将拇指放在seekbar android的底部

Question

我正在尝试使下面的搜索栏

看起来像这样

我在minheight和maxheight中使用以下xml属性，但拇指没有移动到底部。

minHeight和maxHeight仅影响搜索栏。如何在搜索栏底部获得所需的结果，即拇指。

<SeekBar
            android:id="@+id/seekbar_duree"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginLeft="@dimen/eight_dp"
            android:layout_marginRight="@dimen/eight_dp"
            android:background="@color/fulll_transparent"
            android:indeterminate="false"
            android:max="48500"
            android:maxHeight="60dip"
            android:minHeight="60dip"
            android:indeterminateDrawable="@android:drawable/progress_indeterminate_horizontal"
            android:paddingLeft="@dimen/twenty_sp"
            android:thumb="@drawable/nine_patch"

            android:progressDrawable="@drawable/progress_bar"
            />

：更新：这是我的全部。我如何使其低于进展

Answer 1

我使用xml-thumb与seek_thumb.9.png一样，它具有相同的物理大小，例如seekbarlayout上定义的min / maxHeight值

<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android" android:constantSize="false">
    <item android:state_pressed="true"
          android:drawable="@drawable/seek_thumb_pressed_60" /> 
    <item android:state_focused="true"
          android:drawable="@drawable/seek_thumb_pressed_60" /> 
    <item android:drawable="@drawable/seek_thumb_60" /> 
    <item >
        <shape android:shape="rectangle" />
    </item>
</selector>

seekbar-layout也引用了xml-seekbar

<SeekBar
    android:id="@+id/seekbar"
    android:layout_width="320dp"
    android:layout_height="60dp"
    android:layout_marginLeft="0dp"
    android:layout_marginTop="10dp"
    android:max="30"
    android:maxHeight="60dp"
    android:minHeight="60dp"
    android:paddingLeft="16dp"
    android:paddingRight="16dp"
    android:progress="15"
    android:progressDrawable="@drawable/seekbar"
    android:secondaryProgress="0"
    android:thumb="@drawable/seek_thumb"
    android:thumbOffset="0dp" />

使用* .9.png

seekbar.xml

<?xml version="1.0" encoding="utf-8"?>
<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >

    <item android:id="@+android:id/background">
        <nine-patch
            android:dither="true"
            android:src="@drawable/seekbar_back_60" />
    </item>
    <item android:id="@+android:id/progress">
        <clip 
            android:clipOrientation="horizontal"
            android:gravity="left">
            <shape android:shape="rectangle" />
            <nine-patch
                android:dither="true"
                android:src="@drawable/seekbar_front_60" />
        </clip>
    </item>

</layer-list>