Develop Reference

Get "No results" Message Custom Adapter ListView Android

I am having a problem to set a "No results" message when getCount() returns 0.
I have a custom layout for the listview, and I simply want to get a "No Results" textview when there is no data on the listview.
Any idea how to achieve this?
I saw something with a empty id, but that needs to be on a listview, since this is a custom layout, it doesn't have that "tag".
Custom Adapter Code:
public class ListScheduleAdapter extends BaseAdapter {
Context context;
protected List<Schedule> listSchedules;
LayoutInflater inflater;
public ListScheduleAdapter(Context context, List<Schedule> listSchedules) {
this.listSchedules = listSchedules;
this.inflater = LayoutInflater.from(context);
this.context = context;
}
public int getCount() {
return listSchedules.size();
}
public Schedule getItem(int position) {
return listSchedules.get(position);
}
public long getItemId(int position) {
return listSchedules.get(position).getCod_Horario();
}
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = this.inflater.inflate(R.layout.layout_list_item,
parent, false);
holder.txtTeacher = (TextView) convertView
.findViewById(R.id.txt_teacher);
holder.txtDayofWeek = (TextView) convertView
.findViewById(R.id.txt_dayofweek);
holder.txtSubject = (TextView) convertView
.findViewById(R.id.txt_subject);
holder.txtTime = (TextView) convertView
.findViewById(R.id.txt_time);
holder.txtRoom = (TextView) convertView
.findViewById(R.id.txt_room);
holder.txtClass = (TextView) convertView
.findViewById(R.id.txt_class);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
Schedule sche = listSchedules.get(position);
String fullTeacher = sche.getProfessor();
String[] names = fullTeacher.split(" ");
holder.txtTeacher.setText(names[0] + " " + names[names.length-1]);
holder.txtDayofWeek.setText(sche.getDia_Semana());
holder.txtSubject.setText(sche.getDisciplina());
holder.txtTime.setText(sche.getT_Entrada() + "h-" + sche.getT_Saida()+"h");
holder.txtRoom.setText(sche.getSala());
holder.txtClass.setText(sche.getTurma());
return convertView;
}
private class ViewHolder {
TextView txtTeacher;
TextView txtDayofWeek;
TextView txtSubject;
TextView txtTime;
TextView txtRoom;
TextView txtClass;
}
}
Fragment Code (method called on a async OnPostExecute method):
private void populateListView() {
ListScheduleAdapter adapter = new ListScheduleAdapter(getActivity(), ScheduleList);
listviewHorarios.setAdapter(adapter);
}
Layout code:
<?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="wrap_content"
android:orientation="horizontal"
android:padding="8dp" >
<LinearLayout
android:id="#+id/layout_row1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal" >
<TextView
android:id="#+id/txt_teacher"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="normal" />
<TextView
android:id="#+id/txt_dayofweek"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="normal" />
</LinearLayout>
<LinearLayout
android:id="#+id/layout_row2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/layout_row1"
android:orientation="horizontal" >
<TextView
android:id="#+id/txt_subject"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="normal" />
<TextView
android:id="#+id/txt_time"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="normal" />
</LinearLayout>
<LinearLayout
android:id="#+id/layout_row3"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/layout_row2"
android:orientation="horizontal" >
<TextView
android:id="#+id/txt_room"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="normal" />
<TextView
android:id="#+id/txt_class"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="2"
android:textAppearance="?android:attr/textAppearanceSmall"
android:textStyle="normal" />
</LinearLayout>
<TextView
android:id="#+id/empty"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:drawablePadding="5dp"
android:gravity="center"
android:text="#string/no_data_available"
android:textColor="#android:color/black"
android:visibility="gone" />
</RelativeLayout>

add
<TextView
android:id="#+id/empty"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:drawablePadding="5dp"
android:gravity="center"
android:text="#string/no_data_available"
android:textColor="#android:color/black"
android:visibility="gone" />
to the same layout where you declared your ListView (wrap both in a FrameLayout)
on the ListView's instance call
listView.setEmptyView(findViewById(R.id.empty));
when the adapter is empty, you will see the TextView apper

add TextView to your listview layout and setVisibility of it to GONE and check the adapter:
if(adapter==null){
listView.setVisiblity(View.GONE);
tvEmpty.setVisiblity(View.VISIBLE);
}
hope this will help.

