Hi, I am trying to work with Accelerometer Sensor. So i tried this example: http://blog.androgames.net/85/android-accelerometer-tutorial/
It work perfectly. But when i change AccelerometerManager activity to a service, it doesn't work and i got an error. //this is the activity that i want change public class Accelerometer extends Activity implements AccelerometerListener { private static Context CONTEXT; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); CONTEXT = this; } protected void onResume() { super.onResume(); if (AccelerometerManager.isSupported()) { AccelerometerManager.startListening(this); } } protected void onDestroy() { super.onDestroy(); if (AccelerometerManager.isListening()) { AccelerometerManager.stopListening(); } } public static Context getContext() { return CONTEXT; } /** * onShake callback */ public void onShake(float force) { Toast.makeText(this, "Phone shaked : " + force, 1000).show(); } /** * onAccelerationChanged callback */ public void onAccelerationChanged(float x, float y, float z) { ((TextView) findViewById(R.id.x)).setText(String.valueOf(x)); ((TextView) findViewById(R.id.y)).setText(String.valueOf(y)); ((TextView) findViewById(R.id.z)).setText(String.valueOf(z)); } } //this is my service when i change it, my error is hir public class Accelerometer extends Service implements AccelerometerListener{ private static Context CONTEXT; @Override public IBinder onBind(Intent intent) { // TODO Put your code here return null; } @Override public void onCreate() { System.out.println(”start listening”); // if (AccelerometerManager.isSupported()) { AccelerometerManager.startListening(this); // } } @Override public void onDestroy() { System.out.println(”start listening”); // if (AccelerometerManager.isListening()) { AccelerometerManager.stopListening(); // } } public static Context getContext() { return CONTEXT; } /** * onShake callback */ public void onShake(float force) { Toast.makeText(this, “Phone shaked niktilha omha ya 3ammi el7ag: ” + force, 1000).show(); } /** * onAccelerationChanged callback */ public void onAccelerationChanged(float x, float y, float z) { System.out.println(”x = “+x+” y = “+y+” z = “+z); } } Thanks for help. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en