Android的搜索栏的变化大小? [英] Change size of Android-Seekbar?
问题描述
我有关于seekbars的问题。
我试过几件事情,但没有任何帮助。
我想改变搜索栏的高度,但不是完整的搜索栏,只有在那里你可以用拇指滚动高出横梁。我试过几件事情例如setBackGroundDrawable和setProgressDrawable,并提出我自己的可绘制,但绘制尺寸固定为标准,Android的搜索栏的大小。
我现在可以做什么?
I have a question concerning seekbars. I tried several things but nothing helped. I want to change the height of the seekbar, but not the complete seekbar, only the bar where you scroll over with your thumb. I tried several things e.g. setBackGroundDrawable and setProgressDrawable and made my own drawables, but the drawable-size is fixed to the size of the Standard-Android-Seekbar. What can I do now?
推荐答案
您必须添加一些填充在各个方向上比设置最小和最大高度。下面是我用一个例子:
You have to add some padding in all directions and than set the min and max height. Here are one example that I used:
<?xml version="1.0" encoding="utf-8"?>
<SeekBar xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:progressDrawable="@drawable/custom_player_seekbar_background"
android:paddingTop="10px"
android:paddingBottom="10px"
android:thumb="@drawable/bt_do_player"
android:paddingLeft="30px"
android:paddingRight="30px"
android:minHeight="6dip"
android:maxHeight="6dip"
android:layout_height="wrap_content"
android:layout_centerVertical="true"/>
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