Wish IsInitialized for BleManager2

[OliverA]

BleManager2's Initialize routine creates a new broadcast receiver per call. Believe it or not, after some time, this can lead to

AndroidRuntime: java.lang.IllegalStateException: Too many receivers, total of 1000, registered for pid: 9760

issues. I can circumvent the issue by checking the IsInitialized routine and only initializing a manager if needed. Yes, for now I can just have a separate flag, but checking IsInitialized would just be standard B4X convention.

 

[Erel]

BLE2 v1.39 adds IsInitialized method.

Will be included in the next version of B4A.