Can I cancel previous Toast when I want to show an other Toast?

Question

In my app, I construct a calendar widget for my activity, when I scroll it to previous or next month, I let it make a toast and show it.

The question is, the toast n

Answer 1

Here is the Code.

final Toast toastobject = Toast.makeText(context, "This message will disappear when toast.close(); is called", Toast.LENGTH_SHORT);

Now you can use the Object of toastobject. Its Reference

toastobject.cancel();

You can use it in Thread or whenever you would like to Close the Toast.

Answer 2

You need to call method on correct object.

toastObject.cancel()

Answer 3

You can reuse a toast, this will make it display immediately.

myToast.setText(toastMsg);
myToast.show();

Answer 4

There are many ways by which we can cancel previous Toast when we want to show another Toast. below I have written a simplest an easy way to implement it. First of all, we have to create a variable which can be accessed in the whole class.

private Toast toast;

After creating the variable which can be accessed by whole class we have to create a method in our class which displays the toast message and checks if the previous toast is displaying then cancel it.

   public void showToast(String message) {
    if (toast != null) {
        toast.cancel();
    }
    toast = Toast.makeText(getApplicationContext(), message, Toast.LENGTH_SHORT);
    toast.show();
}

you can change toast message by runtime calling above method.

showToast("message 1");

//after some time

showToast("message 2");

hope it helps.

Answer 5

You can create static method and use it to show a toast:

public static Toast toast = null;
public static showToast(Context context,String msg){
if(toast!=null)             //this will cancel the toast on the screen if one exists
   toast.cancel();
toast = Toast.makeText(context,msg);
toast.show();
}

Answer 6

You just need to declare a "Toast" var like this:

Toast toastMessage;

Then in your function, do it like this:

if (toastMessage!= null) {
    toastMessage.cancel();
}
toastMessage= Toast.makeText(context, "The message you want to display", duration);
toastMessage.show();