android-camera2

问题 Does camerax provide api for lens facing changes callback? After switching the lens facing camera I want to be notified when it has finished changing and the camera is ready to use. Currently I'm using this dependencies of camerax implementation "androidx.camera:camera-lifecycle:1.0.0-beta01" implementation "androidx.camera:camera-view:1.0.0-alpha08" implementation "androidx.camera:camera-extensions:1.0.0-alpha08" 回答1: Sounds like you need a signal for when the camera starts emitting frames.

问题 Does camerax provide api for lens facing changes callback? After switching the lens facing camera I want to be notified when it has finished changing and the camera is ready to use. Currently I'm using this dependencies of camerax implementation "androidx.camera:camera-lifecycle:1.0.0-beta01" implementation "androidx.camera:camera-view:1.0.0-alpha08" implementation "androidx.camera:camera-extensions:1.0.0-alpha08" 回答1: Sounds like you need a signal for when the camera starts emitting frames.

来源： https://stackoverflow.com/questions/60759763/android-camera-2-api-lens-switching

来源： https://stackoverflow.com/questions/60759763/android-camera-2-api-lens-switching

来源： https://stackoverflow.com/questions/54509423/how-to-configure-front-and-back-both-cameras-simultaneously-in-android-camera2-a

来源： https://stackoverflow.com/questions/54509423/how-to-configure-front-and-back-both-cameras-simultaneously-in-android-camera2-a

来源： https://stackoverflow.com/questions/63962361/custom-renderscript-is-slower-than-intrinsic

问题 While using camera in service mobile screen is getting un-touchable(locked by transparent window ) and only below error is occuring Access denied finding property "camera.hal1.packagelist" what will be the reason and its solution? Please help.. 回答1: I was working with the OpenCV tutorial code for camera app on android. I encountered the same error, and after looking at the answers I indeed missed one permission. <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

问题 While using camera in service mobile screen is getting un-touchable(locked by transparent window ) and only below error is occuring Access denied finding property "camera.hal1.packagelist" what will be the reason and its solution? Please help.. 回答1: I was working with the OpenCV tutorial code for camera app on android. I encountered the same error, and after looking at the answers I indeed missed one permission. <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>

问题 While using camera in service mobile screen is getting un-touchable(locked by transparent window ) and only below error is occuring Access denied finding property "camera.hal1.packagelist" what will be the reason and its solution? Please help.. 回答1: I was working with the OpenCV tutorial code for camera app on android. I encountered the same error, and after looking at the answers I indeed missed one permission. <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>