Set different icons for each row

Above is the main screen of my app with a custom adapter for listview. How do I put a different icon for each row in the listview? I tried putting an ImageView in the xml but it overwrites my whole screen only showing an icon.
MainAcitivty xml:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="#+id/root"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:background="#color/hp_color"
tools:context=".MainActivity" >
<TextView
android:id="#+id/cityText"
style="?android:attr/textAppearanceMedium"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentTop="true"
android:textSize="28sp" />
<ImageView
android:id="#+id/condIcon"
android:layout_width="48dp"
android:layout_height="48dp"
android:layout_alignParentLeft="true"
android:layout_below="#id/cityText"
android:contentDescription="weather icon" />
<TextView
android:id="#+id/condDescr"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_below="#+id/condIcon"
android:textSize="20sp" />
<ListView
android:id="#+id/mainListView"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true" />
<ImageButton
android:id="#+id/btnPicturePage"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_centerHorizontal="true"
android:onClick="picturePage"
android:src="#drawable/photo" />
Custom adapter:
public class WeatherAdapter extends ArrayAdapter<String> {
private final Activity context;
private ArrayList<String> weatherData;
static class ViewHolder {
public TextView text;
public ImageView image;
}
public WeatherAdapter(Activity context, ArrayList<String> weatherData) {
super(context, R.layout.list, weatherData);
this.context = context;
this.weatherData = weatherData;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View rowView = convertView;
// reuse views
if (rowView == null) {
LayoutInflater inflater = context.getLayoutInflater();
rowView = inflater.inflate(R.layout.list, null);
// configure view holder
ViewHolder viewHolder = new ViewHolder();
viewHolder.text = (TextView) rowView.findViewById(R.id.rowTextView);
rowView.setTag(viewHolder);
}
ViewHolder holder = (ViewHolder) rowView.getTag();
ArrayList<String> s = new ArrayList<String>(weatherData);
String []sa = new String [s.size()];
sa = s.toArray(sa);
holder.text.setText(sa[position]);
if (sa[position].startsWith("Air pressure")) {
rowView.setBackgroundResource(R.color.skyblue) ;
}
return rowView;
}
List xml
<TextView xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/rowTextView"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:padding="10dp"
android:textSize="16sp"
android:textColor="#color/white" >
</TextView>

Your list.xml should be something similar to this (taken from one my files)
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:gravity="center_vertical" android:orientation="horizontal"
android:background="#drawable/xml_pressed_bg" android:clickable="true" android:layout_width="fill_parent"
android:layout_height="54dip"
xmlns:android="http://schemas.android.com/apk/res/android" xmlns:ttshow="http://schemas.android.com/apk/res-auto">
<ImageView android:id="#+id/imgThumb" android:layout_width="42.0dip" android:layout_height="42.0dip" android:scaleType="fitXY"
android:src="#drawable/sample_dj" />
<TextView android:textSize="14.0sp" android:textColor="#ff666666" android:id="#+id/txtName"
android:layout_width="180dip" android:layout_height="wrap_content"
android:singleLine="true" android:shadowColor="#99ffffff" style="#style/TextShadowLight"
android:text="Hello" android:paddingLeft="10dip"/>
</LinearLayout>
Every row item has an image (imgThumb). This needs to be changed or set to a static image, depending on your needs. This is done in the adapters' getView() method.
imgThumb.setImageResource(R.drawable.my_image);

