Develop Reference

Android EditText number keyboard not popping up upon click

I have a ListView which derives from a custom row which I have created. This is all working fine, accept the fact that my EditText refuses to show the number keyboard.
Below is my XML:
<?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:layout_gravity="center_vertical">
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text=""
android:id="#+id/chkPlayer" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="#+id/txtName"
android:layout_toRightOf="#+id/chkPlayer"
android:layout_alignBottom="#+id/chkPlayer"/>
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/started"
android:layout_below="#+id/txtName"
android:layout_marginLeft="26dp"
android:id="#+id/chkStarted" />
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/captain"
android:layout_below="#+id/txtName"
android:layout_toRightOf="#+id/chkStarted"
android:id="#+id/chkCaptain" />
<CheckBox
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="#string/gk"
android:layout_below="#+id/txtName"
android:layout_toRightOf="#+id/chkCaptain"
android:id="#+id/chkGK" />
<EditText
android:layout_width="50dp"
android:layout_height="wrap_content"
android:inputType="number"
android:ems="10"
android:id="#+id/txtTime"
android:layout_marginLeft="#dimen/margin10"
android:hint="#string/time"
android:layout_alignBottom="#+id/chkGK"
android:layout_toRightOf="#+id/chkGK" />
</RelativeLayout>
I have tried several additional approaches however simply cannot get it to work, below is my custom Array Adapter:
#Override
public View getView(final int position, View convertView, ViewGroup parent)
{
View rowView = convertView;
if(rowView == null) {
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
rowView = inflater.inflate(R.layout.row_squad, parent, false);
holder = new Holder();
holder.txtName = (TextView)rowView.findViewById(R.id.txtName);
holder.chkPlayer = (CheckBox)rowView.findViewById(R.id.chkPlayer);
holder.txtTime = (EditText)rowView.findViewById(R.id.txtTime);
rowView.setTag(holder);
}
else {
holder = (Holder) convertView.getTag();
}
holder.txtName.setText(playerNames.get(position));
holder.chkPlayer.setFocusable(false);
holder.chkStarted.setFocusable(false);
holder.chkCaptain.setFocusable(false);
holder.chkGK.setFocusable(false);
//holder.txtTime.setFocusable(true);
//InputMethodManager im = (InputMethodManager)context.getSystemService(Context.INPUT_METHOD_SERVICE);
//im.showSoftInput(holder.txtTime, InputMethodManager.SHOW_IMPLICIT));
//EditText txtTime = (EditText)rowView.findViewById(R.id.txtTime);
return rowView;
}

Try to use like this
android:inputType="numberDecimal"

