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| import android.annotation.TargetApi;
import android.os.Build;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.content.Context;
import android.content.Intent;
import android.view.Menu;
import android.view.MenuItem;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.webkit.WebSettings;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Toast;
import android.widget.Button;
import android.app.NotificationManager;
import android.app.Notification;
import android.app.PendingIntent;
import android.support.v4.app.NotificationCompat;
import android.app.TaskStackBuilder;
import java.util.Timer;
import java.util.TimerTask;
import java.util.logging.Handler;
public class MainActivity extends ActionBarActivity {
private Button addNotificationBtn;
private Button deleteNotificationBtn;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
addNotificationBtn = (Button) findViewById(R.id.add_notification);
addNotificationBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Timer update = new Timer();
update.scheduleAtFixedRate(new TimerTask() {
public void run() {
createNotification();
}
}, 0, 10000);
}
});
deleteNotificationBtn = (Button) findViewById(R.id.delete_notification);
deleteNotificationBtn.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
Toast.makeText(getBaseContext(), "Suppression d'une notification", Toast.LENGTH_SHORT).show();
final NotificationManager notificationManager = (NotificationManager)getSystemService(Context.NOTIFICATION_SERVICE);
//la suppression de la notification se fait grâce à son ID, ici autocancel est invoqué en dessous
//notificationManager.cancel(0);
}
});
}
@TargetApi(Build.VERSION_CODES.JELLY_BEAN)
public final void createNotification(){
Toast.makeText(getBaseContext(), "Creation d'une notification", Toast.LENGTH_SHORT).show();
NotificationCompat.Builder mBuilder =
new NotificationCompat.Builder(this)
.setSmallIcon(R.drawable.notification)
.setContentTitle("Titre de la notification")
.setContentText("Texte de la notification")
.setAutoCancel(true);
// Creates an explicit intent for an Activity in your app
Intent resultIntent = new Intent(this, MainActivity.class);
// The stack builder object will contain an artificial back stack for the
// started Activity.
// This ensures that navigating backward from the Activity leads out of
// your application to the Home screen.
TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
// Adds the back stack for the Intent (but not the Intent itself)
stackBuilder.addParentStack(MainActivity.class);
// Adds the Intent that starts the Activity to the top of the stack
stackBuilder.addNextIntent(resultIntent);
PendingIntent resultPendingIntent =
stackBuilder.getPendingIntent(
0,
PendingIntent.FLAG_UPDATE_CURRENT
);
mBuilder.setContentIntent(resultPendingIntent);
NotificationManager mNotificationManager =
(NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);
//mNotificationManager.setAutoCancel();
// mId allows you to update the notification later on.
mNotificationManager.ledARGB = color.RED;
mNotificationManager.notify(0 , mBuilder.build());
}
/*@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_main, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
// Handle action bar item clicks here. The action bar will
// automatically handle clicks on the Home/Up button, so long
// as you specify a parent activity in AndroidManifest.xml.
int id = item.getItemId();
//noinspection SimplifiableIfStatement
if (id == R.id.action_settings) {
return true;
}
return super.onOptionsItemSelected(item);
}*/
} |
Arrêt application suite à invocation d'un Timer
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Envoyé par setni
Tu es nouveau dans le développement Android, la page des 
en bas à droite de la réponse qui t'a donné une piste de solution.
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