Question

I want to make a list contains some username from my sqlite database. I want it has white background and black text. I felt difficult when find every tutorial thought me to use extends listactivity….is there any technique to make it ?
here is some of my code in nir.java

setContentView(R.layout.changeplayer);
btnCreateN = (Button)findViewById(R.id.btnCreateNew);
btnCreateN.setOnClickListener(this);
btnSetP = (Button)findViewById(R.id.btnOK);
btnSetP.setOnClickListener(this);
//buat listview
lstUnameView = (ListView)findViewById(R.id.listUsername);
adapter = new ArrayAdapter <String>(this, 
          android.R.layout.simple_list_item_1, lstUname);
lstUnameView.setAdapter(adapter);


//koneksi ke db, ngambil username-username
helper = new sqlite(this, "tamadb", 1);
db1 = helper.getWritableDatabase();
c = db1.rawQuery("SELECT username FROM tama", null);
if(c.moveToFirst())
{
    do
    {
    lstUname.add(c.getString(0));
    }while(c.moveToNext());
}
helper.close();

and this my code in layout changeplayer

<RelativeLayout xmlns:android="schemas.android.com/apk/res/android"; 
        android:layout_width="fill_parent" 
        android:layout_height="fill_parent">
    <ListView android:id="@+id/listUsername" 
          android:layout_width="fill_parent" 
          android:layout_height="350px" 
          android:drawSelectorOnTop="false" 
                  android:background = "#FFFFFFFF" 
                  android:cacheColorHint = "#191919" />
    <Button android:id="@+id/btnCreateNew" 
        android:layout_width="120px"
        android:layout_height="wrap_content" 
        android:text="Create New" 
        android:layout_below="@id/listUsername" 
        android:layout_marginLeft="40px" /> 
    <Button android:id="@+id/btnOK"
        android:layout_width="120px"
        android:layout_height="wrap_content" 
        android:text="OK" 
        android:layout_below="@id/listUsername" 
        android:layout_toRightOf="@id/btnCreateNew" />
</RelativeLayout> 

Please help, i want to finish this project too…he9x..thx before…^^

Answer 1

If you want your whole app to have white background and black text you can set the theme for your app to Theme.Light. Therefore you have to add the attribute android:theme="@android:style/Theme.Light" to the element of the manifest file.