I make a screenshot of part of screen, convert it into bitmap and wonder how to put it into clipboard. Find the only text examples, so is it possible to put bitmap or something like that right into clipboard avoiding saving screenshot into file and using URI for ClipData?
Each Item instance can be one of three main classes of data: a simple CharSequence of text, a single Intent object, or a Uri. See Item for more details.
https://developer.android.com/reference/android/content/ClipData
Official doc says, there are only three types you can use with ClipData. So, it seems, you cannot use bitmap directly, but you can save it and send its URI to ClipManager as ClipData.
Related
I have extended a cropview library CropIwa and it is very good. It satisfies me well. The problem is when saving the crop image it asks about the destinationURI and I dont know how to get it.
My plan is to save it to database or if best firebase storage.
SOrry for the grammar.
It would appear that this Uri indicates where the cropped image should be written to after cropping.
For example, you could create a File object pointing to where you want the image to be saved, and then use Uri.fromFile() to get a Uri pointing to that location. Pass that Uri to the CropIwaSaveConfig.Builder constructor.
I want to REMOVE the Thumbnail image after take a picture. I used the camera intent to launch the camera, passing the file Uri.
I've been looking for some documentation about how to Delete the thumbnail. All small examples I've seen is just to retrieve the current metadata tags, but not how to delete it.
ExifInterface only have function ExifInterface.setAttribute(String, String) But which one is the TAG to point null data to delete it or something similar?
Im using the support version of Exifinterface.
com.android.support:exifinterface:25.3.1
I am trying to create a blog type app, at the moment I am using an image button to get replaced with an image using the picasso libaray. Although, how would I go about adding/inserting image(s) from my gallery to an edit text. I am not sure how to go about doing this:
Although the image isn't very clear in describing your question, you can however use the below code to add a drawable in EditText.
<EditText
...
android:drawableLeft="#drawable/some_drawable"
android:drawablePadding="10dp"/>
Try using imageView.setCompountDrawablesWithInstrinsicBounds(drawable, null, null, null)
This way you can dynamically pass in the images you want to display from a gallery.
I have uploaded a static image (e.g., at location: /images/no-image.jpg) as part of my code that gets used as the default image when there is no specific image available (basically of the type: "no image for this item")
Just realized that this image may have to be served at more than one size (I have uploaded -- and want to upload -- just one size).
How do I resize this image using Google's Images Service?
If I use the example shown at https://developers.google.com/appengine/docs/java/images/#Java_Transforming_images_in_Java , that means having to read the file, apply the transform, then write a servlet to serve up the file... which seems like a lot of work. Is there an easier way?
Will it be easier to just upload the image to the BlobStore :-)?
You can add the following lines to your CSS file:
.placeholder {
background-image:url('../images/bg.png');
background-repeat:no-repeat;
background-size:contain;
background-position:center;
}
Now, when you don't have a specific image to serve, simply add "placeholder" class to your container element.
Remember to make this image cacheable.
I strongly recommend using the getServingUrl function for serving and resizing images for two reasons:
simpler to use. to resize, you just append parameters to the image url
It will significantly reduce the load off your instances, since the images are served without a servlet, but with google magic
I am creating a service application where in the person who uses the service fills his data and signs it
Now I want to create a blank page where I can take the signature of the client on the TAB itself. So please help to do this.How can I implement it.
I have refereed to this http://tavmjong.free.fr/INKSCAPE/MANUAL/html/Paths-Creating.html link but some how I am not able to work with it.
Please help.Thanks
You can do it using GestureOverlayView. Example in the links: http://www.intertech.com/Blog/android-gestureoverlayview-to-capture-a-quick-signature-or-drawing/
Specifically, create a GestureOverlayView in your layout xml file, then in your Activity class capture the gesture and save it as bitmap image.
Go through the developer API if you want to have specific function for your page, especially for events like Gesturing or Gesture Finish : http://developer.android.com/reference/android/gesture/GestureOverlayView.html
Hope that helps