Fixed build with NDK API level 24 + removed unusued header

CMakeLists.txt

@@ -46,7 +46,7 @@ include_directories(
 	${MEDIASTREAMER2_INCLUDE_DIRS}
 )
 
-set(LIBS ${MEDIASTREAMER2_LIBRARIES} android camera2ndk mediandk nativewindow ${ORTP_LIBRARIES} ${BCTOOLBOX_CORE_LIBRARIES})
+set(LIBS ${MEDIASTREAMER2_LIBRARIES} android camera2ndk mediandk ${ORTP_LIBRARIES} ${BCTOOLBOX_CORE_LIBRARIES})
 
 set(SOURCE_FILES android-camera2-capture.cpp)
 

android-camera2-capture.cpp

@@ -25,6 +25,7 @@
 #include <mediastreamer2/mswebcam.h>
 #include <mediastreamer2/android_utils.h>
 
+#include <android/native_window_jni.h>
 #include <camera/NdkCameraCaptureSession.h>
 #include <camera/NdkCameraDevice.h>
 #include <camera/NdkCameraError.h>
@@ -36,12 +37,6 @@
 
 #include <jni.h>
 #include <math.h>
-#include <android/hardware_buffer.h>
-#include <android/native_activity.h>
-#include <android/native_window.h>
-#include <android/native_window_jni.h>
-#include <android/rect.h>
-#include <android/window.h>
 
 struct AndroidCamera2Device {
 	AndroidCamera2Device(char *id) : camId(id), orientation(0), back_facing(false) {