ANDROID_MARS學習筆記_S05_001_用SensorManager擷取感應器

標籤：

1. 

 

public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        //得到SensorManager對象        sensorManager = (SensorManager)getSystemService(Context.SENSOR_SERVICE);                sensorButton = (Button)findViewById(R.id.sensorButton);                sensorButton.setOnClickListener(new OnClickListener() {                        @Override            public void onClick(View v) {                //通過調用getSensorList方法，得到當前手機當中所有的感應器                List<Sensor> sensors = sensorManager.getSensorList(Sensor.TYPE_ALL);                for (Sensor sensor : sensors) {                    System.out.println(sensor.getName());                }                                //通過調用getDefaultSensor方法，擷取某一個類型的預設感應器                Sensor sensor = sensorManager.getDefaultSensor(Sensor.TYPE_LIGHT);            }        });    }

 

ANDROID_MARS學習筆記_S05_001_用SensorManager擷取感應器