I have 2 views in a recyclerview
#Override
public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent,
int viewType) {
if (viewType == TYPE_IMAGE) {
// create a new view
View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.rowlayout, parent, false);
// set the view's size, margins, paddings and layout parameters
ImageViewHolder vh = new ImageViewHolder(v);
return vh;
} else {
// create a new view
View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.childlayout, parent, false);
// set the view's size, margins, paddings and layout parameters
TextViewHolder vh = new TextViewHolder(v);
return vh;
}
}
my problem is withe layout design , I want the rowlayout to be above childlayout how to do that ?
this is main activity
setContentView(R.layout.activity_recycler_view);
mRecyclerView = (RecyclerView) findViewById(R.id.my_recycler_view);
mRecyclerView.setHasFixedSize(true);
// LinearLayoutManager layoutManager = new LinearLayoutManager(this, LinearLayoutManager.HORIZONTAL, false);
mLayoutManager = new LinearLayoutManager(this,LinearLayoutManager.HORIZONTAL, false);
mRecyclerView.setLayoutManager(mLayoutManager);
mAdapter = new MyAdapter(getDataSet());
mRecyclerView.setAdapter(mAdapter);
RecyclerView.ItemDecoration itemDecoration =
new DividerItemDecoration(this, LinearLayoutManager.VERTICAL);
mRecyclerView.addItemDecoration(itemDecoration);
this is the UPDATED layouts
rowlayout
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="6dp">
<ImageView
android:id="#+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:contentDescription="TODO"
android:src="#drawable/error" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="match_parent"
android:layout_weight="1"
android:orientation="vertical">
<TextView
android:id="#+id/firstLine"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:text="Example application"
android:textSize="16sp" />
<TextView
android:id="#+id/secondLine"
android:layout_width="fill_parent"
android:layout_height="26dip"
android:ellipsize="marquee"
android:singleLine="true"
android:text="Description"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
childlayout
<ImageView
android:id="#+id/header_photo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="#drawable/success" />
<TextView
android:id="#+id/textc"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Android Gig"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textStyle="bold" />
With the recent layout I have the below wrong results
I want to have such result , please notice I am trying to add a title 'today' above the view
notice that there are scroller view horizontal
Hope this could help:
rowlayouts.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:gravity="center_vertical"
android:orientation="horizontal"
android:padding="6dp">
<ImageView
android:id="#+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginRight="6dp"
android:contentDescription="TODO"
android:src="#drawable/logo" />
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_weight="1"
android:gravity="center_vertical"
android:orientation="vertical">
<TextView
android:id="#+id/firstLine"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical"
android:text="Example application"
android:textSize="16sp" />
<TextView
android:id="#+id/secondLine"
android:layout_width="fill_parent"
android:layout_height="26dip"
android:ellipsize="marquee"
android:gravity="center_vertical"
android:singleLine="true"
android:text="Description"
android:textSize="12sp" />
</LinearLayout>
</LinearLayout>
childlayout.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_gravity="center"
android:gravity="center"
android:orientation="vertical"
android:padding="10dp">
<ImageView
android:id="#+id/header_photo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:src="#drawable/logo" />
<TextView
android:id="#+id/textc"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="5dp"
android:gravity="center_horizontal"
android:text="Android Gig"
android:textAppearance="?android:attr/textAppearanceLarge"
android:textStyle="bold" />
</LinearLayout>
In your recyclerview adapter you can override a method called getItemViewType().
Notice that one off the parameters for onCreateViewHolder() is "int viewType". This viewType is got by the getItemViewType() method. Here you can write your logic to return a certain number for the type of view you want.
Eg: -
#Override
public int getItemViewType(int position) {
// you can return whatever integers you want
//your logic goes here
// Just as an example, return 0 or 1 depending on position.
return position % 2 ;
}`
I wasn't sure what you meant by - "I want the rowlayout to be above childlayout". You can maybe return 0 for all views of type RowLayout and 1 for ChildLayout.
Related
I want to alternate background colors for my items in recycler view for odd and even items. I tried doing it in the onBindViewHolder method of the Adapter class, but it does not work.
