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MUZ140767 Sandra Mudzingwa
4,179 PointsNow add an else condition where you reset the visibility to invisible
I dont know where I'm getting it wrong
import android.app.Activity;
import android.os.Bundle;
import android.view.ListView;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.GridView;
import android.widget.TextView;
public class InviteActivity extends Activity {
/*
* Some code has been omitted for brevity!
*/
public MenuItem mInviteMenuItem;
public GridView mGridView;
public TextView mEmptyTextView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.player_grid);
mGridView = (GridView)findViewById(R.id.gridView);
mGridView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
mGridView.setOnItemClickListener(mOnItemClickListener);
}
public OnItemClickListener mOnItemClickListener = new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
// Start by adding code in here!
if (mGridView.getCheckedItemCount()> 0) {
mInviteMenuItem.setVisibility(0);
}
else{
mInviteMenuItem.setVisibility(1); }
}
};
}