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POpopulating gridview using layout inflator
 

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    <p>I am trying to populate a gridview using LayoutInflator.. According to me the code is correct but I am only getting a blank screen as output... if someone could tell me what am i doing wrong and how to rectify it.. Thanks in advance</p> <p><strong>Activity class</strong></p> <pre><code> public class MultipleDocumentViewActivity extends Activity { private LayoutInflater inflator = null; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); inflator = LayoutInflater.from(getApplicationContext()); GridView grid = (GridView)inflator.inflate(R.layout.main, null); GridAdapter gAdapter = new GridAdapter(this); grid.setAdapter(gAdapter); setContentView(R.layout.main); } } </code></pre> <p><strong>GridAdapter.java</strong></p> <pre><code> public class GridAdapter extends BaseAdapter { private Context context; private LayoutInflater layoutInflator = null; private Integer[] mThumbnails = {R.drawable.kunfu1,R.drawable.kunfu2,R.drawable.kunfu3,R.drawable.kunfu4}; public GridAdapter(Context c) { context = c; Log.d("Aditi","Constructor called"); } public int getCount() { return mThumbnails.length; } public Object getItem(int position) { return null; } public long getItemId(int position) { return 0; } public View getView(int position, View grid, ViewGroup parent) { layoutInflator = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); if(grid == null) { layoutInflator = LayoutInflater.from(context); grid = layoutInflator.inflate(R.layout.mdv_grid_item, null); } ImageView imageView = (ImageView)grid.findViewById(R.id.grid_item); imageView.setImageResource(mThumbnails[position]); imageView.setScaleType(ImageView.ScaleType.CENTER_CROP); return grid; } } **mdv_grid_item** </code></pre> <p> </p> <pre><code>&lt;ImageView android:id="@+id/grid_item" android:layout_width="fill_parent" android:layout_height="270dp" android:contentDescription="@string/desc"&gt; &lt;/ImageView&gt; </code></pre> <p></p> <pre><code>**main.xml** &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;GridView xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center_horizontal" android:horizontalSpacing="20dp" android:numColumns="3" android:paddingLeft="40dp" android:paddingRight="40dp" android:paddingTop="40dp" android:stretchMode="columnWidth" android:verticalSpacing="20dp" android:listSelector="#00000000" android:id = "@+id/grid"&gt; &lt;/GridView&gt; </code></pre> <p>Thanks a lot in advance</p>
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    1. USaditi88
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      1. USivan_d87
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    1. COtake a look [here](http://developer.android.com/resources/tutorials/views/hello-gridview.html)
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      1. USAnand Tiwari
    2. COU didn't wrote GridView gridview = (GridView) findViewById(R.id.grid);
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      1. USuser1213202
    3. CO@AnandTiwari: I had gone through that first and then attempted this problem.. thanks anyways..
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      1. USaditi88
 

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