Ich habe eine Rasteransicht-Anwendung erstellt, es funktioniert jetzt einwandfrei und zeigt alle Bilder in der Rasteransicht an. Jetzt versuche ich das ausgewählte Bild im Vollbildmodus anzuzeigen, bekomme aber einen Fehler. Meine Rasteransicht Bilder werden in URL Link heruntergeladen. Meine URL-Link sind in Array-Liste gespeichert. Wie löst man diesen Fehler? Fehlerklasse Name ist FullImageActivity.classWie zeige ich meine URL-Bilder im Vollbildmodus an?
Fehler: imageAdapter1.GridViewConfig cannot be resolved or is not a field
Fehlerzeile:
imageView.setImageResource(imageAdapter1.GridViewConfig.getResim_list().get(position));
dies meine Codierung ist:
public class FullImageActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.full_image);
// get intent data
Intent i = getIntent();
// Selected image id
int position = i.getExtras().getInt("id");
ImageAdapter imageAdapter1 = new ImageAdapter(this);
ImageView imageView = (ImageView) findViewById(R.id.full_image_view);
imageView.setImageResource(imageAdapter1.GridViewConfig.getResim_list().get(position));
}
}
ImageAdapter.class
public class ImageAdapter extends BaseAdapter implements ListAdapter {
private Context context;
public ImageAdapter(Context context) {
super();
this.context = context;
//Listeye image url si ekliyor
GridViewConfig.addImageUrls();
}
@Override
public int getCount() {
return GridViewConfig.getResim_list().size();
}
@Override
public Object getItem(int position) {
return GridViewConfig.getResim_list().get(position);
}
@Override
public long getItemId(int position) {
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
ImageView imageView;
if(convertView==null)
{
imageView=new ImageView(context.getApplicationContext());
//imageView.setImageURI(Uri.withAppendedPath(MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI, ""+ id));
imageView.setLayoutParams(new GridView.LayoutParams(100,100));
imageView.setScaleType(ImageView.ScaleType.CENTER_CROP);
imageView.setPadding(5,5,5,5);
}else{
imageView=(ImageView)convertView;
}
imageView.setImageDrawable(LoadImageFromURL(GridViewConfig.getResim_list().get(position)));
return imageView;
}
//Internetten imageleri stream olarak cekip drawable olsurturuyor.
private Drawable LoadImageFromURL(String url)
{
try
{
InputStream is = (InputStream) new URL(url).getContent();
Drawable d = Drawable.createFromStream(is, "src");
return d;
}catch (Exception e) {
System.out.println(e);
return null;
}
}
}
GridViewconfig.class
public class GridViewConfig {
private static ArrayList<String> resim_list=new ArrayList<String>();
public static int[] getResim_list;
public static ArrayList<String> getResim_list() {
return resim_list;
}
public static void setResim_list(ArrayList<String> resim_list) {
GridViewConfig.resim_list = resim_list;
}
public static void addImageUrls(){
resim_list.add("http://igen.com/Images/Home/Client-Logo.png");
}
}
MyGridView.class
public class MyGridView extends Activity {
private GridView girGridView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
girGridView=(GridView) findViewById(R.id.gridView1_bir);
//ListView gibi buna da adapter set ediliyor.
girGridView.setAdapter(new ImageAdapter(getApplicationContext()));
girGridView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View view, int position,long arg3) {
// Sending image id to FullScreenActivity
Intent i = new Intent(getApplicationContext(), FullImageActivity.class);
// passing array index
i.putExtra("id", position);
startActivity(i);
}
});
}
}
ich meine volle Quellcode geschrieben .....
ok appserv pls sagen mir dann, wie man Bilder im Vollbildmodus zeigt ... – balaji
fügen Sie einige Änderungen hinzu. –