Analyze the simple use of String-array data sources in Android _android

In Android, using String-array is a simple way to extract XML resource file data.
Examples are as follows:
Put the corresponding data into the Arrays.xml file of the values folder

Copy Code code as follows:

<?xml version= "1.0" encoding= "Utf-8"?>
<resources>
<string-array name= "City" >
<item> Xiamen </item>
<item> Fuzhou </item>
<item> Quanzhou </item>
<item> Zhangzhou </item>
<item> Longyan </item>
</string-array>
</resources>

And then in the activity, use it directly.
Resources Res =getresources ();
String[] City=res.getstringarray (r.array.city);
Can obtain String-array name= "City" under all the item data, simple and convenient one method.