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A collection of commonly used Android templates to accelerate development workflow. Each template is designed to be modular and easily integrated into your Android projects.

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📱 Awesome Android Code Template

Android Java License PRs Welcome ko-fi

Android Logo

🚀 A collection of powerful, ready-to-use Android templates to supercharge your development workflow.
⚡️ Modular, customizable, and easily integrated into any Android project.

📦 Time-Saving Templates • 🎨 Clean Architecture • 🛠 Best Practices

Explore Templates • Quick Start • Documentation • Contribute • Support on Ko-fi

🌟 Key Features
  • 📐 Modern Architecture Components
  • 🎯 MVVM Design Pattern
  • 🔄 Repository Pattern
  • 🗃️ Room Database Templates
  • 🎨 Material Design Components
  • 🔌 Easy Integration

📁 Project Structure

C:.
│   LICENSE                        # License file for the project
│   README.md                      # Project documentation
│
└───CodeTemplates                  # Main source directory
    ├───java                       # Java source files
    │   │   CustomNavigatorMainActivity.java  # Main activity for the app
    │   │
    │   ├───data                   # Data layer (DAO, Database, Repository)
    │   │   ├───dao
    │   │   │       CustomDAO.java           # DAO for data operations
    │   │   │
    │   │   ├───database
    │   │   │       CustomDatabase.java      # Database setup and management
    │   │   │
    │   │   └───repository
    │   │           CustomRepository.java    # Repository for data operations
    │   │
    │   ├───model                  # Data models for the application
    │   │       CustomModel.java             # Example data model class
    │   │
    │   ├───ui                     # UI components of the app
    │   │   ├───adapter
    │   │   │       CustomAdapter.java       # RecyclerView adapter implementation
    │   │   │
    │   │   ├───components
    │   │   │       CustomFormControls.java    # A collection of form control component logic
    │   │   │       CustomInfoButton.java    # Custom button component
    │   │   │
    │   │   ├───fragment
    │   │   │       CustomListFragment.java  # Fragment displaying a list of items
    │   │   │       CustomEditModelFragment.java  # Fragment to edit a specific item by ID
    │   │   │
    │   │   ├───navigation
    │   │   │       BottomNavigation.java    # Bottom navigation bar setup
    │   │   │       SideMenu.java            # Side navigation menu setup
    │   │   │
    │   │   ├───viewHolder
    │   │   │       CustomViewHolder.java    # ViewHolder for RecyclerView
    │   │   │
    │   │   └───viewModel
    │   │           CustomEntityViewModel.java # ViewModel managing UI-related data
    │   │
    │   └───util                     # Utility classes
    │           AppStorageUtil.java          # Utilities for app storage
    │           DiskCacheUtil.java           # Disk cache management
    │           HybridCacheUtil.java         # Hybrid cache management
    │           MemoryCacheUtil.java         # Memory cache utilities
    │           NavigationUtil.java          # Utilities for navigation handling
    │           PreferenceManagerUtil.java   # Utilities for managing preferences
    │           SharedPrefsUtil.java         # Shared preferences utilities
    │
    └───res                           # Resources like layouts, styles, and colors
        ├───layout
        │       custom_bottom_nav_layout.xml   # Layout for bottom navigation
        │       custom_button_layout.xml       # Layout for custom buttons
        │       custom_card_layout.xml         # Layout for card views
        │       custom_list_recycler_view_layout.xml # Layout for RecyclerView lists
        │       custom_login_layout.xml        # Layout for login screen
        │       custom_navigator_main_activity.xml  # Layout for the main activity
        │       custom_side_nav_layout.xml     # Layout for side navigation menu
        │       custom_toolbar_layout.xml      # Layout for the toolbar
        │
        ├───menu
        │       custom_bottom_nav_menu.xml     # Menu resource for bottom navigation items
        │       custom_main_nav_menu.xml       # Menu resource for the main navigation menu
        │       custom_side_nav_menu.xml       # Menu resource for side navigation
        │
        └───values
                custom_colors.xml            # Color resources
                custom_dimes.xml             # Dimens (sizes and spacing)
                custom_styles.xml            # Styles and themes

