Implement WiFi Security Type Detection in Scan Results

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Implement WiFi Security Type Detection in Scan Results

Description

Task

Implement WiFi Security Type Detection in Scan Results

Acceptance Criteria

• Detect Open, WEP, WPA, WPA2, and WPA3 network types
• Handle null or empty capability strings
• Provide case-insensitive security type detection
• Return UNKNOWN for unrecognized network types
• Implement performant detection logic
• Create clear and maintainable type detection method

Summary of Work

This pull request implements a comprehensive WiFi security type detection mechanism for the WiFi Scanner app.

Changes Made

• Created WiFiSecurityType enum to represent different WiFi security protocols
• Implemented WiFiSecurityDetector object with robust security type detection logic
• Supports detection of the following security types:
  • Open networks
  • WEP (deprecated)
  • WPA
  • WPA2
  • WPA3
  • Unknown/Unidentifiable networks

Implementation Details

• Used Kotlin's enum class to create a type-safe representation of WiFi security types
• Implemented a detection method detectSecurityType() that:
  • Handles null or blank capability strings
  • Converts capabilities to uppercase for case-insensitive matching
  • Uses a priority-based when expression for accurate detection
  • Returns UNKNOWN for unrecognized network types

Testing Approach

• Implemented comprehensive test cases to verify security type detection
• Covers various scenarios including:
  • Null or empty capability strings
  • Different security type identifications
  • Case sensitivity handling

Acceptance Criteria Met

• Accurately detects WiFi security types
• Handles edge cases gracefully
• Provides clear, enum-based security type representation
• Minimal performance overhead
• Easy to extend and maintain

Important Notes

• Security type detection relies on WiFi scan capabilities string
• Recommendation to add more detection patterns if needed
• Future enhancements may include more granular security type detection

Changes Made

• Created WiFiSecurityType enum
• Implemented WiFiSecurityDetector object
• Added detection logic for multiple security types
• Handled null and edge cases
• Created robust type detection method

Tests

• Verify detection of Open networks
• Verify detection of WEP networks
• Verify detection of WPA networks
• Verify detection of WPA2 networks
• Verify detection of WPA3 networks
• Test handling of null or empty capability strings
• Test case insensitivity of detection

Signatures

Staking Key

BThUqRtMBgUdTQ9knVpEEuJuJDdCtw8WNzjLHQy26puz: 6gEDEibp9Xt2iPRSRQpjqDA683VCfysR6RZ1brdUHMFhwXfxzZ9VzNpM1vsw7u5gKDT5TBxCoEWLzsryZtFFf73axpMKv21GVcDaovt3CR5JDFaSofHEEb7r1Nf8dZw1kELN9LGdLCNiK9y3LxXrPaQFXTpAyYma2Ryz64RHD6mGbVAiLqVAe2ge9dbZEWWjMVA6ybutokzfk2bGmRZkaiMSRkNbjf86wBAkxv96dGYUwH1tuPm4nj85qGWhqM7Ld4YRUHzbpBrGvzG97EGB4Vzzoxu7J1Z3eWktGv4RyFeAdRYnzGPN8nZabo9SbagUAnNBbqbQbJHCoeTHYL4bp3nxRpc5BjHanYhdxHRzwb92BDhFSVLJMsCHyTUhzL2zuUYEj5ziZrauMoh54zQau7qAhKCMs9KkJL8QbizGiDjJ

Public Key

HzePbq1GWAqP9WDrJF7JPk65YN1myCcCsXn8QMtK4gZW: 5W19U5kHYpFXJSw8F8LJ9Eqg68FadzePFVJEiH45Eyo8WUCUBcNS36wKz8iJNDPFDZAixAc9m6gaJsBeCu9AbCkXAE1LmrRoJLJBB3VqM4F3qrRY1CCbAw25srffFGtVuSCozsLqBCexwcTqgNmh6CrypjRxCdDtjVZDR7gGZRkzoKVkX9Nvww1NFwtfVFex5VnG892eZJitu9bxA7RQTDF9mwrkRiXePLog9f4vC1VuCRBmmG9p3ztoiJY6eUDf9pt4UrnA9cXAuKFzSFtYqP6N21nJ3GUrV6jZyzaVwF3DfDXrovN2YuDP2tzoGBXU1nP3qfCmMUkARfAeHmdGtDkmcoHJiqSRUHyrRD7f1ot88jqjhZ35sCLSZYYjMDhqD8bbJPFLBQ2e8btSQmizczHttqSXfVY3hPTKyZvtNUK6