Develop Reference

cardview extra space in recycleview android app

I want my cards be one to another,but they spawn with extra space,i don't know how to fix this.
I thought that my problem with recycleView.
//My RVadapter
public class RVAdapter extends RecyclerView.Adapter<RVAdapter.PersonViewHolder>{
List<Bus> abstractlistbus;
public static class PersonViewHolder extends RecyclerView.ViewHolder {
CardView cv;
TextView bus_name;
TextView controller_Status;
Context mContext;
PersonViewHolder(final View itemView, final Context context) {
super(itemView);
cv = (CardView)itemView.findViewById(R.id.cv);
mContext=context;
bus_name = (TextView)itemView.findViewById(R.id.name);
controller_Status = (TextView)itemView.findViewById(R.id.Status);
}
}
RVAdapter(List<Bus> abstractlist){
this.abstractlistbus = abstractlist;
}
#Override
public int getItemCount() {
return abstractlistbus.size();
}
#Override
public PersonViewHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
View v = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.cards_layout, viewGroup, false);
PersonViewHolder pvh = new PersonViewHolder(v,v.getContext());
return pvh;
}
#Override
public void onBindViewHolder(/*final*/ PersonViewHolder personViewHolder, final int i) {
personViewHolder.bus_name.setText("Номер автобуса:"+abstractlistbus.get(i).number);
personViewHolder.controller_Status.setText(abstractlistbus.get(i).controller+"");
}
}
//My activity_main.xml
<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"
xmlns:app="http://schemas.android.com/apk/res-auto"
tools:context=".MainActivity"
>
<android.support.v7.widget.RecyclerView
android:id="#+id/my_recycler_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scrollbars="vertical"
/>
</RelativeLayout>
//My cards_layout.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="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:tag="cards main container">
<android.support.v7.widget.CardView
android:id="#+id/cv"
xmlns:card_view="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="wrap_content"
card_view:cardCornerRadius="10dp"
card_view:cardElevation="5dp"
card_view:cardUseCompatPadding="true">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
>
<LinearLayout
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginTop="12dp"
android:layout_weight="2"
android:orientation="vertical"
>
<TextView
android:id="#+id/name"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="Android Name"
android:textAppearance="?android:attr/textAppearanceLarge" />
<TextView
android:id="#+id/Status"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_marginTop="10dp"
android:text="Android Version"
android:textAppearance="?android:attr/textAppearanceMedium"/>
</LinearLayout>
</LinearLayout>
</android.support.v7.widget.CardView>
</LinearLayout>
//And piece of code im MainActivity.java
RecyclerView rv = (RecyclerView) findViewById(R.id.my_recycler_view);
rv.setHasFixedSize(true);
LinearLayoutManager llm = new LinearLayoutManager(this);
rv.setLayoutManager(llm);
extra space between cards
enter image description here
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in your card linear layout make **android:layout_height="match_parent"** to **android:layout_height="wrap_content"**
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:orientation="vertical"
android:tag="cards main container">

In your cards_layout.xml - add these margins to your linear layout.
android:layout_marginTop="5dp"
android:layout_marginBottom="5dp"
This will solve your problem.

in you adapter view change CardView's height match_parent to wrap_content

Try it with this tag in your CardView:
app:cardUseCompatPadding="true"

