Test automation improvements

[NidhiDixit09]

Reference

SDK-2355 -- Remove Extra Screens from Automation Testbed Apps.
https://branch.atlassian.net/browse/SDK-2355

Description

-> Removed extra Screens from Automation Testbed App which were earlier used for getting params values for different APIs.
-> Now Params are passed as optionalIntentArguments on MainActivity.
-> Added classes for parsing json string passed as optionalIntentArguments and creating BUO, link refernce etc.
-> Added buttons for InitSession, Send V2 Event and Read Logs
-> Added a Test App - Link Click Test. This app is used by Appium tests for testing deep linking.
-> Updated workflow for deug binary signing using keystore file.

Testing Instructions

For Testing using Appium -

Run Appium tests from branch Test-Automation-Improvements

For manually testing testbed app,

either pass json string with param values from command line
--es "testData" '{"dma_ad_user_data":false,"BUOData":--es "testData" '{"dma_ad_user_data":false,"BUOData":{"imageUrl":"https:\/\/www.qentelli.com\/sites\/default\/files\/qentelli-logo.svg","canonicalIdentifier":"content\/1","trackContentData":"ADD_TO_CART","contentTitle":"When app is already installed, here Instagram","contentDesc":"When all fields provided with valid entries"},"DelayInitialization":true,"dma_eea":true,"Include":"Yes","URL":"\"https:\/\/timber.test-app.link\/80OHAnv8DHb\"","dma_ad_personalization":false,"TrackContentData":{"coupon":"BranchCoupon","description":"Branch Track Content Desc","tax":"100","eventType":"COMMERCE","availability":"available","transactionId":"Branch007XYZ","revenue":"10000","shipping":"12345","purchaseLocation":"US","affiliation":"Affiliation","searchQuery":"nothing","registrationId":"AEU10EEEE1123","alias":"My Alias","currency":"AED","additionalData":"Track content Commerce Additional data","customEventProperty2":"My custom event2","event":"ADD_TO_CART","customEventProperty1":"My custom event1","customData1":"Branch custom data1","customData2":"Branch custom data2"}}'

Or

Set this intent extra in code (Uncomment following line. I have left it here for testing purpose for now.

android-branch-deep-linking-attribution/Branch-SDK-Automation-TestBed/src/main/java/io/branch/branchandroiddemo/activities/MainActivity.java

Line 75 in 61be655

/* getIntent().putExtra("testData", "{\"BUOData\":{\"imageUrl\":\"https:\\/\\/www.qentelli.com\\/sites\\/default\\/files\\/qentelli-logo.svg\",\"canonicalIdentifier\":\"content\\/2\",\"contentTitle\":\"Sample Content Title\",\"contentDesc\":\"Sample Content Description\"},\"Include\":\"Yes\",\"CreateLinkReference\":{\"feature\":\"sharing\",\"stage\":\"new user\",\"desktopUrl\":\"www.qentelli.com\",\"androidUrl\":\"https:\\/\\/play.google.com\\/store\\/apps\\/details?id=com.instagram.android\",\"campaign\":\"content 2 launch\",\"channelName\":\"instagram\",\"additionalData\":\"When all fields provided with valid entries\",\"iOSUrl\":\"www.qentelli.com\"},\"TrackContentData\" : {\n" +

)

cc @BranchMetrics/saas-sdk-devs for visibility.