How to dismiss a Snackbar using it's own Action button?

Question

Android design support library now includes support for Snackbar.

I've used the following code to create one:

Snackbar.make(findViewById(R.id.root_layout), result, Snackbar.LENGTH_LONG)         .setAction("Dismiss", new View.OnClickListener() {             @Override             public void onClick(View v) {              }         }).show(); 

The snackbar can be dismissed by a swipe. However, I also want to dismiss it using its own Action Button (created using the setAction function).

However there doesn't seem to be any function available that can do that.

Answer 1

For Java,

The .make method returns a Snackbar object. Save an instance of that object by making it final. Then, in the onClick(), call .dismiss:

final Snackbar snackBar = Snackbar.make(findViewById(android.R.id.content), "Snackbar Message", Snackbar.LENGTH_LONG);          snackBar.setAction("Action Message", new View.OnClickListener() {             @Override             public void onClick(View v) {                 // Call your action method here                 snackBar.dismiss();             }         });         snackBar.show(); 

For Kotlin,

        Snackbar.make(             findViewById(android.R.id.content),             "Snackbar Message",             Snackbar.LENGTH_INDEFINITE         ).setAction("Action Message") {             // Call action functions here         }.show()