I'm developing an App, that shows a ListView with 30 items.In each row, there should be a text and an Image.I searches for different tutorials, but unfortunately all don't work for me.So I'm asking you to have a short look to my code and tell me what's wrong in there, because when I start the app, the ListView is empty.\[code\] mainActivity.java: setContentView(R.layout.auswertung); ListView list = (ListView) findViewById(R.id.listView1); list.setAdapter(new MyListAdapter(this, fragen)); MyListAdapter.java import java.util.ArrayList; import android.content.Context; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.widget.ArrayAdapter; import android.widget.ImageView; import android.widget.TextView; public class MyListAdapter extends ArrayAdapter<Frage>{ private final Context context; private ArrayList<Frage> fragen; public MyListAdapter(Context context, ArrayList<Frage> f) { super(context, R.layout.reihe); this.context = context; fragen = f; } @Override public View getView(int position, View convertView, ViewGroup parent) { View rowView = convertView; if(rowView == null) { LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); rowView = inflater.inflate(R.layout.reihe, parent, false); } TextView textView = (TextView) rowView.findViewById(R.id.textView4); ImageView imageView = (ImageView) rowView.findViewById(R.id.img1); textView.setText("Frage " + (position+1)); if (fragen.get(position).getRichtig()==true) { imageView.setImageResource(R.drawable.richtig); } else { imageView.setImageResource(R.drawable.falsch); } return rowView; } } auswertung.xml <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:layout_weight="0.96" android:background="@drawable/hintergrund" android
rientation="vertical" > <TextView android:id="@+id/textView3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="35dp" android:layout_marginTop="19dp" android:text="Auswertung" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="#000000" /> <ListView android:id="@+id/listView1" android:layout_width="fill_parent" android:layout_height="460dp" android:layout_marginTop="60dp"> </ListView> </RelativeLayout> reihe.xml <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android
addingTop="4dip" androidaddingBottom="6dip" android:layout_width="fill_parent" android:layout_height="wrap_content" androidrientation="horizontal"> <TextView android:id="@+id/textView4" android:layout_width="0dip" android:layout_height="wrap_content" android:layout_weight="5" android:textSize="16dp" android:textColor="#000000" /> <ImageView android:id="@+id/img1" android:layout_width="25dp" android:layout_height="25dp" /></LinearLayout>\[/code\]As you see, I have a background image, and would also ask you, how can I make the background of the ListView invisible, so that I can see my background behind the text and the Image?
rientation="vertical" > <TextView android:id="@+id/textView3" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="35dp" android:layout_marginTop="19dp" android:text="Auswertung" android:textAppearance="?android:attr/textAppearanceLarge" android:textColor="#000000" /> <ListView android:id="@+id/listView1" android:layout_width="fill_parent" android:layout_height="460dp" android:layout_marginTop="60dp"> </ListView> </RelativeLayout> reihe.xml <?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" androidaddingTop="4dip" androidaddingBottom="6dip" android:layout_width="fill_parent" android:layout_height="wrap_content" androidrientation="horizontal"> <TextView android:id="@+id/textView4" android:layout_width="0dip" android:layout_height="wrap_content" android:layout_weight="5" android:textSize="16dp" android:textColor="#000000" /> <ImageView android:id="@+id/img1" android:layout_width="25dp" android:layout_height="25dp" /></LinearLayout>\[/code\]As you see, I have a background image, and would also ask you, how can I make the background of the ListView invisible, so that I can see my background behind the text and the Image?