# flutter_plugins_polyv

**Repository Path**: courage822/flutter_plugins_polyv

## Basic Information

- **Project Name**: flutter_plugins_polyv
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 1
- **Forks**: 0
- **Created**: 2021-07-15
- **Last Updated**: 2021-11-01

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# polyv_video_plugin

集成保利威视频直播SDK，实现了回放、直播、弹幕等功能的flutter组件封装

## Getting Started

添加依赖
```yaml
dependencies:
  ...
  polyv_video_plugin:
    git:
      url: https://gitee.com/BeiJingZhiJinDaPengJiaoYu/flutter_plugins_polyv.git
```
页面引用
```dart
///直播
import 'package:polyv_video_plugin/polyv_live_video_plugin.dart';
///回放
import 'package:polyv_video_plugin/polyv_video_plugin.dart';
```

### 初始化

```dart
/// widget使用布局
Container(
  height: 240,
  child: PolyvLivePlayer(
    onCreated: onViewPlayerCreated,
    config: "LfN9Td+rVEflu4/wAePp8HlQbRG3h5PiwBhO0S9wHRk2hfqEL3RAo/bDtFBJUAhid7OuJkVoZ8gKQks9sMEFhU4A/eSIufkH13e2Hzy/3Rtzs6JnVNjSknRqGNlbZV8MYveM5xXkKTDJLJxk2vfL1A==",
    aesKey: "VXtlHmwfS2oYm0CZ",
    iv: "2u9gDPKdX6GyQJKU",
  ),
)
```
```dart
///以直播为例
PolyvLiveController _liveVideoController;
...

void onViewPlayerCreated(viewPlayerController) {
    _liveVideoController = viewPlayerController;
}
```

### listen
播放器监听事件
listen(callback(Map arg))
#### callback
Function(Map arg)
```dart
{
  "type": "click" /// click 单击事件
                  /// doubleClick 双击事件 不支持PolyvLivePlayer
                  /// leftUp 左侧上滑
                  ///  leftDown 左侧下滑
                  /// rightUp 右侧上滑
                  /// rightDown 右侧下滑
                  /// swipeLeft 向左滑动
                  /// swipeRight 向右滑动
}
```
#### 示例代码
```dart
_liveVideoController.listen((Map arg) async {
      print(arg);
      switch (arg["type"]) {
        case "leftUp":
          int brightness = await _liveVideoController.getBrightness();
          _liveVideoController.setBrightness(brightness + 5);
          break;
        case "leftDown":
          int brightness = await _liveVideoController.getBrightness();
          _liveVideoController.setBrightness(brightness - 5);
          break;
        case "rightUp":
          int volume = await _liveVideoController.getVolume();
          _liveVideoController.setVolume(volume + 10);
          break;
        case "rightDown":
          int volume = await _liveVideoController.getVolume();
          _liveVideoController.setVolume(volume - 10);
          break;
      }
});
```
### setLivePlay
播放直播课程
setLivePlay(params)
#### params
userId: 用户ID（必填）
channelId: 课程channelID （必填）
#### 示例代码
```dart
_liveVideoController.setLivePlay(channelId: "1",userId: "2");
```
### start
开始播放
start()
#### 示例代码
```dart
_liveVideoController.start();
```
### pause
暂停
pause()
#### 示例代码
```dart
_liveVideoController.pause();
```
### resume
继续
resume()
#### 示例代码
```dart
_liveVideoController.resume();
```
### stop
停止
stop()
#### 示例代码
```dart
_liveVideoController.stop();
```
### isPlaying
是否在播放中
isPlaying()
#### callback
bool true||false
#### 示例代码
```dart
if (_liveVideoController.isPlaying()){
  print("正在播放中");
}
```
### destroy
销毁播放器
destroy()
#### 示例代码
```dart
_liveVideoController.destroy();
```
### getDuration
获取视频长度
getDuration()
#### callback
int 毫秒
#### 示例代码
```dart
print(_liveVideoController.getDuration()); /// 1000000
```
### getCurrentPosition
获取当前播放位置
getCurrentPosition()
#### callback
int 毫秒
#### 示例代码
```dart
print(_liveVideoController.getCurrentPosition()); /// 50000
```
### getBufferPercentage
获取缓冲进度
getBufferPercentage()
#### callback
int 0-100
#### 示例代码
```dart
print(_liveVideoController.getBufferPercentage()); /// 50
```
### getBrightness
获取屏幕亮度
getBrightness()
#### callback
int 0-100
#### 示例代码
```dart
print(_liveVideoController.getBrightness()); /// 80
```
### getVolume
获取当前音量
getVolume()
#### callback
int 0-100
#### 示例代码
```dart
print(_liveVideoController.getVolume()); /// 50
```
### setBrightness
设置屏幕亮度
setBrightness(int value)
#### 示例代码
```dart
_liveVideoController.setBrightness(80);
```
### setVolume
设置音量
setVolume(int value)
#### 示例代码
```dart
_liveVideoController.setVolume(20);
```
### initDanMu
初始化弹幕
initDanMu({padding, textSize, textColor})
#### params
padding: 内边距
textSize: 弹幕字体大小
textColor: 字体颜色 仅支持`"#ff0000"`格式
#### 示例代码
```dart
_liveVideoController.initDanMu(padding: 10, textColor: "#ff0000", textSize: 20);
```
### sendDanMu
发送弹幕
sendDanMu(String message)
#### 示例代码
```dart
_liveVideoController.sendDanMu("我是一只快乐的小跳蛙");
```
### showDanMu
显示弹幕
showDanMu()
#### 示例代码
```dart
_liveVideoController.showDanMu();
```
### hideDanMu
隐藏弹幕
hideDanMu();
#### 示例代码
```dart
_liveVideoController.hideDanMu();
```