Get textview of custom adapter android

I have a custom view adapter with four buttons and a title that populate a ListView.
When a user clicks one of those buttons, I want to retrieve the title associated with that specific adapter.
So far I have tried retrieving the parent and getting the textView but that does not return the correct title.
So...how would I get the specific title affiliated to the adapter that has the button the user clicked on?
I'd be happy to clarify if you need more information.
Here is the layout of the adapter.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:textAppearance="?android:attr/textAppearanceLarge"
android:id="#+id/fragment_student_home_classTitle_textView"
android:paddingTop="20dp"
android:layout_toLeftOf="#+id/linearLayout"
android:layout_alignParentLeft="true"
android:layout_alignParentStart="true" />
<LinearLayout
android:orientation="horizontal"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_gravity="right"
android:layout_alignParentTop="true"
android:layout_alignParentRight="true"
android:layout_alignParentEnd="true"
android:id="#+id/linearLayout">
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_grades"
android:background="#ffff130c" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/fragment_student_home_grades_imageButton"
android:src="#drawable/ic_grades_512"
android:background="#00000000" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_notification_textEdit"
android:background="#ffff130c" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/fragment_student_home_notification_imageButton"
android:src="#drawable/ic_bell_512"
android:background="#00000000" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_homework"
android:background="#ffff130c" />
<ImageButton
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="#+id/fragment_student_home_homework_imageButton"
android:src="#drawable/ic_foundation_book_bookmark_simple_black_512x512"
android:contentDescription="#string/homework_notification_icon"
android:background="#00000000" />
</LinearLayout>
<LinearLayout
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="match_parent"
android:weightSum="1">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textAppearance="?android:attr/textAppearanceSmall"
android:id="#+id/fragment_student_home_attendance"
android:background="#ffff130c" />
<ImageButton
android:layout_width="42dp"
android:layout_height="40dp"
android:id="#+id/fragment_student_home_attendance_imageButton"
android:src="#drawable/ic_attendance"
android:contentDescription="#string/homework_notification_icon"
android:background="#00000000" />
</LinearLayout>
</LinearLayout>
And here is the adapter where I implemented the onClick
public class ClassAdapter extends ArrayAdapter<SchoolClass> implements View.OnClickListener{
private SchoolClass aClass;
public ClassAdapter(Context context, int resource, ArrayList<SchoolClass> objects) {
super(context, resource, objects);
}
public SchoolClass getSchoolClass(){
return this.aClass;
}
public void setSchoolClass(SchoolClass schoolClass){
this.aClass = schoolClass;
}
#Override
public View getView(int position, View convertView, ViewGroup parent){
View v = convertView;
if (v == null) {
LayoutInflater vi;
vi = LayoutInflater.from(getContext());
v = vi.inflate(R.layout.classes_adapter, null);
}
aClass = getItem(position);
if(aClass != null){
TextView title = (TextView) v.findViewById(R.id.fragment_student_home_classTitle_textView);
if(title != null){
title.setText(aClass.getTitle());
}
setSchoolClass(aClass);
}
//set buttons
ImageButton notificationsButton = (ImageButton) v.findViewById(R.id.fragment_student_home_notification_imageButton);
ImageButton gradesButton = (ImageButton) v.findViewById(R.id.fragment_student_home_grades_imageButton);
ImageButton attendanceButton = (ImageButton) v.findViewById(R.id.fragment_student_home_attendance_imageButton);
ImageButton homeworkButton = (ImageButton) v.findViewById(R.id.fragment_student_home_homework_imageButton);
notificationsButton.setOnClickListener(this);
gradesButton.setOnClickListener(this);
attendanceButton.setOnClickListener(this);
homeworkButton.setOnClickListener(this);
return v;
}
#Override
public void onClick(View v) {
Intent intent = new Intent(getContext(), ClassActivity.class);
View parent = (View) v.getRootView();
//v.getParent() returns null when I look for the textView
TextView title = (TextView) parent.findViewById(R.id.fragment_student_home_classTitle_textView);
System.out.println("\n\n title: " + title.getText().toString() + " \n\n");
intent.putExtra("__CLASS_NAME__", title.getText().toString());
It populates a list view and if I were to click on fragment_student_home_attendance_imageButton I would want to get the fragment_student_home_classTitle_textView associated with that ClassAdapter.

Just give a idea to you, hope this can help to fix the problem :)
#Override
public View getView(int position, View convertView, ViewGroup parent){
View v = convertView;
// ....
ImageButton notificationsButton = (ImageButton) v.findViewById(R.id.fragment_student_home_notification_imageButton);
notificationsButton.setTag(R.id.fragment_student_home_notification_imageButton);
// ....
return v;
}
#Override
public void onClick(View v) {
if(v!=null && v.getTag()!=null && v.getTag()==R.id.fragment_student_home_notification_imageButton){
// do something you like
}
}

Ok nevermind, I got it.
#Override
public void onClick(View v) {
Intent intent = new Intent(getContext(), ClassActivity.class);
//It's the parent of the parent OF THE parent where
//the textView lies in my layout.
View parent = (View) v.getParent().getParent().getParent();
TextView title = (TextView) parent.findViewById(R.id.fragment_student_home_classTitle_textView);
System.out.println("\n\n title: " + title.getText().toString() + " \n\n");
intent.putExtra("__CLASS_NAME__", title.getText().toString());
If there is a better way to get this solution, as it seems like a head on approach to the problem, I welcome any comments!