recyclerview android mix data pictures after scroll

i am developing and app that should show users instagram posts in a recyclerview...i get all data correctly but after i scroll my recyclerview pictures get mess up and one picture shows twice ...and other messed ups in my list.
here is my onbind View holder in recyclerview extends RecyclerView.Adapter :
#Override
public void onBindViewHolder(RecyclerView.ViewHolder holder, final int position) {
Picasso.with(context).
load(imageThumbList.get(position)
).
into(ivimage);
igetPositionImage.getPosition(position);
/*imageLoader.DisplayImage(imageThumbList.get(position), ivimage);*/
count_like.setText(likeCounts.get(position));
and its my called up recycle view in my fragment:
private void setImageGridAdapter() {
recyclerView = (RecyclerView) getView().findViewById(R.id.recycler_view);
RecyclerView.LayoutManager mLayoutManager = new GridLayoutManager(getActivity(),3);
recyclerView.setLayoutManager(mLayoutManager);
recyclerView.addItemDecoration(new GridSpacingItemDecoration(1, dpToPx(1), true));
recyclerView.setItemAnimator(new DefaultItemAnimator());
RecycleListAdapter recycleListAdapter = new RecycleListAdapter(getActivity(),imageThumbList , likeCounts ,LikeGetterF.this);
recyclerView.setAdapter(recycleListAdapter);
Paginate.with(recyclerView , callbacks)
.setLoadingTriggerThreshold(2).
addLoadingListItem(true).
setLoadingListItemCreator(new RecycleListAdapter(getActivity(),imageThumbList,likeCounts,LikeGetterF.this))
.setLoadingListItemSpanSizeLookup(new RecycleListAdapter(getActivity(),imageThumbList,likeCounts,LikeGetterF.this))
.build();
//gvAllImages.setAdapter(new MyGridListAdapter(context,imageThumbList));
}
and my xml code :
> <?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="match_parent"
android:orientation="vertical"
android:id="#+id/all_media_files"
>
<!-- <ListView -->
<!-- android:id="#+id/lvImages" -->
<!-- android:layout_width="fill_parent" -->
<!-- android:layout_height="wrap_content" > -->
<!-- </ListView> -->
<android.support.v7.widget.RecyclerView
android:id="#+id/recycler_view"
android:background="#AFAFAFAF"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:clipToPadding="true"
android:scrollbars="horizontal" />
</LinearLayout>
and my item adapter xml :
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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:layout_marginLeft="8dp"
android:layout_marginTop="20dp"
>
<FrameLayout
android:layout_width="100dp"
android:layout_height="100dp"
>
<ImageView
android:id="#+id/ivImage"
android:layout_width="100dp"
android:layout_height="100dp"
android:clickable="true"
android:scaleType="fitCenter"
android:src="#drawable/profile"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_gravity="bottom"
android:background="#AFAFAFAF"
>
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:src="#drawable/like_red"
android:id="#+id/like_img"
/>
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="bottom|right"
android:text="0"
android:gravity="right"
android:textColor="#color/textColorPrimary"
android:textSize="#dimen/buttonSizes"
android:id="#+id/like_count"
/>
</LinearLayout>
</FrameLayout>
<!-- android:background="#drawable/char_02"-->
</LinearLayout>

Remove final for position in bind holder,
public void onBindViewHolder(RecyclerView.ViewHolder holder, int position) {
int adapterPos=holder.getAdapterPosition();
Picasso.with(context).
load(imageThumbList.get(adapterPos)
).
into(ivimage);
igetPositionImage.getPosition(position);
holder.setIsRecyclable(false);
/*imageLoader.DisplayImage(imageThumbList.get(position), ivimage);*/
count_like.setText(likeCounts.get(position));
and use adapterPos everywhere in bindView holder

CardView contents not respecting match_parent

I am trying to create something very simple: a CardView that stretches to screen height and has a TextView inside it which should stretch to the card width. I have made the card fill the screen vertically with android:height="match_parent" on the CardView. However, now the CardView contents, like a simple TextView will not stretch across the whole card horizontally when setting android:height="match_parent" on the TextView. It just looks like wrap_content instead.
Note that this CardView is being placed inside a RecyclerView with a horizontal LinearLayoutManager.
Note that setting android:layout_width="match_parent" on the card does not actually stretch it out to the screen width when using a horizontal LinearLayoutManager, and the opposite is true if using a vertical LinearLayoutManager! I think this has something to do with my problem.
Here is the CardView xml:
<android.support.v7.widget.CardView
xmlns:card_view="http://schemas.android.com/apk/res-auto"
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/card_view"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_margin="6dp"
card_view:contentPadding="8dp"
card_view:cardElevation="8dp"
card_view:cardCornerRadius="4dp"
card_view:cardUseCompatPadding="true" >
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="match_parent">
<ImageView
android:id="#+id/imageView_video_thumbnail"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:scaleType="centerCrop" />
<TextView
android:id="#+id/textView_title"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:padding="2sp"
android:background="#80000000"
android:gravity="center"
android:textColor="#android:color/white"
android:textSize="16sp"/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true">
<Button
android:id="#+id/textView_preview"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:gravity="center"
android:background="#80000000"
style="?android:attr/buttonBarButtonStyle"
android:text="Preview"/>
<Button
android:id="#+id/textView_set"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="#80000000"
android:gravity="center"
style="?android:attr/buttonBarButtonStyle"
android:text="Set"/>
</LinearLayout>
</RelativeLayout>
Here is the RecyclerView xml:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingLeft="8dp"
android:paddingRight="8dp"
android:paddingTop="8dp"
android:paddingBottom="8dp"
android:gravity="center"
app:layout_behavior="#string/appbar_scrolling_view_behavior"
tools:showIn="#layout/activity_wallpapers" tools:context=".WallpapersActivity">
<android.support.v7.widget.RecyclerView
android:id="#+id/cardList"
android:layout_width="match_parent"
android:layout_height="match_parent" />

