问题
I am trying to start an Android Virtual Device from the Android Virtual Device Manager. The Android Emulator window opens, but the screen remains on the Android logo and does not progress further.
It was working fine until started a second avd. Now first avd and second avd won't start. Restarted windows machine but seems to have no effect.
回答1:
Make a copy and delete .android folder in your documents. Then start again.
回答2:
DDMS -->devices -->restart adb
回答3:
Try like this... It worked for me. In your android emulator settings double VM heap value. If current value is 32, make it 64 and then start your emulator.
来源：https://stackoverflow.com/questions/22169478/android-emulator-wont-start