how to show images in grid view?

I have a database which contains list of im开发者_StackOverflowage path. My problem is I have to show all the images in a grid view. I have taken list of path from database but i am not able to show all the images in grid layout. Please help me. Thanks

In gridview setAdapter() as you normally do for custom ListView by extending BaseAdapter and passing the arraylist of paths to this adapter class.

Now in getView() method of Adapter add following lines

Bitmap mBitmap = BitmapFactory.decodeFile(path);
mView.setImageBitmapReset(mBitmap, 0, true);

where mView is an ImageView and path will be fetched from arraaylist that you pass to adapter

public class MainActivity extends Activity {
    String[] prgmNameList = {"Grid_1", "Grid_1", "Grid_1"};
    int[] prgmImages = new int[] {R.drawable.ic_launcher, R.drawable.ic_launcher, R.drawable.ic_launcher};

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        Gridimageadapter gpa = new Gridimageadapter(MainActivity.this, prgmNameList, prgmImages);
        GridView gridView = (GridView) findViewById(R.id.gridView1);
        gridView.setAdapter(gpa);
    }
}