My app creates a puzzle grid using table layout, tablerows and textviews. I want a user to be able to save this grid to the SD card so that it can be printed or copied or loaded onto another device.
How do you save a view so that when it's printed it will look like it does on the android screen?
View 1 Replies
I'm developing an image editor on android. I have a problem when I have to save the image. If I save the image with a outputstream, I can save the image but my program and android's gallery can't see the new image. If I save the image with MediaStore.Images.Media.insertImage, I can see the saved image but the problem it's that this function save a little image called thumbnails which I don't know what to do.
View 2 Replies View RelatedI would like to save a street view image of a local sandwich shop so that I can use it for the contact photo. Is there an easy way to do this or do I have to go through that longwinded process of taking a screenshot?
View 3 Replies View RelatedI have a class that extends View. I override the onDraw method and allow the user to draw on the screen. I am at the point where I want to save this view as an image. I Can use buildDrawingCache and getDrawingCache to create a bitmap that I can write to the SD card. However, the image is not good quality at a large size, it has jagged edges. Since I have a View and I use Paths I can transform all by drawing to a bigger size. I just don't know how to make the Canvas bigger so when I call getDrawingCache it doesn't crop all the paths I am just transformed. What is happening is I transform all my paths but when I write the Bitmap to file I am only getting the "viewport" of the actual screen size. I want something much bigger.
View 1 Replies View RelatedI use http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 to load images in a ListView and a GridView. It works but the images are loaded form bpttom to top. How to fix that?
Bonus Question: Can I use a loading animation in a image view while the real image is loaded? Right now it's just a default image.
When I design a game, I have a problem. How to save the "View" display on the screen to a image file such as png,jpg file Whether android API is support to this function? If no API support to this save function, how to design my program?
View 5 Replies View RelatedWe can view an image with What if we have some images? How can we put the extras to let the viewer know we have /sdcard/a.jpg, /sdcard/b.jpg, /sdcard/c.jpg ? I hope to do this in a time because starting an activity is very expensive. Code...
View 2 Replies View RelatedI have a scroll view with lots of image buttons. I want to change the image for an image button when it's pressed. The thing is that I want the image to remain until another image button is pressed. That's why I couldn't use a selector. What is the best practice to achieve his?
View 3 Replies View RelatedI have a vertical LinearLayout. I would like to layout 1 ImageView on top and 1 ImageView at the bottom of that LinearLayout. I tried putting 'android:gravity="top"' and 'android:gravity="bottom"' in each of the ImageView, but both ImageView appears at the top of the LinearLayout. Is there a way to fix it?
CODE:................
I have the following code to save a bitmap to a jpg file.
It works except I couldn't specify the file name.
The image file is save in /sdcard/dcim/Camera.
How do I specify a file name, or even the saved path?
CODE:.......................
I'd like to show a png or jpg I downloaded from the next in an image viewer intent, but can't get it to work.
Bitmap bmp = getImageBitmap(jpg);
String path = getFilesDir().getAbsolutePath() + "/test.png";
File file = new File(path);
FileOutputStream fos = new FileOutputStream(file);
bmp.compress( CompressFormat.PNG, 100, fos );
fos.close();
Intent intent = new Intent();
intent.setAction(android.content.Intent.ACTION_VIEW);
intent.setDataAndType(Uri.fromFile(new File(path)), "image/png");
startActivity(intent);
I know the bitmap is downloaded ok (use the same routine for supplying it my ImageView instances elsewhere in my app) - I think it wrote to file ok, I can see it on disk and the file size is correct. The intent is launched but an exception is thrown: then the new activity just sits there, blank. How does this work?
I have an ImageView in my android layout. And I would like to add a 'decorator' image at the lower right corner of my image view. Can you tell me how can I do it? I am thinking of doing with a FramLayout with 2 image views as its child, but how can i make one image the lower right corner of another?
View 2 Replies View RelatedIs it possible to have an image view overlap a listview? Basically I want to put a vertical line done the center of my list view to make a vertical dividier between the textviews in a listview row that are statically sized horizontally and dynamically sized vertically.
View 5 Replies View RelatedI'm working on displaying a set of images, then if the users wishes, to have the ability to save the image to the SD card. I need help saving them to external storage. Can someone help me out with this?
View 1 Replies View RelatedCan anyone please provide me some idea/guidance on how to save an image from a webserver and set it as wallpaper? i am developing an android application which needs to do that and i am new in android. Thanks a lot.I had tried writing my own code but it doesn't work as i can't find my images after download but the wallpaper has change to the downloaded picture. here is my existing code.
View 1 Replies View RelatedI am working with camera.. I am facing one problem during capturing image.The image is not saving directly to gallery.But when i reboot my device its appearing. Can anybody tell me why this happens.and How can i solve it.
View 4 Replies View RelatedI am using webview in android to display images (mainly using google ajax API), Now if I want to save an image into local storage, How do I do ? I have image url, which can be used for saving.
View 1 Replies View RelatedI want to save images from a particular URL into the sqlite db and then display it from the database..Can anyone tell me as how i could do that.
View 3 Replies View RelatedI draw 2d images on the canvas using the following tutorial.
http://www.designerandroid.com/?cat=3
I want to save what ever displaying in a canvas as a jpg image, how can i do it?
You save the data somewhere.And then, when your app starts set the values to the view. On Thu, Oct 14, 2010 at 10:58 AM, pramod.deore <deore.pramo...@gmail.com>wrote > I am developing one application in that at the first time when user > run application then user add some data to application and it is > displayed in xml file (suppose it is main.xml) and if user closes > application and open it again then I want that main.xml must show the > data which as added by the user at first time. i don't know how to do...
View 4 Replies View RelatedI want get both Image and Text from the sqLite database and show them on the ListView, at present, I can save the text with sqLite well, but failed to save the images.
View 6 Replies View RelatedIs it possible to save an online image to my res folder in android? Please provide the relevant code...
View 4 Replies View RelatedI would like to save a preview frame as a jpeg image.
I have tried to write the following code...
but it's not possible to open a saved file as a jpeg image. Does anyone know how to save preview frames as jpeg images?
I'm developing an application which allows user to edit an image and save that edited image as new image on sd card I want to get the current state of the canvas object.
View 2 Replies View RelatedI have an ImageView which I want to always be the same size. If the image is smaller than the view, I'd like it to be centred in the view. If the Image is larger than the view then I'd like it scaled down - with aspect ratio preserved.I've had several attempts at this myself
View 2 Replies View RelatedI'm new to the Desire, and despite reading through the full pdf manual, I can't work out how to save a picture I've been sent (in an MMS) to my photos, so I can use it for a caller ID. Also, I can't find an option to send a Multimedia message. When I open messages, to write one, it goes straight to a plain text one.
View 2 Replies View RelatedI need to know how he takes drawable object. I'm collecting some ImageView objects in array, they have background images that are rather big in resolution so they take lot of memory...
I have read somewhere that it will automatically create image with resolution that my imageView have, so i think it will take less memory than first one. Please tell me, if i set scaleType property, will it scale that image? Will that help me to save memory?
I am building an application in which I have to use canvas. I have to save the image into same dimension no matter what is the orientation.
View 3 Replies View RelatedI had a photo of my friend and i kept it as his contact image.Now that photo was accidentally deleted and i don't have it any more.But that image is still visible in the contacts.Is there a way to bring that image back form the contact data?
View 2 Replies View RelatedI have a custom View, what is the proper way of saving / restoring it's state after orientation change. I know I should implement onSaveStateInstatnce() and onRestoreInstanceState() methods, but how exactly (with which argumets) and when I should call them?
View 4 Replies View Related