Android - (App) Resources (R)

Card Puncher Data Processing

About

The /res subdirectories contain the resources for your application:

  • drawable-<density>/: Directories for drawable resources, other than launcher icons, designed for various densities.
  • layout: Directory for files that define your app's layout user interface
  • menu/: Directory for files that define your app's menu items.
  • mipmap/: Launcher icons reside in the mipmap/ folder rather than the drawable/ folders. This folder contains the image that appears when you run the default app.
  • values/: Directory for other XML files that contain a collection of resources, such as string and color definitions.

Type

Resource Types

Documentation / Reference





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Card Puncher Data Processing
Android - (Project) Directory Structure

The /res sub-directories that contain the resources for your application
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A layout XML is a declarative way of creating an UI. To define the GUI in android, you can do it: at runtime in the code with the ViewGroup object (UI container) and View obejct (widgets) at load...
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String is a resource Located in /res/values/strings.xml Bad practice: Good practice: android/content/ContextContext.getString. From the context, you can get access to the string XML declaration....
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Introduced in Android Level 5. SyncAdapters are meant to keep local data on the device (a cache) in sync with data on the web with the goal of: fast load times, offline functionality and not...



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