XML drawable Bitmap tileMode 错误? [英] XML drawable Bitmap tileMode bug?

问题描述

我的可绘制资源使用 tileMode 重复时遇到问题.在某些情况下，图像只是被拉伸，有时会被适当地重复.

I'm having issues where my drawable resource uses the tileMode repeat. In some cases the image is just stretched and sometimes it is properly repeated.

以下是我用来创建按钮状态的 xml 文件:

The following are the xml files I use to create the button states:

用于重复图块的可绘制图像

^^^^^^^^^^^^^^

^^^^^^^^^^^^^

btn_menu_item.xml

<selector 
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:constantSize="true" android:visible="true" android:variablePadding="true">
    <!-- selected -->
    <item 
        android:state_selected="true" 
        android:drawable="@drawable/menu_item_selected"/>

    <!-- focused -->
    <item 
        android:state_focused="true" 
        android:drawable="@drawable/menu_item_pressed"/>

    <!-- pressed -->
    <item 
        android:state_pressed="true" 
        android:drawable="@drawable/menu_item_pressed"/>

    <!-- normal -->
    <item 
        android:state_pressed="false" 
        android:state_focused="false" 
        android:drawable="@drawable/menu_item_normal"/>

</selector>

menu_item_normal.xml

<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_selected="true">
        <shape android:shape="rectangle">
            <gradient 
                android:startColor="#757575" 
                android:endColor="#929292" 
                android:angle="90"/>
        </shape>    
    </item>

    <item>
        <bitmap 
            android:src="@drawable/menu_lines_texture"  
            android:tileMode="repeat"
            android:dither="true"/>
    </item>
</layer-list>

menu_item_pressed.xml

<layer-list xmlns:android="http://schemas.android.com/apk/res/android" >
    <item android:state_selected="true">
        <shape android:shape="rectangle">
            <gradient 
                android:startColor="#dd4e00" 
                android:endColor="#c64600" 
                android:angle="90"/>
        </shape>
    </item>

    <item>
        <bitmap 
            android:src="@drawable/menu_lines_texture"  
            android:tileMode="repeat"
            android:dither="true"/>
    </item>
</layer-list>

请看下面的图片，了解我在说什么.

Please see the images below of what exactly I'm talking about.

推荐答案

这是一个已知错误，在 Android 3.0 中部分修复，在 ICS 中完全修复.

This is a known bug, partially fixed in Android 3.0 and completely fixed in ICS.

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