/*
AndroidCameraConf9.java
Copyright (C) 2010 Belledonne Communications, Grenoble, France
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package org.linphone.core.video;
import android.hardware.Camera;
import org.linphone.core.Log;
import org.linphone.core.VideoSize;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
class AndroidCameraConf9 implements AndroidCameraConf {
private AndroidCameras foundCameras;
private Map<Integer,List<VideoSize>> supportedSizes = new HashMap<Integer, List<VideoSize>>();
public AndroidCameras getFoundCameras() {return foundCameras;}
public AndroidCameraConf9() {
foundCameras = new AndroidCameras();
for (int id=0; id < getNumberOfCameras(); id++) {
if (foundCameras.defaultC == null)
foundCameras.defaultC = id;
if (isFrontCamera(id)) {
foundCameras.front = id;
} else {
foundCameras.rear = id;
}
supportedSizes.put(id, findSupportedVideoSizes(id));
}
}
private List<VideoSize> findSupportedVideoSizes(int id) {
Log.i("Opening camera ", id, " to retrieve supported video sizes");
Camera c = Camera.open(id);
List<VideoSize> sizes=VideoUtil.createList(c.getParameters().getSupportedPreviewSizes());
c.release();
Log.i("Camera ", id, " opened to retrieve supported video sizes released");
return sizes;
}
public int getNumberOfCameras() {
return Camera.getNumberOfCameras();
}
public int getCameraOrientation(int cameraId) {
Camera.CameraInfo info = new Camera.CameraInfo();
Camera.getCameraInfo(cameraId, info);
Log.d("Camera info for ", cameraId, ": orientation=", info.orientation);
return info.orientation;
}
public boolean isFrontCamera(int cameraId) {
Camera.CameraInfo info = new Camera.CameraInfo();
Camera.getCameraInfo(cameraId, info);
return info.facing == Camera.CameraInfo.CAMERA_FACING_FRONT ? true : false;
}
public List<VideoSize> getSupportedPreviewSizes(int cameraId) {
return supportedSizes.get(cameraId);
}
}