<!-- Sets the text styles -->
<?xml version="1.0" encoding="utf-8"?>
<!-- Sets the text styles -->
<resources>
     <style name="CustomWindowTitleText" parent="android:TextAppearance.WindowTitle">
          <item name="android:textSize">20dip</item>
          <item name="android:textColor">#5599FF</item>
          <item name="android:textStyle">bold|italic</item>
     </style>
     <!-- Changes the background color of the title bar -->
     <style name="CustomWindowTitleBackground">
           <item name="android:background">#222222</item>
     </style>

     <!-- Set the theme for the window title -->
     <!-- NOTE: setting android:textAppearence to style defined above -->
     <style name="CustomWindowTitle" parent="android:WindowTitle">
          <item name="android:textAppearance">@style/CustomWindowTitleText</item>
          <item name="android:shadowDx">0</item>
          <item name="android:shadowDy">0</item>
          <item name="android:shadowRadius">5</item>
          <item name="android:shadowColor">#1155CC</item>
      </style>
      <!-- Override properties in the default theme -->
      <!-- NOTE: you must explicitly the windowTitleSize property, the title bar will not re-size automatically, text will be clipped -->
      <style name="CustomTheme" parent="android:Theme">
           <item name="android:windowTitleSize">40dip</item>
           <item name="android:windowTitleStyle">@style/CustomWindowTitle</item>
           <item name="android:windowTitleBackgroundStyle">@style/CustomWindowTitleBackground</item>
      </style>
</resources>

1.<?xml version="1.0" encoding="utf-8"?>
<resources>
 <style name="foodRatingBar" parent="@android:style/Widget.RatingBar">
  <item name="android:progressDrawable">@drawable/food_ratingbar_full</item>
  <item name="android:minHeight">48dip</item>
    <item name="android:maxHeight">48dip</item>
 </style>
</resources>

2.

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item android:id="@+android:id/background"
          android:drawable="@drawable/food_ratingbar_full_empty" />
    <item android:id="@+android:id/secondaryProgress"
          android:drawable="@drawable/food_ratingbar_full_empty" />
    <item android:id="@+android:id/progress"
          android:drawable="@drawable/food_ratingbar_full_filled" />
</layer-list>

3.

<?xml version="1.0" encoding="utf-8"?>

<!-- This is the rating bar drawable that is used to
show a filled cookie. -->
<selector
    xmlns:android="http://schemas.android.com/apk/res/android">

    <item android:state_pressed="true"
          android:state_window_focused="true"
          android:drawable="@drawable/cookie" />

    <item android:state_focused="true"
          android:state_window_focused="true"
          android:drawable="@drawable/cookie" />

    <item android:state_selected="true"
          android:state_window_focused="true"
          android:drawable="@drawable/cookie" />

    <item android:drawable="@drawable/cookie" />

</selector>

4.

<RatingBar  android:id="@+id/my_rating_bar"
   ...
    />

setContentView(R.layout.main);               TextView textView  = (TextView) findViewById(R.id.textview);  
            SpannableString ss = new SpannableString("abc");  
            Drawable d = getResources().getDrawable(R.drawable.icon32);  
 
 
            d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());  
            ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BASELINE);  
            ss.setSpan(span, 0, 3, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);  
 
 
            textView.setText(ss);