📂 Java Templates Overview

Activity

Template Description Location
CustomNavigatorMainActivity.java Custom main activity template for navigation-based Android applications. Features: Navigation Component setup, Drawer and Bottom Navigation integration, Toolbar, and overflow menu. java

Data

Template Description Location
DAO CustomDAO.java Room Database DAO interface template with CRUD operations, LiveData support, and ordered queries. java/data/dao
Database CustomDatabase.java Room Database singleton template with instance management and migration handling. java/data/database
Repository CustomRepository.java Repository pattern implementation with ExecutorService and LiveData management. java/data/repository

Model

Template Description Location
CustomModel.java Room Entity model template with a basic data structure and primary key configuration. java/model

UI

Template Description Location
Adapter CustomAdapter.java RecyclerView adapter template implementing the ViewHolder pattern, click listener interface, data binding, and list management methods. java/ui/adapter
Components CustomFormControls.java Implemented with varieties of form control component code including, radio, checkbox, switch, autocomplete text view, spinner dropdown and button java/ui/components
CustomInfoButton.java Custom ImageButton implementation with Material Design integration and click handling. java/ui/components
Fragment CustomListFragment.java Fragment template that displays a list of items using RecyclerView, ViewModel, and NavigationUtil. Supports different LayoutManagers and item click navigation. java/ui/fragment
CustomEditModelFragment.java Fragment template for editing a specific model entity by ID. Integrates ViewModel for data binding and form validation, using NavigationUtil for navigation. java/ui/fragment
Navigation BottomNavigation.java Material Design bottom navigation implementation with pre-configured navigation listener. Supports both fragment-based and intent-based navigation. java/ui/navigation
SideMenu.java Navigation drawer implementation using Material Design NavigationView. Provides menu item handling using NavigationUtil for seamless navigation. java/ui/navigation
ViewHolder CustomViewHolder.java RecyclerView ViewHolder template with view binding and data binding methods for efficient view recycling. java/ui/viewHolder
ViewModel CustomEntityViewModel.java AndroidViewModel implementation with repository integration and CRUD operations for lifecycle-aware data handling. java/ui/viewModel

Util

Template Description Location
AppStorageUtil.java Utilities for app storage management. java/util
DiskCacheUtil.java Utility class for managing disk caching. java/util
HybridCacheUtil.java Utility that combines disk and memory caching strategies. java/util
MemoryCacheUtil.java In-memory cache utilities for quick data retrieval. java/util
NavigationUtil.java Utility class for handling navigation throughout the app. Supports fragment-based (NavController) and intent-based navigation methods. java/util
PreferenceManagerUtil.java Utilities for managing user preferences. java/util
SharedPrefsUtil.java Helper class for working with SharedPreferences. java/util

📂 XML Templates Overview

Layouts

Template Description Location
custom_login_layout.xml Material Design login screen with email and password fields. res/layout
custom_bottom_nav_layout.xml Layout for bottom navigation integrated with a fragment container. res/layout
custom_side_nav_layout.xml Layout for a navigation drawer with header and menu items. res/layout
custom_card_layout.xml Material card layout with image, title, and subtitle. res/layout
custom_button_layout.xml Layout showcasing various Material button styles. res/layout
custom_toolbar_layout.xml Custom toolbar layout with title and menu support. res/layout
custom_navigator_main_activity.xml Layout for CustomNavigatorMainActivity, including AppBarLayout with Toolbar, FragmentContainerView, BottomNavigationView, and NavigationView for side menu. res/layout
custom_form_controls_layout.xml Layout for which consists of variety of component for form control. res/layout
custom_list_recycler_view_layout.xml Custom RecyclerView layout with standard spacing and consistent design. res/layout

Menus

Template Description Location
custom_bottom_nav_menu.xml Menu resource for bottom navigation items. res/menu
custom_main_nav_menu.xml Menu resource for the overflow menu in CustomNavigatorMainActivity. res/menu
custom_side_nav_menu.xml Menu resource for navigation drawer items. res/menu

Values

Template Description Location
custom_colors.xml Material Design color system resources. res/values
custom_dimes.xml Standard dimensions and spacing definitions. res/values
custom_styles.xml Material component styles and themes. res/values

Getting Started

There are 2 method to create the templates in Android Studio

  1. Download and Extract the Template Package
  2. Manually Add Templates One by One

Method 1: Download and Extract

  1. Download the Template Package:

    • Visit the releases page.
    • Download either fileTemplates.zip or fileTemplates.tar.

