Android下修改SeekBar样式
16lz
2021-12-04
推荐安卓开发神器（里面有各种UI特效和android代码库实例）
SeekBar配置文件：
Xml代码
<SeekBar android:id="@+id/player_seekbar" android:layout_width="245px" android:layout_height="25px" android:progressDrawable="@drawable/seekbar_style" android:thumb="@drawable/thumb" android:paddingLeft="16px" android:paddingRight="15px" android:paddingTop="5px" android:paddingBottom="5px" android:progress="0" android:max="0" android:secondaryProgress="0" /> view plaincopy to clipboardprint?<SeekBar android:id="@+id/player_seekbar" android:layout_width="245px" android:layout_height="25px" android:progressDrawable="@drawable/seekbar_style" android:thumb="@drawable/thumb" android:paddingLeft="16px" android:paddingRight="15px" android:paddingTop="5px" android:paddingBottom="5px" android:progress="0" android:max="0" android:secondaryProgress="0" />
android:progressDrawable="@drawable/seekbar_style"背景条
seekbar_style配置如下:
Xml代码
<?xml version="1.0" encoding="UTF-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@android:id/background"> <shape> <corners android:radius="5dip" /> <gradient android:startColor="#ff9d9e9d" android:centerColor="#ff5a5d5a" android:centerY="0.75" android:endColor="#ff747674" android:angle="270" /> </shape> </item> <item android:id="@android:id/secondaryProgress"> <clip> <shape> <corners android:radius="5dip" /> <gradient android:startColor="#80ffd300" android:centerColor="#80ffb600" android:centerY="0.75" android:endColor="#a0ffcb00" android:angle="270" /> </shape> </clip> </item> <item android:id="@android:id/progress"> <clip> <shape> <corners android:radius="5dip" /> <gradient android:startColor="#ff0099CC" android:centerColor="#ff3399CC" android:centerY="0.75" android:endColor="#ff6699CC" android:angle="270" /> </shape> </clip> </item> </layer-list> view plaincopy to clipboardprint?<?xml version="1.0" encoding="UTF-8"?> <layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@android:id/background"> <shape> <corners android:radius="5dip" /> <gradient android:startColor="#ff9d9e9d" android:centerColor="#ff5a5d5a" android:centerY="0.75" android:endColor="#ff747674" android:angle="270" /> </shape> </item> <item android:id="@android:id/secondaryProgress"> <clip> <shape> <corners android:radius="5dip" /> <gradient android:startColor="#80ffd300" android:centerColor="#80ffb600" android:centerY="0.75" android:endColor="#a0ffcb00" android:angle="270" /> </shape> </clip> </item> <item android:id="@android:id/progress"> <clip> <shape> <corners android:radius="5dip" /> <gradient android:startColor="#ff0099CC" android:centerColor="#ff3399CC" android:centerY="0.75" android:endColor="#ff6699CC" android:angle="270" /> </shape> </clip> </item> </layer-list>
或者：用图片如下：
Xml代码
<?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/progress_bg" /> <item android:id="@android:id/secondaryProgress" android:drawable="@drawable/second_progress"> </item> <item android:id="@android:id/progress" android:drawable="@drawable/first_progress"> </item> </layer-list> view plaincopy to clipboardprint?<?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/progress_bg" /> <item android:id="@android:id/secondaryProgress" android:drawable="@drawable/second_progress"> </item> <item android:id="@android:id/progress" android:drawable="@drawable/first_progress"> </item> </layer-list>
方形
Xml代码
<layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@android:id/background" android:drawable="@drawable/progress_bg" /> <item android:id="@android:id/secondaryProgress"> <clip android:drawable="@drawable/second_progress" /> </item> <item android:id="@android:id/progress"> <clip android:drawable="@drawable/first_progress" /> </item> </layer-list> view plaincopy to clipboardprint?<layer-list xmlns:android="http://schemas.android.com/apk/res/android"> <item android:id="@android:id/background" android:drawable="@drawable/progress_bg" /> <item android:id="@android:id/secondaryProgress"> <clip android:drawable="@drawable/second_progress" /> </item> <item android:id="@android:id/progress"> <clip android:drawable="@drawable/first_progress" /> </item> </layer-list>
android:thumb="@drawable/thumb"就是那个会动的球
配置如下：
Xml代码
<?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/thumb_pressed" /> <!-- 普通无焦点状态 --> <item android:state_focused="false" android:state_pressed="false" android:drawable="@drawable/thumb_normal" /> <!-- 有焦点状态--> <item android:state_focused="true" android:state_pressed="false" android:drawable="@drawable/thumb_focused" /> <!-- 有焦点 --> <item android:state_focused="true" android:drawable="@drawable/thumb_focused" /> </selector>
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