React-native-navigation: [V2][Android] Initial BottomTabs background color is always white

[danielang]

Issue Description

The initial BottomTabs background color is always white.

Steps to Reproduce / Code Snippets / Screenshots

Navigation.setRoot with a bottom tabs layout with an different background color than white:

bottomTabs: {
    backgroundColor: '#333333',
}

Solution/Fix

Due to the fact that AHBottomNavigation sets the defaultBackgroundColor (white) on item creation. RNN should set the defaultBackgroundColor in the BottomTabsPresenter with the corresponding setter setDefaultBackgroundColor in lines 80 and 141.

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Environment

• React Native Navigation version: 2.21.0
• React Native version: 0.59.9
• Platform(s) (iOS, Android, or both?): Android
• Device info (Simulator/Device? OS version? Debug/Release?): In every configuration

[stale[bot]]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs.
If you believe the issue is still relevant, please test on the latest Detox and report back. Thank you for your contributions.

[stale[bot]]

The issue has been closed for inactivity.

[danielang]

This issue is not resolved!

[guyca]

Should be fixed in 57eb0db7da6d69c784a9b0cd5672a563901738a9