I fixed this by placing the CardView inside a RelativeLayout as the outer-most layout:
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<android.support.v7.widget.CardView
style="#style/CardLayout">
...

I guess you have problem with your inflater.
I had similar problem and changed my inflater from:
inflater.inflate(R.layout.services_card_list_item, null);
to this:
inflater.inflate(R.layout.services_card_list_item, parent, false);

This is working code. please try it.
public class MyRecyclerAdapter extends RecyclerView.Adapter<FeedListRowHolder> {
private List<FeedItem> feedItemList;
private Context mContext;
public MyRecyclerAdapter(Context context, List<FeedItem> feedItemList) {
this.feedItemList = feedItemList;
this.mContext = context;
}
#Override
public FeedListRowHolder onCreateViewHolder(ViewGroup viewGroup, int i) {
View v = LayoutInflater.from(viewGroup.getContext()).inflate(R.layout.list_row,viewGroup, false);
FeedListRowHolder mh = new FeedListRowHolder(v);
return mh;
}
#Override
public void onBindViewHolder(FeedListRowHolder feedListRowHolder, int i) {
// feedListRowHolder.title.setText("set data");
}
#Override
public int getItemCount() {
return 10;
}
}
OR
Replace with your code.
LayoutInflater.from(viewGroup.getContext())
.inflate(R.layout.card_listitem, viewGroup, false);

This was actually a bug in an early version of the RecylerView library. I forget exactly in which version it was fixed, but I think it was somewhere around support:recyclerview-v7:23.1.0 where it was fixed.

Use Custom Layout in NavigationDrawer With Header And list

How to do add custom layout in NavigationView and design my create custom NavigationView use material design,i want put my drawer icon to right and text left of it something like this

