshot(metricsA)).isTrue();
assertThat(metricsA.acquiredCount).isEqualTo(1);
assertThat(metricsA.heldTimeMs).isEqualTo(50);
assertThat(metricsA.tagTimeMs.size()).isEqualTo(1);
assertThat(metricsA.tagTimeMs.get("tag")).isEqualTo(50);
ShadowSystemClock.setUptimeMillis(151);
assertThat(mCollector.getSnapshot(metricsA)).isTrue();
assertThat(metricsA.acquiredCount).isEqualTo(1);
assertThat(metricsA.heldTimeMs).isEqualTo(100);
assertThat(metricsA.tagTimeMs.size()).isEqualTo(1);
assertThat(metricsA.tagTimeMs.get("tag")).isEqualTo(100);
ShadowSystemClock.setUptimeMillis(201);
wakelock.release();
mCollector.release(wakelock, -1);
WakeLockMetrics metricsB = new WakeLockMetrics(true);
assertThat(mCollector.getSnapshot(metricsB)).isTrue();
assertThat(metricsB).isEqualTo(metricsA);
}
Example 9
| Source File: WakeLockMetricsCollectorTest.java From Battery-Metrics with MIT License | 5 votes |
|
@Test
public void testUnattributedSnapshot() {
WakeLockMetrics metrics = new WakeLockMetrics();
PowerManager.WakeLock wakelockA = mPowerManager.newWakeLock(0, "testA");
mCollector.newWakeLock(wakelockA, 0, "testA");
mCollector.getSnapshot(metrics);
assertThat(metrics.heldTimeMs).as("Held time at beginning").isEqualTo(0);
ShadowSystemClock.setUptimeMillis(1);
mCollector.acquire(wakelockA, -1);
ShadowSystemClock.setUptimeMillis(61);
mCollector.getSnapshot(metrics);
assertThat(metrics.heldTimeMs).as("Intermediate held time").isEqualTo(60);
ShadowSystemClock.setUptimeMillis(91);
mCollector.release(wakelockA, 0);
mCollector.getSnapshot(metrics);
assertThat(metrics.heldTimeMs).as("Held time at release").isEqualTo(90);
ShadowSystemClock.setUptimeMillis(121);
mCollector.getSnapshot(metrics);
assertThat(metrics.heldTimeMs).as("Final held time").isEqualTo(90);
}
Example 10
| Source File: WifiCollectionService.java From xDrip-plus with GNU General Public License v3.0 | 5 votes |
|
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
final PowerManager.WakeLock wl = JoH.getWakeLock("xdrip-wificolsvc-onStart", 60000);
if (requested_wake_time > 0) {
JoH.persistentBuggySamsungCheck();
final long wakeup_jitter = JoH.msSince(requested_wake_time);
if (wakeup_jitter > 2000) {
Log.d(TAG, "Wake up jitter: " + JoH.niceTimeScalar(wakeup_jitter));
}
if ((wakeup_jitter > TOLERABLE_JITTER) && (!JoH.buggy_samsung) && (JoH.isSamsung())) {
UserError.Log.wtf(TAG, "Enabled Buggy Samsung workaround due to jitter of: " + JoH.niceTimeScalar(wakeup_jitter));
JoH.setBuggySamsungEnabled();
max_wakeup_jitter = 0;
} else {
max_wakeup_jitter = Math.max(max_wakeup_jitter, wakeup_jitter);
}
}
if (DexCollectionType.hasWifi()) {
runWixelReader();
// For simplicity done here, would better happen once we know if we have a packet or not...
