Android Custom Cursor Adapter
I have created an app for contact app. i have a problem in my cutom cursor adapter that has a two textview and Image view every time i scroll up and down the images is repeating on
Solution 1:
Here's a sample implementation of newView() and bindView().
public View newView(Context context, Cursor cursor, ViewGroup parent) {
Viewview= inflater.inflate(R.layout.list_item_whatever, null);
ViewHolderholder=newViewHolder();
holder.displayName = (TextView) view.findViewById(R.id.name);
holder.groupId = (TextView) view.findViewById(R.id.groupId);
holder.displayPhoto = (ImageView) view.findViewById(R.id.photo);
view.setTag(holder);
return view;
}
@OverridepublicvoidbindView(View view, Context context, Cursor cursor) {
ViewHolderholder= (ViewHolder) view.getTag();
if (holder.displayName != null) {
holder.displayName.setText(getUserDisplayName(cursor.getString(userid)));
}
if (holder.groupId != null) {
holder.groupId.setText(cursor.getString(group));
}
if (holder.displayPhoto != null) {
holder.displayPhoto.setImageURI(imageUri);
}
}
Also, for imageUri, you might want to get it from your cursor, too... Currently, you are using the same URI for all list items
Post a Comment for "Android Custom Cursor Adapter"