绘制文本功能

Runt

2025-04-13 8c0f96b20f4cf44d230b373f51261566af02de8e

 app/src/main/java/com/runt/live/media/UVCHelper.kt

@@ -16,14 +16,14 @@
import com.runt.live.data.UVCMonitor
import com.runt.live.enum.ErrorCode
import com.runt.live.enum.LiveState
import com.runt.live.ui.stream.LiveLayoutView.Companion.uvcList
import com.runt.live.ui.stream.LiveLayoutView
import java.util.Date
import kotlin.concurrent.thread


/**
 * @author Runt(qingingrunt2010@qq.com)
 * @purpose
 * @purpose usb相机，视频采集卡等
 * @date 3/6/25
 */
class UVCHelper : USBHelper {
@@ -70,6 +70,7 @@
                    }
                }
                monitor.streamWindow.sizeState.value = Point(camera.previewSize.width,camera.previewSize.height )
                monitor.streamWindow.hasVideoState.value = true;
                monitor.streamWindow.listener?.onStarted?.invoke()
                if (monitor.streamWindow.surfaceHolder != null) {
                    camera.setPreviewDisplay(monitor.streamWindow.surfaceHolder!!.surface)
@@ -140,16 +141,16 @@

    override fun onUsbRgister(intent : Intent) {
        for ( device in usbManager!!.deviceList.values){
            if(hasCamera(device) && !uvcList.value.contains(device)){
                uvcList.value+=device;
            if(hasCamera(device) && ! LiveLayoutView.usbDevices.value.contains(device)){
                LiveLayoutView.usbDevices.value+=device;
            }
        }
    }

    override fun onDeviceOut(device : UsbDevice) {
        Log.i(TAG , "onReceive: 外设已经移除")
        if(uvcList.value.contains(device)){
            uvcList.value-=device;
        if(LiveLayoutView.usbDevices.value.contains(device)){
            LiveLayoutView.usbDevices.value-=device;
        }
    }

@@ -162,8 +163,8 @@
            Log.d(TAG , "This device is a USB Camera.")
            //判断外设
            Log.i(TAG , "onReceive: 外设连接")
            if(!uvcList.value.contains(device)){
                uvcList.value+=device;
            if(! LiveLayoutView.usbDevices.value.contains(device)){
                LiveLayoutView.usbDevices.value+=device;
            }
        }
    }