Get Developing Android Applications with Flex 4.5 PDF

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  • February 13, 2018
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View-Based Application | 23 Although this example utilizes a Button component to demonstrate view navigation, the best practice when developing Android applications would be for your application to rely on the device’s native back button navigation.

You will notice that navigationContent, actionContent, and the Spark components are defined in MXML. Within each, I have included a Button. Each Button has a clickHandler that includes a call to one of the navigator methods. The Button labeled "Home" has a click Handler that includes a call to the popToFirstView() method, which will always send the user back to the view defined in the firstView property of the ViewNavigation Application. The Button labeled "Back" has a clickHandler that includes a call to the popView() method, which will always send the user to the previous view in the stack.

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Developing Android Applications with Flex 4.5 by Rich Tretola


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