<ProgressBar android:id="@+id/progress_down_bar" style="?android:attr/progressBarStyleHorizontal" android:layout_width="fill_parent" android:layout_height="5dip" android:max="100" android:maxHeight="5dip" android:progressDrawable="@drawable/seekbar_define_style" android:layout_gravity="bottom" android:layout_marginTop="6dip" android:progress="50" android:indeterminateOnly="false" />
seekbar_define_style
<?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/download_process_gray"> </item> <item android:id="@android:id/secondaryProgress"> <clip android:drawable="@drawable/download_process_white"/> </item> <item android:id="@android:id/progress" > <clip android:drawable="@drawable/download_process_red"/> </item> </layer-list>
所有的图片都是9.png