SDKS-4619 Add CONTRIBUTING.md and simplify README.md (#170)

Author: witrisna

CONTRIBUTING.md

@@ -0,0 +1,58 @@
+# Contributing to the Ping Identity Android SDK
+
+First off, thank you for considering contributing to the Ping Identity Android SDK! We appreciate your time and effort.
+
+This document outlines the guidelines for contributing to this project. Please take a moment to review it before you get started.
+
+## Getting Started
+
+1.  **Fork the repository** on GitHub.
+2.  **Clone your fork** locally:
+    ```sh
+    git clone https://github.com/YOUR_USERNAME/ping-android-sdk.git
+    ```
+3.  **Open the project** in Android Studio. The project uses Gradle, so dependencies will be automatically resolved when you open it.
+
+## Building and Testing
+
+Before submitting any changes, please ensure that you can build the project and that all tests pass.
+
+To run all unit tests, execute the following command from the root of the project:
+
+```sh
+./gradlew --rerun-tasks testDebugUnitTestCoverage --stacktrace --no-daemon
+```
+
+Ensure that all existing tests pass and that you add new tests for any new functionality you introduce.
+
+## Standard of Practice
+
+This project follows the internal standards of practice maintained by the Ping Identity SDK team. Please review and adhere to these guidelines before submitting any code:
+
+- [Android Style Guide](https://github.com/ForgeRock/sdk-standards-of-practice/blob/main/code-style/android-styleguide.md) 
+- [Android Security Guidelines](https://github.com/ForgeRock/sdk-standards-of-practice/blob/main/security/security-guidelines-android.md)
+
+In general, try to match the style of the existing code in the project.
+
+## Submitting a Pull Request
+
+1.  Create a new branch for your feature or bug fix:
+    ```sh
+    git checkout -b your-feature-branch
+    ```
+2.  Make your changes and commit them with a clear and concise message.
+3.  Ensure all tests pass.
+4.  Push your branch to your fork:
+    ```sh
+    git push origin your-feature-branch
+    ```
+5.  Open a **Pull Request** to the `develop` branch of the original repository.
+6.  In your Pull Request, please follow the template provided. This includes:
+    *   **Linking to a JIRA ticket** if applicable.
+    *   Providing a **clear description and justification** of the changes you have made.
+
+Your pull request will be reviewed by the project maintainers. You may be asked to make changes before your PR is merged.
+
+## License
+
+By contributing to the Ping Identity Android SDK, you agree that your contributions will be licensed under the [MIT License](LICENSE) that covers the project.

README.md

@@ -7,23 +7,45 @@ The Ping SDK for Android is designed for creating mobile native Apps that seamle
 It offers a range of APIs for user authentication, user device management, and accessing resources secured by PingOne.
 This SDK is support Browser, iOS and Android platforms.
 
-# Modules
+Please visit our [ documentation ](https://docs.pingidentity.com/sdks/latest/sdks/index.html) site for more information.
 
-    ping 
+# Modules
+    ping
     ├── foundation                            # Foundation module
-    │   ├── android                           # Android Common
-    │   ├── davinci-plugin                    # For module that integrated with davinci
-    │   ├── journey-plugin*                   # For module that integrated with journey
-    │   ├── logger                            # Provide Logging interface and common loggers
-    │   ├── oidc*                             # Provide OIDC interface
-    │   ├── orchestrate                       # Orchestrating authentication flow framework
-    │   ├── storage                           # Provide Storage interface
-    │   └── utils                             # Provide common utilities function
-    ├── davinci                               # Orchestrate authentication with PingOne Davinci
-    ├── journey*                              # Orchestrate authentication with Journey
-    ├── mfa*                                  # Povide MFA capabilities such as OTP, PUsh, WebAuthn
-    ├── external-idp                          # Provide Native Google, Facebook, Apple SocialLogin
-    ├── ...
-    └── ...
+    │   ├── android                           # Android common utilities
+    │   ├── browser                           # Browser launcher / Custom Tabs support
+    │   ├── davinci-plugin                    # Plugin contract for DaVinci integration
+    │   ├── device                            # Device capabilities
+    │   │   ├── device-client                 # Device client information
+    │   │   ├── device-id                     # Unique device identifier
+    │   │   ├── device-profile                # Device profile collection
+    │   │   └── device-root                   # Device root / integrity detection
+    │   ├── journey-plugin                    # Plugin contract for Journey integration
+    │   ├── logger                            # Logging interface and built-in loggers
+    │   ├── migration                         # Legacy-to-modern data migration helpers
+    │   ├── network                           # Ktor-based HTTP network layer
+    │   ├── oidc                              # OIDC / OAuth 2.0 interface
+    │   ├── orchestrate                       # Authentication flow orchestration framework
+    │   ├── storage                           # Encrypted and plain storage abstractions
+    │   ├── testrail                          # TestRail integration for test reporting
+    │   └── utils                             # Shared utility functions
+    ├── davinci                               # Orchestrate authentication with PingOne DaVinci
+    ├── external-idp                          # Native social login (Google, Facebook, Apple)
+    ├── journey                               # Orchestrate authentication with PingAM Journey
+    ├── mfa                                   # MFA capabilities
+    │   ├── auth-migration                    # Authentication data migration helpers
+    │   ├── binding                           # Device binding (biometric / PIN / none)
+    │   ├── binding-migration                 # Legacy device binding data migration
+    │   ├── binding-ui                        # Jetpack Compose UI for device binding
+    │   ├── commons                           # Shared MFA types and utilities
+    │   ├── fido                              # FIDO2 / WebAuthn
+    │   ├── oath                              # TOTP / HOTP one-time passwords
+    │   └── push                              # Push notification authentication
+    ├── protect                               # PingOne Protect fraud signals
+    ├── recaptcha-enterprise                  # reCAPTCHA Enterprise integration
+    └── samples                               # Sample applications
+        └── pingsampleapp                     # Combined Ping sample app
+
+# License
 
-***Note***: * Module under development and experimental
+This project is licensed under the MIT License - see the [LICENSE](./LICENSE) file for details