问题
I try to load bitmaps and display them into textures (openglES2.0). I make a runnable thread, and once loaded the bitmap are sent to textures. Even my thread is runnable, the main UI Thread freezes for a while during the loading of pictures. I really don't understand this and am pretty lost about it… any clues ?
回答1:
Sounds like you're calling myThread.run() instead of myThread.start()
run() executes in the calling thread, but start() makes a new thread and then calls run inside of that.
If that's not the case, I can't really help you without your relevant code.
来源：https://stackoverflow.com/questions/16625632/load-textures-into-a-thread-blocks-the-mainui-in-android