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POIssue while displaying item names along with images that are stored in sqlite for android
 

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  1. POIssue while displaying item names along with images that are stored in sqlite for android
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    <p>I am storing items and their details in the sqlite and displaying the images of the items along with the item names for that i am using</p> <pre><code> private void getDataAndPopulate() { Cursor cursor = getEvents("bcuk_book"); while (cursor.moveToNext()) { String temp_id = cursor.getString(0); final String temp_name = cursor.getString(1); String temp_author=cursor.getString(2); String temp_desc=cursor.getString(3); byte[] temp_image = cursor.getBlob(4); String temp_rating = cursor.getString(5); String temp_price = cursor.getString(6); String temp_update=cursor.getString(7); mapId.add(temp_id); mapName.add(temp_name); mapAuthor.add(temp_author); mapDesc.add(temp_desc); mapRating.add(temp_rating); mapPrice.add(temp_price); map.add(temp_image); mapUpdated.add(temp_update); Log.e("temp_id from the sqlite", temp_id); Log.i(temp_name, temp_name); Log.i(temp_desc, temp_desc); Log.i(temp_rating, temp_rating); Log.e(temp_update,temp_update); String[] captionArray = (String[]) mapName.toArray(new String[mapName.size()]); itemsAdapter = new ItemsAdapter( Bookicon.this, R.layout.item,captionArray); gridView=(GridView)findViewById(R.id.list); gridView.setAdapter(itemsAdapter); gridView.setOnItemClickListener(new OnItemClickListener() { public void onItemClick(AdapterView&lt;?&gt; parent, View v, int position, long id) { Intent i = new Intent(getApplicationContext(), DetailsActivity.class); i.putExtra("id", position); startActivity(i); } }); } } </code></pre> <p>and my Items adapter class is::</p> <pre><code> private class ItemsAdapter extends BaseAdapter implements ListAdapter { String[] items; public ItemsAdapter(Context context,int textViewResourceId,String[] items) { this.items = items; } public View getView( int POSITION, View convertView,ViewGroup parent) { TextView cap = null ; View view = convertView; ImageView img = null; if (view == null) { LayoutInflater vi = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE); view = vi.inflate(R.layout.item, null); } img = (ImageView) view.findViewById(R.id.image); Log.i("iiiiii","iiiii"); cap = (TextView) view.findViewById(R.id.caption); System.err.println("Position of the book is "+mapName.get(POSITION)); bookTitle=mapName.get(POSITION); System.err.println("title of the book is "+bookTitle); cap.setText(mapName.get(POSITION)); img.setImageBitmap(BitmapFactory.decodeByteArray(map.get(POSITION), 0, map.get(POSITION).length)); return view; } public int getCount() { return items.length; } public Object getItem(int position) { return position; } public long getItemId(int position) { return position; } } </code></pre> <p>the error while displaying is ::</p> <pre><code> 12-21 10:12:28.792: W/dalvikvm(741): threadid=1: thread exiting with uncaught exception (group=0x409c01f8) 12-21 10:12:28.842: E/AndroidRuntime(741): FATAL EXCEPTION: main 12-21 10:12:28.842: E/AndroidRuntime(741): java.lang.IndexOutOfBoundsException: Invalid index 56, size is 56 12-21 10:12:28.842: E/AndroidRuntime(741): at java.util.ArrayList.throwIndexOutOfBoundsException(ArrayList.java:251) 12-21 10:12:28.842: E/AndroidRuntime(741): at java.util.ArrayList.get(ArrayList.java:304) 12-21 10:12:28.842: E/AndroidRuntime(741): at com.books.bcukbook.Bookicon$ItemsAdapter.getView(Bookicon.java:254) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.AbsListView.obtainView(AbsListView.java:2012) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.makeAndAddView(GridView.java:1323) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.makeRow(GridView.java:328) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.moveSelection(GridView.java:885) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.layoutChildren(GridView.java:1230) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.setSelectionInt(GridView.java:1476) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.arrowScroll(GridView.java:1729) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.commonKey(GridView.java:1543) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.widget.GridView.onKeyDown(GridView.java:1494) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.KeyEvent.dispatch(KeyEvent.java:2551) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.View.dispatchKeyEvent(View.java:5500) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1242) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewGroup.dispatchKeyEvent(ViewGroup.java:1246) 12-21 10:12:28.842: E/AndroidRuntime(741): at com.android.internal.policy.impl.PhoneWindow$DecorView.superDispatchKeyEvent(PhoneWindow.java:1879) 12-21 10:12:28.842: E/AndroidRuntime(741): at com.android.internal.policy.impl.PhoneWindow.superDispatchKeyEvent(PhoneWindow.java:1361) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.app.Activity.dispatchKeyEvent(Activity.java:2324) 12-21 10:12:28.842: E/AndroidRuntime(741): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:1806) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewRootImpl.deliverKeyEventPostIme(ViewRootImpl.java:3327) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewRootImpl.handleFinishedEvent(ViewRootImpl.java:3300) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.view.ViewRootImpl.handleMessage(ViewRootImpl.java:2460) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.os.Handler.dispatchMessage(Handler.java:99) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.os.Looper.loop(Looper.java:137) 12-21 10:12:28.842: E/AndroidRuntime(741): at android.app.ActivityThread.main(ActivityThread.java:4424) 12-21 10:12:28.842: E/AndroidRuntime(741): at java.lang.reflect.Method.invokeNative(Native Method) 12-21 10:12:28.842: E/AndroidRuntime(741): at java.lang.reflect.Method.invoke(Method.java:511) 12-21 10:12:28.842: E/AndroidRuntime(741): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784) 12-21 10:12:28.842: E/AndroidRuntime(741): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551) 12-21 10:12:28.842: E/AndroidRuntime(741): at dalvik.system.NativeStart.main(Native Method) </code></pre> <p>The result of the code shows like</p> <p><img src="https://i.imgur.com/XW71i.jpg"/></p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. USVictor
    1. USVictor
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POIssue while displaying item names along with images that are stored in sqlite for android
      1. This table or related slice is empty.
      1. VTUpMod
    2. VO
      singulars
      1. POIssue while displaying item names along with images that are stored in sqlite for android
      1. This table or related slice is empty.
      1. VTUpMod
    3. VO
      singulars
      1. POIssue while displaying item names along with images that are stored in sqlite for android
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

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