Unity编辑器连接Android设备100%成功

Unity编辑器连接Android设备100%成功

00 前言

通常连接编辑器的做法是, 在打包的时候, 勾选Autoconnect Profiler复选框, 然后保持USB连接. 祈祷能够连上.

01 处理方法

其实在古早的Unity文档(4.62)中就很清晰的写明了连接方法. 这里用的原文, 但实际上还是有坑, 下面具体步骤的时候会说明

For ADB profiling, follow these steps:

• Attach your device to your Mac/PC via cable and make sure ADB recognizes the device (i.e. it shows in adb devices list).
• Check the “Development Build” checkbox in Unity’s build settings dialog, and hit “Build & Run”.
• When the app launches on the device, open the profiler window in Unity Editor (Window-Profiler)
• Select the AndroidProfiler(ADB@127.0.0.1:54999) from the Profiler Window Active Profiler drop down menu. Note: The Unity editor will automatically create an adb tunnel for your application when you press “Build & Run”. If you want to profile another application or you restart the adb server you have to setup this tunnel manually. To do this, open a Terminal window / CMD prompt and enter adb forward tcp:54999 localabstract:Unityinsert bundle identifier here

Note: The entry in the drop down menu is only visible when the selected target is Android.

If you are using a firewall, you need to make sure that ports 54998 to 55511 are open in the firewall’s outbound rules - these are the ports used by Unity for remote profiling.

实际操作下来, 分为以下步骤

• 确保ADB配置正确

• 编辑器启动

• 应用正常运行

• 输入以下ADB命令, 其中<Package name>要换成你自己的包名

  adb forward tcp:55000 localabstract:Unity-<Package name>
  

  坑点分析

  • 首先, 文档中的insert bundle identifier here, 你根本就不知道这里应该填什么
    • 如果用Unity直接Build, 那么这里的名字应该是类似Unity-com.unity3d.mygame这样的名称
    • 如果你用Gradle进行打包, 那么在build.gradle中搜索applicationId, 或者package.com, 就能找到真正的输出名称, 将这个名称写成Unity-<true package name>的形式即可.
  • 然后, 端口事实上55000往上是可以成功的, 没有验证是否是从54999-55511

• 接下来, 在编辑器中, 选择console的Editor下拉, 在Direct Connection栏下点击<Enter IP>, 输入127.0.0.1:55000, 即可连接

  坑点分析

  • 首先, 新版的Unity, 比如2021, 根本就没有类似ADB@127.0.0.1:54999这样的下拉选项
  • 其次, 这里连接时输入的端口号, 需要和你在ADB命令中声明的一致

参考网页

Unity - Manual: Profiler (Pro only)

Android设备连接Unity Profiler性能分析器-腾讯游戏学堂