[Change]
修改速度取值，更新行车记录仪代码。 DEMO必须依附于预览获取YUV数据，不符合需求，这里先接入直播，后续需要按照源码抽离直接通过USB获取YUV的服务 Signed-off-by: donghongyu <donghongyu@zhidaoauto.com>
This commit is contained in:
donghongyu
@@ -52,6 +52,8 @@ dependencies {
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if (Boolean.valueOf(USE_MAVEN_PACKAGE)) {
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implementation rootProject.ext.dependencies.mogoserviceapi
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implementation rootProject.ext.dependencies.modulecommon
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implementation project(':libraries:map-usbcamera')
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implementation rootProject.ext.dependencies.mogo_core_utils
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implementation rootProject.ext.dependencies.mogo_core_function_api
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@@ -61,6 +63,8 @@ dependencies {
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implementation project(':services:mogo-service-api')
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implementation project(':modules:mogo-module-common')
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implementation project(':libraries:map-usbcamera')
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implementation project(':core:mogo-core-utils')
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implementation project(':core:mogo-core-function-api')
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implementation project(':core:mogo-core-function-call')
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@@ -1,3 +1,3 @@
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GROUP=com.mogo.eagle.core.function.impl
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POM_ARTIFACT_ID=devatools
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POM_ARTIFACT_ID=carcorder
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VERSION_CODE=1
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@@ -1,4 +1,17 @@
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<?xml version="1.0" encoding="utf-8"?>
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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.mogo.eagle.core.function.carcorder">
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<application>
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<service
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android:name=".service.CarcorderService"
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android:enabled="true"
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android:exported="true"
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android:process=":uvcservice">
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<intent-filter>
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<action android:name="com.mogo.launcher.action.CARCORDER_SERVICE" />
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</intent-filter>
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</service>
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</application>
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</manifest>
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@@ -0,0 +1,162 @@
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package com.mogo.eagle.core.function.carcorder.service
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import android.content.Intent
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import android.hardware.usb.UsbDevice
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import android.os.IBinder
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import android.util.Log
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import com.mogo.eagle.core.utilcode.mogo.logger.Logger
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import com.mogo.usbcamera.UVCCameraHelper
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import com.serenegiant.usb.IFrameCallback
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import com.serenegiant.usb.USBMonitor
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import com.serenegiant.usb.USBMonitor.OnDeviceConnectListener
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import com.serenegiant.usb.USBMonitor.UsbControlBlock
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import com.serenegiant.usb.UVCCamera
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import com.serenegiant.usb.common.BaseService
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import com.serenegiant.usb.encoder.MediaVideoBufferEncoder
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/**
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* 行车记录仪服务
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* @author donghongyu
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*/
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class CarcorderService : BaseService() {
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private val DEBUG = true
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val TAG = CarcorderService::class.java.name
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// 挂载的USB设备集合
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private var mDeviceList: List<UsbDevice>? = null
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// USB 设备连接工具
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private var mUSBMonitor: USBMonitor? = null
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// 用于接入UVC摄像机
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private var mUVCCamera: UVCCamera? = null
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// 相机控制
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private var mCtrlBlock: UsbControlBlock? = null
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/**
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* 配置相机基本按书
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*/
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private val previewWidth = 640
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private val previewHeight = 480
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// Default using MJPEG
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// if your device is connected,but have no images
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// please try to change it to FRAME_FORMAT_YUYV
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val FRAME_FORMAT_MJPEG: Int = UVCCamera.FRAME_FORMAT_MJPEG
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val MODE_BRIGHTNESS = UVCCamera.PU_BRIGHTNESS
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val MODE_CONTRAST = UVCCamera.PU_CONTRAST
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private val mFrameFormat = UVCCameraHelper.FRAME_FORMAT_MJPEG
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override fun onCreate() {
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super.onCreate()
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if (DEBUG) {
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Logger.d(TAG, "onCreate……")
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}
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if (mUSBMonitor == null) {
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mUSBMonitor = USBMonitor(applicationContext, mOnDeviceConnectListener)