How to set parent background on ArrayAdapter

I am building an app and have some difficulties on setting backround on a array adapter, hope someone can help!
public class ListAdapter extends ArrayAdapter {
// List context
private final Context context;
// List values
private final List<RssItem> items;
public ListAdapter(Context context, List<RssItem> items) {
// Set the layout for each item
super(context, R.layout.item, items);
this.context = context;
this.items = items;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
// Build each element of the list
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View rowView = inflater.inflate(R.layout.item, parent, false);
// Populate each layout element with the data from the items list
TextView itemPos = (TextView) rowView.findViewById(R.id.position_aa);
itemPos.setText(items.get(position).getPosition());
// Populate each layout element with the data from the items list
TextView itemTitle = (TextView) rowView.findViewById(R.id.textViewTitle);
itemTitle.setText(items.get(position).getTitle());
TextView itemPublishDate = (TextView) rowView.findViewById(R.id.textViewPublishDate);
itemPublishDate.setText(items.get(position).getPublishDate());
// Set the icon base on the post's category
ImageView icon = (ImageView) rowView.findViewById(R.id.imageViewCategoryIcon);
icon.setImageResource(CategoryMapper.getIconIdForCategory(items.get(position).getCategory()));
return rowView;
}
}
And this is the item.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:id="#+id/bg">
<LinearLayout
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:background="#0FFF3300"
android:id="#+id/item">
<TableLayout
android:layout_width="match_parent"
android:layout_height="wrap_content" >
<TableRow
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<ImageView
android:id="#+id/imageViewCategoryIcon"
android:layout_width="100dp"
android:layout_height="100dp"
android:padding="5dp"
android:src="#drawable/ic_launcher" />
<TableLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<TableRow
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:minWidth="1dp">
<TextView
android:id="#+id/textViewTitle"
android:layout_width="270dp"
android:layout_height="wrap_content"
android:padding="5dp"
android:text="[TITLE-GOES-HERE]"
android:textColor="#000"
android:textStyle="bold"/>
</TableRow>
<TableRow
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/textViewPublishDate"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp"
android:textColor="#555"
android:text="[PUB-DATE-GOES-HERE]"
android:textAppearance="?android:attr/textAppearanceSmall" />
</TableRow>
<TableRow
android:layout_width="wrap_content"
android:layout_height="wrap_content" >
<TextView
android:id="#+id/position_aa"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="5dp"
android:textColor="#555"
android:text="[AA-GOES-HERE]"
android:textAppearance="?android:attr/textAppearanceSmall" />
</TableRow>
</TableLayout>
</TableRow>
</TableLayout>
</LinearLayout>
</LinearLayout>
Here I deploy some rss data into RowViews Via the list adapter class, but how can I set a parent layout so I can give a fixed upon scroll background?
Thanks in advance
P.S I`m stuck for a day at this......

Set background color to your ListItem like
rowView.setBackgroundResource(R.color.yourcolor);

