android-using URLs for network resources

android-using URLs for network resources

Use the URL today to get network resources when you have trouble logging:

1, android4.0, you can not request network resources in the main thread

To access network resources, a new thread must be started.

2, which thread creates the view, which thread has permission to manipulate it

Only the original thread, created a view hiberarchy can touch tis views

Once you get to a network resource, you can just go back to the original thread and put the resource in Android view.