Addresses Android for #1535
Add QR Codes to the keyman.com keyboard page.
If the main app doesn't include the QRGen libraries, the QR Code isn't generated/displayed.
Also update the list of dependencies in README.md
Android Studio is warning a call (from Firebase) will be deprecated end of 2019. This updates the versions of
* Frebase
* Gradle from 4.10.1 to 5.1.1
Also stubs a missing keyboard event handler in some of the sample/test projects.
Fixes#750
Currently, Keyman for Android targets SDK version 25 (Nougat).
This PR targets the latest Android API and updates all the Gradle dependencies to the latest. This will remove some lint Obsolete warnings.
Sample and Test projects needed to add
```
implementation 'com.android.support:support-v4:27.1.1'
```
to ensure all dependencies use the same version.
While legacy stable kmapro releases have analytics on the Google Play Console, Google recommends [Firebase Crashlytics](https://firebase.google.com/docs/crash/) for crash reporting.
This requires a `google-services.json` file for gradle builds. A sanitized version intended for developers/Debug variant is checked into the repo, and is associated with an appliction ID `com.tavultesoft.kmapro.debug`. The one for `com.tavultesoft.kmapro` releaeses will go on the CI servers.
Breaking change: Consuming apps of KMEA will be responsible for including the Firebase dependencies. At the moment, only kmapro has been updated.
TBD: Registering KMSamples and the Test Harness with Firebase for their own `google.services.json` file.
- Log addKeyboard as an analytic event
- Update kmapro build.sh script to allow debug-only variant
- Add info to history.md and README.md
- Add Gradle setting so CI server can use production `google-services.json` file
- Temporarily add a menu button to force a crash. This is engineering code that will be removed once analytics in a Release build is confirmed.
Per Android Studio 3.0 [Release Notes](https://android-developers.googleblog.com/2017/10/android-studio-30.html)
-Update gradle version
-Change deprecated `compile` dependencies to `implementation` or `api`
-Change maven repositories to google (triplet plugin still on maven)
- Update readme instructions for using the engine
