【报Bug】live-pusher安卓黑屏 IOS白屏（已经解决）

    <view>  
        <live-pusher id='livePusher' ref="livePusher" :style="{ width: windowWidth, height: windowHeight }" url=""  
            mode="SD" :muted="true" :enable-camera="true" :auto-focus="true"   
            @statechange="statechange" @netstatus="netstatus" @error="error" ></live-pusher>  
        <!-- <cover-image src="/static/cover_img.png" :style="{ width: windowWidth, height: imgHeight }" class="gaiimg"> -->  
        </cover-image>  
    </view>  
</template>  

<script>  
    // import {Filecreateperson} from '@/api/index.js'  
    export default {  
        data: {  
            fil: true,  
            imgList: [""],  
            issuccess: false,  
            Timer: null,  
            //屏幕可用宽度  
            windowWidth: '',  
            //屏幕可用高度  
            windowHeight: '',  
            //图片可用高度  
            imgHeight: '',  
        },  
        onLoad() {  
            this.initCamera();  
        },  
        onReady() {  
            // 注意：需要在onReady中 或 onLoad 延时  
            this.context = uni.createLivePusherContext("livePusher", this);  
            setTimeout(() => {  
                this.startPreview()  
            }, 2000)  

        },  
        onUnload() {  
            this.Timer && clearInterval(this.Timer);  
            this.stopPreview();  
        },  
        methods: {  
            //获取屏幕高度  
            initCamera() {  
                let that = this  
                uni.getSystemInfo({  
                    success: function(res) {  
                        that.windowWidth = res.windowWidth;  
                        that.windowHeight = res.windowHeight;  
                        that.imgHeight=that.windowWidth*1624/750;  
                        console.log(that.imgHeight);  
                    }  
                });  
            },  
            // 开启摄像头  
            startPreview() {  
                console.log("livePusher.startPreview开始")  
                var that = this  
                this.context.startPreview({  
                    success: (a) => {  
                        console.log("livePusher.startPreview成功");  
                        that.Timer = setInterval(function() {  
                            that.snapshot()  
                            if (that.issuccess) {  
                                clearInterval(that.Timer)  
                            }  
                        }, 2000)  
                    },  
                    fail: (a) => {  
                        console.log("livePusher.startPreview失败");  
                        console.error(a);  
                    }  
                });  
            },  
            //关闭摄像头  
            stopPreview() {  
                var that = this  
                this.context.stopPreview({  
                    success: (a) => {  
                        console.log("livePusher.stopPrevieww");  
                        this.context = null;  
                    },  
                    complete: (a) => {  
                        console.log(a);  
                    }  
                });  
            },  
            statechange(e) {  
                console.log("statechange:" + JSON.stringify(e));  
            },  
            netstatus(e) {  
                console.log("netstatus:" + JSON.stringify(e));  
            },  
            error(e) {  
                console.log("error:" + JSON.stringify(e));  
            },  
            // 拍照事件  
            snapshot: function() {  
                var that = this  
                this.context.snapshot({  
                    success: (e) => {  
                        console.log(JSON.stringify(e));  
                        that.getMinImage(e.message.tempImagePath)  
                    }  
                });  
            },  
            // 使用plus.zip.compressImage压缩图片并转换成base64  
            getMinImage(imgPath) {  
                let that = this  
                plus.zip.compressImage({  
                        src: imgPath,  
                        dst: imgPath,  
                        overwrite: true,  
                        quality: 40  
                    },  
                    zipRes => {  
                        setTimeout(() => {  
                            // console.log(zipRes.target, 'file')  
                            // this.submitPic(zipRes.target)  
                            var reader = new plus.io.FileReader();  
                            reader.onloadend = res => {  
                                var speech = res.target.result; //人脸 base64图片  
                                // console.log(speech,'speechspeech');  
                                this.imgList.push(speech);  

                            };  
                            reader.readAsDataURL(plus.io.convertLocalFileSystemURL(zipRes.target));  

                        }, 1000);  

                    },  
                    function(error) {  
                        console.log('Compress error!', error);  
                    }  
                );  
            },  
            //人脸采集  
            submitPic(fileData) {  
                // console.log(fileData, '人脸采集参数')  
                // Filecreateperson(fileData).then(res=>{  
                //  if(res.code==200){  
                //      this.issuccess=true;  
                //      uni.navigateBack({  
                //          delta:1  
                //      })  
                //  }  
                //  console.log(res,'人脸采集结果');  
                // }).catch(res=>{  
                //  console.log(res,'人脸采集结果失败');  
                // })   
            },  
            BackPage() {  
                uni.navigateBack({  
                    delta: 1  
                });  
            }  

        }  
    }  
</script>  

<style>  
    .gaiimg {  
        position: absolute;  
        z-index: 100;  
    }  
</style>