How can I put a button to make it visible?

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1

How can I click a button and make the other button visible??

Button vibrar;

 cor = (Button) findViewById(R.id.cores);

 public void clica (View View){
    cor.setVisibility(View.VISIBLE);
}
java android button visibility

  • In what language? C# Java ???

  • The language is Java.

  • 1

    You have to create a OnClickListener to receive the button click, through the method SetOnClickListener.

  • You inserted the onclick in the button vibrate in the xml file, correct? But vc is setting the id, as you did in the color button ? vibrar = (Button) findViewById(R.id.vibrar);

2 answers

1


What you lack is having one Listener on the button vibrar and in this Listener change the visibility of the button cor. For example:

Button vibrar = (Button) findViewById(R.id.vibrar);
Button cor = (Button) findViewById(R.id.cores);

vibrar.setOnClickListener(new View.OnClickListener(){

    @Override
    public void onClick(View view) {
        cor.setVisibity(View.VISIBLE);
    }
});

  • Thank you so much for your help

-1

I think that solves.

Button bt1 = findViewById(R.id.bt1);
Button bt2 = findViewById(R.id.bt2);

bt1.setOnclickListerner(new ... {
   bt2.setVisibility("gone");
});

It’s only the base, you have to fix it... You don’t want it all right.

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