The system was recently re-installed and upgraded to WIN10. The Android development environment has also been re-installed, and the system has been cleaned up after a lot of refreshing. But in the afternoon testing the development of Android, Eclipse always encountered a lag, card death phenomenon. I remember that when I first started learning about Android, I had this problem, and it took a while to solve it. Now I can't remember anymore, so write it down for later reference.
Workaround:
1:preference-usage Data Collector turn off this option and it's OK.
2: Modify code hint function
The code hinting function was canceled, and alt+/was used instead to prompt.
3:jre change to 64-digit test.
The above basic solution, if not resolved, is the eclipse version of the problem, it is recommended to replace the older version.
Above. :)
Using Eclipse to develop Android to run into problems