Introduction
Elements of an Android user interface
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What you should know
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Configure Android Studio for this course
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1. Define Screens with Layout Files
Load an XML layout file at runtime
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View and ViewGroup components
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Display View components in a ViewGroup
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Convert a project to AndroidX packages
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Units of measurement in Android
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2. Using ViewGroup Components
Position views with LinearLayout
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Manage view positions with constraints
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Distribute views with constraint chains
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Display views programmatically
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Get view references with findViewById()
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3. Display and Collect Text
Manage string values as resources
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Manage data entry with EditText
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Manage data entry with TextInputLayout
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Use string resources with placeholders
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Display Snackbar messages
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4. Display Images
Display image resources
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Load image resources at runtime
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Reduce file size with WebP images
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Display images from the assets directory
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Use XML-based VectorDrawable images
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Create icons in Android Studio
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5. Create Themes and Styles
Define visual styles and themes
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Support styles on older devices
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Configure Material Design theme colors
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6. Support Multiple Devices and Screens
Create alternative resource directories
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Create alternative bitmap resources
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