1 files changed, 128 insertions, 0 deletions
diff --git a/src/com/google/snappy/MyCameraInterface.java b/src/com/google/snappy/MyCameraInterface.java
new file mode 100644
index 0000000..d6a1be7
--- /dev/null
+++ b/src/com/google/snappy/MyCameraInterface.java
@@ -0,0 +1,128 @@
+package com.google.snappy;
+
+import android.util.Size;
+import android.view.Surface;
+
+/**
+ * This is a simple camera interface not specific to API1 or API2.
+ */
+public interface MyCameraInterface {
+    /**
+     * Return preview size to use pass thru from camera API.
+     */
+    Size getPreviewSize();
+
+    /**
+     * Open the camera. Call startPreview() to actually see something.
+     */
+    void openCamera();
+
+    /**
+     * Start preview to a surface. Also need to call openCamera().
+     * @param surface
+     */
+    void startPreview(Surface surface);
+
+    /**
+     * Close the camera.
+     */
+    void closeCamera();
+
+    /**
+     * Take a picture and return data with provided callback.
+     * Preview must be started.
+     */
+    void takePicture();
+
+    /**
+     * Set whether we are continuously taking pictures, or not.
+     */
+    void setBurst(boolean go);
+
+    /**
+     * Take a picture and return data with provided callback.
+     * Preview must be started.
+     */
+    void setCallback(MyCameraCallback callback);
+
+    /**
+     * Is a raw stream available.
+     */
+    boolean isRawAvailable();
+
+    /**
+     * Is a reprocessing available.
+     */
+    boolean isReprocessingAvailable();
+
+    /**
+     * Triggers an AF scan. Leaves camera in AUTO.
+     */
+    void triggerAFScan();
+
+    /**
+     * Runs CAF (continuous picture).
+     */
+    void setCAF();
+
+    /**
+     * Camera picture callbacks.
+     */
+    interface MyCameraCallback {
+        /**
+         * What text to display on the Edge and NR mode buttons.
+         */
+        void setNoiseEdgeText(String s1, String s2);
+
+        /**
+         * What text to display on the Edge and NR mode buttons (reprocessing flow).
+         */
+        void setNoiseEdgeTextForReprocessing(String s1, String s2);
+
+        /**
+         * Full size JPEG is available.
+         * @param jpegData
+         * @param x
+         * @param y
+         */
+        void jpegAvailable(byte[] jpegData, int x, int y);
+
+        /**
+         * Metadata from an image frame.
+         *
+         * @param info Info string we print just under viewfinder.
+         *
+         *             fps, mLastIso, af, ae, awb
+         * @param faces Face coordinates.
+         * @param normExposure Exposure value normalized from 0 to 1.
+         * @param normLensPos Lens position value normalized from 0 to 1.
+         * @param fps
+         * @param iso
+         * @param afState
+         * @param aeState
+         * @param awbState
+         *
+         */
+        void frameDataAvailable(NormalizedFace[] faces, float normExposure, float normLensPos, float fps, int iso, int afState, int aeState, int awbState);
+
+        /**
+         * Misc performance data.
+         */
+        void performanceDataAvailable(Integer timeToFirstFrame, Integer halWaitTime, Float droppedFrameCount);
+
+        /**
+         * Called when camera2 FULL not available.
+         */
+        void noCamera2Full();
+
+        /**
+         * Used to set the preview SurfaceView background color from black to transparent.
+         */
+        void receivedFirstFrame();
+    }
+
+    void setCaptureFlow(Boolean yuv1, Boolean yuv2, Boolean raw10, Boolean nr, Boolean edge, Boolean face);
+
+    void setReprocessingFlow(Boolean nr, Boolean edge);
+
+}