Below is the code.
public void onBindViewHolder(#NonNull ReportViewHolder holder, int position) {
ReportItem currentItem = reportlist.get(position);
if(position%2==0){
holder.itemView.setBackgroundColor(mContext.getResources().getColor(R.color.teal));
} else {
holder.itemView.setBackgroundColor(mContext.getResources().getColor(R.color.lightteal));
}
holder.departureDate.setText((currentItem.getDepartureDate()));
holder.flightNumber.setText(currentItem.getFlightNumber());
Below is the xml code for the holder layout.
<androidx.cardview.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginLeft="15dp"
android:layout_marginRight="15dp"
xmlns:app="http://schemas.android.com/apk/res-auto"
app:cardCornerRadius="0dp"
>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_marginLeft="0dp"
android:layout_marginRight="0dp"
android:layout_marginTop="0dp"
android:background="#color/teal"
android:layout_marginBottom="0dp"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#color/white"
/>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="#color/white"/>
</RelativeLayout>
</androidx.cardview.widget.CardView>
Try to use holder.relativeLayout instead of holder.itemView
I have a RecyclerView with CardView the problem is that the click doesn't repsond(unless i press the bottom of the view).I have set the clickable="true"
but it doesn't help
this is my row_item.xml :
<?xml version="1.0" encoding="utf-8"?>
<android.support.v7.widget.CardView xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
card_view:cardCornerRadius="5dp"
android:clickable="true"
card_view:cardUseCompatPadding="true" >
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent"
android:foreground="?selectableItemBackground"
android:clickable="true">
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/tv_name"
android:gravity="center"
android:padding="10dp"
android:textColor="#color/material_deep_teal_200"
android:textAppearance="?android:attr/textAppearanceMedium"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:clickable="true"/>
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/cb_check_box"
android:gravity="right"
android:layout_centerVertical="true" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:text="number"
android:clickable="true"
android:id="#+id/tv_number"
android:layout_below="#+id/tv_name"
android:layout_centerHorizontal="true" />
</RelativeLayout>
</android.support.v7.widget.CardView>
and this is how i set the onClick:
// Create new views (invoked by the layout manager)
#Override
public CustomViewHolder onCreateViewHolder(ViewGroup parent,
int viewType) {
// create a new view
View v = LayoutInflater.from(getActivity())
.inflate(R.layout.contacts_list_item, parent, false);
// set the view's size, margins, paddings and layout parameters
v.setOnClickListener(this);
CustomViewHolder vh = new CustomViewHolder(v);
return vh;
}
I want use the card flip effect (http://developer.android.com/intl/es/training/animation/cardflip.html) in each item of a recyclerview.
I have the 3 views.
item_cancion:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/container"
android:layout_width="match_parent"
android:layout_height="match_parent" />
item_cancion_front and item_cancion_back (Two xml with the same info for a proof)
<?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:padding="5dp"
android:background="?android:attr/selectableItemBackground"
android:clickable="true"
android:focusable="true">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/imgReproduciendo"
android:layout_alignParentTop="true"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true"
android:layout_alignBottom="#+id/txtArtista"
android:adjustViewBounds="true"
android:scaleType="fitCenter"
android:maxWidth="30dp"
android:layout_marginRight="10dp" />
<TextView
android:id="#+id/txtTitulo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14dp"
android:textStyle="bold"
android:layout_alignParentTop="true"
android:singleLine="true"
android:layout_toLeftOf="#+id/txtDuracion"
android:layout_toRightOf="#+id/imgReproduciendo"
android:layout_toEndOf="#+id/imgReproduciendo"
android:text="Titulo" />
<TextView
android:id="#+id/txtArtista"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textSize="14dp"
android:singleLine="true"
android:maxWidth="190dp"
android:layout_below="#+id/txtTitulo"
android:layout_toRightOf="#+id/imgReproduciendo"
android:layout_toEndOf="#+id/imgReproduciendo"
android:text="Artista" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/txtAlbum"
android:singleLine="true"
android:textSize="14dp"
android:gravity="right"
android:layout_below="#+id/txtDuracion"
android:layout_alignRight="#+id/txtDuracion"
android:layout_alignEnd="#+id/txtDuracion"
android:layout_toRightOf="#+id/txtArtista"
android:layout_marginLeft="15dp"
android:text="Album" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/txtDuracion"
android:paddingLeft="25dp"
android:singleLine="true"
