android - Customized Spinner Link Button -

i customized spinner comes when click link button. don't want see spinner value or icon v @ all. click , spinner pops up.

so 1) android have link button. or how use button button label showing , border seamless?

2) how bring spinner link button?

3) how catch selected spinner value?

1. no, android not have dedicated link button, buttons can styled , themed can make them links:

   create custom button <selector> style different button states (pressed/released).

   to make button transperent use:

   android:background="@null" 

2. register button.onclicklistener() when clicked dialog spinner opened:

    button.setonclicklistener(new view.onclicklistener() {      public void onclick(view v) {          // put code show dialog here      }  }); 

3. register spinner.onitemselected() handler shown in above link.