Usage

Installation

Add this to your package's pubspec.yaml file:

  flutter pub add flutter_p2p_engine

iOS

• Edit ios/Runner/Info-Release.plist, ios/Runner/Info-Profile.plist, ios/Runner/Info-Debug.plist:

<key>NSAppTransportSecurity</key>
<dict>
    <key>NSAllowsArbitraryLoads</key>
    <true/>
</dict>

• Add platform :ios, '13.0' in ios/Podfile .
• Open ios/Runner.xcworkspace by xcode, change Minimum Developments Target to 13.0.

macOS

• Edit macos/Runner/Release.entitlements & macos/Runner/DebugProfile.entitlements:

<key>com.apple.security.network.client</key>
<true/>
<key>com.apple.security.app-sandbox</key>
<false/>

• Add platform :osx, '10.15' in macos/Podfile .
• Open macos/Runner.xcworkspace by xcode, change Minimum Developments Target to 10.15.

Android

• Edit android/app/src/main/AndroidManifest.xml to add the following permissions inside manifest tag:

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
<application
  ...
  android:usesCleartextTraffic="true"
  ...
    />

tip

The below instructions are for the release builds, debug builds should work without any additional steps.

• Create / append to the file android/app/proguard-rules.pro

-dontwarn com.p2pengine.**
-keep class com.p2pengine.**{*;}
-keep interface com.p2pengine.**{*;}
-keep class com.cdnbye.libdc.**{*;}
-keep interface com.cdnbye.libdc.**{*;}
-keep class com.snapchat.djinni.**{*;}

• In your android/app/build.gradle edit the release configuration and add the following line importing the proguard configuration

buildTypes {
  release {
    ...
    proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
  }
}

Example

import 'package:flutter/material.dart';
import 'package:video_player/video_player.dart';
import 'package:flutter_p2p_engine/flutter_p2p_engine.dart';

// Init p2p engine
_initEngine();

// Start playing video
_loadVideo();

_initEngine() async {
    await FlutterP2pEngine.init(
      YOUR_TOKEN,
      config: P2pConfig(
        trackerZone: TrackerZone.Europe,                       // Set HongKong or USA if you changed zone
      ),
    );
}

_loadVideo() async {
    var url = YOUR_STREAM_URL;
    url = await FlutterP2pEngine.parseStreamURL(url);           // Parse your stream url
    player = VideoPlayerController.networkUrl(url);
}

note

If the media segment is generated by multiple servers, please add this line to P2pConfig:

config: P2pConfig(
    useStrictHlsSegmentId: true,                       // Set HongKong or USA if you changed zone
)