% 1 $ S % 1 $ D Android string conveniently changes the value of string dynamically

1. Integer. For example, "I am 23 years old this year". This 23 is an integer. This can be written in string. xml. <string name = "old"> I am % 1 $ d this year </string>. [Java]View
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1. String sageformat = getresources (). getstring (R. String. Old );
2. String sfinalage = string. Format (sageformat, 23 );

Replace % 1 $ d with 23; % 1 $ D represents the replacement of the first integer in the entire name = "old. If a name contains two integer values to be replaced, the second value is % 2 $ D, and so on. For specific program replacement, see the string type below; 2. string type, for example, "My name is Li Si, and I am from the capital Beijing". Here, "Li Si" and "capital Beijing" must be replaced. You can write this in string. xml. <string name = "alert"> my name is % 1 $ s, and I am from % 2 $ S </string> in the program: [Java]View
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1. View sourceprint? 1 string sageformatstring sageformat1 = getresources (). getstring (R. String. Alert );
3. String sfinal1 = string. Format (sageformat1, "Li Si", "capital Beijing ");

Here the two strings need to be replaced, which correspond in sequence according to the above program.

<Xliff: G> label introduction:
The property ID can be named as needed.
Attribute Value example
% N $ MS: indicates that the output is a string, and N indicates the number of parameters. The m value can be set with spaces before the output.
% N $ MD: indicates that the output is an integer, and N indicates the number of parameters. To set M, you can place a space before the output, or set it to 0 m, put M 0 before output
% N $ MF: indicates that the output is a floating point number, and N indicates the number of parameters. Setting the m value can control the number of decimal places. For example, when M = 2.2, the output format is 00.00.

You can also write it as follows:

% D (integer)

% F (floating point number)

% S (string)

 

Example:

1.

<? XML version = "1.0" encoding = "UTF-8"?>

<Resources xmlns: xliff = "urn: Oasis: names: TC: xliff: Document: 1.2">

2.

<String name = "test_xliff"> Xiaohong, <xliff: G id = "XXX"> % d </xliff: G>, aged <xliff: g id = "yyy"> % S </xliff: G> grade! </String>

3.

String test = string. Format (getresources (). getstring (R. String. test_xliff), 7, "2 ");

Output:

Xiaohong is 7 years old. He is in the second grade of primary school!

Statement: This article from http://blog.csdn.net/wufen1103/article/details/7846691