ListView klikledikde diger sayfaya foto gonderme

05.11.2014 - 12:18

Merhabalar, sorum su. Ana sayfada Listview var ve listview'nu kilikliyende diger sayfada listviewdaki verileri gostermeli.TextView diger sayfada geldi ama ImagaView getiremedim. yardimci olun lutfen

MainActivity.java

[code]

public class MainActivity extends Activity {

   static String TITLE = "title";
   static String TITLE_SONLUQ = "title_sonluq";
   static String TITLE_TEFERRUAT = "detail";
   static String TITLE_IMAGE = "image";
   ArrayList<Actors> actorsList;

   ActorAdapter adapter;
   DownloadImageTask downloadImagetask;

   @Override
   protected void onCreate(Bundle savedInstanceState) {
       super.onCreate(savedInstanceState);
       setContentView(R.layout.activity_main);
       actorsList = new ArrayList<Actors>();
       new JSONAsyncTask().execute("http://qafqazinfo.az/api3.php");

       ListView listview = (ListView)findViewById(R.id.list);
       adapter = new ActorAdapter(getApplicationContext(), R.layout.row, actorsList);

       listview.setAdapter(adapter);

       listview.setOnItemClickListener(new OnItemClickListener() {

           @Override
           public void onItemClick(AdapterView<?> arg0, View view, int position, long id) {


               String title = ((TextView) view.findViewById(R.id.titleBasliq)).getText().toString();
               String title_sonluq = ((TextView) view.findViewById(R.id.titleSonluq)).getText().toString();
               String detail = ((TextView) view.findViewById(R.id.detail)).getText().toString();


               Intent intent = new Intent(MainActivity.this, SingleItemView.class);

               intent.putExtra(TITLE, title);
               intent.putExtra(TITLE_SONLUQ, title_sonluq);
               intent.putExtra(TITLE_TEFERRUAT, detail);

               startActivity(intent);
           }
       });
   }

   class JSONAsyncTask extends AsyncTask<String, Void, Boolean> {

       ProgressDialog dialog;

       @Override
       protected void onPreExecute() {
           super.onPreExecute();
           dialog = new ProgressDialog(MainActivity.this);
           dialog.setMessage("Loading, please wait");
           dialog.setTitle("Connecting server");
           dialog.show();
           dialog.setCancelable(false);
       }

       @Override
       protected Boolean doInBackground(String... urls) {
           try {

               //------------------>>
               HttpGet httppost = new HttpGet(urls[0]);
               HttpClient httpclient = new DefaultHttpClient();
               HttpResponse response = httpclient.execute(httppost);

// StatusLine stat = response.getStatusLine();
int status = response.getStatusLine().getStatusCode();

               if (status == 200) {
                   HttpEntity entity = response.getEntity();
                   String data = EntityUtils.toString(entity);


                   JSONObject jsono = new JSONObject(data);
                   JSONArray jarray = jsono.getJSONArray("xeberler");

                   for (int i = 0; i < jarray.length(); i++) {
                       JSONObject object = jarray.getJSONObject(i);

                       Actors actor = new Actors();

                       actor.setTitle(object.getString("title"));
                       actor.setTitle_sonluq(object.getString("title_sonluq"));
                       actor.setDetail(object.getString("detail"));
                       actor.setImage(object.getString("image"));


                       actorsList.add(actor);
                   }
                   return true;
               }

               //------------------>>

           } catch (ParseException e1) {
               e1.printStackTrace();
           } catch (IOException e) {
               e.printStackTrace();
           } catch (JSONException e) {
               e.printStackTrace();
           }
           return false;
       }

       protected void onPostExecute(Boolean result) {
           dialog.cancel();
           adapter.notifyDataSetChanged();
           if(result == false)
               Toast.makeText(getApplicationContext(), "Unable to fetch data from server", Toast.LENGTH_LONG).show();

       }
   }

}

[/code]

