java interface add dynamic background image
Before the Internet to find some code to add a background image, with some got some impossible, always to no avail, and later learned to write with a tool interface that he tried to add a picture, the results were good, principle is shown.
Results shown in Figure
test code is as follows: if necessary, self-created
link: https: //pan.baidu.com/s/1S3d0_Tyf4BecWc0V7l8NQQ
extraction code: 0hth
copy the contents of this open Baidu network disk phone App, the operation more convenient oh
