android emulator developer menu not shown

been scratching my head, and couldn’t solve the developer menu not shown issue.

neither Ctrl+M , or `adb shell input keyevent 82` in your terminal window has any impact.

turns out the solution is actually need to “enable the drawing over other apps”.

such a fun time.

timeout on android emulator

i was keep encountering this exception while pushing the code to android emulator:

Annotation 2019-06-27 150813
similar to this

turned out the solution was due to the firewall. after having added all android apps (android studio, emulator.exe, abd, avd etc) on the exception list of the firewall, the issue was sorted out.