I Search too much and this is my experience that works fine
at first create layout for header. its name is nav_header_main.xml then put it in layouts folders in res and put this code in it..
<?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="#dimen/nav_header_height"
android:background="#drawable/header"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
android:theme="#style/ThemeOverlay.AppCompat.Dark"
android:gravity="top">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:padding="16dp">
<de.hdodenhof.circleimageview.CircleImageView
android:id="#+id/cv_nave_profile_image"
android:layout_width="#dimen/nav_profile_image"
android:layout_height="#dimen/nav_profile_image"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:src="#drawable/profile"
/>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_toLeftOf="#id/cv_nave_profile_image"
android:layout_alignParentTop="true"
android:padding="#dimen/activity_horizontal_margin"
android:orientation="vertical"
>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/tv_nav_name"
android:textStyle="bold"
android:typeface="sans"
android:textColor="#ffffff"
android:gravity="right"
android:layout_gravity="right"
android:text="رخداد جدید"
android:paddingBottom="5dp"
android:textSize="#dimen/body"
/>
</LinearLayout>
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:typeface="sans"
android:textColor="#ffffff"
android:id="#+id/tv_nav_phone"
android:layout_alignParentLeft="true"
android:text="0370077315"
/>
</RelativeLayout>
</LinearLayout>
then i include it as child of NavigationView and For menu item i use RecyclerView to show menu and icon so my NavigationView is
<android.support.design.widget.CoordinatorLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:fitsSystemWindows="true"
tools:context="spydroid.ir.dorobar.Activities.SearchActivity">
<android.support.design.widget.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:theme="#style/AppTheme.AppBarOverlay">
<android.support.v7.widget.Toolbar
android:id="#+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
app:popupTheme="#style/AppTheme.PopupOverlay">
</android.support.v7.widget.Toolbar>
</android.support.design.widget.AppBarLayout>
<include layout="#layout/content_search" />
<android.support.design.widget.FloatingActionButton
android:id="#+id/fab"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom|end"
android:layout_margin="#dimen/fab_margin"
android:src="#android:drawable/ic_dialog_email" />
</android.support.design.widget.CoordinatorLayout>
<android.support.design.widget.NavigationView android:id="#+id/nav_view"
android:layout_width="fill_parent" android:layout_height="match_parent"
android:layout_gravity="right" android:fitsSystemWindows="true"
android:layout_marginLeft="#dimen/nav_margin"
>
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical"
>
<include layout="#layout/nav_header_main" />
<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/drawer_slidermenu"
android:layout_width="fill_parent"
android:layout_height="match_parent"
android:layout_marginTop="16dp"/>
</RelativeLayout>
</LinearLayout>
</android.support.design.widget.NavigationView>
just you have to remember put your NavigationView in DrawerLayout
then i create layout for menu item with ImageView and TextView this layout and this name is card_drawer_item.xml and its code is here
<?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="48dp">
<ImageView
android:id="#+id/drawer_icon"
android:layout_width="25dp"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginLeft="12dp"
android:layout_marginRight="12dp"
android:src="#drawable/ic_about"
android:layout_centerVertical="true" />
<TextView
android:id="#+id/drawer_text"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:layout_toLeftOf="#id/drawer_icon"
android:minHeight="?android:attr/listPreferredItemHeightSmall"
android:textAppearance="?android:attr/textAppearanceListItemSmall"
android:gravity="center_vertical"
android:typeface="sans"
android:paddingRight="40dp"/>
</RelativeLayout>
then i create ViewHolder folder for this layout.
public class DrawerItemHolder extends RecyclerView.ViewHolder {
public ImageView itemIcon;
public TextView itemText;
public DrawerItemHolder(View itemView) {
super(itemView);
itemIcon= (ImageView) itemView.findViewById(R.id.drawer_icon);
itemText= (TextView) itemView.findViewById(R.id.drawer_text);
}
}
now i define text of menu items as string array and array that contains menu icons in menu in strings.xml
<string-array name="drawer_items">
<item>setting</item>
<item>add record</item>
<item>ads</item>
<item>about</item>
<item>call</item>
<item>help</item>
<item>privacy</item>
</string-array>
<array name="drawers_icons">
<item>#drawable/ic_action_settings</item>
<item>#drawable/ic_plus</item>
<item>#drawable/ic_ads</item>
<item>#drawable/ic_about</item>
<item>#drawable/ic_phone</item>
<item>#drawable/ic_help</item>
<item>#drawable/ic_policy</item>
</array>
then we just need an Adapter like this
public class DrawerItemAdapter extends RecyclerView.Adapter<DrawerItemHolder> {
// slide menu items
private List<DrawerItem> items;
private List<Integer> drawerIcons;
public DrawerItemAdapter(List<DrawerItem> items) {
super();
this.items = items;
}
#Override
public DrawerItemHolder onCreateViewHolder(ViewGroup parent, int viewType) {
View itemView = LayoutInflater.
from(parent.getContext()).
inflate(R.layout.card_drawer_item, parent, false);
return new DrawerItemHolder(itemView);
}
#Override
public void onBindViewHolder(DrawerItemHolder holder, int position) {
holder.itemIcon.setImageResource(items.get(position).getIconId());
holder.itemText.setText(items.get(position).getText());
}
#Override
public int getItemCount() {
return items.size();
}
}
every thing is ok .. just now we have to set NavigationView in Activity.
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_search);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
recList = (RecyclerView) findViewById(R.id.drawer_slidermenu);
recList.setHasFixedSize(true);
LinearLayoutManager llm = new LinearLayoutManager(this);
llm.setOrientation(LinearLayoutManager.VERTICAL);
recList.setLayoutManager(llm);
String []itemsTitle=getResources().getStringArray(R.array.drawer_items);
TypedArray icons=getResources().obtainTypedArray(R.array.drawers_icons);
List<DrawerItem>drawerItems= new ArrayList<DrawerItem>();
for(int i=0;i<itemsTitle.length;i++){
drawerItems.add(new DrawerItem(icons.getResourceId(i,-1),itemsTitle[i]));
}
DrawerItemAdapter ad= new DrawerItemAdapter(drawerItems);
recList.setAdapter(ad);
}
#Override
public void onBackPressed() {
if (drawer.isDrawerOpen(GravityCompat.END)) {
drawer.closeDrawer(GravityCompat.END);
return;
}
super.onBackPressed();
}

