如何解决搜索栏栏拇指定心-问题 [英] how to fix seekbar-bar-thumb-centering-issues

问题描述

我已经设置的拇指图像，但我的经验看下面的小的搜索栏。如何设置拇指在搜索栏的正确位置。有附加的图像上看看

I have set thumb image of a seek bar but my thumb looks little below of seek bar. How to set thumb at proper position of a seekbar. Have a look on the attached image

<SeekBar android:id="@+id/PP_Player_SeekBar" 
         android:thumb="@drawable/music_player_playerhead"
         android:paddingLeft="8dip"
         android:paddingRight="8dip"                 
         android:progressDrawable="@drawable/seekbar_drawable_xml_background"
         android:layout_width="236dip"
         android:layout_centerHorizontal="true"
         android:layout_height="wrap_content"
         android:layout_marginTop="47dip"></SeekBar>

谢谢 苏尼尔·库马尔Saoo

Thanks Sunil Kumar Saoo

推荐答案

设置和了minHeight一样了maxHeight为搜索栏的高度。例如：

Set minHeight and maxHeight same as the height of seekbar. eg

<SeekBar 
    android:id="@+id/PP_Player_SeekBar"  
    android:thumb="@drawable/music_player_playerhead"
    android:paddingLeft="8dip"   
    android:paddingRight="8dip"                 
    android:progressDrawable="@drawable/seekbar_drawable_xml_background"
    android:layout_width="236dip" 
    android:layout_centerHorizontal="true"
    android:layout_height="wrap_content" 
    android:layout_marginTop="47dip"
    android:minHeight="11dip"
    android:maxHeight="11dip" />

请参阅以下网址 <一href="http://qtcstation.com/2011/05/android-how-to-fix-seekbar-bar-thumb-centering-issues/">http://qtcstation.com/2011/05/android-how-to-fix-seekbar-bar-thumb-centering-issues/

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