Android Friday: Help your designer bridge the app gap

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Sometimes you, the Android developer, will work with designers who have the time and knowledge to think of everything. They create complete, detailed designs for every screen and interaction. They cover both web, iOS and Android. They regularly use both Android and iOS themselves. They understand the strengths and conventions of each platform.

These projects are delightful. Unfortunately, all projects are not like this.

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Android Friday: Let Activities encapsulate their creation

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Opening screens from other screens in Android apps is straight forward: create an Intent object, stuff some parameters into it, use it to launch the other Activity, and dig out the passed parameters at the other end.

Unfortunately, if you blindly follow Googles standard examples of how to do this, you will end up sprinkling potential bugs around your codebase. Let’s look at how to tighten it up a bit.

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