setFailoverTimer();
} else {
lastState = "Stopping " + JoH.hourMinuteString();
stopSelf();
if (wl.isHeld()) wl.release();
return START_NOT_STICKY;
}
lastState = "Started " + JoH.hourMinuteString();
if (wl.isHeld()) wl.release();
return START_STICKY;
}
Example 11
| Source File: JoH.java From xDrip-plus with GNU General Public License v3.0 | 5 votes |
|
public static void releaseWakeLock(PowerManager.WakeLock wl) {
if (debug_wakelocks) Log.d(TAG, "releaseWakeLock: " + wl.toString());
if (wl == null) return;
if (wl.isHeld()) {
try {
wl.release();
} catch (Exception e) {
Log.e(TAG, "Error releasing wakelock: " + e);
}
}
}
Example 12
| Source File: CircleWatchface.java From NightWatch with GNU General Public License v3.0 | 5 votes |
|
@Override
public void onReceive(Context context, Intent intent) {
PowerManager powerManager = (PowerManager) getSystemService(POWER_SERVICE);
PowerManager.WakeLock wakeLock = powerManager.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK,
"MyWakelockTag");
wakeLock.acquire(30000);
DataMap dataMap = DataMap.fromBundle(intent.getBundleExtra("data"));
setSgvLevel((int) dataMap.getLong("sgvLevel"));
Log.d("CircleWatchface", "sgv level : " + getSgvLevel());
setSgvString(dataMap.getString("sgvString"));
Log.d("CircleWatchface", "sgv string : " + getSgvString());
setRawString(dataMap.getString("rawString"));
setDelta(dataMap.getString("delta"));
setDatetime(dataMap.getDouble("timestamp"));
addToWatchSet(dataMap);
//start animation?
// dataMap.getDataMapArrayList("entries") == null -> not on "resend data".
if (sharedPrefs.getBoolean("animation", false) && dataMap.getDataMapArrayList("entries") == null && (getSgvString().equals("100") || getSgvString().equals("5.5") || getSgvString().equals("5,5"))) {
startAnimation();
}
prepareLayout();
prepareDrawTime();
invalidate();
wakeLock.release();
}
Example 13
| Source File: WakeLock.java From AlarmOn with Apache License 2.0 | 5 votes |
|
public static void assertNoneHeld() throws WakeLockException {
for (PowerManager.WakeLock wakeLock : wakeLocks.values()) {
if (wakeLock.isHeld()) {
throw new WakeLockException("No wake locks are held.");
}
}
}
Example 14
| Source File: DebugViewContainer.java From u2020-mvp with Apache License 2.0 | 5 votes |
|
/**
* Show the activity over the lock-screen and wake up the device. If you launched the app manually
* both of these conditions are already true. If you deployed from the IDE, however, this will
* save you from hundreds of power button presses and pattern swiping per day!
*/
public static void riseAndShine(Activity activity) {
activity.getWindow().addFlags(FLAG_SHOW_WHEN_LOCKED);
PowerManager power = (PowerManager) activity.getSystemService(POWER_SERVICE);
PowerManager.WakeLock lock =
power.newWakeLock(FULL_WAKE_LOCK | ACQUIRE_CAUSES_WAKEUP | ON_AFTER_RELEASE, "wakeup!");
lock.acquire();
lock.release();
}
Example 15
| Source File: WakeLockUtils.java From zone-sdk with MIT License | 4 votes |
|
public void setWakeLock(PowerManager.WakeLock wakeLock) {
this.wakeLock = wakeLock;
}
Example 16
| Source File: BackgroundMessageRetriever.java From mollyim-android with GNU General Public License v3.0 | 4 votes |
|
/**
* @return False if the retrieval failed and should be rescheduled, otherwise true.
