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I've created a Native camera view like this :

<org.opencv.android.NativeCameraView
            android:id="@+id/tutorial1_activity_native_surface_view"
            android:layout_width="350px"
            android:layout_height="350px"
            android:layout_marginLeft="5dp"
            android:layout_marginTop="5dp"
            opencv:camera_id="front" />

Now I have 2 questions.

1. How can I switch from front camera to back camera at run time?
2. How can I turn off and on the camera at run time ?

I've created a Native camera view like this :

<org.opencv.android.NativeCameraView
            android:id="@+id/tutorial1_activity_native_surface_view"
            android:layout_width="350px"
            android:layout_height="350px"
            android:layout_marginLeft="5dp"
            android:layout_marginTop="5dp"
            opencv:camera_id="front" />

Now I have 2 questions.

1. How can I switch from front camera to back camera at run time?
2. How can I turn off and on the camera at run time ?

I've created a Native camera view like this :

<org.opencv.android.NativeCameraView
            android:id="@+id/tutorial1_activity_native_surface_view"
            android:layout_width="350px"
            android:layout_height="350px"
            android:layout_marginLeft="5dp"
            android:layout_marginTop="5dp"
            opencv:camera_id="front" />

Now I have 2 questions.

1. How can I switch from front camera to back camera at run time?
2. How can I turn off and on the camera at run time ?