I would like to know how to get a pre-saved image from the gallery and then display it onto the screen. Any tutorials/helpful links and info would be appreciated. If there is anything you would like me to explain more, please ask.
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I have a query i want to set my ImageView over the Gallery,How to do this? One more thing is there any possibility to display images in android app without using Gallery view.
View 6 Replies View Relatedi am storing the imagesurl in an arrayadapter. i want to display all the images that i get from the server in a gallery. i am pasting my code here can anyone tell me what i am doing wrong? public class HelloAndroid extends Activity {/** Called when the activity is first created.....................
View 3 Replies View RelatedHow would I use Image Gallery to display images I have saved in a particular location on the SD card?
View 2 Replies View RelatedI am trying to modify this example:
http://developer.android.com/resources/tutorials/views/hello-gridview.html
But instead of displaying images that are resources, I want to display Drawables that I currently am storing in a List.
Can anyone instruct me on how I would modify
code...
To display my drawable items instead?
How can I make it so that only the images are displayed when I go to 'Galllery' on my Galaxy S? It currently displays all music as well as all images. Failing that, is there a good image viewer available?
View 6 Replies View RelatedThere's any app/widget that allows to display a live tile of images from gallery (or any other path) like the one found in launcher8?
View 1 Replies View RelatedI want do display some images that I load from a remote source in a gallery. The gallery should let the user do the following things:
-zoom the image (preferably also by pinch-zoom) -pan the image -switch between the different images
Of course most built-in gallery applications can do all of that. So my first idea was to use an ACTION_VIEW intent in order to delegate the task to some gallery application. This however won't work for me since you can only pass the URI of the image you want to display but not the actual bitmap data itself. I can't just pass the URL of the remote image because I need to manage the loading and caching of the data myself. A way around this would be to write the data to a local file and then pass the URI of that file (and deleting the file again afterward). Besides this being less than elegant it won't even do the trick because with an intent like this you can only pass one image at a time.
The built-in Facebook application on the Nexus One actually does exactly what I have in mind for displaying photo albums. It looks like a custom gallery activity they built into their application. Does anyone know whether there are templates available for something like this somewhere that one could reuse? Building something like this from scratch by myself seems too time consuming.
I am building a android aplication which will be consuming a json file from the internet. This json file contains a list of news from a particular website. Each json object contains information such like title, summary, descripition and web links for the news thumbnail and the original image.
I will be displaying in a listview three information: the news thumbnail, the title and the summary. Here resides my problem. I dont want to load all thumbnails from the internet if they wont be displayed. What I am trying to say is that why download a thumbnail from the 30th news if the user wont scroll down the image. So, i will, initially only download the thumnails from those news that are being displayed in the screen and when the user scrolls down to see more news, as soon as the list item appers to the screen i want to download the image and then display.
Is there a way to achieve this? Is it possible to find out if the list item is on the screen? I have been searching all over the internet for a solution for this but i am running out of ideas.
I am a beginner Android developer and I need to know how to Save and Load images (Bitmaps) from the Android Gallery, But I dont even know where to start! Can someone help me to know where to get started, or even look?
View 1 Replies View RelatedI have never had any gallery problems that i can remember, but all of a sudden my images/folders arent showing in the gallery. I use a file explorer, and it shows that all my files are there, but for some reason nothing will show in the gallery. sometimes i can gt it to show a "camera" folder and like 3 "download" folders, and some weird folders with numbers and stuff, but they never show thumbnails and wont let you click them.
Gone are my picture folders, and also the galleries from picasa web. I have the droid, with the latest updates and everything. Never had this problem before. Was working the other day. Today i was tryin to send someone a picture, and noticed this.
1: I have noticed that after a couple of days any photos/images I have, be it downloads from a website or photos i've taken with the phone itself disapear from the gallery, but if I hunt for them in the file folder structure they are still on the phone! Similary with...
2: Music, despite me manually dragging some albums over from my laptop, be it in its own folder for the album title or stuffed into one folder called Albums, the music app or Cubed cannot see them, and when I open Cubed it says there are no playlists and dies a death, doesn't give me the opportunity to search for songs on the phone and create one!
Are these issues that have been documented elsewhere? Anyone experience anything similar? Should I be placing my music in one specific folder? the photos should not be disapearing since the phone dictates where they are kept so this one is irritating me!
I am new to android, I have learned how to display drawable pic in gallery,
and display a url pic use ImageView. Now I dont know how to display online pictures in gallery. Should I use listview or not? In addtion, I want to know how to get pictures urls from flickrs with given userid
In my case i would be retrieving values from sqlite database and have to display it in a list view...So how should i pass the images out from the database into the list view.. I am able to save and retrieve images individually and display it on the screen.But how do i pass a bitmap and display it in a list view.can you help me with some sample codes please...
View 1 Replies View RelatedI am trying to display images dynamically on a home screen widget. As RemoveViews offer a very limited set of methods to interact with the layout, I'm trying to use HTML to get the same effect.
