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跨平台播放器wlmedia现在已经支持了鸿蒙(Harmony)平台了#xff0c;SDK插件地址#xff1a;libwlmedia
一、接入SDK
1.1 导入SDK
ohpm i ywl5320/libwlmedia1.2 添加权限#xff08;可选#xff09;
如果需要播放网络视频#xff0c;需要添加网络权限
#m…libwlmedia
跨平台播放器wlmedia现在已经支持了鸿蒙(Harmony)平台了SDK插件地址libwlmedia
一、接入SDK
1.1 导入SDK
ohpm i ywl5320/libwlmedia1.2 添加权限可选
如果需要播放网络视频需要添加网络权限
#module.json5
requestPermissions: [{name: ohos.permission.INTERNET}
]1.3 设置XComponentController
let wlPlayer: WlPlayer new WlPlayer();
let wlComponentController: WlComponentController new WlComponentController(this.wlPlayer);
...
XComponent({type: XComponentType.SURFACE,controller: this.wlComponentController}).width(100%).height(100%)
...1.4 基础调用代码
Entry
Component
struct Index{private wlPlayer: WlPlayer | null null;private wlComponentController: WlComponentController | null null;aboutToAppear(): void {this.wlPlayer new WlPlayer();this.wlPlayer.setOnMediaInfoListener({onPrepared: (): void {// 异步准备好后回调这里调用 wlplayer.start() 开始播放this.wlPlayer?.start();},onTimeInfo: (currentTime: number, bufferTime: number): void {// 时间进度回调 },onComplete: (wlCompleteType: WlCompleteType, msg: string): void {if (wlCompleteType WlCompleteType.WL_COMPLETE_EOF) {// 正常播放完成} else if (wlCompleteType WlCompleteType.WL_COMPLETE_ERROR) {// 播放出错原因为msg 字段} else if (wlCompleteType WlCompleteType.WL_COMPLETE_HANDLE) {// 主动调用 wlPlayer.stop() 会回调此类型} else if (wlCompleteType WlCompleteType.WL_COMPLETE_NEXT) {// 正在播放中切换了新的数据源会回调此类型} else if (wlCompleteType WlCompleteType.WL_COMPLETE_TIMEOUT) {// 播放超时会回调此接口} else if (wlCompleteType WlCompleteType.WL_COMPLETE_LOOP) {// 循环播放中每开始新的一次循环会回调此接口}},onLoadInfo: (loadStatus: WlLoadStatus, progress: number, speed: number): void {// 加载状态回调if (wlLoadStatus WlLoadStatus.WL_LOADING_STATUS_START) {// 开始加载} else if (wlLoadStatus WlLoadStatus.WL_LOADING_STATUS_PROGRESS) {// 加载进度} else if (wlLoadStatus WlLoadStatus.WL_LOADING_STATUS_FINISH) {// 加载完成}},onFirstFrameRendered: (): void {// seek 完成回调},onSeekFinish: (): void {// seek 完成回调},onAudioInterrupt: (type: WlAudioInterruptType, hint: WlAudioInterruptHint) {// 音频打断和系统一致}this.wlComponentController new WlComponentController(this.wlPlayer);this.wlPlayer.setClearLastVideoFrame(this.wlComponentController.getUniqueNum(), false);}// 退出 销毁资源onBackPress(): boolean | void {this.wlPlayer?.release()}build() {Column() {XComponent({type: XComponentType.SURFACE,controller: this.wlComponentController}).onLoad((event) {// 加载完成后就开始播放this.wlPlayer?.setSource(this.filesDir /huoying_cut.mkv);this.wlPlayer?.prepare();}).width(100%).height(100%)}}
}二、效果展示 HarmonyOS libwlmedia 演示视频 三、注意事项
模拟器播放需要设置解码类型为soft因为模拟器测试不支持硬解码。
this.wlPlayer.setCodecType(WlCodecType.WL_CODEC_SOFT)四、更多功能
参考harmonyos_api
