I have a few EditText in RecyclerView that is inside of a BottomSheetDialog. The problem I have now is that when BottomSheetDialog is shown on the screen, I tap on for example the 7th EditText in the RecyclerView. Soft keyboard appears and overlays the EditText, so I can't see what I type. but if I dragged the BottomSheetDialog a bit up, EditText then won't be covered by soft keyboard even if I tap on last EditText on the screen. RecyclerView is definitely resized in this case but doesn't resize if I didn't drag BottonSheetDialog a bit up. any idea why? and how I can fix this?
this is how it looks like.
Main.java
class VH extends RecyclerView.ViewHolder {
public VH(View itemView) {
super(itemView);
}
}
private void test() {
BSTest bsTest = new BSTest(this);
bsTest.setContentView(R.layout.bottomsheet_test);
RecyclerView rv = (RecyclerView) bsTest.findViewById(R.id.recyclerView);
rv.setLayoutManager(new LinearLayoutManager(this));
rv.setAdapter(new RecyclerView.Adapter() {
#Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
return new VH(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_edittext, parent, false));
}
#Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
}
#Override
public int getItemCount() {
return 20;
}
});
bsTest.show();
}
BSTest.java
public class BSTest extends BottomSheetDialog {
public BSTest(#NonNull Context context) {
super(context);
}
private BSTest(#NonNull Context context, #StyleRes int theme) {
super(context, theme);
}
private BSTest(#NonNull Context context, boolean cancelable, OnCancelListener cancelListener) {
super(context, cancelable, cancelListener);
}
}
bottomsheet_test.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="1"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="2"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="3"/>
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
item_edittext.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="1"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="2"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="3"/>
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
Using this KeyboardUtil as new solution !
Use this in onCreateDialog in BottomSheetFragment
KeyboardUtil(getActivity(), view);
or
For fragment use
new KeyboardUtil(this, findViewById(R.id.fragment_container));
by using this Util class
https://github.com/mikepenz/MaterialDrawer/blob/aa9136fb4f5b3a80460fe5f47213985026d20c88/library/src/main/java/com/mikepenz/materialdrawer/util/KeyboardUtil.java
Credit:Mikepenz
It looks that editing your Manifest and adding android:windowSoftInputMode="adjustResize" to <activity> tag of this activity should solve your problem.
Docs: https://developer.android.com/guide/topics/manifest/activity-element.html#wsoft
Related
I want that my horizontal recyclerview always shows the first item after setting the adapter instead of scrolling to the centre item. How can I achieve that?
This is my recommendation.xml file:
<?xml version="1.0" encoding="utf-8"?>
<androidx.constraintlayout.widget.ConstraintLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="fill_parent"
android:layout_height="wrap_content">
<ImageView
android:id="#+id/img"
android:layout_marginLeft="10dp"
android:layout_width="50dp"
android:layout_height="50dp"
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:id="#+id/zone"
android:textColor="#color/colorPrimary"
android:textSize="18sp"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
app:layout_constraintStart_toStartOf="#+id/xyz"
app:layout_constraintEnd_toEndOf="#+id/xyz"
android:layout_marginTop="3dp"
app:layout_constraintTop_toTopOf="parent" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/xyz"
android:gravity="center"
android:textSize="16sp"
android:layout_marginLeft="15dp"
app:layout_constraintTop_toBottomOf="#id/zone"
android:layout_marginTop="5dp"
app:layout_constraintStart_toEndOf="#id/img"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/day"
android:gravity="center"
android:textSize="16sp"
app:layout_constraintTop_toBottomOf="#id/xyz"
app:layout_constraintStart_toStartOf="#id/xyz"
app:layout_constraintEnd_toEndOf="#id/xyz"
app:layout_constraintBottom_toBottomOf="parent"
android:layout_marginBottom="6dp"/>
</androidx.constraintlayout.widget.ConstraintLayout>
This is my adapter class:
class recom_adapter extends RecyclerView.Adapter<recom_adapter.ViewHolder> {
private List<saved_zone> zoneList;
private Context context;
public static PrefConfig prefConfig;
public recom_adapter(List<saved_zone> zoneList, Context context) {
this.zoneList = zoneList;
this.context = context;
}
#NonNull
#Override
public recom_adapter.ViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View view= LayoutInflater.from(parent.getContext()).inflate(R.layout.recommendation,parent,false);
return new recom_adapter.ViewHolder(view);
}
#Override
public void onBindViewHolder(#NonNull recom_adapter.ViewHolder holder, int position) {
saved_zone sz = zoneList.get(position);
Glide.with(context).load(sz.getImageUrl).into(holder.img);
holder.xyz.setText(sz.getXYZ());
holder.day.setText(sz.getDate());
}
#Override
public int getItemCount() {
return zoneList.size();
}
public class ViewHolder extends RecyclerView.ViewHolder{
private ImageView img;
TextView zone, xyz, day;
public ViewHolder(View itemView) {
super(itemView);
img = itemView.findViewById(R.id.img);
zone = itemView.findViewById(R.id.zone);
xyz = itemView.findViewById(R.id.xyz);
day = itemView.findViewById(R.id.day);
}
}
}
This is how I am setting the setting the recyclerView in my adapter in my mainActivity:
recomm_recycler.setLayoutManager(new LinearLayoutManager(getActivity(),LinearLayoutManager.HORIZONTAL, true));
recomData = response.body();
recom_adapter = new recom_adapter(recomData, getActivity());
recomm_recycler.setAdapter(recom_adapter);
recomm_recycler.setLayoutManager(new LinearLayoutManager(getActivity(),LinearLayoutManager.HORIZONTAL, true));
There is problem in your above line.
