After further research, we have modified the big bug that the program crashes when there is no network connection, if the program is open, no network connection will eject the network connection failed.
dialog box, if a network exception occurs during the program running, the network connection exception will be thrown when the server is needed;
The second is to solve the problem of loading pictures dynamically, we find the method to load the bitmap into the Gradeview, load a picture with one thread at a time and then
Replace the icon corresponding to the course location, and finally realize the dynamic refresh of the network image.
After these two problems have been modified, the basic functions of our program have been perfected, and finally we will make minor changes to the UI to make the program more perfect.
Here is the link address for the New installation package: Http://pan.baidu.com/s/1eQmw5bG
Do not know what is the problem, the pea pod on the market to upload software has been not approved, we are contacting.
Program crashes when there is no network connection and the problem of loading pictures dynamically is resolved