Private TypedArray img;
img=getResource.obtainTypedArray(R.array.imgIcon)
if (sa[position].startsWith("Air pressure")) {
rowView.setBackgroundResource(R.color.skyblue) ;
holder.image.setImageResource(img.gerResourceId[0]);
}else if (sa[position].startsWith("Air Condition")) {
holder.image.setImageResource(img.gerResourceId[1]);
}

Android ArrayAdapter, BaseAdapter not calling getView()

I am extending ListFragment to display data retrieved from a web server in an AsyncTask in another class. If I set a custom height (i.e. 400dp) on the #android:id/list widget in my xml, getView() does not get called at all. If I set it to wrap_content, getView() gets called for the list items but the list items don't show up! It seems that the listview does not expand to fit the item heights, even though the list item's xml specifies a layout height. When a fixed height is defined I can see the colored background of the list, but no data. getCount() never returns 0.
Part of the adapter class:
public class gAdapter extends ArrayAdapter<GroupObject> {
ArrayList<GroupObject> groups;
public gAdapter(Context context, int textViewResId, ArrayList<GroupObject> groups) {
super(context, R.layout.groups_listview_row, groups);
mInflater = (LayoutInflater) con.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
con = context;
this.groups = groups;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
final int pos = position;
View row = convertView;
if(convertView == null)
row = mInflater.inflate(R.layout.groups_listview_row, parent, false);
TextView name = (TextView) row.findViewById(R.id.groups_listview_name);
//Set name
try {
name.setText( groups.get(position).groupName);
Log.d("test", "Got name " + groups.get(position).groupName);
} catch(Exception e) {
e.printStackTrace();
name.setText("Could not load name");
}
return row;
}
#Override
public int getCount() {
Log.d("test", "Returning count " + (this.groups.size() != 0 ? this.groups.size() : 0));
return this.groups.size() != 0 ? this.groups.size() : 0;
}
#Override
public GroupObject getItem(int position) {
Log.d("test", "get item " + position);
return this.groups.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
groups_listview_row.xml:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="#+id/RelativeLayout1"
android:layout_width="match_parent"
android:layout_height="50dp"
android:orientation="vertical" >
<ImageView
android:id="#+id/groups_listview_imageview"
android:layout_width="80dp"
android:layout_height="80dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:src="#drawable/avatar" />
<RelativeLayout
android:id="#+id/RelativeLayout2"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignBottom="#+id/groups_listview_imageview"
android:layout_alignTop="#+id/groups_listview_imageview"
android:layout_toRightOf="#+id/groups_listview_imageview" >
<LinearLayout
android:id="#+id/LinearLayout1"
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/groups_listview_name"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="10dp"
android:layout_weight="0.8"
android:ellipsize="marquee"
android:scrollHorizontally="true"
android:lines="1"
android:marqueeRepeatLimit="marquee_forever"
android:text="Name"
android:textAppearance="?android:attr/textAppearanceMedium" />
<TextView
android:id="#+id/groups_listview_code"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="3dp"
android:layout_marginRight="5dp"
android:gravity="right|bottom"
android:singleLine="true"
android:text="zCode: 000000000" />
</LinearLayout>
<LinearLayout
android:id="#+id/LinearLayout2"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_below="#+id/LinearLayout1"
android:layout_gravity="bottom"
android:gravity="bottom" >
<TextView
android:id="#+id/groups_listview_location"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:layout_marginLeft="10dp"
android:layout_weight="0.8"
android:gravity="left|bottom"
android:text="Location" />
<TextView
android:id="#+id/groups_listview_numMembers"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="bottom"
android:layout_marginRight="10dp"
android:layout_weight="0.2"
android:gravity="right|bottom"
android:text="0 Members" />
</LinearLayout>
</RelativeLayout>

Background of List items is stretching more than height?

