call-screen/ios/Sources/CallScreenPlugin/Resources/README.md

Capacitor plugin for full-screen call UI with Accept/Reject buttons, OneSignal integration, and cross-platform support

# iOS Resources Directory

This directory contains resources for the Call Screen Plugin iOS implementation.

## Adding Custom Ringtones

To add custom ringtones to your iOS app:

1. Add your `.mp3` or `.wav` ringtone files to this directory
2. Update the `playRingtone()` method in `CallScreen.swift` to use your custom file:

```swift
private func playRingtone() {
    // Use custom ringtone if available
    guard let ringtoneURL = Bundle.main.url(forResource: "your_custom_ringtone", withExtension: "mp3") else {
        // Fallback to system sound
        AudioServicesPlaySystemSound(1005)
        return
    }
    
    do {
        audioPlayer = try AVAudioPlayer(contentsOf: ringtoneURL)
        audioPlayer?.numberOfLoops = -1
        audioPlayer?.volume = 1.0
        audioPlayer?.play()
    } catch {
        print("Error playing ringtone: \(error)")
        AudioServicesPlaySystemSound(1005)
    }
}
```

## Supported Audio Formats

- MP3
- WAV
- M4A
- CAF

## File Naming Convention

Use descriptive names for your ringtone files:
- `default_ringtone.mp3`
- `custom_ringtone.wav`
- `notification_sound.m4a`

## Note

Make sure your audio files are properly licensed for use in your application.