Test Intercom App for Android

Uses Intercom's Android SDK https://github.com/intercom/intercom-android to easily test the SDK functionality
Enables testing all features of the mobile SDK without needing any server side changes (everything is self contained in the app)
Several things this app does is not meant to be done in production, e.g.
- Client side secure mode hash generation. The secret key should be contained on your server and be kept a secret
- GCM API Key. This is used for sending test pushes messages and push notifications. This should never be needed in your real mobile app

Usage

Fill in settings page with all necessary data (at minimum the App ID and SDK API Key)
Settings needed would be in Intercom: https://app.intercom.io/a/apps/_/settings/android
On first usage you will need to completely close the app by closing it from the multi tasking view (swipe right/left) and reopening it
After opening it, specify user details and login
To verify you have logged in, select "Show Conversations" (from the page / menu). It should show you the conversation list (if there is an error it will say "Unable to load conversations")
Details of the app are logged (using Log.i()) and viewable via logcat

If you do not wish to manually copy and paste data in the emulator, you can hardcode values in SettingsActivity.java

Settings page: androidTestApp://settings/?app_id=VALUE1&sdk_api_key=VALUE2&secret_key=VALUE3&gcm_api_key=VALUE4&gcm_sender_id=VALUE5
Test GCM Token value: androidTestApp://test_gcm_token/YOUR_TOKEN_VALUE (replace YOUR_TOKEN_VALUE with the value you wish to test)

Go to https://developers.google.com/cloud-messaging/android/client and click "Get a configuration file" and follow the instructions (It should bring you to https://developers.google.com/mobile/add?platform=android&cntapi=gcm&cnturl=https:%2F%2Fdevelopers.google.com%2Fcloud-messaging%2Fandroid%2Fclient&cntlbl=Continue%20Adding%20GCM%20Support&%3Fconfigured%3Dtrue and the google-services.json configuration file can be used for your real app)
Specify the following in the Settings page
- Sender ID: needed to create a device token / registration ID for your device
- GCM API Key: only needed if you wish to use the "Test Push Notification" and "Test Push Message" features
To test using messages sent from Intercom you will need to add your GCM API Key in the "Intercom for Android" settings at https://app.intercom.io/a/apps/_/settings/android