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mUSBMonitor!!.register()
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mDeviceList = mUSBMonitor!!.deviceList
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}
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}
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override fun onDestroy() {
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super.onDestroy()
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if (DEBUG) Log.d(TAG, "onDestroy:")
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if (mUSBMonitor != null) {
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mUSBMonitor!!.unregister()
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mUSBMonitor = null
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}
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}
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override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
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return super.onStartCommand(intent, flags, startId)
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}
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override fun onBind(intent: Intent): IBinder? {
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return null
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}
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override fun onRebind(intent: Intent) {
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if (DEBUG) Log.d(TAG, "onRebind:$intent")
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}
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override fun onUnbind(intent: Intent): Boolean {
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if (DEBUG) Log.d(TAG, "onUnbind:$intent")
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if (DEBUG) Log.d(TAG, "onUnbind:finished")
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return true
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}
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//**********************************************************************************************************************************
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private val mSync: Any = Any()
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private val mVideoEncoder: MediaVideoBufferEncoder? = null
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/**
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* USB 设备连接监听
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*/
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private val mOnDeviceConnectListener: OnDeviceConnectListener = object : OnDeviceConnectListener {
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override fun onAttach(device: UsbDevice) {
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if (DEBUG) Log.d(TAG, "OnDeviceConnectListener#onAttach:${device.deviceName}---mDeviceList:${mDeviceList?.size}")
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mUSBMonitor!!.requestPermission(device)
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}
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override fun onConnect(device: UsbDevice, ctrlBlock: UsbControlBlock, createNew: Boolean) {
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if (DEBUG) Log.d(TAG, "OnDeviceConnectListener#onConnect:${device.deviceName}")
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openCamera(device, ctrlBlock, createNew)
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}
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override fun onDisconnect(device: UsbDevice, ctrlBlock: UsbControlBlock) {
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if (DEBUG) Log.d(TAG, "OnDeviceConnectListener#onDisconnect:${device.deviceName}")
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}
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override fun onDettach(device: UsbDevice) {
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if (DEBUG) Log.d(TAG, "OnDeviceConnectListener#onDettach:${device.deviceName}")
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}
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override fun onCancel(device: UsbDevice) {
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if (DEBUG) Log.d(TAG, "OnDeviceConnectListener#onCancel:${device.deviceName}")
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}
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}
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/**
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* 连接相机
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*/
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private fun openCamera(device: UsbDevice, ctrlBlock: UsbControlBlock, createNew: Boolean) {
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if (mUVCCamera == null) {
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mUVCCamera = UVCCamera()
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mUVCCamera!!.open(ctrlBlock)
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mUVCCamera!!.setStatusCallback { statusClass, event, selector, statusAttribute, data ->
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if (DEBUG) Log.d(TAG, "IStatusCallback#onStatus(statusClass=${statusClass},event=${event},selector=${selector},statusAttribute=${statusAttribute},data=${data})")
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}
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try {
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mUVCCamera!!.setPreviewSize(UVCCamera.DEFAULT_PREVIEW_WIDTH, UVCCamera.DEFAULT_PREVIEW_HEIGHT, UVCCamera.FRAME_FORMAT_MJPEG)
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} catch (e: Exception) {
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e.printStackTrace()
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try {
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mUVCCamera!!.setPreviewSize(UVCCamera.DEFAULT_PREVIEW_WIDTH, UVCCamera.DEFAULT_PREVIEW_HEIGHT, UVCCamera.DEFAULT_PREVIEW_MODE)
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} catch (e: Exception) {
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e.printStackTrace()
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mUVCCamera!!.destroy()
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}
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}
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mUVCCamera!!.setFrameCallback(mIFrameCallback, UVCCamera.PIXEL_FORMAT_YUV420SP)
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mUVCCamera!!.startPreview()
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}
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}
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/**
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* 视频帧回掉
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*/
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private val mIFrameCallback = IFrameCallback { frame ->
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if (DEBUG) Log.d(TAG, "IFrameCallback#onFrame:${frame}")
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}
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}
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