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sachin Madishetty
453 Pointssir this is my sol ,iam getting the error i need help
reply me
import android.app.Activity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
public class MainActivity extends Activity {
final Button mExterminateButton =(Button) findviewById(R.id.button1);
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Declare our view variables
}
}
1 Answer
Ben Deitch
Treehouse TeacherYou need to call findViewById from inside the onCreate method.
Try this:
public class MainActivity extends Activity {
Button mExterminateButton;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
mExterminateButton = (Button) findViewById(R.id.button1);
// Declare our view variables
}
}