how to add button click event in android studio

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面向向阳花
面向向阳花 2020-12-24 11:04

So I have done some research, and after defining you button as an object by the code

private Button buttonname;
buttonname = (Button) findViewById(R.id.butto         


        
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  •  忘掉有多难
    2020-12-24 11:30

    When you define an OnClickListener (or any listener) this way

    btnClick.setOnClickListener(this);
    

    you need to implement the OnClickListener in your Activity.

    public class MainActivity extends ActionBarActivity implements OnClickListener{
    

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