fix(android): specify default Tab.tintColor

[garymathews]

• Always specify default tintColor

TEST CASE

const tabGroup = Ti.UI.createTabGroup({
    // style: Ti.UI.Android.TABS_STYLE_BOTTOM_NAVIGATION
});

const tabWin_home = Ti.UI.createWindow({
    title: 'Home',
    backgroundColor: 'white'
});
const tab_home = Ti.UI.createTab({
    title: 'Home',
    window: tabWin_home
});

const tabWin_chat = Ti.UI.createWindow({
    title: 'Chat',
    backgroundColor: 'white'
});
const tab_chat = Ti.UI.createTab({
    title: 'Chat',
    window: tabWin_chat
});

tabGroup.addTab(tab_home);
tabGroup.addTab(tab_chat);
tabGroup.open();

JIRA Ticket

[build]

	Fails
🚫	Tests have failed, see below for more information.

	Messages
📖	💾 Here's the generated SDK zipfile.
📖	✊ The commits in this PR match our conventions! Feel free to Rebase and Merge this PR when ready.
📖	❌ 3 tests have failed There are 3 tests failing and 698 skipped out of 7346 total tests.

Tests:

Classname	Name	Time	Error
android.emulator.Titanium.Android	activity callbacks (9)	5.01	Error: timeout of 5000ms exceeded at Titanium.<anonymous> (/ti-mocha.js:6535:53120)
android.emulator.Titanium.UI.SearchBar	.focused (9)	2.189	Error: timeout of 2000ms exceeded at Titanium.<anonymous> (/ti-mocha.js:6535:53723)
android.emulator.Titanium.UI.TextArea	.focused (9)	2.197	Error: timeout of 2000ms exceeded at Titanium.<anonymous> (/ti-mocha.js:6535:53723)

Generated by 🚫 dangerJS against 737d019

[jquick-axway]

CR: Pass

[sgtcoolguy]

@garymathews Can we add a simple test that creates a tab group without a specified tint color and verify it returns the expected default value? Also, once # 11699 is merged and I push the test changes to the suite, we can do UI image tests in our suite - so you could create a view/window with a tab group without a specific tintColor, call Ti.UI.View#toImage() and compare versus a known good rendered image (generated by a previous run)

[ssekhri]

FR Passed.
Default tint color is set on tabs in tabgroup.
Verified on:
Mac OS: 10.15.4
SDK: 9.1.0.v20200616161255
Appc CLI: 8.0.0
JDK: 11.0.6
Node: 12.16.1
Studio: 6.0.0.202005141803
Device: Nexus4(v5.1.1) device, Pixel3(v10.0) emulator