Android :: Show Big Images With Full Resolution?
May 22, 2009
I am working with big png images, 6000x6000 pixels, for example. I want to show a fragment, 320x480 pix for example, with full resolution, without scaling first the whole image. But I can't create an initial 6000x6000 bitmap because an obvious out of memory problem, and then extract a fragment. How can I do that with android API? Is it posible? or, I need an external advanced image API. or I need to write my own png decoder (I think that it should not be easy).
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Aug 9, 2010
I guess this question has been asked before, but I can't seem to find a proper answer/solution. Have a note-taking app, which allows to take pictures. For that I start an intent, that starts up the built-in camera-app. So far so good. But when I show that image in my app, it's in a much smaller format The funny/weird thing is, that the camera-app did take a full-resolution picture! But for some reason I can't get the full version to show in my app? So, when I use the standard Android Gallery app, and go to that picture, it is very obvious that it's full size (I can zoom in and see details I really can't see when I zoom in, in my own app). Also, the dimensions are really those of the original picture, taken with the 5MP camera. In my app, they are very small. My phone has Android 2.2, but the same happens on my emulator (Android 2.1). How should I retrieve the pictures in my app? Tried a couple of ways, but none works :( Don't need a complete example (allthough that's very welcome), just a few clues are enough to search for myself.
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Jun 26, 2010
I have a program that should work on Android 1.5, but when it's run on newer devices with higher resolution screens, it should support the full resolution and not emulate a lower resolution screen. As far as I can tell from the documentation, this should be simple.
I just specify
code:.........
The problem is that if I tell Eclipse to compile for 1.5, it refuses to accept this. It reports an error (targetSdkVersion is an unknown tag) and refuses to compile or run. If I tell it to compile for 1.6 it works fine, of course. But if I then try to install on a 1.5 AVD, the program immediately crashes with a java.lang.VerifyError. I'm clearly missing something simple. How do I get it to compile an apk that works under 1.5, but still includes the targetSdkVersion tag?
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Jul 10, 2010
I have an application which is basically a surfaceview, where height/ width is set to fill_parent. I run it on a htc desire, but when I check the size of the view (or the canvas I obtain), it says 340x533, so some kind of scaling seems to be done. Also, I load a bitmap, which seems to be scaled. Do I have to do anything special to run my app in full resolution?
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Oct 16, 2010
Is there any apps to modify or reduce the resolution of camera images?Even on the lowest resolution the images taken from my EVO 4G are rejected from a Blackberry phone when sending as MMS.
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Mar 24, 2009
The image size is about 1mg, which takes long time to transfer to server in 3G network. How can I reduce the resolution of image ? Is there any parameter we can set before taken picture?
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May 5, 2009
I want to decode high resolution pics something like 8 mega pixel images and view it. when I try to decode them I get out of memory exception. Decoding of single 8 mega pixel also fails . From the Imagamanager code and other post I could use BitmapFactory.Options inJustDecodeBounds I could get a scaled down version of the Image . code...
Is there any way to decode part of the Image and fill it on the screen and by scrolling decode other region of the image and display it.
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Jun 23, 2010
I want to use a WebView to enable dynamic loading of ads in my app. I'm currently running on a HDPI device, and images width a width of 480px are clipped/scrolled. If I use images with a size of 320px, they are zoomed in and rendered at too low a resolution.The content of the loaded WebView url is a simple web page with just an image tag wrapped in a link, as well a simple head. I've tried playing with the viewport meta-tag, but without any luck.
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Jul 5, 2010
I searched all over and cannot find something about this issue: My problem is all my photos in gallery look really low resolution until I zoom in slightly on the photo. At that point the detail snaps in. But when I just open it up it looks to be about half res. Any idea what is causing this and how to prevent it?
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Mar 31, 2012
I am trying to write a fractal drawer on my Milestone 2, it works well, but for some reason the screen resolution is 569X320 and not the full resolution of the screen.I've already added the targetSdkVersion="4" in the manifest file, but it didn't make a difference.
I'm basically creating a bitmap based on the view dimensions inside the surfaceChanged(SurfaceHolder, int, int, int) callback using the reported width and height parameters.When I print the width and height parameters received by the surfaceChanged method, those are 569x320.
For reference, the native screen resolution of the phone is 854x480.What am I missing?
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May 21, 2009
I am trying to display 480*320 image in fill_parent width and height but it doesn't fit on full screen. image seems a bit smaller in width.
do i need to change resolution or something else..
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Sep 24, 2010
I am attempting to create a very graphically intensive android application. Almost all of the UI is based on bitmaps and I would like to support as many different devices as possible and to have the app look great in all of them.Is it possible to embed different resolutions for each image and have a different image displayed on each device. I am aware of stuff like hdpi folders etc. as well has units like dip etc., but that still leaves too many variables as to how the image is displayed. I would like to not have the images scaled at all to avoid losing image quality.For instance on my high resolution device I would like an image to be exactly 100px and then on a medium resolution device I would like a lower resolution image to display and be exactly 80px. If I use display independent units, I cannot ensure that the images will be of a particular size.