View 1 Replies View RelatedHow do you display different images for different screen resolutions (hdpi, ldpi, mdpi) in an embedded HTML resource of an Android app?
View 1 Replies View RelatedGiven the following HTML: <p>This is text and this is an image <img src="http://www.example.com/image.jpg" />.</p> Is it possible to make the image render? When using this snippet: mContentText.setText(Html.fromHtml(text));, I get a cyan box with black borders, leading me to believe that a TextView has some idea of what an img tag is.
View 4 Replies View RelatedI want to set a TextView with SpannableString which is from the method below: Html.fromHtml(String source, Html.ImageGetter imageGetter, Html.TagHandler tagHandler) But the ImageGetter here need to override the method below: public abstract Drawable getDrawable (String source) Because I need to get the drawable from the internet, I have to do it asynchronously and seems it is not.
View 1 Replies View RelatedI have a droid raxr maxx with android 4.1.2
Recently I did a bunch of updates and started using google now. My phone performance has been significantly degraded as a result.
My most pressing issue is that after taking a photo, when I go to view it, it shows as normal brightness for 1 second and then gets very dark. This happens for every image as I scroll through them individually. It appears that I now have some sort of editing option or maybe google photos or picassa has hijacked my viewer. When I click on the gallery app this dimming issue does no occur. I am unable to view photos from the camera after taking them.
Images taken from Camera do not display; they are generic gray icons and not the photos taken. The camera worked perfect first couple days and now we are only seeing icons. Maybe we made a change but can't seem to find a resolution in any menu.
View 1 Replies View RelatedReferring to the code example of mine
http://stackoverflow.com/questions/2997703/android-remote-image-getting-problem
how can i accommodate bigger resolution images in android.
when i try to display bigger resolution image from Internet it give me null bitmap.
any one guide me whats the solution?
I am simply trying to get the path of an image that the user selects and then convert it into a bitmap. The problem is, only some of the images in the gallery work when selected (by "work" I mean they are found to be a file that exists), while the others claim the file does not exist (even though the image is showing up in the gallery?). Even more strange is that this doesn't seem to be consistent, an image that was at one point considered to "exist" now claims to be nonexistent..............
View 2 Replies View RelatedI'm using the blow code to open the gallery and grab an image for an incon im gong to store in a database and access later to populate a listview attached to a simpleCursorAdapter...........
The code runs, and then starts force closing (what seems like) randomly. I'm convinced that I've gotten something confused somewhere but since the force closure happens at all different points of my app I dont know where to start looking.
As per title - there are options to delete jpg, but not gif. In order to delete the latter the only way is to connect the phone to pc and delete them directly from SD card. But not from the gallery. Is it a bug?
View 4 Replies View RelatedThe api demo for gallery uses resource id's to access the drawables in the gallery.I have tried multiple ways to use images from file. My steps...
1. grab filepaths and save all files as a drawable array
2. using the same logice in the api demo, I ste the background to the drawable instaed of the resid
That's All I felt the need to replace from the api demo, which seems to fail miserably since the images do not appear in my test app.
I'm making an alternative camera App. As you might expect my App involves taking pictures and saving them to the sdcard. On most phones (and the Emulator) everything works fine, pictures appear in the built-in Gallery App straight away. However on the HTC incredible images only appear when the user restarts the device. (I'm talking about an HTC Incredible phone with an sdcard, I know some of them shipped with internal storage only, but this is not the issue I'm talking about) The code I'm currently trying goes like this: I've also tried MediaScannerConnection.scanFIle() with no luck. I wonder is the problem is due to the HTC incredible being originally designed to operate with internal storage only, maybe the Gallery App has issues with media stored on the sdcard. You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
View 4 Replies View RelatedI want to add images to gallery view after downloading them (like in android market application). All examples of gallery uses images stored in drawable folder. So how can I add images to gallery when image gets downloaded??
View 3 Replies View RelatedI currently have two codes that i am trying to figure out how to mix or write a new code to have a gallery with image doing fill_parent but i can slide sideways to see the other url linked images from my site. here are both parts of code i have.....................
View 4 Replies View RelatedI want to add some images to gallery in android emulator of windows SDK. When pictures application is launched it is saying no pictures found. How to mount a SD card on android emulator on windows SDK and copy images into it?
View 2 Replies View RelatedI'd like to programmatically move between images in the Gallery widget, with animation.
I can change the currently displaying image using the setSelection(int position) method, however that does not animate. Then there's setSelection(int position, bool animate) but the extra boolean on the end there doesn't appear to do anything.
In the source of Gallery it appears that it can handle DPAD key-presses, so a work-around I thought of was to fake the key-presses. Eg.
dispatchKeyEvent(new KeyEvent(KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_DPAD_LEFT))
However I can't get this working for some reason. Anyone tried this?
I notice three of the widget's methods I'd love to use moveNext(), movePrevious() and scrollToChild() are all private and unusable.
Does anyone know how I might be able to do this?