问题描述
我有一个模式(.png image 4x4px),必须用它填充布局.
有人知道该怎么做吗?
如果我简单地选择可绘制的图像作为背景图像,则将其拉伸;相反,它需要沿x和y轴重复.
推荐答案
在这里是一个非常好的解释:
将您的" Back.png"图像放在"可绘制"文件夹上.然后创建一个可绘制的" backrepeat.xml",例如:
<?xml version="1.0" encoding="utf-8"?> <bitmap xmlns:android="http://schemas.android.com/apk/res/android" android:src="@drawable/back" android:tileMode="repeat" />
在您的布局中,添加android:background="@drawable/backrepeat":
<?xml version="1.0" encoding="utf-8"?> <LinearLayout android:id="@+id/MainLayout" xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:background="@drawable/backrepeat"> </LinearLayout>
与许多Android良好的做法/方便的技巧一样,它可以追溯到Romain Guy.
问题描述
I have a pattern (.png image 4x4px) and have to fill the layout with it.
Does anyone know how to do this?
If I simply select the drawable as a background the image, it is stretched; instead it needs to be repeated along the x and y axis.
推荐答案
Here is a really nice explanation:
Put your "back.png" image on "drawable" folder. Then create a drawable "backrepeat.xml" like that:
<?xml version="1.0" encoding="utf-8"?> <bitmap xmlns:android="http://schemas.android.com/apk/res/android" android:src="@drawable/back" android:tileMode="repeat" />
In your layout, add android:background="@drawable/backrepeat":
<?xml version="1.0" encoding="utf-8"?> <LinearLayout android:id="@+id/MainLayout" xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:background="@drawable/backrepeat"> </LinearLayout>
As is the case with many Android good practices/handy tricks, it can be traced back to Romain Guy.