Merge pull request #97 from shadow1163/issue87

Once container start, add flag -wipe-data to command.

README.md

@@ -212,6 +212,15 @@ adb connect <docker-machine-ip-address>:5555
 
 **Note:** You need to have Android Debug Bridge (adb) installed in your host machine.
 
+Get rid of unauthorized device popup while connecting to the emulator outside the container
+------------------------------------------
+
+In order to connect to the emulator using already generated adbkey on your machine you will need to mount your `.android` folder to the container (this is needed only when you work with emulator based on playstore image):
+
+```
+docker run -v <local Android key directory>:/root/.android/ ...
+```
+
 SMS Simulation
 --------------
 

src/app.py

@@ -196,8 +196,9 @@ def run():
 
     avd_name = '{device}_{version}'.format(device=device.replace(' ', '_').lower(), version=ANDROID_VERSION)
     logger.info('AVD name: {avd}'.format(avd=avd_name))
+    is_first_run = not is_initialized()
 
-    if not is_initialized():
+    if is_first_run:
         logger.info('Preparing emulator...')
         prepare_avd(device, avd_name)
         finish_initialization()
@@ -207,7 +208,7 @@ def run():
     with open("/root/android_emulator/config.ini", "a") as cfg:
         cfg.write('\ndisk.dataPartition.size={dp}'.format(dp=dp_size))
 
-    if not is_initialized():
+    if is_first_run:
         cmd = 'emulator/emulator @{name} -gpu off -verbose -wipe-data'.format(name=avd_name)
     else:
         cmd = 'emulator/emulator @{name} -gpu off -verbose'.format(name=avd_name)