Change the true to false
New Code
recomm_recycler.setLayoutManager(new LinearLayoutManager(getActivity(),LinearLayoutManager.HORIZONTAL, false));
I had a similar issue with vertical recycler view. In my case adding
android:focusableInTouchMode="true"
to RecyclerView's parent helped me.
Try this in your main XML parent layout
XML:
android:descendantFocusability="blocksDescendants"
Java:
listItem.setDescendantFocusability(FOCUS_BLOCK_DESCENDANTS);
I want to have a RecyclerView and an ImageButton below that.
If there are only a few items in the list, the button should just stick to the end of the list. Like in this picture
If the list's content is too long, the button should stick to the end of the site and the scrollable list should be limited to the top of the button. Like in this picture
I tried out many layouts and configurations but I could only achieve:
That the RecyclerView fills the screen and the button stays always at the bottom, even when there are no items in the list.
OR
That the button always sticks to the bottom of the list. If the List is too long, it kicks out the button out of the screen and even further list items are outside of the screen and the list is not scrollable.
How is it possible to get the layout how described in the first part? Is it even possible with xml-only?
Here some code for trying out:
TestActivity.java:
public class TestActivity extends AppCompatActivity {
private final int NUMBER_OF_ITEMS = 2; // change me!
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_test);
RecyclerView recyclerView = findViewById(R.id.recyclerView);
TestAdapter adapter = new TestAdapter();
recyclerView.setAdapter(adapter);
ArrayList<Object> list = new ArrayList<>();
for(int i = 0; i < NUMBER_OF_ITEMS; i++) list.add(null);
adapter.submitList(list);
}
public class TestAdapter extends ListAdapter<Object, TestViewHolder> {
TestAdapter() {
super(new DiffUtil.ItemCallback<Object>() {
#Override
public boolean areItemsTheSame(Object oldItem, Object newItem) {
return oldItem.equals(newItem);
}
#Override
public boolean areContentsTheSame(Object oldItem, Object newItem) {
return oldItem.equals(newItem);
}
});
}
#NonNull
#Override
public TestViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
return new TestViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.activity_card, parent, false));
}
#Override
public void onBindViewHolder(#NonNull TestViewHolder holder, int position) {
}
}
class TestViewHolder extends RecyclerView.ViewHolder {
TestViewHolder(View itemView) {
super(itemView);
}
}
}
and here is the card-layout
activity_card.xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="100dp"
android:foreground="#color/cardview_dark_background"
android:layout_margin="16dp">
</android.support.v7.widget.CardView>
and here is the activity-layout (only behaving well, with a full list. Button instead of ImageButton for simplification)
activity_test.xml:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
tools:context=".ui.TestActivity">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerView"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1"
android:scrollbars="vertical"
app:layoutManager="android.support.v7.widget.LinearLayoutManager" />
<Button
android:id="#+id/button"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Test" />
</LinearLayout>
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.RecyclerView
android:id="#+id/recyclerview"
android:layout_width="match_parent"
android:layout_height="match_parent"/>
<ImageButton
android:layout_alignParentTop="true"
android:layout_width="match_parent"
android:layout_height="50dp" />
</RelativeLayout>
I have a recylerView to show the images fetched from firebase cloud, However there is a large gap between some items and these gaps arise after i start scrolling, before scrolling, everything is placed perfectly, I have read a few articles, however not proved to be correct in my case.
