Oculus VR系统常见错误信息关键字及函数描述

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已于 2022-01-26 14:25:49 修改 · 2.4k 阅读

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#vr #c# #开发语言

于 2022-01-24 15:03:51 首次发布

本文探讨了在进入VR模式时遇到的问题及解决方案，并详细解释了如何在Android应用中实现跨用户交互，包括必要的权限配置和代码示例。

1、BufferQueueProducer

BufferQueueProducer connect: already connected(cur=1 req=1)

///
/// This function will return NULL when entering VR mode failed because the ANativeWindow
/// was not valid. If the ANativeWindow's buffer queue is abandoned
/// ("BufferQueueProducer: BufferQueue has been abandoned"), then the app can wait for a
/// new ANativeWindow (through SurfaceCreated). If another API is already connected to
/// the ANativeWindow ("BufferQueueProducer: already connected"), then the app has to first
/// disconnect whatever is connected to the ANativeWindow (typically an EGLSurface).
OVR_VRAPI_EXPORT ovrMobile * vrapi_EnterVrMode( const ovrModeParms * parms );

2、INTERACT_ACROSS_USERS_FULL

registerReceiver asks to run as user -1 but is calling from user 0; this requires android.permission.INTERACT_ACROSS_USERS_FULL

解决办法：

A、 adb shell am start --user 0 -n com.game.test/com.game.test.MainActivity

B、 <uses-permission android:name="android.permission.INTERACT_ACROSS_USERS_FULL"/>或
<permission android:name="android.permission.INTERACT_ACROSS_USERS_FULL" android:protectionLevel="signature"/>

C、修改参数 UserHandle ALL