android:textSize="14dp"
android:textStyle="italic"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:text="Duracion" />
</RelativeLayout>
In the viewHolder adapter I have:
#Override
public AdaptadorCancionesActual.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View v = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_cancion, parent, false);
actividad.getFragmentManager().beginTransaction().add(R.id.container, new CardFrontFragment()).commit();
ViewHolder vh = new ViewHolder(v, this);
return vh;
}
and the ViewHolder is:
public ViewHolder(View v, AdaptadorCancionesActual mAdapter) {
super(v);
this.mAdapter = mAdapter;
frameLayout = (RelativeLayout) v.findViewById(R.id.container);
txtCancion = (TextView) frameLayout.findViewById(R.id.txtTitulo);
txtArtista = (TextView) frameLayout.findViewById(R.id.txtArtista);
txtAlbum = (TextView) frameLayout.findViewById(R.id.txtAlbum);
txtFin = (TextView) frameLayout.findViewById(R.id.txtDuracion);
imgReproduciendo = (ImageView) frameLayout.findViewById(R.id.imgReproduciendo);
v.setOnClickListener(this);
}
#Override
public void onClick(View view) {
int position = getLayoutPosition();
Datos.getMusicSrv().setSong(position);
Datos.getMusicSrv().playSong();
mAdapter.flipCard();
//mAdapter.notifyDataSetChanged();
}
I have two question...
First, I can use this effect in the item of recyclerView?
And if Yes... Why the TextViews are null.
What I'm trying to do is to assign a different color to every other row in a RecycledView. I created a custom RecycledView.Adapter, and in onCreateViewHolder method I have this:
// Create a row_folder view
View view = inflater.inflate(R.layout.row_folder, parent, false);
if(position % 2 == 0) {
view.setBackgroundColor(Color.BLACK);
}
// Use MyViewHolder to bind the view
MyViewHolder holder = new MyViewHolder(view);
return holder;
The color does not get assigned. What am I missing ? Thanks.
edited:
row_folder 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:layout_gravity="center"
android:orientation="vertical">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="72dp"
android:background="#color/my_white"
android:orientation="horizontal">
<ImageView
android:id="#+id/folder_icon"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_gravity="center"
android:layout_marginLeft="16dp"
android:src="#drawable/folder_icon" />
<TextView
android:id="#+id/folder_name"
android:layout_width="190dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="16dp"
android:text="The Mills"
android:textColor="#color/my_blue"
android:textSize="16sp"
android:textStyle="bold" />
<ImageView
android:id="#+id/folder_content_icon"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_gravity="center"
android:layout_marginLeft="12dp"
android:src="#drawable/folder_content_icon" />
<TextView
android:id="#+id/content_number"
android:layout_width="30dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="16dp"
android:gravity="left"
android:text="3"
android:textColor="#color/my_blue"
android:textSize="16sp"
android:textStyle="bold" />
</LinearLayout>
</LinearLayout>
do something like this in your recycler view adapter:
#Override
public void onBindViewHolder(ViewHolder holder, int position)
{
if(position % 2 == 0)
{
//holder.rootView.setBackgroundColor(Color.BLACK);
holder.rootView.setBackgroundResource(R.color.black);
}
else
{
//holder.rootView.setBackgroundColor(Color.WHITE);
holder.rootView.setBackgroundResource(R.color.white);
}
}
EDIT:
Change your xml file like this: row_folder.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/rootView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="72dp"
android:background="#color/my_white"
android:orientation="horizontal">
<ImageView
android:id="#+id/folder_icon"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_gravity="center"
android:layout_marginLeft="16dp"
android:src="#drawable/folder_icon" />
<TextView
android:id="#+id/folder_name"
android:layout_width="190dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="16dp"
android:text="The Mills"
android:textColor="#color/my_blue"
android:textSize="16sp"
android:textStyle="bold" />
<ImageView
android:id="#+id/folder_content_icon"
android:layout_width="20dp"
android:layout_height="20dp"
android:layout_gravity="center"
android:layout_marginLeft="12dp"
android:src="#drawable/folder_content_icon" />
<TextView
android:id="#+id/content_number"
android:layout_width="30dp"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:layout_marginLeft="16dp"
android:gravity="left"
android:text="3"
android:textColor="#color/my_blue"
android:textSize="16sp"
android:textStyle="bold" />
</LinearLayout>
create one more variable in your ViewHolder class as below:
public static class ViewHolder extends RecyclerView.ViewHolder
{
LinearLayout rootView;//newly added field
public ViewHolder(View view)
{
super(view);
rootView=(LinearLayout)view.findViewById(R.id.rootView);
}
}
I hope it might work.
