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I want to display in same recycle-view which is some post have image and some post does not have images.
I can retrieve all the post with image and non-image, but i want to change the size of the post when the user only post text(no image).
I expect the output like twitter feed..some post with image and without image have their own size.
727
addItemDecoration(headerDecoration); The decoration is also reusable since there is no need to modify the adapter or the RecyclerView at all.
RecyclerView asks the adapter to create a new list item view for the first data item in your list. Once it has the view, it asks the adapter to provide the data to draw the item. This process repeats until the RecyclerView doesn't need any more views to fill the screen.
The simplest way is to add top/bottom margins around the first item in the adapter's row. android:layout_marginBottom="4dp". (Note adding the margins to the parent layout won't cut it.)
A nested RecyclerView is an implementation of a RecyclerView within a RecyclerView. An example of such a layout can be seen in a variety of apps such as the Play store where the outer (parent) RecyclerView is of Vertical orientation whereas the inner (child) RecyclerViews are of horizontal orientations.
Simple way to achieve this scenario is, All you have to do is create a view with both image and text, in recycler adapter check if image data is available make visibility of image visible else Image visibility gone.
Second Approach for this to make multiple view for RecyclerView.
@Override
public void onBindViewHolder(ViewHolder holder, int position) {
Log.d(TAG, "onBindViewHolder called");
ContentItem item = mContentItems.get(position);
if(item.getName()!=null){
holder.textName.setVisibility(View.Visible);
holder.textName.setText(item.getName());
}else{
holder.textName.setVisibility(View.GONE);
}
if(item.getPreviewImageDefault()!=null){
holder.imageIcon.setVisibility(View.Visible)
Picasso.with(mContext).load("file://" + item.getPreviewImageDefault()).into(holder.imageIcon);
}else{
holder.imageIcon.setVisibility(View.GONE)
}
}
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