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Jun 9, 2010
Referring 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?
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Mar 26, 2012
My current mobile phone is an LG/Sprint Optimus S, whose camera has 3.2 mpx resolution. My previous (and first) smart phone was an HTC Pure which runs Windows Mobile 6.5 and is perhaps better known as the Topaz, Pure being its AT&T edition. The camera on that phone does 5.0 mpx, so it's obviously much better. Even on just the small device screens, you can see the quality difference at a glance.
For a particular objective, I need to be able to take good pictures on the go, but have the Internet connection provided by my current Android device. In other words, I want to take pictures with the HTC, beam them to my Optimus, and then use that to send out the pictures. I was having a bit of trouble getting the devices to work well together in their native states, so I flashed a version of Froyo onto the old HTC. Having done that, I found that the Bluetooth connection between the devices worked quite well. But when I try to use one of the Android camera apps to take pictures on the HTC, it's not taking full advantage of the lens' capability. The photos show up on the screen about the size of a large postage stamp; in fact not much bigger than a thumbnail picture.
Do Android camera apps not work at any better resolution than 3.2?
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Nov 11, 2010
I was wondering which resolution I should convert my videos to in order to be able to view them in full screen on the X8?
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Oct 17, 2010
How i can show a set of images as slide show in android?
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Aug 1, 2010
I have a number of images in my directory.
I want to show random images in ANDROID.
Please anyone provide me with an example.
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Feb 26, 2010
I am using following layout and tring to enter text and then saving the data but facing one problem when i click on EditText to type something.
Keyboard appears and covers half of layout of EditText and button. but when i type in it it shows completely.before typing in it keyboard covers half of Edittext layout.
How to show whole textbox with button after appearence of keyboard?
CODE:......................
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May 29, 2010
I have an Android TextView where the view itself is limited to four lines.If the text exceeds this limit I want the end of the view to end with something like.<-- to notify that there is more text here so you can click and open in full screen for example.Not just suddenly stop in the middle of a sentence. Is there a quick fix for this?
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Nov 9, 2010
I populate a ListView from the result of a Sqlite query; one of the fields is the image file name that i would like to show as image into a listview.
How can i do to show the image file?
I use
SimpleCursorAdapter(this, R.layout.list_name,cur,new String[] {"fields_list"}, new int[] { R.id.list...});
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Mar 1, 2010
Has ne one else had this problem?... how can I fix this?
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Dec 10, 2009
If this is a repeat of another thread then i apologize .i need a video player that will play mp4 video in full resolution for the droid.m coming from bb.can you help me with this.i don't care if it is free or not.
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Sep 3, 2010
So i remember seeing somewhere that froyo would show all 512 of our memory or something..did this happen? where do we notice it?
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Jul 30, 2010
What sites are good for showing off full flash? Wanna show a buddy but don't know what site to goto and don't know which sites would have been played on flash lite as well. What are some good sites that are only played on full flash?
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Sep 27, 2010
New forums user here. Had my i9000 for about 2 weeks now and still trying to work out a few very small things to make my phones exactly the way I want it. One thing that has escaped me thus far despite all my googling and digging through menus and options in the phone is a way to display the full titles of programs. Ie: I'm running Opera Mini and the icon in the applications menu and on my home screen says "Opera Min" and then the text fades off. I would like it to just say "Opera Mini." Eight characters(ish) for a filename is so Windows 3.1, I would think there would be a way to have the full name displayed.
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Nov 7, 2011
so i've recently downloaded installed and bought faceniff.i really like the app, but i was wondering if there was a way to make it show the full password.i've decompiled the apk, and i have looked at it for a while but i cant seem to make sense of it all. i have some experience in C++ and C, also PHP VB.NET etc but not in java.
when the code is found it shouldn't be too much work, only thing i need is finding the code that puts the ***'s over the middle of the password.
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Dec 14, 2009
So only because I haven't taken the time to figure it out, I still have two mail apps. The gmail app and the mail widget. For some reason, when I get mail it will from time to time show up in the email app. It always shows up in gmail, but every now and then, it will also show up in the mail widget. The question I have is, why will HTML mail only show the attachments/pictures in the mail widget. The same email will not display in gmail. How can I get gmail to show HTML images?
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Jul 23, 2009
When i open Youtube app. and try to play video it shows black on full screen
i know it has worked before the resent software update
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Jun 28, 2013
i have htc explorer a310e..the problem is that even if i charge continuously 10-12 hour its battery status never show full charge status, although it will be around 40-50 percent .even i changed battery no use.
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Sep 21, 2009
Would like to put some photos that Ive taking with my camera, onto my phone, can somebody tell what size they should be to use as wallpaper.
i have done a search, but with no luck
also is there any apps, that will let me set them as a slide show
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