I need to push files into the emulator of AndroidQ or AndroidR /system directory, I tried almost all of the methods, but it couldn't work.
on AndroidQ I can add "-writable-system" to follow emulator command, then ADB root + remount (remount exit with errors), eventually, I can push files to /system folder, but if I reboot this emulator, it will be always at offline status, and UI of emulator always keeps black. Only after I delete all *.img files under the avd directory, an emulator can work again.
on AndroidR I can execute or without errors return. And it will prompt me to reboot, once I reboot, the emulator will always keep offline state. Till now, on the AndroidR emulator, I haven't entered into /system directory yet.
Does anyone have any suggestions? thanks a lot.