Goes back to the specific activity if it was already created and clears stack on top of it - Android android.app

Android examples for android.app:Activity Navigation

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Description

Goes back to the specific activity if it was already created and clears stack on top of it

Demo Code

import android.app.Activity;
import android.content.Context;
import android.content.Intent;

public class Main{

    /**//from   w ww  . j a  va 2  s .  co m
     * Goes back to the specific activity if it was already created and clears stack
     * on top of it
     * @param context context to work in
     * @param activityToGoBack activity class to go back to
     */
    public static void goBackTo(Context context,
            Class<? extends Activity> activityToGoBack) {
        Intent intent = new Intent(context, activityToGoBack);
        intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP
                | Intent.FLAG_ACTIVITY_SINGLE_TOP);
        context.startActivity(intent);
    }

}

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