I have defined a simple custom layout that includes a text view and an image view. in my main layout I want to use this layout several times and I want to add value to these text and image views in my code. (now manually, but later by taking data from database)
how can I access to these components in my code?
here is my main layout xml file
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_below="@id/comment_content"
android:orientation="horizontal" >
<!-- these four components have the same structure but different styles and behaviors. -->
<include
android:id="@+id/like"
style="@style/LikeStyle"
android:layout_width="0dip"
android:layout_weight="1"
layout="@layout/comment_actions" />
<include
android:id="@+id/dislike"
style="@style/DislikeStyle"
android:layout_width="0dip"
android:layout_weight="1"
layout="@layout/comment_actions" />
<include
android:id="@+id/reply"
style="@style/ReplyStyle"
android:layout_width="0dip"
android:layout_weight="1"
layout="@layout/comment_actions" />
<include
android:id="@+id/share"
style="@style/ShareStyle"
android:layout_width="0dip"
android:layout_weight="1"
layout="@layout/comment_actions" />
</LinearLayout>
and the part in my adapter where I want to set data:
public View getView(int position, View view, ViewGroup parent) {
ViewHolder holder = null;
if (view == null) {
LayoutInflater infalInflater = (LayoutInflater)ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = infalInflater.inflate(R.layout.comment_item, null);
holder = new ViewHolder();
holder.userName = (TextView) view.findViewById(R.id.user_name);
holder.userImage = (ImageView) view.findViewById(R.id.user_image);
holder.commentContent = (TextView) view.findViewById(R.id.comment_content);
holder.commentTitle = (TextView) view.findViewById(R.id.comment_title);
// these tree below layouts are custom. now when running my app i recieve a class cast exception
// because r.id.like and other twos are relative layout.
holder.likes = (TextView) view.findViewById(R.id.like);
holder.dislikes = (TextView) view.findViewById(R.id.dislike);
holder.replys = (TextView) view.findViewById(R.id.reply);
view.setTag(holder);
}
else {
holder = (ViewHolder) view.getTag();
}
holder.userName.setText(((Comment) listData.get(position)).getUsername());
holder.commentContent.setText(((Comment)listData.get(position)).getContent());
holder.commentTitle.setText(((Comment)listData.get(position)).getTitle());
// the part where I want to set data for these custom layouts.
holder.likes.setText(((Comment) listData.get(position)).getLikes());
holder.dislikes.setText(((Comment) listData.get(position)).getDislikes());
holder.replys.setText(((Comment) listData.get(position)).getReplys());
return view;
}