*/
@WorkerThread
public boolean retrieveMessages(@NonNull Context context, MessageRetrievalStrategy... strategies) {
if (shouldIgnoreFetch(context)) {
Log.i(TAG, "Skipping retrieval -- app is in the foreground.");
return true;
}
if (!ACTIVE_LOCK.tryAcquire()) {
Log.i(TAG, "Skipping retrieval -- there's already one enqueued.");
return true;
}
synchronized (this) {
PowerManager.WakeLock wakeLock = null;
try {
wakeLock = WakeLockUtil.acquire(context, PowerManager.PARTIAL_WAKE_LOCK, TimeUnit.SECONDS.toMillis(60), WAKE_LOCK_TAG);
TextSecurePreferences.setNeedsMessagePull(context, true);
long startTime = System.currentTimeMillis();
PowerManager powerManager = ServiceUtil.getPowerManager(context);
boolean doze = PowerManagerCompat.isDeviceIdleMode(powerManager);
boolean network = new NetworkConstraint.Factory(ApplicationContext.getInstance(context)).create().isMet();
if (doze || !network) {
Log.w(TAG, "We may be operating in a constrained environment. Doze: " + doze + " Network: " + network);
}
if (ApplicationDependencies.getInitialMessageRetriever().isCaughtUp()) {
Log.i(TAG, "Performing normal message fetch.");
return executeBackgroundRetrieval(context, startTime, strategies);
} else {
Log.i(TAG, "Performing initial message fetch.");
InitialMessageRetriever.Result result = ApplicationDependencies.getInitialMessageRetriever().begin(CATCHUP_TIMEOUT);
if (result == InitialMessageRetriever.Result.SUCCESS) {
Log.i(TAG, "Initial message request was completed successfully. " + logSuffix(startTime));
TextSecurePreferences.setNeedsMessagePull(context, false);
return true;
} else {
Log.w(TAG, "Initial message fetch returned result " + result + ", so doing a normal message fetch.");
return executeBackgroundRetrieval(context, System.currentTimeMillis(), strategies);
}
}
} finally {
WakeLockUtil.release(wakeLock, WAKE_LOCK_TAG);
ACTIVE_LOCK.release();
}
}
}
Example 17
| Source File: InPenService.java From xDrip with GNU General Public License v3.0 | 4 votes |
|
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
final PowerManager.WakeLock wl = JoH.getWakeLock("inpen service", 60000);
try {
InPenEntry.started_at = JoH.tsl();
UserError.Log.d(TAG, "WAKE UP WAKE UP WAKE UP");
if (shouldServiceRun()) {
final String mac = InPen.getMac(); // load from settings class
if (emptyString(mac)) {
// if mac not set then start up a scan and do nothing else
new FindNearby().scan();
} else {
setAddress(mac);
commonServiceStart();
if (intent != null) {
final String function = intent.getStringExtra("function");
if (function != null) {
switch (function) {
case "failover":
changeState(CLOSE);
break;
case "reset":
JoH.static_toast_long("Searching for Pen");
InPen.setMac("");
InPenEntry.startWithRefresh();
break;
case "refresh":
currentPenAttachTime = null;
currentPenTime = null;
changeState(INIT);
break;
case "prototype":
// changeState(PROTOTYPE);
break;
}
}
}
}
setFailOverTimer();
return START_STICKY;
} else {
UserError.Log.d(TAG, "Service is NOT set be active - shutting down");
stopSelf();
return START_NOT_STICKY;
}
} finally {
JoH.releaseWakeLock(wl);
}
}
Example 18
| Source File: MedtrumCollectionService.java From xDrip-plus with GNU General Public License v3.0 | 4 votes |
|
public synchronized boolean automata() {
if ((last_automata_state != state) || (JoH.ratelimit("jam-g5-dupe-auto", 2))) {
last_automata_state = state;
final PowerManager.WakeLock wl = JoH.getWakeLock("jam-g5-automata", 60000);
try {
switch (state) {
case INIT:
initialize();
break;
case SCAN:
scan_for_device();
break;
case CONNECT:
connect_to_device();
break;
case ENABLE:
retry_backoff = 0; // we have a connection
enable_features_and_listen();
break;
case DISCOVER:
changeState(state.next());
break;
case CALIBRATE:
check_calibrate();
break;
case GET_DATA:
get_data();
break;
case SET_TIME:
if (JoH.pratelimit("medtrum-set-time-" + serial, 60)) {
sendTx(new TimeTx());