Android ListView and ArrayAdapter implementation

So, I'm trying to create a screen that when clicking a button this takes the data from some EditText and add them to a ListView item, now I know there are a lot of examples on the web and I've done them and they work, but when I took them to what I want to do it just adds one item and stops working it doesn't throw any exception or anything, it just add one item, this is what I got so far...
create_class.xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
android:paddingBottom="#dimen/activity_vertical_margin"
android:paddingLeft="#dimen/activity_horizontal_margin"
android:paddingRight="#dimen/activity_horizontal_margin"
android:paddingTop="#dimen/activity_vertical_margin"
tools:context="com.eduardolaguna.mariela.app.activities.CreateClass">
<ScrollView
android:layout_width="match_parent"
android:layout_height="match_parent">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<EditText
android:id="#+id/cc_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="#string/cc_hint_class_name" />
<View
android:id="#+id/cc_divider1"
style="#style/Divider"
android:layout_below="#+id/cc_name" />
<TextView
android:id="#+id/tv_cc_professors_data"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#+id/cc_divider1"
android:text="#string/cc_tv_professors_data" />
<EditText
android:id="#+id/cc_professors_name"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/tv_cc_professors_data"
android:hint="#string/cc__hint_professors_name"
android:inputType="textPersonName|textAutoComplete|textAutoCorrect" />
<EditText
android:id="#+id/cc_professors_email"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/cc_professors_name"
android:hint="#string/cc_hint_professors_email"
android:inputType="textEmailAddress" />
<EditText
android:id="#+id/cc_professors_phonenumber"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/cc_professors_email"
android:hint="#string/cc_hint_professors_phonenumber"
android:inputType="phone" />
<View
android:id="#+id/cc_divider2"
style="#style/Divider"
android:layout_below="#id/cc_professors_phonenumber" />
<TextView
android:id="#+id/tv_cc_schedule"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/cc_divider2"
android:text="#string/cc_tv_class_schedule" />
<Spinner
android:id="#+id/sp_cc_day_of_the_week"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/tv_cc_schedule"
android:entries="#array/dow" />
<EditText
android:id="#+id/cc_from_schedule"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="#id/sp_cc_day_of_the_week"
android:hint="#string/cc_hint_from_schedule"
android:inputType="time" />
<EditText
android:id="#+id/cc_to_schedule"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/sp_cc_day_of_the_week"
android:layout_toRightOf="#id/cc_from_schedule"
android:hint="#string/cc_hint_to_schedule"
android:inputType="time" />
<EditText
android:id="#+id/cc_floor_number"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/sp_cc_day_of_the_week"
android:layout_toRightOf="#id/cc_to_schedule"
android:hint="#string/cc_hint_floor"
android:inputType="number" />
<EditText
android:id="#+id/cc_classroom"
android:layout_width="80dp"
android:layout_height="wrap_content"
android:layout_below="#id/sp_cc_day_of_the_week"
android:layout_toRightOf="#id/cc_floor_number"
android:hint="#string/cc_hint_classroom" />
<Button
android:id="#+id/btn_cc_add_schedule"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/cc_from_schedule"
android:text="#string/cc_add_schedule" />
<ListView
android:id="#+id/cc_schedule_list"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_below="#id/btn_cc_add_schedule" />
</RelativeLayout>
