Comment 0 for bug 1807108

Sikuli versions: 1.1.4
OS: Windows 10 X64
IDE: Jython IDE

I'm using adb to connect my emulator.
Using menuToolAndroid to test, there're things failed.
1.Clicking "Check" Button:
The first and second check was success.
In the third check:
a.The capture icon feature sometimes didn't pop out and cause the IDE didn't return.
b.Although the capture icon feature pop out, Sikuli didn't click the icon I've captured and the IDE didn't return.

2.clicking "Default" Button:
After clicking default,clicking the "Take a screenshot" Button on IDE doesn't pop out the screenshot feature and the IDE disappeared.Only I can do is to close java with task manager and restart the IDE.

3.In /API/src/main/java/org/sikuli/android/ADBScreen.java line 106,method

  public List<ADBDevice> getDevices() {
    List<ADBDevice> devices = new ArrayList<>();
    if (device != null) {
     //<= no code written
    }
    return devices;
  }

which always return empty list.