這是愚蠢的問題,但我無法找到我做錯了什麼。意外的空間進入recyclerview項目
我正在使用FirebaseRecyclerAdapter填充recyclerView,但有意想不到的空間正在與項目。
片段類:
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_tags, container, false);
mProgressBar = (ProgressBar)view.findViewById(R.id.progressBar);
mTagsRecyclerView = (RecyclerView) view.findViewById(R.id.tagsRecyclerView);
mLinearLayoutManager = new LinearLayoutManager(getContext());
mFirebaseDatabaseReference = FirebaseDatabase.getInstance().getReference();
mFirebaseAdapter = new FirebaseRecyclerAdapter<Tags, TagsViewHolder>(
Tags.class,
R.layout.item_message,
TagsViewHolder.class,
mFirebaseDatabaseReference.child("tags")) {
@Override
protected void populateViewHolder(TagsViewHolder viewHolder, Tags tags, int position) {
mProgressBar.setVisibility(ProgressBar.INVISIBLE);
viewHolder.tagTextView.setText(tags.getTagname());
viewHolder.usrTextView.setText(tags.getUserid());
}
};
mFirebaseAdapter.registerAdapterDataObserver(new RecyclerView.AdapterDataObserver() {
@Override
public void onItemRangeInserted(int positionStart, int itemCount) {
super.onItemRangeInserted(positionStart, itemCount);
}
});
mTagsRecyclerView.setLayoutManager(mLinearLayoutManager);
mTagsRecyclerView.setAdapter(mFirebaseAdapter);
mTagsRecyclerView.addOnItemTouchListener(new RecyclerViewItemClickListener(getContext(),
new RecyclerViewItemClickListener.OnItemClickListener() {
@Override public void onItemClick(View v, int position) {
//TODO:
// do something on item click
Log.d("Item clicked at",Integer.toString(position));
}
}));
return view;
}
片段佈局:
<FrameLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
tools:context="com.helpplusapp.amit.helpplus.TagsFragment">
<android.support.v7.widget.RecyclerView
android:id="@+id/tagsRecyclerView"
android:layout_width="match_parent"
android:layout_height="match_parent"
/>
<ProgressBar
style="?android:attr/progressBarStyleSmall"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/progressBar"
android:layout_gravity="center"
/>
列表項的佈局:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:divider="@drawable/view_separator"
android:paddingTop="@dimen/margin_default"
android:paddingBottom="@dimen/margin_default"
android:showDividers="end">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="@+id/tagTextView"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="@+id/usrTextView"
/>
</LinearLayout>
請建議。
是啊說得對了..謝謝了很多@Moulesh –