如何插入＆QUOT;＆LT;＆LT;＆QUOT;在TextView的文字？ [英] How to insert "<<" text in TextView?

问题描述

我需要插入＆LT;＆LT;在的android：文本=＆LT;＆LT;但也有提高的问题：

I need to insert "<<" in android:text = "<<" but there are raise problem with:

Multiple annotations found at this line:
    - [I18N] Hardcoded string "<<", should use @string resource
    - The value of attribute "android:text" associated with an element type "Button" must not contain the '<' 
     character.

您可以告诉我怎么可以插入＆LT;＆LT;在XML文件中的TextView 文本

Can you tell me how can I insert << in xml file TextView text?

推荐答案

尝试＆放大器; LT;＆放大器; LT; 而不是＆LT;＆LT ; 。你有因为它们影响你的XML布局逃避这些字符。

Try << instead of <<. You have to escape those characters because they influence your XML layout.

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