package android.widget; import android.content.Context; import android.util.AttributeSet; import android.view.View; public class CheckBox extends View { public CheckBox(Context context) { super(context); } public CheckBox(Context context, AttributeSet attributeSet) { super(context, attributeSet); } public void setChecked(boolean checked) {} public void setOnCheckedChangeListener(CompoundButton.OnCheckedChangeListener listener) {} public boolean isChecked() {return false;} }