J'utilise ce code:gestionnaire minuterie android
public class newtimer extends Activity {
private Timer myTimer;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setContentView(R.layout.main);
myTimer = new Timer();
myTimer.schedule(new TimerTask() {
@Override
public void run() {
TimerMethod();
}
}, 0, 1000);
}
int number = 0;
private void TimerMethod()
{
//This method is called directly by the timer
//and runs in the same thread as the timer.
//We call the method that will work with the UI
//through the runOnUiThread method.
Toast.makeText(this, "TimerMethod Running "+number, Toast.LENGTH_SHORT).show();
this.runOnUiThread(Timer_Tick);
}
private Runnable Timer_Tick = new Runnable() {
public void run() {
//This method runs in the same thread as the UI.
//Do something to the UI thread here
Toast.makeText(getBaseContext(), "UI Thread Running "+number, Toast.LENGTH_SHORT).show();
}
};
}
Quand je le lance je reçois cette exception logcat:
09-06 21: 39: 39,701: ERREUR/AndroidRuntime (1433): java.lang.RuntimeException: Impossible de créer un gestionnaire à l'intérieur fil qui n'a pas appelé Looper.prepare()
Ce code a été complètement mis en forme. S'il vous plaît regardez l'aperçu avant de poster une question. – EboMike