android – FaceDetectorHandle：原生面部检测器尚不可用.恢复无操作检测
作者：互联网
我正在尝试将Google Play Services 7.8 Face API合并到我的应用中,但每次我尝试检测面部时都会出现错误：
FaceDetectorHandle﹕ Native face detector not yet available. Reverting to no-op detection
根据Android-er Face Detection后的底部,在运行Lollipop或更高版本的设备上会出现此问题.具体来说,他们表示它适用于“RedMi 2,运行Android 4.4.4安装了Google Play服务版本7.8.99但不适用于运行Android 5.1.1的Nexus 7 2012(没有前置摄像头),使用相同的Google Play服务版7.8.99安装.“它也不适用于运行5.0.2的OnePlus One.有谁知道原因或修复？它最终会安装库并工作吗？
编辑：
这是一些日志.我只是在使用面部检测器的时候复制了日志警告和更高的警告,所以它可能并不全是相关的.
08-19 17:29:17.828 W/ResourcesManager(25536): Asset path '/system/framework/com.android.media.remotedisplay.jar' does not exist or contains no resources.
08-19 17:29:17.828 W/ResourcesManager(25536): Asset path '/system/framework/com.android.location.provider.jar' does not exist or contains no resources.
08-19 17:29:17.908 W/FaceDetectorHandle(25536): Native face detector not yet available. Reverting to no-op detection.
08-19 17:29:18.060 W/ResourcesManager(25536): Asset path '/system/framework/com.android.media.remotedisplay.jar' does not exist or contains no resources.
08-19 17:29:18.060 W/ResourcesManager(25536): Asset path '/system/framework/com.android.location.provider.jar' does not exist or contains no resources.
08-19 17:29:20.267 W/LatinIME( 1645): Deprecated private IME option specified: nm,com.google.android.inputmethod.latin.noGestureFloatingPreview
08-19 17:29:20.267 W/LatinIME( 1645): Use com.google.android.inputmethod.latin.noMicrophoneKey instead
08-19 17:29:20.294 E/EntSec ( 923): [QSB ] [QSB_CLIENT ] No connection with the NQS
08-19 17:29:20.306 E/EntSec ( 923): [QSB ] [QSB_CLIENT ] No connection with the NQS
08-19 17:29:20.317 E/EntSec ( 923): [QSB ] [QSB_CLIENT ] No connection with the NQS
08-19 17:29:20.532 E/EntSec ( 923): [QSB ] [QSB_CLIENT ] No connection with the NQS
08-19 17:29:20.655 W/OpenGLRenderer( 1814): Incorrectly called buildLayer on View: CoreSuggestionView, destroying layer...
08-19 17:29:20.655 W/OpenGLRenderer( 1814): Incorrectly called buildLayer on View: CoreSuggestionView, destroying layer...
08-19 17:29:20.655 W/OpenGLRenderer( 1814): Incorrectly called buildLayer on View: CoreSuggestionView, destroying layer...
08-19 17:29:20.655 W/OpenGLRenderer( 1814): Incorrectly called buildLayer on View: NowProgressBar, destroying layer...
08-19 17:29:20.655 W/OpenGLRenderer( 1814): Incorrectly called buildLayer on View: CrossfadingWebImageView, destroying layer...
08-19 17:29:20.655 W/OpenGLRenderer( 1814): Incorrectly called buildLayer on View: ew, destroying layer...
08-19 17:29:20.912 W/LatinIME( 1645): Deprecated private IME option specified: nm,com.google.android.inputmethod.latin.noGestureFloatingPreview
08-19 17:29:20.912 W/LatinIME( 1645): Use com.google.android.inputmethod.latin.noMicrophoneKey instead
08-19 17:29:20.924 E/EntSec ( 923): [QSB ] [QSB_CLIENT ] No connection with the NQS
08-19 17:29:20.934 W/Search.SearchUrlHelper( 1969): URL param or header with a key: "oq" has an empty value.
08-19 17:29:20.941 E/EntSec ( 923): [QSB ] [QSB_CLIENT ] No connection with the NQS
08-19 17:29:20.956 E/EntSec ( 923): [QSB ] [QSB_CLIENT ] No connection with the NQS
08-19 17:29:21.038 W/IInputConnectionWrapper( 1814): performPrivateCommand on inactive InputConnection
08-19 17:29:21.085 W/BindingManager( 1969): Cannot call determinedVisibility() - never saw a connection for the pid: 1969
08-19 17:29:21.764 W/VelvetPresenter( 1969): Still observing while not the active client
08-19 17:29:21.765 W/VelvetPresenter( 1969): Still observing while not the active client
08-19 17:29:22.067 W/BindingManager( 1969): Cannot call determinedVisibility() - never saw a connection for the pid: 1969
08-19 17:29:22.250 W/WebViewRenderState( 1969): resultsPageEnd: not current commit, new=27, committed=0
08-19 17:29:22.344 W/SurfaceFlinger( 243): couldn't log to binary event log: overflow.
08-19 17:29:22.371 W/OpenGLRenderer( 1814): Incorrectly called buildLayer on View: ew, destroying layer...
08-19 17:29:22.462 E/WebViewWorkerImpl( 1969): onShowedSrp: No SearchResult found being shown in WebView.
08-19 17:29:26.635 W/FaceDetector(25536): FaceDetector was not released with FaceDetector.release()
解决方法:
由于该服务存在问题,Mobile Vision所需的服务现已停用.这将阻止尚未使用面部或条形码检测的用户使用这些功能.在修复此问题之前,我们不建议您向应用添加新的Mobile Vision功能.
Announcement
There is a service that downloads files required by Mobile Vision to run but is now disabled due to a serious bug discovered late in development. This will prevent users who have not already used Face or Barcode detection from using Face or Barcode scanning. We offer the following advice to Google Play Services developers:
Do not add new Mobile Vision features until this issue is fixed.
For apps that already use Mobile Vision functions, call FaceDetector.isOperational() or BarcodeDetector.isOperational() to check for detector readiness and degrade feature operation accordingly.
We are working to correct the problem as soon as possible. We expect it will take several weeks to test it thoroughly.
资料来源：https://developers.google.com/vision/announcement
标签：android,google-play-services,google-vision 来源： https://codeday.me/bug/20191002/1840923.html