Android-同时设置TileMode和Gravity [英] Android - Setting both TileMode and Gravity

问题描述

我在XML布局中有一个 ListView .我想使用以下代码为此视图设置新的背景:

I have a ListView in an XML-layout. I want to set a new background to this view by using the following code:

BitmapDrawable TileMe = new BitmapDrawable(BitmapFactory.decodeResource(getResources(), R.drawable.bg_skyline));
TileMe.setGravity(Gravity.BOTTOM); // Bottom
TileMe.setTileModeX(Shader.TileMode.REPEAT);
ListView test = getListView();
test.setBackgroundDrawable(TileMe);

问题是，如果我不对 Gravity 和 TileMode 行进行注释，则只有 TileMode 可以工作.如果我注释 TileMode 行，则 Gravity 行将起作用.

The problem is that if I leave both the Gravity and the TileMode lines uncommented, only TileMode will work. If i comment the TileMode line, the Gravity line will work.

我做错了事还是Android弄乱了我的头?

Am I doing something wrong or is Android messing with my head?

推荐答案

启用平铺模式时，重力将被忽略.链接

Gravity is ignored when the tile mode is enabled. Link

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