// 獲取傳感器管理器
mSensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
// 通過傳感器管理器對象獲得所有類型的傳感器
List<Sensor> sensorList = mSensorManager.getSensorList(Sensor.TYPE_ALL);
StringBuilder stringBuilder = new StringBuilder();
for (Sensor sensor : sensorList) {
stringBuilder.append(sensor.getName()).append("\n");
}
info.setText(stringBuilder);