本文整理匯總了Java中android.hardware.Sensor.TYPE_LIGHT屬性的典型用法代碼示例。如果您正苦於以下問題：Java Sensor.TYPE_LIGHT屬性的具體用法？Java Sensor.TYPE_LIGHT怎麽用？Java Sensor.TYPE_LIGHT使用的例子？那麽, 這裏精選的屬性代碼示例或許可以為您提供幫助。您也可以進一步了解該屬性所在類android.hardware.Sensor的用法示例。
在下文中一共展示了Sensor.TYPE_LIGHT屬性的8個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。
示例1: onSensorChanged
@Override
public void onSensorChanged(SensorEvent event) {
if(event.sensor.getType() == Sensor.TYPE_LIGHT){
mLightReading = event.values[0];
if(mLightReading<20) {
text_lightreading.setText("LIGHT: " + mLightReading + "; " + "Low light condition!");
} else {
text_lightreading.setText("LIGHT: " + mLightReading);
}
}
}
示例2: onSensorChanged
@Override
public void onSensorChanged(SensorEvent sensorEvent) {
if(sensorEvent.sensor.getType() == Sensor.TYPE_LIGHT) {
synchronized (this.mutex) {
this.lux = sensorEvent.values[0];
logger.debug("Sensor light value : " + this.lux);
System.out.println("Sensor light value : " + this.lux);
}
}
}
示例3: onSensorChanged
@Override
public void onSensorChanged(SensorEvent event) {
int type = event.sensor.getType();
String luminosity_value;
String magnetic_value;
switch (type) {
case Sensor.TYPE_MAGNETIC_FIELD:
if ((System.currentTimeMillis() - lastUpdateSensorMagnetic) < Utils.SAMPLE_MILLIS) {
break;
}
magnetic_value = Math.round(event.values[0]) + ", " + Math.round(event.values[1]) + ", " + Math.round(event.values[2]);
real_magnetic_value = event.values[0] + ", " + event.values[1] + ", " + event.values[2];
bt_magnetic_sample.setText(magnetic_value + " (uT)");
bt_magnetic_sample.setEnabled(true);
lastUpdateSensorMagnetic = System.currentTimeMillis();
break;
case Sensor.TYPE_LIGHT:
if ((System.currentTimeMillis() - lastUpdateSensorLuminosity) < Utils.SAMPLE_MILLIS) {
break;
}
luminosity_value = event.values[0] + "lx";
bt_luminosity_sample.setText(luminosity_value);
bt_luminosity_sample.setEnabled(true);
lastUpdateSensorLuminosity = System.currentTimeMillis();
break;
default:
break;
}
}
示例4: isRestricted
@SuppressWarnings("deprecation")
private boolean isRestricted(XParam param, int type) throws Throwable {
if (type == Sensor.TYPE_ALL)
return false;
else if (type == Sensor.TYPE_ACCELEROMETER || type == Sensor.TYPE_LINEAR_ACCELERATION) {
if (isRestricted(param, "acceleration"))
return true;
} else if (type == Sensor.TYPE_GRAVITY) {
if (isRestricted(param, "gravity"))
return true;
} else if (type == Sensor.TYPE_RELATIVE_HUMIDITY) {
if (isRestricted(param, "humidity"))
return true;
} else if (type == Sensor.TYPE_LIGHT) {
if (isRestricted(param, "light"))
return true;
} else if (type == Sensor.TYPE_MAGNETIC_FIELD || type == Sensor.TYPE_MAGNETIC_FIELD_UNCALIBRATED) {
if (isRestricted(param, "magnetic"))
return true;
} else if (type == Sensor.TYPE_SIGNIFICANT_MOTION) {
if (isRestricted(param, "motion"))
return true;
} else if (type == Sensor.TYPE_ORIENTATION || type == Sensor.TYPE_GYROSCOPE
|| type == Sensor.TYPE_GYROSCOPE_UNCALIBRATED) {
if (isRestricted(param, "orientation"))
return true;
} else if (type == Sensor.TYPE_PRESSURE) {
if (isRestricted(param, "pressure"))
return true;
} else if (type == Sensor.TYPE_PROXIMITY) {
if (isRestricted(param, "proximity"))
return true;
} else if (type == Sensor.TYPE_GAME_ROTATION_VECTOR || type == Sensor.TYPE_GEOMAGNETIC_ROTATION_VECTOR
|| type == Sensor.TYPE_ROTATION_VECTOR) {
if (isRestricted(param, "rotation"))
return true;
} else if (type == Sensor.TYPE_TEMPERATURE || type == Sensor.TYPE_AMBIENT_TEMPERATURE) {
if (isRestricted(param, "temperature"))
return true;
} else if (type == Sensor.TYPE_STEP_COUNTER || type == Sensor.TYPE_STEP_DETECTOR) {
if (isRestricted(param, "step"))
return true;
} else if (type == Sensor.TYPE_HEART_RATE) {
if (isRestricted(param, "heartrate"))
return true;
} else if (type == 22) {
// 22 = TYPE_TILT_DETECTOR
// Do nothing
} else if (type == 23 || type == 24 || type == 25) {
// 23 = TYPE_WAKE_GESTURE
// 24 = TYPE_GLANCE_GESTURE
// 25 = TYPE_PICK_UP_GESTURE
// 23/24 This sensor is expected to only be used by the system ui
// 25 Expected to be used internally for always on display
} else
Util.log(this, Log.WARN, "Unknown sensor type=" + type);
return false;
}
示例5: LightUpdatesProvider
LightUpdatesProvider(int sensorDelay) {
super(Sensor.TYPE_LIGHT, sensorDelay);
}
示例6: BrightnessMonitor
public BrightnessMonitor(Context ctx, SensorManager sensorManager, ServerConnection serverConnection) throws SensorMissingException {
super(ctx, sensorManager, serverConnection, "brightness", Sensor.TYPE_LIGHT);
}
示例7: onSensorChanged
public void onSensorChanged(SensorEvent event) {
long curTime = System.currentTimeMillis();
// only allow one update every 100ms.
if (event.sensor.getType() == Sensor.TYPE_LIGHT) {
if ((curTime - lastUpdate) > CHECK_INTERVAL) {
long diffTime = (curTime - lastUpdate);
lastUpdate = curTime;
current_values = event.values.clone();
if (alert && remainingAlertPeriod > 0) {
remainingAlertPeriod = remainingAlertPeriod - 1;
} else {
alert = false;
}
if (last_values != null) {
boolean isChanged = false;
float lightChangedValue = Math.abs(last_values[0]-current_values[0]);
Log.d("LightSensor","Light changed: " + lightChangedValue);
//see if light value changed more than 10 values
isChanged = lightChangedValue >LIGHT_CHANGE_THRESHOLD;
if (isChanged) {
/*
* Send Alert
*/
alert = true;
remainingAlertPeriod = maxAlertPeriod;
Message message = new Message();
message.what = EventTrigger.LIGHT;
message.getData().putString("path",lightChangedValue+"");
try {
if (serviceMessenger != null) {
serviceMessenger.send(message);
}
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
last_values = current_values.clone();
}
}
}
示例8: PLightIntensity
public PLightIntensity(AppRunner appRunner) {
super(appRunner);
type = Sensor.TYPE_LIGHT;
}