I'm putting this here just for future reference for those trying to apply a zebra striping like color effect on RecyclerView's row which basically holds a CardView.
XML
<?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/cv"
android:layout_width="match_parent"
android:layout_height="wrap_content"
>
<!--Content goes here-->
</android.support.v7.widget.CardView>
Now, in adapter side, initialize the CardView first (I'm using butterknife binding).
public class YooViewHolder extends RecyclerView.ViewHolder {
#BindView(R.id.cv)
CardView cardView;
public YooViewHolder(View v) {
super(v);
ButterKnife.bind(this, v);
}
}
And finally at onBindViewHolder, place this single line of code.
holder.cardView.setCardBackgroundColor(
ContextCompat.getColor(mContext,
position % 2 == 0 ? R.color.white : R.color.white_grayish));
Be sure to use setCardBackgroundColor (and not setBackgroundColor) on CardView.
I have a problem with my GridView when it receives incomplete row item number, it doesn't scroll anymore. My items are dynamic which are given by the server, I have 3 columns and if the number of GridView items are more than enough to enable scrolling and if the row item is 3, it works fine. For example (9 items):
But if the third row has only 1 or 2 item/s, it doesn't scroll anymore (7 or 8 items):
This has caused me headache more than excitement, my GridView in layout is:
<GridView
android:id="#+id/gridView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#color/white"
android:listSelector="#android:color/transparent"
android:numColumns="3"
android:stretchMode="columnWidth" >
</GridView>
In my activity nothing much, just declaration and setting its adapter. Did I miss anything? I tried adding verticalSpacing and padding separately but nothing's changed.
EDIT:
This is the setup in the whole layout:
Black is a RelativeLayout, FrameLayout and the last ImageView are aligned top and bottom respectively. Top TextView is below FrameLayout, bottom TextView is below top TextView. Now GridView is below bottom TextView and above ImageView, it should expand its height basing to the space left consumed between the first 3 elements and the bottom element. This is how it's setup in my layout.
I believe it's a layout problem more than in my code since I've done dozens of ListView and this has similar implementation.
EDIT2:
The layout:
<RelativeLayout 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"
android:orientation="vertical"
tools:context=".SixthActivity" >
<FrameLayout
android:id="#+id/cover_frame"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<ImageView
android:id="#+id/cover_image"
android:layout_width="match_parent"
android:layout_height="180dp"
android:background="#color/gray"
android:scaleType="centerCrop" />
<ProgressBar
android:id="#+id/cover_image_progressbar"
style="?android:attr/progressBarStyle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerInParent="true" />
</RelativeLayout>
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="180dp" >
<LinearLayout
android:layout_width="match_parent"
android:layout_height="55dp"
android:layout_alignParentBottom="true"
android:orientation="horizontal" >
<ImageView
android:layout_width="30dp"
android:layout_height="30dp"
android:layout_gravity="center_vertical"
android:layout_margin="10dp" />
<TextView
android:id="#+id/school_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center_vertical"
android:layout_marginBottom="10dp"
android:layout_marginLeft="5dp"
android:layout_marginRight="10dp"
android:layout_marginTop="10dp"
android:ellipsize="end"
android:maxLines="2"
android:textColor="#color/white"
android:textStyle="bold" />
</LinearLayout>
<LinearLayout
android:id="#+id/container_sns"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:layout_margin="10dp"
android:gravity="right"
android:orientation="horizontal" >
<ImageView
android:id="#+id/btn_telephone"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginLeft="3dp"
android:layout_marginRight="3dp"
android:visibility="gone" />
<ImageView
android:id="#+id/btn_email"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginLeft="3dp"
android:layout_marginRight="3dp"
android:visibility="gone" />
<ImageView
android:id="#+id/btn_facebook"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginLeft="3dp"
android:layout_marginRight="3dp"
android:visibility="gone" />
<ImageView
android:id="#+id/btn_twitter"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginLeft="3dp"