Listview inside Listview only one Element

Hi i'm trying to put a listview inside a listview inside a listview.
The only problem is only the first listview is showing all elements correctly.
Every listview after that only contains one element.
UPDATE:
Creating my own non-scrollable listview fixed the problem.
https://stackoverflow.com/a/24629341/3713144
Here is some code:
activity_anlagen_details.xml:
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/DrawerLayout"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:elevation="7dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical">
<include
android:id="#+id/tool_bar"
layout="#layout/tool_bar"></include>
<TextView
android:id="#+id/anlagenName_textview"
android:layout_width="0dp"
android:layout_height="60dp"
android:gravity="center|center_vertical"
android:padding="3dip"
android:singleLine="true"
android:textAppearance="?android:attr/textAppearanceLarge" />
<View
android:layout_width="fill_parent"
android:layout_height="4dp"
android:background="#424242" />
<ListView
android:id="#+id/listChecklisten"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
<android.support.v7.widget.RecyclerView
android:id="#+id/RecyclerView"
android:layout_width="320dp"
android:layout_height="match_parent"
android:layout_gravity="left"
android:background="#ffffff"
android:scrollbars="vertical">
</android.support.v7.widget.RecyclerView>
</android.support.v4.widget.DrawerLayout>
anlagen_checklisten_listview.xml:
<?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="wrap_content">
<TextView
android:layout_width="match_parent"
android:layout_height="60dp"
android:textAppearance="?android:attr/textAppearanceMedium"
android:id="#+id/checkliste_name"
android:layout_gravity="center_horizontal"
android:gravity="center|center_vertical"/>
<ListView
android:id="#+id/listChecklistenPunkte"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
and so on...
What i'm trying to do now is setting an ArrayAdapter for all listviews:
AnlagenDetailsActivity:
...
long anlagenId = getIntent().getLongExtra("anlagen_id", 0);
Log.d(logger, "Details for Anlage: " + anlagenId);
LocalAnlagenAccessor accessor = new LocalAnlagenAccessor(this);
Anlage anlage = accessor.readAnlage(anlagenId);
TextView anlagenName = (TextView) findViewById(R.id.anlagenName_textview);
anlagenName.setText(anlage.getName());
ListView listView = (ListView) findViewById(R.id.listChecklisten);
AnlagenChecklistenAdapter adapter = new AnlagenChecklistenAdapter(this);
listView.setAdapter(adapter);
adapter.addAll(anlage.getChecklisten());
...
AnlagenChecklistenAdapter:
...
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View checklisteView = inflater.inflate(R.layout.anlagen_checklisten_listview, parent, false);
TextView checklisteName = (TextView) checklisteView.findViewById(R.id.checkliste_name);
checklisteName.setText(getItem(position).getArt());
ListView listView = (ListView) checklisteView.findViewById(R.id.listChecklistenPunkte);
AnlagenChecklistenPunktAdapter adapter = new AnlagenChecklistenPunktAdapter(checklisteView.getContext());
listView.setAdapter(adapter);
adapter.addAll(getItem(position).getChecklistenPunkte());
return checklisteView;
}
...
The same goes on for one more listview.
What am I doing wrong here?