</ScrollView>
</LinearLayout>
schedule_item.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"
android:orientation="vertical">
<TextView
android:id="#+id/sch_day_of_the_week"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Miércoles"
android:textSize="60dp" />
<TextView
android:id="#+id/sch_from"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="5:45"
android:textSize="20dp" />
<TextView
android:id="#+id/sch_to"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="7:15"
android:textSize="20dp" />
<TextView
android:id="#+id/sch_floor"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="7"
android:textSize="20dp" />
<TextView
android:id="#+id/sch_clasroom"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="lab1"
android:textSize="20dp" />
</LinearLayout>
ScheduleAdapter.java
public class ScheduleAdapter extends ArrayAdapter<Actividad> {
private int layoutResourceId;
private LayoutInflater inflater;
private List<Actividad> shifts;
public ScheduleAdapter(Context context, int resource, List<Actividad> objects) {
super(context, resource, objects);
layoutResourceId = resource;
shifts = objects;
inflater = LayoutInflater.from(context);
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
Holder holder = null;
row = inflater.inflate(layoutResourceId, null);
holder = new Holder();
holder.actividad = shifts.get(position);
holder.dow = (TextView) row.findViewById(R.id.sch_day_of_the_week);
holder.fromTXT = (TextView) row.findViewById(R.id.sch_from);
holder.toTXT = (TextView) row.findViewById(R.id.sch_to);
holder.floorTXT = (TextView) row.findViewById(R.id.sch_floor);
holder.roomTXT = (TextView) row.findViewById(R.id.sch_clasroom);
setupItem(holder);
row.setTag(holder);
return row;
}
private void setupItem(Holder holder) {
holder.dow.setText(holder.actividad.getDiaDeLaSemana());
holder.fromTXT.setText(holder.actividad.getDesdeStr());
holder.toTXT.setText(holder.actividad.getHastaStr());
holder.floorTXT.setText(holder.actividad.getPiso());
holder.roomTXT.setText(holder.actividad.getSalon());
}
public static class Holder {
Actividad actividad;
TextView dow;
TextView fromTXT;
TextView toTXT;
TextView floorTXT;
TextView roomTXT;
}
}
And finally the CreateClass.java
public class CreateClass extends ActionBarActivity {
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.create_class);
ListView view = (ListView) findViewById(R.id.cc_schedule_list);
final ScheduleAdapter adapter = new ScheduleAdapter(getApplicationContext(), R.layout.schedule_item, new ArrayList<Actividad>());
view.setAdapter(adapter);
Button addSchedule = (Button) findViewById(R.id.btn_cc_add_schedule);
addSchedule.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Resources res = getResources();
ListView scheduleView = (ListView) findViewById(R.id.cc_schedule_list);
ScheduleAdapter adapter1 = (ScheduleAdapter) scheduleView.getAdapter();
Actividad act = new Actividad(TipoEvento.CLASE);
Spinner dow = (Spinner) findViewById(R.id.sp_cc_day_of_the_week);
act.setDiaDeLaSemana(dow.getSelectedItem().toString());
TextView from = (TextView) findViewById(R.id.cc_from_schedule);
act.setDesdeStr(res.getString(R.string.from) + ": " + from.getText().toString());
TextView to = (TextView) findViewById(R.id.cc_to_schedule);
act.setHastaStr(res.getString(R.string.to) + ": " + to.getText().toString());
TextView floor = (TextView) findViewById(R.id.cc_floor_number);
act.setPiso(res.getString(R.string.floor) + ": " + floor.getText().toString());
TextView classroom = (TextView) findViewById(R.id.cc_classroom);
act.setSalon(res.getString(R.string.classroom) + ": " + classroom.getText().toString());
adapter1.add(act);
}
});
}
}