The code for my MainActivity is given below
RecyclerView.LayoutManager layoutManager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
recyclerView = (RecyclerView) findViewById(R.id.recyclerView);
recyclerView.setHasFixedSize(true);
recyclerView.setLayoutManager(layoutManager);
recyclerView.setItemAnimator(new DefaultItemAnimator());
Query query = firebaseDatabase.getReference().child("Products").child(Uid).orderByKey();
FirebaseRecyclerOptions options = new FirebaseRecyclerOptions.Builder<MainConstructor>().setQuery(query, MainConstructor.class).build();
mFirebaseAdapter = new FirebaseRecyclerAdapter<MainConstructor, ShowDataViewHolder>(options) {
#Override
public ShowDataViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.list_view, parent, false);
return new ShowDataViewHolder(view);
}
#Override
protected void onBindViewHolder(#NonNull ShowDataViewHolder holder, int position, #NonNull MainConstructor model) {
holder.setImg(getApplicationContext(),model.getImageUrl());
holder.setImageText(model.getImageUrl());
holder.setCode(model.getProductCode());
progressDialog.dismiss();
}
};
recyclerView.setAdapter(mFirebaseAdapter);
}
#Override
protected void onStart() {
super.onStart();
mFirebaseAdapter.startListening();
recyclerView.setAdapter(mFirebaseAdapter);
}
#Override
protected void onStop() {
super.onStop();
mFirebaseAdapter.stopListening();
}
The code for ViewHolder class is given as
public class ShowDataViewHolder extends RecyclerView.ViewHolder implements View.OnClickListener {
ImageView img;
TextView imageText, codeText;
public ShowDataViewHolder(final View itemView) {
super(itemView);
itemView.setOnClickListener(this);
}
private void setImg(Context ctx, String img1) {
img = (ImageView) itemView.findViewById(R.id.List_ImageView);
Picasso.with(ctx).load(img1).placeholder(R.drawable.notification).into(img);
// progressDialog.dismiss();
}
private void setImageText(String text){
imageText = (TextView)itemView.findViewById(R.id.textView);
imageText.setText(text);
}
private void setCode(String code){
codeText = (TextView)itemView.findViewById(R.id.Code);
codeText.setText(code);
}
The large unwanted gaps can be clearly seen here:
The list_view layout code is given as:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.v7.widget.CardView
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_margin="2dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/List_ImageView"
android:padding="2dp"/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:id="#+id/textView"
android:visibility="invisible"/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/Code"
android:visibility="invisible"/>
</LinearLayout>
</android.support.v7.widget.CardView>
I have read someWhere that this problem arises because recyclerView continuously keeps on updating the items, so to correct that we need a ViewHolder class, however i have a viewHolder in my case then also this problem is there,
Can anyone help me with the solution and also with the exact problem why is it happening?
Thanks in advance
Your code is perfect just remove your parent node RelativeLayout which is actually not needed. That is creating issue with match_parent height.
<android.support.v7.widget.CardView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="150dp"
android:layout_margin="2dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<ImageView
android:id="#+id/List_ImageView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="2dp" />
<TextView
android:id="#+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:visibility="invisible" />
<TextView
android:id="#+id/Code"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:visibility="invisible" />
</LinearLayout>
</android.support.v7.widget.CardView>
Change this:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent">
to this:
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content">
I have a list of 100 items. I'm using a recyclerview with custom adapter.
It seems that all the items are load in the same times which cause OOM because I'am loading big images.
I have no problem with listview because listview does not load everything at once.
I heard that recyclerview load everything at once on lollipop, but how can I fix that?
public class ProductAdapter extends RecyclerView.Adapter<ProductViewHolder> {
List<Produit> list;
private Context ac;
private int nbColumn;
public ProductAdapter(List<Produit> list, Context ac)
{
this.list = list;
this.ac = ac;
this.nbColumn = 2;
}
public ProductAdapter(List<Produit> list, Context ac, int nbColumn)
{
this.list = list;
this.ac = ac;
this.nbColumn = nbColumn;
}
#Override
public ProductViewHolder onCreateViewHolder(ViewGroup viewGroup, int itemType) {
View view = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.item_product,viewGroup,false);
return new ProductViewHolder(view);
}
public void setNbColumn(int nb)
{
this.nbColumn = nb;
}
#Override
public void onBindViewHolder(final ProductViewHolder myViewHolder, int position) {
if (list != null) {
System.out.println("LOAD ITEM!!!!!!!!!!!!");
final Produit myObject = list.get(position);
myViewHolder.bind(myObject);
}
}
#Override
public int getItemCount() {
return list.size();
}
}
without start scrolling the output is
I/System.out: LOAD ITEM!!!!!!!!!!!!!!!!!
