Android one OnClick method for multiple buttons?

Question

I started program little bit in android, I have 3 buttons in a single activity.

I saw some example codes that assign the same OnClick event to all the buttons (even if they perform completely different action) and in the method Switch(id) case case case...

What is the better approach? one onClick method and switching or a lot of methods, one for each button?

Thanks.

Answer 1

Use this way:

@Override public void onCreate(Bundle savedInstanceState) {         button1.setOnClickListener(onClickListener);         button2.setOnClickListener(onClickListener);         button3.setOnClickListener(onClickListener); }  private OnClickListener onClickListener = new OnClickListener() {      @Override      public void onClick(View v) {          switch(v.getId()){              case R.id.button1:                   //DO something              break;              case R.id.button2:                   //DO something              break;              case R.id.button3:                   //DO something              break;          }     } };