Android Default time format modification method _android

In Android use, when you encounter a change in the default time format, always helpless, this article will provide a solution to this problem, need to understand the friend can refer to the following

Language for English, the default time format for mm/dd/yyyy, how to change the default time format to: dd/mm/yyyy, do not know whether the framework layer to initialize or compile the time to give the initial value, which heroes know how to do?

1. Modify the document
Alps\frameworks\base\packages\settingsprovider\res\values\defaults.xml
Add code <string name= "Time_12_24" translatable= "false" >24</string>
The red mark represents a 24-hour system, or it can be changed to 12 (12-hour system).

2. Modify File Alps\frameworks\base\packages\settingsprovider\src\com\android\providers\settings\databasehelper.java
Locate the function loadsystemsettings () and add the following statement to the function:
Loadstringsetting (stmt, Settings.System.TIME_12_24, r.string.time_12_24);