Just wondering if its possible to use the built in image viewer to display an image sourced from a database. I'm hoping I can pass the byte[] as an extra to the ACTION_VIEW intent, but can't find any docs on it so far. Alternatively I'll have to roll my own viewer or first write the image out to a file and pass that to the intent.
View 3 Replies
I'd like to show a png in the built-in image viewer. Code...
View 1 Replies View RelatedI have the url of an image. What i need to do is launch the default image viewer for images using an intent. But it doesn't work. If I do not specify the type of data, the intent launches the browser since the data is a url. It works basically (since you can see the image on the browser) but what I would like is to have the gallery display the image for me.I can also download the image into a Bitmap but I would still not know how to display the Bitmap using the gallery (if that's even possible).I tried saving the bitmap to the cache and then launch the viewer on that file but it doesn't work. Can you spot any mistakes on my code? (The Utilities class is a class i wrote.
View 3 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'm trying to launch an image which is written to my application directory with the builtin Android image viewer. This image has been written in a different part of the app to the app directory. When getting the following file:
CODE:............
How can i launch the builtin Android image viewer to view this file?
Currently i'm doing:
CODE:............
And it keeps churning out:
CODE:.............
Irrespective of what i change the uri schema to ( eg, content://, file://, media://, image:// ).
I'd like a grid layout to be able to view images. Not really digging the sliding vertical layout of the stock Gallery.
View 1 Replies View RelatedI am interested in making an application that does various things, but I am having trouble getting a static image, such as an avatar off of a web page.
View 1 Replies View RelatedI do these actions on Android G1 2 times: open gallery -> view image -> Capture screen-shot -> Go back -> exist from gallery.
But captured screen-shots of 2 times are difference: the above and below background of image viewer of first time is lighter Grey, while second time is darker.
2 screen-shots:
First time: http://farm5.static.flickr.com/4064/4252991345_6ee5777bf5_o.png ,
Second time:[url]
I repeat again many time, and the "light Grey" and "dark Grey" background are alternate occurred.
Why backgrounds are not the same ? some Android optimization, cache, etc... Could you help me to find reason?
I 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.
Ok I have been trying to figure this out for a while. I have an application that needs to read images from a folder created by the application on the sdcard. I have no idea what the names of the files are because the user specifies the names of the files. I need to read the images from the folder and make something like the default image viewer, where you can share them delete them and things like that. Im thinking read them into a grid view first but 1) cant figure out how to dynamically read them from a folder 2) how would I implement the image options like the default viewer? If there was a way to open the default viewer on a certain folder that would help.
Anyways any input would be amazing been working on it for a while.
It will be helpful if any one can help me out in understanding the concept of radio,flash,system image in android mobile device. Also why are they required? and what is their role in Device?
View 2 Replies View RelatedI'm looking for an app that will allow me to view photos stored on my computer. I can access the computers on my home network from my Incredible using Astro or ES File Explorer "LAN" and open various file formats such as .pdf, .doc, .xls fine on my Droid; however, I am unable to open and view any type of image files (.jpg, .bmp, .gif, etc.) unless they are stored on my SD card or in the Droid memory itself.
When I try to open a image file stored outside the Droid, nothing appears on the Droid screen. I have installed several "image viewer" apps, such as Astro and 3D Gallery, none of which seem to be able to open remotely stored files. When I "click" on an image file, I see "Loading Image", but all that appears is a black screen with left and right arrow scroll buttons -- no pictures. Any advice, other than to copy and paste image files to my SD card, which then allows me to open and view them? I did get the 2.2 update.
As the title says, i've lost the default image viewer. My phone had a minor update which changed the way it receives further updates and added Backup & Restore.
But since I have lost the default image viewer. So without crappy mediascape I'm no longer able to click through my images, zoom and set as wallpaper. Has anyone else come across this? Is there a way I can download default software again? Pretty agrovate about this, x10 has been a nightmare since day 1.
I am trying to create an android app that will let me display images fullscreen with next and previous buttons on top to change between them.
Can anybody point me to some tutorials where i can find instructions on something similar?
If not, what is the best method to use to get the images into the app? I have tried several ways from creating object classes for the images and instantiating it with a drawable in each using the Bitmap Factory to return the image but that won't work.
I am a beginner to android and could really use reference material but can't find anything useful that covers this subject.
