Error in strings.xml: invalid symbol 'continue'

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灰色年华
灰色年华 2020-12-18 18:41

In my strings.xml file I have

Continue

I can\'t build my project because of the error: \"In

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  • 2020-12-18 18:47

    "continue" is a Java keyword and the R.java would not compile.

    public static final int continue=0x7f040001;
    

    the above code would cause an "Syntax error on token "continue", invalid VariableDeclaratorId" error.

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  • 2020-12-18 18:48

    It's because continue is a reserved symbol in Java, so you cannot use it as a name for any object in your XML files or Java code.

    The reason this is a problem is that the XML defined in your project is translated into Java code that the Dalvik VM can understand. So, your code above translates into the following in R.java:

    public final class R {
        public static final class string {
            public static final int continue=0x7f040000;
        }
    }
    

    The problem is more obvious when examining the (would-be) generated code.

    See list of reserved Java symbols for others to avoid.

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