只有系统默认的两个时间LENGTH_DURATION = 3500毫秒，SHORT_DURATION = 2000毫秒。
SensorExposureTime SensorFrameDuration SensorGreenSplit SensorNeutralColorPoint SensorNoiseProfile SensorPixelMode SensorRawBinningFactorUsed SensorRollingShutterSkew SensorSensitivity SensorTestPatternData SensorTestPatternMode SensorTimestamp SequenceId ShadingMode StatisticsFaceDetectMode StatisticsFaces StatisticsHotPixel...
SensorManager mSensorManager = (SensorManager)getSystemService(SENSOR_SERVICE); Sensor mAccelerometer = mSensorManager.getDefaultSensor(Sensor.TYPE_ACCELEROMETER); protected void onResume() { super.onResume(); mSensorManager. registerListenerImpl (this, mAccelerometer, SensorManager.SENSOR_DELAY_NORMAL);...
public void onSensorChanged(SensorEvent event) { if (timestamp != 0) { // event.timesamp表示当前的时间,单位是纳秒(1百万分之一毫秒) final float dT = (event.timestamp - timestamp) * NS2S; angle[0] += event.values[0] * dT; angle[1] += event.values[1] * dT; angle[2] += eve...
SensorInfoTimestampSource 列挙型リファレンス フィードバック 定義名前空間: Android.Hardware.Camera2 アセンブリ: Mono.Android.dll 、およびメンバーによって返される値をRealtimeUnknown列挙します。C# コピー public enum SensorInfoTimestampSource...
1、Android sensor架构 Android4.0系统内置对传感器的支持达13种,它们分别是:加速度传感器 (accelerometer)、磁力传感器(magnetic field)、方向传感器(orientation)、陀螺仪(gyroscope)、环境光照传感器(light)、压力传感器(pressure)、温度传感器(temperature)和距离传感器(proximity)等。
SensorManager作为系统守护进程运行,其子类SensorThreadRunnable的行为函数run()实现sensors_data_poll(values, status, timestamp),其目的是通过此函数得到从底层传上来的有关G-sensor的数据values, status和timestamp,再通过此类的一个行为函数listener.onSensorChangedLocked(sensorObject, values, timestamp, accuracy);为...
CaptureResult的sensor timestamp CameraCaptureSession.CaptureCallback#onCaptureStarted()回调携带的timestamp 如果时间戳是用于音频视频同步,那么不应该采用此时间基 TIMESTAMP_BASE_DEFAULT 相机设备基于Surface的特性来决定具体使用哪种时间基 对于SurfaceView的输出surface,时间基是TIMESTAMP_BASE_CHOREOGRAPHER_SYNCED ...
SensorInfoTimestampSource EnumReference Feedback DefinitionNamespace: Android.Hardware.Camera2 Assembly: Mono.Android.dll Enumerates values returned by the Realtime, and Unknown members.C# Көшіру public enum SensorInfoTimestampSource
SensorInfoTimestampSource Enum Reference Feedback Definition Namespace: Android.Hardware.Camera2 Assembly: Mono.Android.dll Enumerates values returned by the Realtime, and Unknown members. C# Kopiraj public enum SensorInfoTimestampSource Inheritance Enum SensorInfoTimestampS...