Getting 'Cannot resolve method 'addOnCompletionListener()'…' while trying to place some code inside builder.setPositiveButton's onClick() method

Question

I\'m trying to place some code inside AlertDialog.Builder\'s builder.setPositiveButton method.

The problem is that I\'m getting the follow

Answer 1

Your issue happen with this line code:

.addOnCompleteListener(this, new OnCompleteListener<AuthResult>() {

Here this parameter compiler let as .OnClickListener insted of your activity context.

The solutin is so simple:

.addOnCompleteListener(ActivityName.this, new OnCompleteListener<AuthResult>() {

Insted of this use ActivityName.this.

Answer 2

addOnCompleteListener(this, new OnCompleteListener<AuthResult>()

"this" in this line means your DialogInterface.OnClickListener , you should check what kind of params this method needs, if Context, try to change it to this

addOnCompleteListener(YourActivityName.this, new OnCompleteListener<AuthResult>()