// 1、创建播放器上下文
this.livePlayerContext = my.createLivePlayerContext('live-player-id')

// 2、通过设备的deviceId获取rtmp直播流
// 3、心跳保持直播流的有效状态

 <live-player
    id="live-player-id"
    :src="livePlayerUrl"
    mode="live"
    :autoplay="false"
    :muted="false"
    object-fit="contain"
    style="width: 100%; height: 400rpx"
    orientation="vertical"
    @stateChange="onStateChange"
    @fullscreenChange="onFullscreenChange"
    @error="handleError"
  />

Page({
    data: {
    url: "rtmp://ns8.indexforce.com/home/mystream",
    state: "0",
    direction: 90,
    error: "0",
    isMute: false,
    direction: 90,
},
onLoad() {
    this.liveplayerContext =
    my.createLivePlayerContext('liveplayer');
},
play() {
    this.liveplayerContext.play();
},
pause() {
    this.liveplayerContext.pause();
},
resume() {
    this.liveplayerContext.resume();
},
stop() {
    this.liveplayerContext.stop();
},
mute() {
    console.log("mute");
    this.data.isMute = !this.data.isMute;
    this.liveplayerContext.mute({
    ison: this.data.isMute,
    });
    console.log("mute finished, val=" + this.data.isMute);
},
fullScreen0() {
    this.liveplayerContext.requestFullScreen({
    direction: -90,
});
// setTimeout(() => { this.liveplayerContext.exitFullScreen() },
3000);
},
fullScreen1() {
this.liveplayerContext.requestFullScreen({
direction: 0,
});
// setTimeout(() => { this.liveplayerContext.exitFullScreen() },
3000);
},
fullScreen2() {
this.liveplayerContext.requestFullScreen({
direction: 90,
});
// setTimeout(() => { this.liveplayerContext.exitFullScreen() },
3000);
},
onError(e) {
console.log("onPushError, e=" + JSON.stringify(e));
this.setData({
error: e.detail.code,});
},
onStateChange(e) {
console.log("onStateChange, e=" + JSON.stringify(e));
this.setData({
state: e.detail.code,
});
},
onFullscreenChange(e) {
    console.log("arguments.length=" + arguments.length);
    console.log("onFullscreenChange, e=" + JSON.stringify(e));
    this.setData({
    direction: e.detail.direction + "-" +
    e.detail.fullScreen,
    });
    },
});