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Create JSON data files

Create JSON data files: Android App Development Essentials: Local Data Storage
Create JSON data files: Android App Development Essentials: Local Data Storage

Once you know how to create files, you can create and read structured data in those files by using one of the industry standard data formats: JSON and XML. The Android SDK includes a set of classes for reading and writing JSON-based text, but they’re a bit cumbersome. David prefers to use an external library named Gson, from Google. Learn how to add the Gson library as a dependency, and then how to generate and save a JSON string to a file in external storage.

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Skill Level Intermediate
3h 9m
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