android:layout_marginRight="3dp"
android:visibility="gone" />
<ImageView
android:id="#+id/btn_line"
android:layout_width="40dp"
android:layout_height="40dp"
android:layout_marginLeft="3dp"
android:layout_marginRight="3dp"
android:visibility="gone" />
</LinearLayout>
</RelativeLayout>
</FrameLayout>
<TextView
android:id="#+id/student_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/cover_frame"
android:background="#f8f7f3"
android:padding="10dp"
android:textColor="#color/brown"
android:textStyle="bold" />
<RelativeLayout
android:id="#+id/container_news"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/student_name"
android:background="#drawable/bg_news"
android:clickable="true"
android:orientation="horizontal"
android:visibility="gone" >
<TextView
android:id="#+id/news"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_gravity="center_vertical"
android:layout_marginLeft="85dp"
android:layout_marginRight="10dp"
android:clickable="true"
android:ellipsize="end"
android:maxLines="2"
android:textColor="#color/brown"
android:textStyle="bold" />
</RelativeLayout>
<RelativeLayout
android:id="#+id/container_next_plan"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/container_news"
android:background="#drawable/bg_next"
android:clickable="true"
android:orientation="horizontal"
android:visibility="gone" >
<TextView
android:id="#+id/next_plan"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerVertical="true"
android:layout_gravity="center_vertical"
android:layout_marginLeft="85dp"
android:layout_marginRight="10dp"
android:clickable="true"
android:ellipsize="end"
android:maxLines="2"
android:textColor="#color/brown"
android:textStyle="bold" />
</RelativeLayout>
<GridView
android:id="#+id/grid_view"
android:layout_width="match_parent"
android:layout_height="fill_parent"
android:layout_above="#+id/mypage_footer"
android:layout_below="#id/container_next_plan"
android:background="#ACA899"
android:gravity="center"
android:numColumns="3" >
</GridView>
<ImageView
android:id="#+id/mypage_footer"
android:layout_width="match_parent"
android:layout_height="40dp"
android:layout_alignParentBottom="true"
android:scaleType="fitXY" />
</RelativeLayout>
Don't mind the ImageViews, I just took out their source. I needed to retain the setup from my actual layout. The code:
public class SixthActivity extends Activity {
private Integer[] gridViewItem = new Integer[] { 1, 2, 3, 4, 5, 6, 7, 8 };
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_sixth);
GridView gridView = (GridView) findViewById(R.id.grid_view);
CustomAdapter adapter = new CustomAdapter(this,
R.layout.item_module, gridViewItem);
gridView.setAdapter(adapter);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.sixth, menu);
return true;
}
}
The adapter:
public class CustomAdapter extends ArrayAdapter<Integer> {
private Context context;
private int resource;
private Integer[] moduleList;
public CustomAdapter(Context context, int resource,
Integer[] moduleList) {
super(context, resource, moduleList);
// TODO Auto-generated constructor stub
this.context = context;
this.resource = resource;
this.moduleList = moduleList;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
View row = convertView;
ViewHolder holder = null;
if (row == null) {
LayoutInflater inflater = ((Activity) context).getLayoutInflater();
row = inflater.inflate(resource, parent, false);
holder = new ViewHolder();
row.setTag(holder);
} else {
holder = (ViewHolder) row.getTag();
}
holder.tvModuleName = (TextView) row.findViewById(R.id.module_name);
holder.tvModuleImage = (ImageView) row.findViewById(R.id.module_image);
holder.tvModuleName.setText("SAMPLESAMPLE");
return row;
}
public class ViewHolder {
public ImageView tvModuleImage;
public TextView tvModuleName;
}
}
The item layout:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/item_module"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="vertical" >
<ImageView
android:id="#+id/module_image"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
<TextView
android:id="#+id/module_name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:ellipsize="end"
android:singleLine="true" />
</LinearLayout>
Try to add numbers to gridViewItem to add items enough to trigger the scrolling just like in my screenshots, and try taking out 1 or 2 items at the bottom such that that row would be incomplete to replicate my problem. Thanks.