android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_centerInParent="true"
android:maxHeight="10px"
android:minHeight="10px"
android:paddingLeft="18px"
android:paddingRight="18px"
android:max="100"
android:layout_marginRight="2dp"
android:progressDrawable="@drawable/seekbar_define_style"
android:thumb="@drawable/seekbar_thumb"
android:layout_weight="6"
android:layout_gravity="center"
android:id="@+id/seekBar" />
//seekbar_define_style.xml
<?xml version="1.0" encoding="utf-8"?>
<layer-list
xmlns:android="http://schemas.android.com/apk/res/android">
<!-- 未选中 -->
<item
android:id="@android:id/background"
android:drawable="@drawable/progress_before"/>
<!-- 中 -->
<item
android:id="@android:id/progress"
android:drawable="@drawable/progress_after"/>
<item
android:id="@android:id/secondaryProgress"
android:drawable="@drawable/progress_after"/>
</layer-list>
//seekbar_thumb/xml
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<!-- 按下状态-->
<item
android:state_focused="true"
android:state_pressed="true"
android:drawable="@drawable/progress_local2" />
<!-- 普通无焦点状态 -拖动按钮-->
<item
android:state_focused="false"
android:state_pressed="false"
android:drawable="@drawable/progress_local2" />
<!-- 有焦点状态-->
<item
android:state_focused="true"
android:state_pressed="false"
android:drawable="@drawable/progress_local2" />
<!-- 有焦点 -->
<item
android:state_focused="true"
android:drawable="@drawable/progress_local2"/>
</selector>