X100 times
UPDATE :
this is the code of my layout
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
>
<android.support.v4.widget.NestedScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="match_parent"
android:layout_width="wrap_content"
>
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="wrap_content"
android:layout_width="match_parent"
>
<TextView
android:id="#+id/cat"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="This is a title"
android:padding="10dp"
android:gravity="center"
android:textColor="#color/black"
android:textStyle="bold"
android:textSize="17dp"
/>
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:src="#drawable/list1_unselected"
android:id="#+id/list1"
android:layout_below="#+id/cat"
android:paddingLeft="10dp"
android:clickable="true"
/>
<ImageView
android:layout_width="25dp"
android:layout_height="25dp"
android:src="#drawable/list2"
android:paddingLeft="10dp"
android:id="#+id/list2"
android:layout_below="#+id/cat"
android:layout_toRightOf="#+id/list1"
android:clickable="true"
/>
<android.support.v7.widget.RecyclerView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/listingGrid"
android:layout_width="match_parent"
android:nestedScrollingEnabled="false"
android:layout_below="#+id/list2"
android:layout_height="match_parent"/>
</RelativeLayout>
</android.support.v4.widget.NestedScrollView>
</RelativeLayout>
I partially figured out my problem. After removing the NestedScrollView, the behavior of my Recyclerview works as expected. The thing is how can I combine both NestedScrollView and RecyclerView?
Thank you
Set android:layout_height of your RecyclerView to match_parent or some constant value.
EDIT:
Obviously it didn't help, since you have it all wrapped in NestedScrollView.
I would suggest removing NestedScrollView and combining all views from your RelativeLayout into another layout that you would use as header in your RecyclerView
Replace if (list != null) with if (myViewHolder != null) and it will work as intended
I am using android.support.v7.widget.CardView to show ImageView with two TextView's in RecyclerView but card view not showing the content(showing only blank white cards) when the screen orientation is vertical, on the other hand it is showing content when orientation is landscape.
When I run the same project from AndroidStudio there is no problem everything works fine.
I don't understand what is problem out there, is there problem with eclipse?
Please see the code below,
PostListFragment
public class PostListFragment extends Fragment implements AppConfig {
private ArrayList<Post> mPostArrayList;
private PostRecyclerAdapter mPostRecyclerAdapter;
private RecyclerView mRecyclerView;
//other declarations
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
//removed
}
private void init() {
// Set up RecyclerView
mRecyclerView = (RecyclerView) mRootView
.findViewById(R.id.mPostListRecyclerView);
// Setup layout manager for mPostArrayList and column count
final LinearLayoutManager mLayoutManager = new LinearLayoutManager(
getActivity());
// Control orientation of the mPostArrayList
mLayoutManager.setOrientation(LinearLayoutManager.VERTICAL);
mLayoutManager.scrollToPosition(0);
// Attach layout manager
mRecyclerView.setLayoutManager(mLayoutManager);
// Listen to the item touching
mRecyclerView.addOnItemTouchListener(new RecyclerItemClickListener(
getActivity(),
new RecyclerItemClickListener.OnItemClickListener() {
#Override
public void onItemClick(View itemView, int position) {
//some action
}
}));
mPostArrayList = new ArrayList<>();
// Bind adapter to recycler
mPostRecyclerAdapter = new PostRecyclerAdapter(
getActivity(), mPostArrayList);
mRecyclerView.setAdapter(mPostRecyclerAdapter);
}
private void getPosts() {
// Execute async task
new AsyncPosts().execute(mPostURL);
}
public class AsyncPosts extends AsyncTask<Object, String, JSONObject> {
//no problem with this
}
}
Layout used for PostListFragment
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:ads="http://schemas.android.com/apk/res-auto"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/mParentLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical" >
<FrameLayout
android:id="#+id/mPostListContainer"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" >
<android.support.v4.widget.SwipeRefreshLayout
android:id="#+id/mPostListSwipeRefreshLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<android.support.v7.widget.RecyclerView
android:id="#+id/mPostListRecyclerView"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</android.support.v4.widget.SwipeRefreshLayout>
</FrameLayout>
<!-- removed -->
</LinearLayout>
Here is adapter to set the values,
PostRecyclerAdapter
public class PostRecyclerAdapter extends
RecyclerView.Adapter<PostRecyclerAdapter.SimpleItemViewHolder> {
private Context mContext;
private List<Post> post;
// Provide a suitable constructor (depends on the kind of data store)
public PostRecyclerAdapter(Context context, List<Post> items) {
this.mContext = context;
this.post = items;
}
