Initial Contribution
diff --git a/include/ui/Camera.h b/include/ui/Camera.h
new file mode 100644
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--- /dev/null
+++ b/include/ui/Camera.h
@@ -0,0 +1,125 @@
+/*
+ * Copyright (C) 2008 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef ANDROID_HARDWARE_CAMERA_H
+#define ANDROID_HARDWARE_CAMERA_H
+
+#include <ui/ICameraClient.h>
+
+namespace android {
+
+class ICameraService;
+class ICamera;
+class Surface;
+class Mutex;
+class String8;
+
+typedef void (*shutter_callback)(void *cookie);
+typedef void (*frame_callback)(const sp<IMemory>& mem, void *cookie);
+typedef void (*autofocus_callback)(bool focused, void *cookie);
+typedef void (*error_callback)(status_t err, void *cookie);
+
+class Camera : public BnCameraClient, public IBinder::DeathRecipient
+{
+public:
+ static sp<Camera> connect();
+ ~Camera();
+
+ void disconnect();
+
+ status_t getStatus() { return mStatus; }
+
+ // pass the buffered ISurface to the camera service
+ status_t setPreviewDisplay(const sp<Surface>& surface);
+
+ // start preview mode, must call setPreviewDisplay first
+ status_t startPreview();
+
+ // stop preview mode
+ void stopPreview();
+
+ // autoFocus - status returned from callback
+ status_t autoFocus();
+
+ // take a picture - picture returned from callback
+ status_t takePicture();
+
+ // set preview/capture parameters - key/value pairs
+ status_t setParameters(const String8& params);
+
+ // get preview/capture parameters - key/value pairs
+ String8 getParameters() const;
+
+ void setShutterCallback(shutter_callback cb, void *cookie);
+ void setRawCallback(frame_callback cb, void *cookie);
+ void setJpegCallback(frame_callback cb, void *cookie);
+ void setFrameCallback(frame_callback cb, void *cookie);
+ void setErrorCallback(error_callback cb, void *cookie);
+ void setAutoFocusCallback(autofocus_callback cb, void *cookie);
+ // ICameraClient interface
+ virtual void shutterCallback();
+ virtual void rawCallback(const sp<IMemory>& picture);
+ virtual void jpegCallback(const sp<IMemory>& picture);
+ virtual void frameCallback(const sp<IMemory>& frame);
+ virtual void errorCallback(status_t error);
+ virtual void autoFocusCallback(bool focused);
+
+
+private:
+ Camera();
+ virtual void binderDied(const wp<IBinder>& who);
+
+ class DeathNotifier: public IBinder::DeathRecipient
+ {
+ public:
+ DeathNotifier() {
+ }
+
+ virtual void binderDied(const wp<IBinder>& who);
+ };
+
+ static sp<DeathNotifier> mDeathNotifier;
+
+ // helper function to obtain camera service handle
+ static const sp<ICameraService>& getCameraService();
+
+ sp<ICamera> mCamera;
+ status_t mStatus;
+
+ shutter_callback mShutterCallback;
+ void *mShutterCallbackCookie;
+ frame_callback mRawCallback;
+ void *mRawCallbackCookie;
+ frame_callback mJpegCallback;
+ void *mJpegCallbackCookie;
+ frame_callback mFrameCallback;
+ void *mFrameCallbackCookie;
+ error_callback mErrorCallback;
+ void *mErrorCallbackCookie;
+ autofocus_callback mAutoFocusCallback;
+ void *mAutoFocusCallbackCookie;
+
+ friend class DeathNotifier;
+
+ static Mutex mLock;
+ static sp<ICameraService> mCameraService;
+
+};
+
+}; // namespace android
+
+#endif
+