} else {
changeState(state.next());
}
break;
case SET_CONN_PARAM:
sendTx(new ConnParamTx());
break;
case CLOSE:
//prepareToWakeup(); // TODO this skips service wake up
stopConnect();
setRetryTimer();
state = CLOSED;
//changeState(INIT);
break;
case CLOSED:
setRetryTimer();
break;
case LISTEN:
status("Listening");
if (notificationSubscription == null || notificationSubscription.isUnsubscribed()) {
changeState(SCAN);
}
break;
}
} finally {
JoH.releaseWakeLock(wl);
}
} else {
UserError.Log.d(TAG, "Ignoring duplicate automata state within 2 seconds: " + state);
}
return true;
}
Example 19
| Source File: InPenService.java From xDrip-plus with GNU General Public License v3.0 | 4 votes |
|
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
final PowerManager.WakeLock wl = JoH.getWakeLock("inpen service", 60000);
try {
InPenEntry.started_at = JoH.tsl();
UserError.Log.d(TAG, "WAKE UP WAKE UP WAKE UP");
if (shouldServiceRun()) {
final String mac = InPen.getMac(); // load from settings class
if (emptyString(mac)) {
// if mac not set then start up a scan and do nothing else
new FindNearby().scan();
} else {
setAddress(mac);
commonServiceStart();
if (intent != null) {
final String function = intent.getStringExtra("function");
if (function != null) {
switch (function) {
case "failover":
changeState(CLOSE);
break;
case "reset":
JoH.static_toast_long("Searching for Pen");
InPen.setMac("");
InPenEntry.startWithRefresh();
break;
case "refresh":
currentPenAttachTime = null;
currentPenTime = null;
changeState(INIT);
break;
case "prototype":
// changeState(PROTOTYPE);
break;
}
}
}
}
setFailOverTimer();
return START_STICKY;
} else {
UserError.Log.d(TAG, "Service is NOT set be active - shutting down");
stopSelf();
return START_NOT_STICKY;
}
} finally {
JoH.releaseWakeLock(wl);
}
}
Example 20
| Source File: Ob1G5StateMachine.java From xDrip with GNU General Public License v3.0 | 4 votes |
|
@SuppressLint("CheckResult")
public synchronized static boolean doKeepAliveAndBondRequest(Ob1G5CollectionService parent, RxBleConnection connection) {
if (connection == null) return false;
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
UserError.Log.d(TAG, "Requesting high priority");
connection.requestConnectionPriority(BluetoothGatt.CONNECTION_PRIORITY_HIGH, 500, TimeUnit.MILLISECONDS);
}
UserError.Log.e(TAG, "Sending keepalive..");
connection.writeCharacteristic(Authentication, nn(new KeepAliveTxMessage(60).byteSequence))
.subscribe(
characteristicValue -> {
UserError.Log.d(TAG, "Wrote keep-alive request successfully");
speakSlowly(); // is this really needed here?
parent.unBond();
parent.instantCreateBondIfAllowed();
speakSlowly();
connection.writeCharacteristic(Authentication, nn(new BondRequestTxMessage().byteSequence))
.subscribe(
bondRequestValue -> {
UserError.Log.d(TAG, "Wrote bond request value: " + JoH.bytesToHex(bondRequestValue));
speakSlowly();
connection.readCharacteristic(Authentication)
.observeOn(Schedulers.io())
.timeout(10, TimeUnit.SECONDS)
.subscribe(
status_value -> {
UserError.Log.d(TAG, "Got status read after keepalive " + JoH.bytesToHex(status_value));
authenticationProcessor(parent, connection, status_value);
throw new OperationSuccess("Bond requested");
}, throwable -> {
UserError.Log.e(TAG, "Throwable when reading characteristic after keepalive: " + throwable);
});
// Wrote bond request successfully was here moved above - is this right?
}, throwable -> {
// failed to write bond request retry?
if (!(throwable instanceof OperationSuccess)) {
UserError.Log.e(TAG, "Failed to write bond request! " + throwable);
}
});
}, throwable -> {
// Could not write keep alive ? retry?
UserError.Log.e(TAG, "Failed writing keep-alive request! " + throwable);
});
UserError.Log.d(TAG, "Exiting doKeepAliveBondRequest");
final PowerManager.WakeLock linger = JoH.getWakeLock("jam-g5-bond-linger", 30000);
return true;
}
