I'm trying to project the camera to the screen in flutter with android studio but all of the videos I've watched, are all full camera tutorials with a gallery and take picture functionality. But all I want is to display the camera with a button to flip the camera, and I can't figure out how.
If anyone knows could help, it would be appreciated :)
You can use any plugin like this https://pub.dev/packages/camera and directly load the camera alone without the gallery option.
You can use camera_package.
Pls check this code sample, This is a full option camera.
Related
I'm working on a application and i want to take the picture of the user automatically with front camera without opening the camera or with a little preview.I can take the picture but the user have to click the button but what I want is it takes picture automatically. I've searched a lot about this but I was unable to get some useful tutorial or code.I
Using the camera API you can achieve this.
Look at this like http://www.vogella.com/tutorials/AndroidCamera/article.html
I am trying to create a app with which you can take secretly a picture. So my goal is to capture a picture when a button is clicked and then save the taken picture in the gallery without calling the local Camera app.
Thank you for your answer in advance...
If you want to conceal the application then I suggest you to look at this link
android - use camera without surfaceview or textureview.
This shows how to conceal surface textures.
I am making an application where the user has to be suggested about the quality of the picture he is about to take.
Like "Brightness is low" and "Your environment is dim".
To achieve this, we need to put an overlay message on the camera preview while the user is viewing the subject.
Does anyone have an idea on how could we take the image brightness from the camera preview by using sensors or some other way in live mode even before the picture is taken?
Any help would be appreciated.
Using the camera parameters as pointed out by #appleskin, would either of these methods help? setWhiteBalance() or setExposureCompensation().If you want to achieve this functionality at run time then use native NDK effect for brightness.you can easily got .so files from github just use according to your further requirement.
I went through lots of link but still confuse, here is the problem.
I am trying to put some cartoon images while opening a camera preview in android.
Please suggest me the way to do so.
I have put together small camera app in Android. My problem is that I dont get a preview image in the multitasking viewer (the view you get when you hit the multitaskbutton in pure android)
In my case, my app just shows a black preview. Why is that the case? And, how can I make my app show the frozen image of the camera preview? Do I have to save that somehow?
Thanks, any advice is really appreciated!