Constructor Detail

• CameraController

  CameraController(Activity activity)

Method Detail

• open

  @NonNull() CompletableFuture<Void> open()

  Opens the first back-facing camera.

• close

   void close()

  Closes the camera.

• startPreview

  @NonNull() CompletableFuture<Void> startPreview()

  Starts the camera preview.

• stopPreview

   void stopPreview()

  Stops the camera preview.

• isPreviewRunning

   boolean isPreviewRunning()

  Get the state of the preview.

• enableTapToFocus

   void enableTapToFocus(@Nullable() CameraInterface.TapToFocusListener listener)

  Enables tap-to-focus using the given view by adding touch handling to it and transforming the touch point coordinates to the camera sensor's coordinate system.

  Note: the view should have the same size as the camera preview and be above it. You could also set the camera preview android.view.SurfaceView directly as the tap view..

  Parameters:

  listener - the listener for tap to focus events

• disableTapToFocus

   void disableTapToFocus()

  Disables tap-to-focus.

• focus

  @NonNull() CompletableFuture<Boolean> focus()

  Start a focus run.

• takePicture

  @NonNull() CompletableFuture<Photo> takePicture()

  Take a picture with the camera.

• setPreviewCallback

   void setPreviewCallback(@Nullable() CameraInterface.PreviewCallback previewCallback)

  Set a callback to recieve preview images from the camera.

  Parameters:

  previewCallback - callback implementation

• getPreviewView

   View getPreviewView(@NonNull() Context context)

  The view which shows the camera preview.

  Parameters:

  context - Android context

• isFlashAvailable

   boolean isFlashAvailable()

• isFlashEnabled

   boolean isFlashEnabled()

• setFlashEnabled

   void setFlashEnabled(boolean enabled)