CODEWITHSUNDEEP
androideventsclickbutterknife
Laurent
Laurent

Reputation: 1749

Know clicked view using ButterKnife

I have this code :

@OnClick( {R.id.iv_first,R.id.iv_second} )
public void launchCards() {
    Log.i(TAG,"clicked");
}

Is there a way to know inside the launchCards() method which of the two ImageView has been clicked ?

Upvotes: 3

Views: 525

Answers (2)

Luiz Fernando Salvaterra
Luiz Fernando Salvaterra

Reputation: 4182

You can do something like this:

@OnClick({R.id.iv_first,R.id.iv_second}) 
public void launchCards(View view) {

        // Check which ImageView was clicked
        switch (view.getId()) {
          case R.id.iv_first:
              // 1 clicked
            break;
          case R.id.iv_second:
              // 2 clicked
            break;
        }
      }

Upvotes: 7

Markaos
Markaos

Reputation: 659

Maybe reading the documentation at http://jakewharton.github.io/butterknife/ wouldn't hurt - just change your method signature to launchCards(View v) and then use v.getId() inside your function.

Hope this helps you, comment if you have any questions

Upvotes: 0

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