Android xyz三轴学习
参照sample做了一个sensor demo

sensorMgr = (SensorManager) getSystemService(SENSOR_SERVICE);Sensor sensor = sensorMgr.getDefaultSensor(Sensor.TYPE_ACCELEROMETER);SensorEventListener lsn = new SensorEventListener() {public void onSensorChanged(SensorEvent e) {x = e.values[SensorManager.DATA_X];y = e.values[SensorManager.DATA_Y];z = e.values[SensorManager.DATA_Z];Tvx.setText("X轴：" + x + "");Tvy.setText("Y轴：" + y + "");Tvz.setText("Z轴：" + z + "");}public void onAccuracyChanged(Sensor s, int accuracy) {}};// 注册listener，第三个参数是检测的精确度sensorMgr.registerListener(lsn, sensor, SensorManager.SENSOR_DELAY_GAME);