Button setonclicklistener error

Question

I am having a problem right now with setOnClickListener.

When i put this following line:

button.setOnClickListener(this);

Answer 1

For defining button click event in android, You can try the below code:

public class Main_Activity extends Activity {


    private Button myButton;

    @Override
    public void onCreate(Bundle savedInstanceState) {


    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    myButton = (Button) findViewById(R.id.Button01);
    myButton.setOnClickListener(new Button_Clicker());
}

class Button_Clicker implements Button.OnClickListener
{
    @Override
    public void onClick(View v) {

       if(v==myButton)
       {
                Toast.makeText(v.getContext(), "Hello!! button Clicked", Toast.LENGTH_SHORT).show();

       }    
}
}

}