public class InternalCompassOrientationProvider extends java.lang.Object implements IOrientationProvider
| 构造器和说明 |
|---|
InternalCompassOrientationProvider(Context context)
构造器
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| 限定符和类型 | 方法和说明 |
|---|---|
float |
getLastKnownOrientation()
获得上一次的方位
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void |
onAccuracyChanged(Sensor sensor,
int accuracy) |
void |
onSensorChanged(SensorEvent event) |
boolean |
startOrientationProvider(IOrientationConsumer orientationConsumer) |
void |
stopOrientationProvider()
结束方向服务
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public InternalCompassOrientationProvider(Context context)
context - 上下文对象public boolean startOrientationProvider(IOrientationConsumer orientationConsumer)
startOrientationProvider 在接口中 IOrientationProviderpublic void stopOrientationProvider()
IOrientationProviderstopOrientationProvider 在接口中 IOrientationProviderpublic float getLastKnownOrientation()
IOrientationProvidergetLastKnownOrientation 在接口中 IOrientationProviderpublic void onAccuracyChanged(Sensor sensor,
int accuracy)
public void onSensorChanged(SensorEvent event)