// Return the size of your data set (invoked by the layout manager)
#Override
public int getItemCount() {
return this.post.size();
}
// Create new items (invoked by the layout manager)
// Usually involves inflating a layout from XML and returning the holder
#Override
public SimpleItemViewHolder onCreateViewHolder(ViewGroup viewGroup,
int viewType) {
View itemView = LayoutInflater.from(viewGroup.getContext()).inflate(
R.layout.post_list_item, viewGroup, false);
return new SimpleItemViewHolder(itemView);
}
// Replace the contents of a view (invoked by the layout manager)
// Involves populating data into the item through holder
#Override
public void onBindViewHolder(SimpleItemViewHolder viewHolder, int position) {
Glide.with(mContext).load(post.get(position).IMG_URL)
.placeholder(R.drawable.ic_placeholder).crossFade(1000)
.centerCrop().into(viewHolder.mPostListSmallThumbnail);
viewHolder.mPostListSmallTitle.setText(post.get(position).POST_TITLE);
viewHolder.mPostListSmallContent
.setText(post.get(position).POST_CONTENT);
}
// Provide a reference to the views for each data item
// Provide access to all the views for a data item in a view holder
public final static class SimpleItemViewHolder extends
RecyclerView.ViewHolder {
ImageView mPostListSmallThumbnail;
TextView mPostListSmallTitle, mPostListSmallContent;
public SimpleItemViewHolder(View itemView) {
super(itemView);
mPostListSmallThumbnail = (ImageView) itemView
.findViewById(R.id.mPostListSmallThumbnail);
mPostListSmallTitle = (TextView) itemView
.findViewById(R.id.mPostListSmallTitle);
mPostListSmallContent = (TextView) itemView
.findViewById(R.id.mPostListSmallContent);
}
}
}
post_list_item
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/mPostListSmallCard"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:foreground="#drawable/card_background"
android:clickable="true"
app:cardCornerRadius="#dimen/blog_card_radius"
app:cardUseCompatPadding="true"
app:contentPadding="#dimen/blog_card_radius">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/mPostListSmallThumbnail"
android:layout_width="#dimen/blog_image_thumb_dim"
android:layout_height="#dimen/blog_image_thumb_dim"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:background="#drawable/ic_placeholder"
android:adjustViewBounds="true"
android:contentDescription="#string/image_thumbnail_placeholder" />
<TextView
android:id="#+id/mPostListSmallTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="#dimen/post_list_margin_left"
android:layout_marginStart="#dimen/post_list_margin_right"
android:layout_toEndOf="#+id/mPostListSmallThumbnail"
android:layout_toRightOf="#+id/mPostListSmallThumbnail"
android:ellipsize="end"
android:lines="2"
android:singleLine="false"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/mPostListSmallContent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/mPostListSmallThumbnail"
android:layout_alignEnd="#+id/mPostListSmallTitle"
android:layout_alignLeft="#+id/mPostListSmallTitle"
android:layout_alignRight="#+id/mPostListSmallTitle"
android:layout_alignStart="#+id/mPostListSmallTitle"
android:layout_below="#+id/mPostListSmallTitle"
android:ellipsize="end"
android:lines="3"
android:textAppearance="?android:attr/textAppearanceSmall" />
</RelativeLayout>
</android.support.v7.widget.CardView>
Here is post_list_item for landscape layout
land/post_list_item
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="#+id/mPostListSmallCard"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginRight="#dimen/blog_card_margin_landscape"
android:layout_marginLeft="#dimen/blog_card_margin_landscape"
app:cardCornerRadius="#dimen/blog_card_radius"
app:cardUseCompatPadding="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/mPostListSmallThumbnail"
android:layout_width="#dimen/blog_image_thumb_dim"
android:layout_height="#dimen/blog_image_thumb_dim"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignParentTop="true"
android:adjustViewBounds="true"
android:contentDescription="#string/image_thumbnail_placeholder" />
<TextView
android:id="#+id/mPostListSmallTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentEnd="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="#dimen/post_list_margin_left"
android:layout_marginStart="#dimen/post_list_margin_right"
android:layout_toEndOf="#+id/mPostListSmallThumbnail"
android:layout_toRightOf="#+id/mPostListSmallThumbnail"
android:ellipsize="end"
android:lines="2"
android:singleLine="false"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/mPostListSmallContent"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/mPostListSmallThumbnail"
android:layout_alignEnd="#+id/mPostListSmallTitle"
android:layout_alignLeft="#+id/mPostListSmallTitle"
android:layout_alignRight="#+id/mPostListSmallTitle"
android:layout_alignStart="#+id/mPostListSmallTitle"
android:layout_below="#+id/mPostListSmallTitle"
android:ellipsize="end"
android:lines="3"
android:textAppearance="?android:attr/textAppearanceSmall" />
</RelativeLayout>
</android.support.v7.widget.CardView>