不希望我的TabWidget图标 [英] Don't want icons on my TabWidget

问题描述

我还在学习关于An​​droid，一边摆弄 TabHost 和 TabWidget ，我不能帮助，但请注意，有没有选择关闭图标。

I'm still learning about Android, and while playing around with TabHost and TabWidget, I can't help but notice that there's no option to turn off the icons.

它吃起来，即使我不实际设置的图标到则tabspec 宝贵的空间。请问有什么办法可以减少标签栏的高度？这真的很难找到小图标（在3个不同大小）完全适合我故意这些标签包含。我有零技能的图形。

It's eating up valuable space even when I don't actually set an icon into the TabSpec. Is there any way to reduce the height of the tab bar? It's really hard to find small icons (at 3 different sizes) that perfectly fits what I intended those tabs to contain. I have zero skills with graphics.

推荐答案

我有这样的：

        TabHost tabHost = getTabHost();  // The activity TabHost

添加code添加标签为标签的主机...然后最后

Add code to add tabs into tab host... and then finally

        tabHost.getTabWidget().getChildAt(0).getLayoutParams().height = 25;
        tabHost.getTabWidget().getChildAt(1).getLayoutParams().height = 30;
        tabHost.getTabWidget().getChildAt(2).getLayoutParams().height = 35;
        tabHost.getTabWidget().getChildAt(3).getLayoutParams().height = 50;

哪个（如果你没有图片）的结果是：

Which (if you do not have pics) results in this:

它看起来像35是一个不错的数字。也许它需要针对不同的DPI进行更改。

It looks like 35 is a good number.. Perhaps it needs to be changed for different dpi.

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