I have a listview with a custom adapter (tile) design. Everything should work fine but the thing is that the til (listview item background) stretches too much despite me giving layout_height a fixed value. Here's the code:
This is the xml for the custom tile. Notice the 85dp fixed height. The background drawable should NOT stretch beyond this hight?
<?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="85dp"
android:background="#drawable/tile_job" >
<TextView
android:id="#+id/title"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="9dp"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:layout_marginLeft="13dp"
android:text="Title" />
<TextView
android:id="#+id/pickup"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="20dp"
android:layout_marginTop="38dp"
android:layout_alignLeft="#+id/title"
android:textSize="11dp"
android:text="Pickup Address" />
<TextView
android:id="#+id/destination"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/pickup"
android:layout_below="#+id/pickup"
android:layout_marginTop="6dp"
android:textSize="11dp"
android:text="Destination Address" />
<TextView
android:id="#+id/time"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#+id/destination"
android:layout_alignParentRight="true"
android:layout_marginRight="40dp"
android:text="Time"
android:textSize="11dp" />
<TextView
android:id="#+id/date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignLeft="#+id/time"
android:layout_below="#+id/time"
android:text="Date"
android:layout_marginTop="7dp"
android:textSize="11dp" />
</RelativeLayout>
Now I'm using this in a simple listview:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="#drawable/app_bg" >
<RelativeLayout
android:id="#+id/relativeLayout1"
android:layout_width="wrap_content"
android:layout_height="50dp"
android:layout_alignParentLeft="true"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:background="#drawable/strip_top" >
<TextView
android:id="#+id/strip_text"
style="#style/TopStripText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_centerHorizontal="true"
android:layout_centerVertical="true"
android:text="Locate" />
</RelativeLayout>
<RelativeLayout
android:layout_width="280dp"
android:layout_height="440dp"
android:layout_below="#+id/relativeLayout1"
android:layout_centerHorizontal="true"
android:layout_marginTop="15dp"
android:background="#drawable/bg_booking" >
<ListView
android:id="#+id/activebookings"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true" >
</ListView>
</RelativeLayout>
What is causing the tile to overstretch vertically?
===========
EDIT
Here is the requested code:
Inflation of the layout:
public class JobAdapter extends BaseAdapter
{
private ArrayList<Job> bookingArrayList;
private LayoutInflater mInflater;
public JobAdapter(Context context, ArrayList<Job> results)
{
bookingArrayList = results;
mInflater = LayoutInflater.from(context);
}
#Override
public int getCount()
{
return bookingArrayList.size();
}
#Override
public Object getItem(int arg0)
{
return bookingArrayList.get(arg0);
}
#Override
public long getItemId(int position)
{
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent)
{
ViewHolder holder;
if (convertView == null)
{
convertView = mInflater.inflate(R.layout.tile_job, null);
holder = new ViewHolder();
holder.date = (TextView) convertView.findViewById(R.id.date);
holder.time = (TextView) convertView.findViewById(R.id.time);
holder.pickup = (TextView) convertView.findViewById(R.id.pickup);
holder.destination = (TextView) convertView.findViewById(R.id.destination);
holder.title = (TextView) convertView.findViewById(R.id.title);
convertView.setTag(holder);
}
else
{
holder = (ViewHolder) convertView.getTag();
}
holder.date.setText(bookingArrayList.get(position).getDate());
holder.time.setText(bookingArrayList.get(position).getTime());
holder.pickup.setText(bookingArrayList.get(position).getPickup());
holder.destination.setText(bookingArrayList.get(position).getDestination());
holder.title.setText(bookingArrayList.get(position).getTitle());
return convertView;
}
static class ViewHolder
{
TextView date;
TextView time;
TextView pickup;
TextView destination;
TextView title;
}
}

Your creating you row with following:
convertView = mInflater.inflate(R.layout.tile_job, null);
Now try this:
convertView = mInflater.inflate(R.layout.tile_job, parent, false);
If you don't attach the parent layout the layout parameters from xml will be ignored. You set false as you don't attach the view to the root right away (this happens automatically when the view is returned). You can read more about this issue here.

