Java tutorial
//package com.java2s; import android.content.Context; import android.widget.Toast; public class Main { private static Toast mToast; public static void showToast(Context context, String msg, int duration) { // if (mToast != null) { // mToast.cancel(); // } // mToast = Toast.makeText(context, msg, Toast.LENGTH_SHORT); if (mToast == null) { mToast = Toast.makeText(context, msg, duration); } else { mToast.setText(msg); } mToast.show(); } }