//【使用progressBar】 <ProgressBar android:id="@+id/level_progressBar1" style="@style/Widget.Holo.Light.orange_ProgressBar.Horizontal" android:layout_width="120dp" android:layout_height="wrap_content" android:layout_below="@+id/exp_tv" android:layout_centerHorizontal="true" /> //【res/values/styles.xml】 <style name="Widget.Holo.Light.orange_ProgressBar.Horizontal" parent="@android:style/Widget.Holo.ProgressBar.Horizontal"> <item name="android:progressDrawable">@drawable/progress_horizontal_orange_holo_light</item> </style> //【res/drawable/progress_horiaontal_orange_holo_light.xml】 <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@android:id/background" android:drawable="@drawable/orange_progress_bk" /> <item android:id="@android:id/secondaryProgress"> <scale android:scaleWidth="100%" android:drawable="@drawable/orange_progress_light_bk" /> </item> <item android:id="@android:id/progress"> <scale android:scaleWidth="100%" android:drawable="@drawable/orange_progress_light_bk" /> </item> </layer-list> //补充:orange_progress_bk、orange_progress_light_bk、orange_progress_light_bk是三张9.patch图片