I want to display an image from a url, for this I defined the ImageView first as,
<ImageView android:id="@+id/imagename" android:layout_width="wrap_content" android:layout_height="wrap_content" />
then in the activity,
super.onCreate(savedInstanceState); setContentView(R.layout.main); ImageView imgV = (ImageView)findViewById(R.id.imagename);
Now how should I supply the url of the image from where it should fetch the image ever time. I have seen the function setImageURI but it is not clear how to give the url.Any clues?
I want to display a list of image form url which i will get from xml file. how can i do that please assist me.Any kind of help is appreciated
View 1 Replies View RelatedI'm having trouble displaying SOME images on my android app. Just normal display image from certain URL. Some images works, some just doesn't work. For instance try displaying this image from URL:
http://img191.imageshack.us/img191/7379/tronlegacys7i7wsjf.jpg
It doesn't work. Doesn't even work in emulator.Could it be the EXIF info for the image is problematic? Can anyone try to see they are able to display that image on android app, and share the code/method to display that image on screen?
I want to be able to open a pdf file in my app using the android's built in pdf viewer app, but i dont know how to start other apps. I'm sure i have to call start activity, i just dont know how to identify the app im opening and how to pass the file to that specific app.I just learned that the pdf viewer i have on my phone is actually made by HTC and that Adobe just barely released their android pdf viewer (which is great). So the new question is this: how do i verify that the user has installed adobe's viewer, and then how do i open the file in that app from my app?
View 3 Replies View RelatedHow can i display image in ImageView in android from a link (from the internet)?
View 3 Replies View RelatedI'm thinking that BitmapFactory.decode.only handles JPEG (and maybe PNG)images? Is there some way to decode a TIFF file?
View 2 Replies View RelatedI have a large image.But i have to display just some portion of it.How is this possible using Android ImageView?
View 2 Replies View RelatedI need to display an image by specifying the file name instead of by using resource. E.g showImage("background.png") instead of showImage(R.drawable.background). Any one knows how?
View 1 Replies View RelatedI don't want to re-invent the wheel and would like to use the existing android picture viewer.I've found some intents to launch built-in android app such as the dialer but have not found one for launching the picture viewer.How do I launch the android built-in picture viewer app?
View 8 Replies View RelatedI have an image that is currently stored in variable of type "File". File img; What is the easiest way to display this image onto the screen so I can verify it is working correct?
View 1 Replies View RelatedWhen I started to display an image from the SDCARD in WebView, I got errors like:
" Not allowed to load local resource: file://".
I�ve found a solution for this, and you don�t even have to care about ContentProviders�
Here�s an example:
/* Using WebView to display the full-screen image */
WebView full = (WebView)findViewById(R.id.webview);
/* Set up the Zoom controls */
FrameLayout mContentView = (FrameLayout) get Window().
getDecorView().findViewById(android.R.id.content);
final View zoom = this.full.getZoomControls();
mContentView.addView(zoom, ZOOM_PARAMS);
zoom.setVisibility(View.VISIBLE);
/* Create a new Html that contains the full-screen image */
String html = new String();
html = ("<html><center><img src=""+fileName+""></html>" );
/* Finally, display the content using WebView */
full.loadDataWithBaseURL("file:///sdcard/data/data/com.youproject.example "utf-8",
""); Hope you found it useful, let me know how it works for you!
In my android application, i am displaying images of different categories.When i click on these images i would like to get a small list of the items in that particular category.What should i use for that.I am not sure which control will satisfy this and how can i use it.Could any one please suggest me with a solution?
View 1 Replies View RelatedI'm trying to get the real size of an image displayed in an image view. Actually my image is larger than the screen and the imageview is resizing the image to diplay it. I'm looking for this new size.I've tried to override the onDraw method of the ImageView in a custom view but I'm not getting the correct height and width.
View 8 Replies View RelatedI am writing an Android app that includes an ImageView.The image to be included in the view resides on the local app directory of the emulator.The image is not being displayed in the view.The relavent XML and method used to display the image are given below.The image file is a "png" format file and is able to be opened from the local app directory. The path returned by getFilesDir() includes the full path, "/data/data/net.vitalrecord.android/files." This path designation does not exist on the development system but does exists when DDMS File Explorer is used.
View 2 Replies View RelatedI'm trying to display an image before the list in a listactivity. If I put an ImageView before the ListView, then only the list is displayed..
View 1 Replies View RelatedI want to display the image like first image but my images are displaying like second image
i want to display images like first image, like center in screen and equal spaces top and bottom look first image,but my images are displaying not center in screen and no spaces in top,what can i do for display image like first images.anybody knows,please give solution for that.