如何禁用的＆QUOT翻转，向上QUOT;操作栏上的按钮？ [英] How to disable flipping of the "up" button on the action bar?

问题描述

我做了一个 应用管理器 另类应用程序，我想补充翻译RTL（从右到左）的语言。

I've made an "app manager" alternative app, and I wish to add translation for RTL (right to left) languages.

因为我知道，由于某些Android版本，事情就翻转，让单词和句子排列正确，我决定先切换到这样的语言，然后继续翻译

Since I know that as of certain Android version, things got flipped to let words and sentences align correctly, I decided to first switch to such a language and then continue with the translation

在切换到RTL语言（希伯来语在我的情况），我发现，在操作栏中的向上按钮有＆LT;图像水平翻转：

After switching to an RTL language (Hebrew in my case), I've found out that the action bar's up button has the "<" image flipped horizontally:

所以，现在它显示>来代替。

So now it shows ">" instead.

如何解决呢？它没有意义的，这样看...

How do I fix it? It doesn't make sense to see it this way...

推荐答案

那么，你可以访问动作条向上的启示，通过调用资源.getIdentifier 和 View.findViewById 。之后，你可以旋转它。

Well, you can access that ActionBar "up" affordance by calling Resources.getIdentifier and View.findViewById. After that you could rotate it.

    final int upId = getResources().getIdentifier("up", "id", "android");
    final View up = findViewById(upId);
    // Call this to just rotate the icon 180°
    if (getResources().getConfiguration().getLayoutDirection() == View.LAYOUT_DIRECTION_RTL) {
        up.setRotation(180f);
    }

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