photo

Offline upload photo to Facebook with photo from web server

一世执手 提交于 2019-12-08 08:10:01
问题 I've searched around everywhere without luck and found lots of examples to upload a photo to facebook when the user is in a session (i.e. the user is physically sitting at the computer and accessing the web page). I've tried the samples, and they work. I noticed this unanswered question from last year on the same issue Stackoverflow Question My current app lets the user authorise off-line updates and I store the access_token, user_id, etc. and I can succesfully post to a users wall when they

Uploading a photo with Flickr

為{幸葍}努か 提交于 2019-12-08 06:22:25
I just started working with the Flickr API today and I have a question: If I allow a person to upload a photo to my website and then in order for me not to store it on my small local server, how can I just upload that photo to Flickr using the PHP Flickr API? That should be a pretty common use case, correct? I use PHP. Thanks, Alex Flickr Upload API: http://www.flickr.com/services/api/upload.api.html Simple php script to upload pics on flickr http://www.flickr.com/groups/api/discuss/72157621716056865/ Maybe this will point you in the right direction since depending on what you want to do with

How can i upload only jpeg files?

两盒软妹~` 提交于 2019-12-08 05:25:15
问题 i want to upload files that are only jpeg, jpg etc. But i couldn't filter the files in the opening window. I want to change the text "all files" to jpeg etc. in the asp.net. (C#) 回答1: You could use a RegularExpressionValidator to validate if the user tries to upload jpeg-files or not: <asp:FileUpload ID="FileUpload1" runat="server" /><br /> <br /> <asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Upload File" /> <br /> <br /> <asp:Label ID="Label1" runat="server"></asp

increase quality/clarity/brightness of the photos taken with android camera

霸气de小男生 提交于 2019-12-07 01:31:13
问题 I have an android app where I'm using the android camera in order to take photos.And after struglling a little bit I managed to have my picture where I want and how I want.The final problem is the quality of the image. When my preview starts everything looks very clear and great but after taking the photo and showing the final result the image is not looking good at all. Here is how my surfaceChanged() method looks like-where I'm setting some parameters: public void surfaceChanged

Listen to photo taken event

≡放荡痞女 提交于 2019-12-07 01:16:29
Just want to register to video/photo taken events. Hopefully, but not a must, the event will be triggered when the operation have finished, so I won't process half photos or half taken videos. Already tried: fileObserver = new FileObserver(dcimDir, FileObserver.ALL_EVENTS) I see the events when traversing using a file manager app but not when a picture is taken nor when copying. Ideas? Found a way by registering to all sub directories of dcim (except the ones that start with a period): new FileObserver(dcimDir.toString(), FileObserver.CLOSE_WRITE) The reason I need to register to all of them

Decrypt image from the dropbox and display [closed]

我只是一个虾纸丫 提交于 2019-12-06 16:26:38
问题 It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 7 years ago . I want to decrypt back the photo which will display it on my samsung galaxy tab and i tried the ByteArrayOutputStream and when i run it in my emulator it says internal error when i randomly download a photo from

Offline upload photo to Facebook with photo from web server

▼魔方 西西 提交于 2019-12-06 15:26:33
I've searched around everywhere without luck and found lots of examples to upload a photo to facebook when the user is in a session (i.e. the user is physically sitting at the computer and accessing the web page). I've tried the samples, and they work. I noticed this unanswered question from last year on the same issue Stackoverflow Question My current app lets the user authorise off-line updates and I store the access_token, user_id, etc. and I can succesfully post to a users wall when they are offline. I'm really struggling getting something to work with posting a photo to the users wall.

How do I obtain a hash of the payload of a digital photo container, ideally in Java?

馋奶兔 提交于 2019-12-06 15:04:14
问题 I have edited EXIF properties on digital pictures, and would like to be able to identify them as identical. I believe this implies extracting the payload stream and computing a hash. What is the best way to do this, ideally in the Java language, most ideally in Java using a native implementation for performance. 回答1: JPEG files are a series of 'segments'. Some contain image data, others don't. Exif data is stored in the APP1 segment. You could write some code to compare the other segments,

Android: set contact photo with ContactsContract insert intent

余生颓废 提交于 2019-12-06 13:25:41
I am using ContactsContract to insert a new contact by sending the user to a "New contact" intent. The code I am using is: Intent i = new Intent(Intent.ACTION_INSERT); i.setType(Contacts.CONTENT_TYPE); i.putExtra(Insert.NAME, "Some Contact Name"); i.putExtra(Insert.EMAIL, "address@email.com"); i.putExtra(Insert.PHONE, "123-456-7890"); startActivity(i); However, I need to also somehow pass in a locally stored photo (in res/drawable) to show up on this "New contact" intent. I was hoping that there would be an easy way to do this, like i.putExtra(Insert.PHOTO, uri_to_photo); but that obviously

Facebook Javascript Form Data Photo Upload: requires upload file error

一世执手 提交于 2019-12-06 12:23:21
问题 I've searched nearly every thread for 15-some hours and haven't found an answer to my problem. I'm using strictly Javascript to upload a photo to Facebook using form data. I decoded the base64 data from my JPEG image (originally svg -> canvas element), using this decode method (https://github.com/danguer/blog-examples/blob/master/js/base64-binary.js) and then converting it to a string in the form data format like https://gist.github.com/andyburke/1498758 (not using XMLHttpRequest). I then put