ActorAdapter.java

[code]

public class ActorAdapter extends ArrayAdapter<Actors> {
   ArrayList<Actors> actorList;
   Context context;
   LayoutInflater vi;
   int Resource;
   ViewHolder holder;

   public ActorAdapter(Context context, int resource, ArrayList<Actors> objects) {
       super(context, resource, objects);
       vi = (LayoutInflater) context
               .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
       Resource = resource;
       actorList = objects;
   }


   @Override
   public View getView(final int position, View convertView, ViewGroup parent) {
       // convert view = design
       View v = convertView;
       if (v == null) {
           holder = new ViewHolder();
           v = vi.inflate(Resource, null);
           holder.imageview = (ImageView) v.findViewById(R.id.imagev);
           holder.tvTitle = (TextView) v.findViewById(R.id.titleBasliq);
           holder.tvTitle_sonluq = (TextView) v.findViewById(R.id.titleSonluq);
           holder.tvDetail = (TextView) v.findViewById(R.id.detail);

           v.setTag(holder);
       } else {
           holder = (ViewHolder) v.getTag();
       }
       holder.imageview.setImageResource(R.drawable.ic_launcher);
       new DownloadImageTask(holder.imageview).execute(actorList.get(position).getImage());
       holder.tvTitle.setText(actorList.get(position).getTitle());
       holder.tvTitle_sonluq.setText(actorList.get(position).getTitle_sonluq());
       holder.tvDetail.setText(actorList.get(position).getDetail());
       holder.tvDetail.setVisibility(View.GONE);



       return v;

}

   static class ViewHolder {
       public ImageView imageview;
       public TextView tvTitle;
       public TextView tvTitle_sonluq;
       public TextView tvDetail;

}

class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
ImageView bmImage;

       public DownloadImageTask(ImageView bmImage) {
           this.bmImage = bmImage;
       }

       protected Bitmap doInBackground(String... urls) {
           String urldisplay = urls[0];
           Bitmap mIcon11 = null;
           try {
               InputStream in = new java.net.URL(urldisplay).openStream();
               mIcon11 = BitmapFactory.decodeStream(in);
           } catch (Exception e) {
               Log.e("Error", e.getMessage());
               e.printStackTrace();
           }
           return mIcon11;
       }

       protected void onPostExecute(Bitmap result) {
           bmImage.setImageBitmap(result);
       }

}

}

[/code]

SingleItemView.java

[code]protected void onCreate(Bundle savedInstanceState) {

       final String TAG_XEBER_BASLIQ = "title";
       final String TAG_XEBER_SONLUQ = "title_sonluq";
       final String TAG_DETAIL = "detail";
       final String TAG_IMAGE = "image";

       TextView basliq_xeber;
       TextView sonluq_xeber;
       TextView teferruat_xeber;
       ImageView sekil_xeber;

       super.onCreate(savedInstanceState);
       setContentView(R.layout.singleitemview);

Intent i = getIntent();

       String basliq = i.getStringExtra(TAG_XEBER_BASLIQ);
       String sonluq = i.getStringExtra(TAG_XEBER_SONLUQ);
       String teferruat = i.getStringExtra(TAG_DETAIL);
       String sekil = i.getStringExtra(TAG_IMAGE);




       basliq_xeber = (TextView) findViewById(R.id.xeber_basliq);
       sonluq_xeber = (TextView) findViewById(R.id.xeber_sonluq);
       teferruat_xeber = (TextView) findViewById(R.id.xeber_tefferuat);


       basliq_xeber.setText(basliq);
       sonluq_xeber.setText(sonluq);
       teferruat_xeber.setText(teferruat);



   }



}[/code]

singleitemview.xml

[code]

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >

</LinearLayout>

</LinearLayout>

[/code]

row.xml

[code]

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="horizontal" >

</LinearLayout>

[/code]

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ListView klikledikde diger sayfaya foto gonderme

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