The following is the first few sections of a chapter from The Busy Coder's Guide to Android Development, plus headings for the remaining major sections, to give you an idea about the content of the chapter.


Advanced Uses of WebView

Android uses the WebKit browser engine as the foundation for both its Browser application and the WebView embeddable browsing widget. The Browser application, of course, is something Android users can interact with directly; the WebView widget is something you can integrate into your own applications for places where an HTML interface might be useful.

Earlier in this book, we saw a simple integration of a WebView into an Android activity, with the activity dictating what the browsing widget displayed and how it responded to links.

Here, we will expand on this theme, and show how to more tightly integrate the Java environment of an Android application with the JavaScript environment of WebKit.

Prerequisites

Understanding this chapter requires that you have read the core chapters, particularly the one covering WebView. Some of the samples use LocationManager for obtaining a GPS fix.

Friends with Benefits

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Navigating the Waters

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Settings, Preferences, and Options (Oh, My!)

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Security and Your WebView

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Android 8.0 WebView Changes

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Chrome Custom Tabs

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