ListView Rowlayout in a own coded Chat

What I'm trying to do
I'm trying to create a chat which has to diffrent row's. For every row I made a own layout file, but the problem is that the layoutfile of one row dosn't fit the screen.
Question
What do I need to change in the row layout that it fits like it should. You'll find the code and also a printscreen of what I'm trying.
Code
ListAdapter
public class ChatListAdapter extends BaseAdapter {
private ArrayList<String> ContentList;
private ArrayList<Integer> ChatUserList;
private static LayoutInflater inflater = null;
public ChatListAdapter(Activity activity, ArrayList<String> _ContentList,
ArrayList<Integer> _ChatUserList) {
ContentList = _ContentList;
ChatUserList = _ChatUserList;
inflater = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
return ContentList.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
View vi = convertView;
TextView tv_text;
TextView tv_date;
SimpleDateFormat sdf = new SimpleDateFormat("HH:mm");
if (ChatUserList.get(position) == 1) {
// I'm RECIVER -> Message is left align
vi = inflater.inflate(R.layout.rowlayout_leftalign, null);
tv_text = (TextView) vi.findViewById(R.id.tv_chat_leftalign);
tv_date = (TextView) vi.findViewById(R.id.tv_chat_leftalign_date);
} else {
// I'm SENDER -> Message is right align
vi = inflater.inflate(R.layout.rowlayout_rightalign, null);
tv_text = (TextView) vi.findViewById(R.id.tv_chat_rightalign);
tv_date = (TextView) vi.findViewById(R.id.tv_chat_rightalign_date);
}
tv_date.setText(sdf.format(new Date()));
tv_text.setText(ContentList.get(position));
tv_text.setMaxWidth(((Chat.display.getWidth() / 4) * 3));
return vi;
}
RowLayout XML Left (Blue bubbles)
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:background="#android:color/transparent" >
<RelativeLayout
android:id="#+id/ly_rf_row_r"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:layout_marginBottom="2.5dp"
android:layout_marginTop="2.5dp"
android:background="#drawable/shape_rightalign"
android:paddingBottom="2.5dp"
android:paddingTop="2.5dp" >
<TextView
android:id="#+id/tv_chat_rightalign"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentRight="true"
android:gravity="right"
android:paddingBottom="2dp"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:paddingTop="2dp"
android:textColor="#android:color/black" />
<TextView
android:id="#+id/tv_chat_rightalign_date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="-3dp"
android:layout_marginLeft="-3dp"
android:layout_toLeftOf="#id/tv_chat_rightalign"
android:paddingLeft="4dp"
android:paddingRight="4dp"
android:textColor="#android:color/black"
android:textSize="8.5dp" />
</RelativeLayout>
</RelativeLayout>
RowLayout XML right (red bubbles)
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:background="#android:color/transparent" >
<RelativeLayout
android:id="#+id/ly_rf_row_l"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_marginBottom="2.5dp"
android:layout_marginTop="2.5dp"
android:background="#drawable/shape_leftalign"
android:paddingBottom="2.5dp"
android:paddingTop="2.5dp" >
<TextView
android:id="#+id/tv_chat_leftalign"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:gravity="left"
android:paddingBottom="2dp"
android:paddingLeft="5dp"
android:paddingRight="5dp"
android:paddingTop="2dp"
android:textColor="#android:color/black" />
<TextView
android:id="#+id/tv_chat_leftalign_date"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_marginBottom="-3dp"
android:layout_marginLeft="-3dp"
android:layout_toRightOf="#id/tv_chat_leftalign"
android:paddingLeft="4dp"
android:paddingRight="4dp"
android:textColor="#android:color/black"
android:textSize="8.5dp" />
</RelativeLayout>
</RelativeLayout>

for both XML add android:layout_width="fill_parent" and android:layout_height="wrap_content" like followings
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:background="#android:color/transparent"
android:layout_height="wrap_content"
android:layout_width="fill_parent" >
and so on...