Android plugin code update for new JS API

[ghost]

The JavaScript API has changed, and the Android plugin needs updating.

Summary of changes:

• Functions services, characteristics, and descriptors new return a list of found objects to the callback function.
• Fields "serviceCount" and "characteristicCount" in object Service have been removed.
• Field "descriptorCount" in object Characteristic has been removed.
• Field "device" in ConnectInfo changed name to "deviceHandle".

There is a test program in file tests/test.html that can be used to verify that the plugins work consistently on Android and iOS.

[fredrikeldh]

It's "deviceHandle", not "deviceInfo".

[fredrikeldh]

My fork now contains a test-merge of your work. Does it look reasonable to you?
https://github.com/fredrikeldh/cordova-ble/commits/master
You may also want to see this commit on an off-branch:
fredrikeldh@6340c29
IIRC, Android has a known limit of maximum 4 connections per app lifetime, which limits our tests.

[ghost]

Thanks a lot for the review!
Changed "devieInfo" to "deviceHandle" (also in the info in the pull request).
Great that the scanRecord not available on iOS is documented, and updates to the test and everything looks great.
We can discuss further what to do with the close function.

[ghost]

Can this be closed?