[android-developers] How to add an icon in the List view?

[Vishal Gaonkar]

I am trying to add an icon in the list view.
Below is my code snippet and realted xml, without the icon(i.e. just
list view).

Code:
final View addUser = factory.inflate(R.layout.addusers, null);
                                mEditText = (EditText)addUser.findViewById
(R.id.EditText_UserName);

                                builder = new AlertDialog.Builder(this);
                                builder.setView(addUser);
                                
builder.setTitle(R.string.dialog_addusers_title);
                                builder.setIcon(R.drawable.adduser);
                                builder.setPositiveButton(R.string.button_ok,
                                                new 
DialogInterface.OnClickListener() {
                                                public void 
onClick(DialogInterface dialog, int id) {
                                                        mStrings.add(0, 
mEditText.getText().toString());
                                                        mEditText.setText("");
                                                        
lap.notifyDataSetChanged();


                                        }
                                });
                                
builder.setNegativeButton(R.string.button_cancel,null);
                                alertDialog = builder.create();
                                dialog = alertDialog;

                                myListView = 
(ListView)findViewById(R.id.ListView_UserList);

                                lap = new ArrayAdapter<String>(this, 
R.layout.userlist, mStrings);

Original "userlist.xml"

<?xml version="1.0" encoding="utf-8"?>
<TextView xmlns:android="http://schemas.android.com/apk/res/android";
                                        android:layout_width="fill_parent"
                                        android:layout_height="wrap_content"
                                        android:layout_marginTop="7dp"
                                        android:singleLine="true"/>


Then I tried to add the image view widget to add my icon in each list.
Modified "userlist.xml"

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
    android:orientation="horizontal"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent">

                <ImageView xmlns:android="http://schemas.android.com/apk/res/
android"
                                        android:id="@+id/ImageView_UserIcon"
                                        android:layout_width="48dp"
                                        android:layout_height="48dp"
                                        android:layout_alignParentLeft="true"
                                        android:layout_marginRight="7dp"
                                        android:layout_marginTop="7dp"
                                        android:scaleType="fitXY"
                                        android:src="@drawable/carol"/>
                <TextView       android:id="@+id/TextView_UserName"
                                        android:layout_width="fill_parent"
                                        android:layout_height="wrap_content"
                                        android:layout_marginTop="7dp"
                                        android:singleLine="true"/>

</LinearLayout>

But I am not successful. It is crashing. Any suggestion on how to add
icons in the list view?
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google
Groups "Android Developers" group.
To post to this group, send email to android-developers@googlegroups.com
To unsubscribe from this group, send email to
android-developers-unsubscr...@googlegroups.com
For more options, visit this group at
http://groups.google.com/group/android-developers?hl=en
-~----------~----~----~----~------~----~------~--~---