Camera access in Android Device

Vineela

I'm not able to access android camera in my Qt widget application..i tried QCamera API it's returning error in Debug shown as below

D libCamera.so: ../Camera/main.cpp:13 (int main(int, char**)): hi
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqgif.so: unsupported flags DT_FLAGS_1=0x81
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqicns.so: unsupported flags DT_FLAGS_1=0x81
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqico.so: unsupported flags DT_FLAGS_1=0x81
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqjpeg.so: unsupported flags DT_FLAGS_1=0x81
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqtga.so: unsupported flags DT_FLAGS_1=0x81
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqtiff.so: unsupported flags DT_FLAGS_1=0x81
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqwbmp.so: unsupported flags DT_FLAGS_1=0x81
W linker : /data/data/org.qtproject.example/qt-reserved-files/plugins/imageformats/libqwebp.so: unsupported flags DT_FLAGS_1=0x81
W libCamera.so: (null):0 ((null)): The video surface is not compatible with any format supported by the camera
V BoostFramework: BoostFramework() : mPerf = com.qualcomm.qti.Performance@42a0529
D Camera : app passed NULL surface
D Camera : app passed NULL surface
W libCamera.so: (null):0 ((null)): The video surface is not compatible with any format supported by the camera
D Camera : app passed NULL surface
D Camera : app passed NULL surface

"org.qtproject.example" died.

jsulm

@Vineela Does your app have the permission to use the camera?

mvuori

The problem is as the message tells: "The video surface is not compatible with any format supported by the camera"
Try putting QVideoFrame::Format_NV21 in the list of supported formats

Vineela

@jsulm Yes I've added other files where in Android Manifest.xml I've given permission like,

android.permission.CAMERA

So, is there anything else to add with, to make it work?

jsulm

@Vineela Take a look at what @mvuori wrote

Vineela

@mvuori How can I use it ? Any examples coz I'm a beginner to Qt...