Spiel mit Bewegungssensor steuern

1package com.example.sensortest;
2
3import android.app.Activity;
4import android.hardware.Sensor;
5import android.hardware.SensorEvent;
6import android.hardware.SensorEventListener;
7import android.hardware.SensorManager;
8import android.os.Bundle;
9import android.util.Log;
10import android.widget.TextView;
11
12public class MainActivity extends Activity implements SensorEventListener {
13
14 SensorManager sensorManager = null;
15
16 TextView outputX, outputY, outputZ;
17
18 @Override
19 protected void onCreate(Bundle savedInstanceState) {
20 super.onCreate(savedInstanceState);
21 setContentView(R.layout.activity_main);
22
23 outputX = (TextView) findViewById(R.id.outputX);
24 outputY = (TextView) findViewById(R.id.outputY);
25 outputZ = (TextView) findViewById(R.id.outputZ);
26
27 sensorManager = (SensorManager) getSystemService(SENSOR_SERVICE);
28
29 }
30
31 @Override
32 protected void onResume() {
33 super.onResume();
34
35 sensorManager.registerListener(this,
36 sensorManager.getDefaultSensor(Sensor.TYPE_ORIENTATION),
37 SensorManager.SENSOR_DELAY_GAME);
38
39 }
40
41 @Override
42 protected void onStop() {
43 super.onStop();
44
45 sensorManager.unregisterListener(this,
46 sensorManager.getDefaultSensor(Sensor.TYPE_ORIENTATION));
47
48 }
49
50 @Override
51 public void onAccuracyChanged(Sensor sensor, int accuracy) {
52
53 }
54
55 @Override
56 public void onSensorChanged(SensorEvent event) {
57
58 Log.d("check", Boolean.toString(event != null));
59
60 outputX.setText("x:" + Float.toString(event.values[0]));
61 outputY.setText("y:" + Float.toString(event.values[1]));
62 outputZ.setText("z:" + Float.toString(event.values[2]));
63
64 }
65
66}