Merge pull request #95 from heyongjian/master

huangming:merge the main branch to native branch.
Merge pull request #96 from heyongjian/master

huangming:merge the main branch to native branch.
fix bug JOYL-64, launcher crash when apply tht native wallaper.

move the json file to the native cache.
Merge pull request #220 from whuthm/master

fix bug JOYL-64, launcher crash when apply tht native wallaper.
fix bug JOYL-70, the browser and file apps have the same icon.

modify the matching string.
Merge pull request #222 from whuthm/master

fix bug JOYL-70, the browser and file apps have the same icon.
fix bug JOYL-77,get the wrong time of the first push interval.

Conversion the time.
Merge pull request #224 from whuthm/master

fix bug JOYL-77,get the wrong time of the first push interval.
fix bug JOYL-74, the city string shows "unkown" when do not get the information.

change the city string to null string.
Merge pull request #226 from whuthm/master

fix bug JOYL-74, the city string shows "unkown" when do not get the information.
fix bug JOYL-82: update network host url.
Merge pull request #68 from heyongjian/master

pull