public void setFlashMode(boolean on) {
if (mCamera == null) {
return;
}
releaseCamera();
int cameraId = mPublisher.getCameraId();
((CustomVideoCapturer) mPublisher.getCapturer()).setFlashOn(true);
// Camera camera = Camera.open(cameraId);
// try {
// camera.setPreviewDisplay(new SurfaceView(mContext).getHolder());
// } catch (IOException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
// Parameters params = camera.getParameters();
// params.setFlashMode(Parameters.FLASH_MODE_TORCH);
// camera.setParameters(params);
// try {
// ClassLoader cl = ClassLoader.getSystemClassLoader();
// mCameraClass = cl.loadClass("android.hardware.Camera");
// mParametersClass = cl.loadClass("android.hardware.Camera$Parameters");
// Method method = mCameraClass.getMethod("open", Integer.TYPE);
// mCamera = method.invoke(mCamera, cameraId);
//
// SurfaceView surface = new SurfaceView(mContext);
// SurfaceHolder holder = surface.getHolder();
// method = mCameraClass.getMethod("setPreviewDisplay", SurfaceHolder.class);
// method.invoke(mCamera, holder);
//// Camera c;
//// c.setPreviewDisplay(holder);
//
// Method m = mCameraClass.getMethod("getParameters");
// Object params = m.invoke(mCamera);
// m = mParametersClass.getMethod("setFlashMode", String.class);
// m.invoke(params,
// on?FLASH_MODE_TORCH:mOriginalFlashMode==null?FLASH_MODE_OFF:mOriginalFlashMode);
//
// m = mCameraClass.getMethod("setParameters", mParametersClass);
// m.invoke(mCamera, params);
//
// Log.i(TAG, "flash mode is set");
//
// m = mCameraClass.getMethod("release");
// m.invoke(mCamera);
// } catch (Throwable t) {
// Log.e(TAG, "aaa", t);
// }
attachCamera();
}
public boolean isFlashLightOn() {
if (mPublisher == null) {
return false;
}
if (true) return ((CustomVideoCapturer) mPublisher.getCapturer()).isFlashOn();
releaseCamera();
boolean result = false;
int cameraId = mPublisher.getCameraId();
try {
ClassLoader cl = ClassLoader.getSystemClassLoader();
mCameraClass = cl.loadClass("android.hardware.Camera");
mParametersClass = cl.loadClass("android.hardware.Camera$Parameters");
Method method = mCameraClass.getMethod("open", Integer.TYPE);
mCamera = method.invoke(mCamera, cameraId);
SurfaceView surface = new SurfaceView(mContext);
SurfaceHolder holder = surface.getHolder();
method = mCameraClass.getMethod("setPreviewDisplay", SurfaceHolder.class);
method.invoke(mCamera, holder);
Method m = mCameraClass.getMethod("getParameters");
Object params = m.invoke(mCamera);
m = mParametersClass.getMethod("getFlashMode");
String flashMode = (String) m.invoke(params);
m = mCameraClass.getMethod("release");
m.invoke(mCamera);
if (FLASH_MODE_TORCH.equals(flashMode)) {
result = true;
} else {
mOriginalFlashMode = flashMode;
result = false;
}
} catch (Throwable t) {
Log.e(TAG, "aaa", t);
result = false;
}
attachCamera();
return result;
}