  2. Extract the Package:

    • Extract the downloaded archive to a location on your computer.

  3. Import Settings into Android Studio:

    • Open Android Studio.
    • Navigate to File > Manage IDE Settings > Import Settings.
    • When prompted, copy the path shown in the dialog.
    • Open your file explorer, navigate to the copied path, and locate the fileTemplates folder.
    • Copy all files from the fileTemplates folder.
    • Paste the copied files into the folder specified by the Import Settings dialog.
    • Restart Android Studio if necessary to see the new templates.

Method 2: Add Templates Manually

  1. Open Template Settings:

    • Open Android Studio.
    • Navigate to:
      • File > Settings (on Windows/Linux) or
      • Android Studio > Preferences (on macOS).

  2. Access File and Code Templates:

    • In the Settings/Preferences window, go to Editor > File and Code Templates.

  3. Manually Add Each Template:

    • Click the + icon to create a new template.
    • For each template, enter the provided Name and File Name.
    • Copy the content from the template files (from the repository or your downloaded package) into the corresponding editor.
    • Click Apply and OK to save your changes.

🚀 How to Use

  1. In the Project view, right-click on your desired package.
  2. Select New > Other > [Template Name].
  3. Enter the name for your class (this replaces the ${NAME} variable in the template).
  4. Click OK.

Template Variables

Replace the following common variables when using these templates:

  • ${PACKAGE_NAME}: Your app's package name.
  • ${NAME}: The name you input when creating a new file.
  • Other template-specific variables will be highlighted during template usage.

Tips:

  • Templates can be modified post-creation in the File and Code Templates settings.
  • Custom variables can be added using the #set($VARIABLE_NAME = "value") syntax.
  • Use $NAME to reference the input name in your template.
  • Use ${PACKAGE_NAME} to reference the current package.

📚 Dependencies

Add the following dependencies to your app's build.gradle file as needed:

dependencies {
    // AndroidX Libraries
    implementation 'androidx.appcompat:appcompat:x.x.x'
    implementation 'com.google.android.material:material:x.x.x'
    
    // Room Database
    implementation 'androidx.room:room-runtime:x.x.x'
    annotationProcessor 'androidx.room:room-compiler:x.x.x'

    // LiveData & ViewModel
    implementation 'androidx.lifecycle:lifecycle-viewmodel:x.x.x'
    implementation 'androidx.lifecycle:lifecycle-livedata:x.x.x'
    
    // Navigation Component
    implementation 'androidx.navigation:navigation-fragment:x.x.x'
    implementation 'androidx.navigation:navigation-ui:x.x.x'
}

🤝 Contributing

Thank you for considering contributing to Awesome-Android-Code-Template!

How to Contribute

  1. Fork the repository (https://github.com/szeyu/Awesome-Android-Code-Template/fork)
  2. Create your feature branch (git checkout -b feature/AmazingFeature)
  3. Commit your changes (git commit -m 'Add some AmazingFeature')
  4. Push to the branch (git push origin feature/AmazingFeature)
  5. Open a Pull Request

Pull Request Process

  1. Update the README.md with details of changes if needed
  2. Update the template documentation if you've modified any templates
  3. Your PR will be reviewed and merged upon approval

Code Style

  • Follow existing template structure
  • Maintain consistent naming conventions
  • Include comments for complex logic
  • Keep templates modular and reusable

📄 License

This project is licensed under the MIT License - see the LICENSE file for details. License: MIT

Created by Sim Sze Yu

Bachelor of Computer Science (Artificial Intelligence)
Universiti Malaya
WIA2007 Mobile Application Development Course

ko-fi

⭐️ Don't forget to star this repository if you find it helpful! ⭐️

🔱 Fork   •   🐛 Report Bug   •   ✨ Request Feature

About

A collection of commonly used Android templates to accelerate development workflow. Each template is designed to be modular and easily integrated into your Android projects.

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Feb 12, 2025
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