You should instantiate your adapter with the Activity context, not the application context.
Storing a copy of the constructed list in shifts can be dangerous.
Don't store shifts in the Holder. Only views go in there.
When populating the convertView, reference the internal getItem(position) method to obtain the Actividad data...not your shifts variable.
You're also using the ViewHolder paradigm incorrectly. Example here.

Turns out the problem is the ListView is inside the ScrollView, this does not work properly when the list grows dynamically, I move it out the ScrollView and it works like a charm.
This was according to #Romain Guy a developer in the Android project, where he stated that
Using a ListView to make it not scroll is extremely expensive and goes against the whole purpose of ListView. You should NOT do this. Just use a LinearLayout instead.
So I use a LinearLayout to draw the new items on the layout.

Using Fit_XY in listview

holder.item3.setImageResource(custom.getcustomImage());
This is a line of code in my custom ListViewAdapter that holds an imageview. I need to get the images that i put in to shrink down to the size of my ImageView within the ListView.
I want to apply imageview.setImageResource(custom.getcustomImage()); to the item in my adapter but i get an error.
Cannot invoke setScaleType(ImageView.ScaleType) on the primitive type int
My code look like this
holder.item3.setImageResource(custom.getcustomImage().setScaleType(ScaleType.FIT_XY);
How am I suppose to use this FIT_XY, and is there another way I can fit an image the ImageView within my ListView?
My Adapter.
public class CustomAdapter extends ArrayAdapter<Custom> {
private ArrayList<Custom> entries;
private Activity activity;
public CustomAdapter(Activity a, int textViewResourceId,
ArrayList<Custom> entries) {
super(a, textViewResourceId, entries);
this.entries = entries;
this.activity = a;
// TODO Auto-generated constructor stub
}
public class ViewHolder {
public TextView item1;
public TextView item2;
public ImageView item3;
}
public View getView(int position, View convertView, ViewGroup parent) {
View v = convertView;
ViewHolder holder;
if (v == null) {
LayoutInflater vi = (LayoutInflater) activity
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = vi.inflate(R.layout.rowlayout, null);
holder = new ViewHolder();
holder.item1 = (TextView) v.findViewById(R.id.secondLine);
holder.item2 = (TextView) v.findViewById(R.id.firstLine);
holder.item3 = (ImageView) v.findViewById(R.id.icon);
v.setTag(holder);
} else
holder = (ViewHolder) v.getTag();
final Custom custom = entries.get(position);
if (custom != null) {
holder.item1.setText(custom.getcustomBig());
holder.item2.setText(custom.getcustomSmall());
holder.item3.setImageResource(custom.getcustomImage());
holder.item3.setScaleType(ScaleType.FIT_XY);
}
return v;
}
}
}
Line Calling code
a = new Custom("String one","Stringtwo", R.drawable.image);
Row Layout
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:background="#FFFFFF"
android:padding="6dip" >
<!-- android:background="#color/Cream" -->
<ImageView
android:id="#+id/icon"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:layout_marginRight="6dip"
android:contentDescription="TODO"
android:src="#drawable/launchicon" />
<TextView
android:id="#+id/firstLine"
android:layout_width="fill_parent"
android:layout_height="26dip"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_toRightOf="#id/icon"
android:ellipsize="marquee"
android:singleLine="true"
android:text="Example application"
android:textColor="#000000"
android:textSize="12sp" />
<TextView
android:id="#+id/secondLine"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_above="#id/secondLine"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_alignWithParentIfMissing="true"
android:layout_toRightOf="#id/icon"
android:gravity="center_vertical"
android:text="Description"
android:textColor="#000000"
android:textSize="16sp" />
</RelativeLayout>

I see that item3 is an ImageView. You are trying to apply an image to that ImageView. Here, your getcustomImage() probably returns an imageResId.
If your getcustomImage() method returns an image res id(which is an integer value), use;
holder.item3.setImageResource(custom.getcustomImage());
to apply image to ImageView.
At the end there is no problem to use setScaleType on ImageView
holder.item3.setScaleType(ScaleType.FIT_XY);
Read more about setImageResource and setScaleType
Edit:
Shortly;
Change this;
holder.item3.setImageResource(custom.getcustomImage().setScaleType(ScaleType.FIT_XY);
With this:
holder.item3.setImageResource(custom.getcustomImage());
holder.item3.setScaleType(ScaleType.FIT_XY);
Edit:
With saying wrap_content to your ImageView at your rowlayout.xml you are eliminating scaleType option because your ImageView is going to resize itself to your image's size. You may want to give a static width to get a better visual on your list(all images width will be equal). And you want fitXY but consider using centerinside as an option(to a better view). And try to use scaleOption at your rowlayout so you can see its output at graphical layout.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="?android:attr/listPreferredItemHeight"
android:background="#FFFFFF"
android:padding="6dip" >
<!-- android:background="#color/Cream" -->
<ImageView
android:id="#+id/icon"
android:layout_width="100dp"
android:layout_height="wrap_content"
android:layout_alignParentBottom="true"
android:layout_alignParentTop="true"
android:layout_marginRight="6dip"
android:contentDescription="TODO"
android:src="#drawable/launchicon"
android:scaleType="fitXY"/>
<TextView
android:id="#+id/firstLine"
android:layout_width="wrap_content"
android:layout_height="26dip"
android:layout_alignParentBottom="true"
android:layout_alignParentRight="true"
android:layout_toRightOf="#id/icon"
android:ellipsize="marquee"
android:singleLine="true"
android:text="Example application"
android:textColor="#000000"
android:textSize="12sp" />
<TextView
android:id="#+id/secondLine"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_above="#id/firstLine"
android:layout_alignParentRight="true"
android:layout_alignParentTop="true"
android:layout_alignWithParentIfMissing="true"
android:layout_toRightOf="#id/icon"
android:gravity="center_vertical"
android:text="Description"
android:textColor="#000000"
android:textSize="16sp" />
</RelativeLayout>