The Gallery by default align the first element and the last element to center.
I have tried android gallery image position problem. For the fisrt time, first item align to left. It's OK. But when i swipe gallery, first item still has spacing to left and last item still has spacing to right.
image_gallery_items.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/LinearLayout01"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:orientation="vertical"
android:padding="1sp" >
<ImageView
android:id="@+id/image"
android:layout_width="130dp"
android:layout_height="110dp"
android:layout_gravity="center" >
</ImageView>
<TextView
android:id="@+id/textView1"
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
</TextView>
activity_main.xml
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:gravity="center" >
<Gallery
android:id="@+id/galleryid"
android:layout_width="fill_parent"
android:layout_height="match_parent" />
ImageAdapter.java
public class ImageAdapter extends BaseAdapter {
private Activity activity;
private static LayoutInflater inflater = null;
public ImageAdapter(Activity a) {
activity = a;
inflater = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
return data.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public static class ViewHolder {
public TextView text;
public ImageView image;
}
public View getView(final int position, View convertView, ViewGroup parent) {
View vi = convertView;
ViewHolder holder;
if (convertView == null) {
vi = inflater.inflate(R.layout.image_gallery_items, null);
holder = new ViewHolder();
holder.text = (TextView) vi.findViewById(R.id.textView1);
holder.image = (ImageView) vi.findViewById(R.id.image);
vi.setTag(holder);
} else
holder = (ViewHolder) vi.getTag();
holder.text.setText(name[position]);
final int stub_id = data[position];
holder.image.setImageResource(stub_id);
return vi;
}
private int[] data = { R.drawable.category, R.drawable.category_002,
R.drawable.category_003, R.drawable.category_004,
R.drawable.category_005, R.drawable.category_006,
R.drawable.category_007, R.drawable.category_008,
R.drawable.category_009, R.drawable.category_010 };
private String[] name = { "Image1", "Image2", "Image3", "Image4", "Image5",
"Image6", "Image7", "Image8", "Image9", "Image10" };
}
MainActivity.java
public class MainActivity extends Activity {
private Gallery galleryView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
galleryView = (Gallery) findViewById(R.id.galleryid);
galleryView.setAdapter(new ImageAdapter(this));
galleryView.setSelection(1);
galleryView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int position, long id) {
Toast.makeText(MainActivity.this, "" + position,
Toast.LENGTH_SHORT).show();
}
});
}
}
My Question is : How to fixed First Item of Gallery always to left and Last Item to right without spacing.
