Android :: Cam Picture Bigger Then Preview
Jul 16, 2010
I am hoping that there is something predictable i'm doing wrong, but i seem to have more "info" on picture then on the preview.I have an app basically based on the CameraPreview code. (1.5!) When I take a picture, the resulting image has more content then i saw on the preview. To clarify: Say i'm looking at something with lines, and while looking at the preview i see line 4 to 10. After taking the picture it suddenly is clear i've shot lines 5 to 11. I'm trying to sync something I draw ontop of the view (a line-drawing) with what i'm photographing, and I can't get it to match like this. The newest example has some extra code involving "getSupportedPreviewSizes". I can't use this because of the API version: I'm coding for min. 3, and that one is from 5.
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Jan 25, 2010
since the Nexus One has more screens then other Androids... does it require a bigger size picture for the wallpaper? or it automatically fits whatever size picture you transfer into your SD card?
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Jan 27, 2010
I would like to build an app that does not require to show preview, I only need bitmap data to analyse. For instance when I move my phone around it will take picture in background and only display user the taken picture properties (brightness, RGB ratio in the image etc). I have searched through google but all the example uses surface view that does require display preview on screen, But dont want to display image at all.
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Nov 20, 2010
Does any app allow me to take pictures with the EVO by using hardware buttons as shutter while keeping the screen turned off?
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Nov 15, 2010
I updated to Froyo recently on my HTC Desire and noticed that the preview picture on my gallery folders changed. Is there an easy way to change the preview picture of the folder? It seems to be using the first picture in the folder. I tried deleting the folder and recreating it from my computer but didn't work. The first picture in the folder also doesn't seem to be related to the alphabetical order, or date order so not sure why it's even picking that picture as the first one.
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Aug 3, 2010
I have downloaded a picture attachment from my Gmail that is an 'unwanted picture' which I opened when I went to Gallery/Download folder.It is currently the default preview picture now for the Download folder. I've already deleted this picture from the Download folder, but anytime I download a new picture attachment, it still uses the 'unwanted' pic as the folder preview.I've even tried manually deleting the Download folder using AstroFile Manager.Everything I've tried doesn't seem to work.I desperately need help because currently I'm not able to download any picture from my Gmail account without that stupid picture showing up as the preview for the Download folder.
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Jul 8, 2010
Need to know the list of Android phones that are bigger than 3.5" display size.
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Jan 25, 2010
I need a bigger keyboard / qwerty , i have these big fingers, is there a APP that has bigger letters? I was thinking of getting that APP ( better keyboard ), but I didn't want to pay for it then not like it , is there any free ones that have bigger letters? for my Hero phone?
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Sep 28, 2010
Is it possible to create a view that is bigger than the screen? I need a view that has a bigger width then the screen of the device. I use this view in a rotation animation. During the rotation the parts that were not on the screen before animating the view will become visible.
Is there a way to achieve this effect with the android framework?
I tried to set my parent layout much bigger then the screen and it is working. This will make somethings a little bit uncomfortable but it could work. The next problem now is that my layout still starts at the left side of the screen. I can't think of a method to make the layout to expand itself to the left and the right of the screen.
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Apr 16, 2010
I completely revamped an app. Tested it for a while on my device and emulator. The app worked fine. However when I updated the app through the Android market, my users experienced crashes.Since there is no way to properly debug this procedure I asume the crash is caused by old data which is not being removed from the device (probably from the onsavedstate bundle?!).Is there a way to do a "clean/total" reinstall without having the user to do it manually?
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Nov 9, 2009
I'd like to do something rather simple - I'd like to have an image on the screen and resize it to be bigger when the user clicks on it. I have figured out how to respond to a click by making the imageview bigger (It's a simple call to "setMinimumWidth" and "request Layout"). But that resizes the imageView - not the image in the view... Is there a simple way to do this?
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May 18, 2010
I'm going crazy, I created a file object, so it can be read with ObjectInputStream, and I placed the assets folder.
The method works with a file smaller than 1M, and give error with larger files.
I read that is a limit of Android platform, but I also know that can be "easily" avoided.
Those who have downloaded the game Reging Thunder, for example, can easily see that in their assets folder is a file 18.9M large.
This is my code ...
now I have an uncompressed file and I can use it without worrying about the error "This file can not be opened as a file descriptor; it is probably compressed"
This function works well with files smaller than 1M, with bigger files return an
java.io.IOException on line "ObjectInputStream ois=new ObjectInputStream(is);"
why?
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Aug 10, 2010
I left the iphone after about 3 years.I got bored with it.I was do for an upgrade so I decided on the Samsung Galaxy Captivate.I love it.It does take some getting used to considering I never owned an android phone.I have searched for this but didn't find anything. I was wondering if there is something in the settings or an app that will make phone call pics larger.When someone calls me, their pic is kind of small.
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Sep 15, 2010
I've ordered a Class 6 16 GB card to replace the standard 4 GB one, and was just wondering what would be the best way to get everything that's currently on the card in my phone (including hidden files and system stuff) onto the new card, so i can just put one straight in and use it.Is it just plain copy and past work or are there certain program's i should use for this?I'm currently with Tmob (UK) on the 2.1 version, awaiting 2.2 froyo still.
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Oct 10, 2009
I am a android developer, I stuck into a problem, how to read really big images with Android API, I am wondering how native Gallery (Camera application) is reading bigger images so fast. can any Android Engineer here direct me to the piece of code that android engineer used to draw bigger images.
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Oct 12, 2010
I am designing a screen , in which I am showing a gallery along with other UI components . The selected item is shown in the center of the gallery . I want to make the size of selected item somewhat bigger than the rest items of gallery .
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Aug 10, 2010
I know how to display an image that is bigger than the screen. That's fairly simple and explained in details here, however, this method makes you able to scroll as far as you want, event if you have left the image and you just have black screen. I would like to know how we can make the scrolling stop when we reach the side of the picture...
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Jan 13, 2010
does anyone know any application that enhance the keyboard and make it larger or faster ? a free one preferably.
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Oct 19, 2010
I have a 16gig sdmicro class 6 card that I want to install into the evo to replace the 8gig. The question is how would I go about doing this? Should I copy the contents of the memory card on my pc and just transfer it to the new sdmicro?
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Feb 19, 2012
I've created a separate layout for large screened phones. I need my ImageButtons to do one of two things.
*Stretch the images within them when I make the imageButton bigger. or
*Replace the images with larger versions based on the phones screen size (Note I say size not density)
An image of my app in it's current state with an enlarged imageButton highlighted.
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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 25, 2010
I am trying to play the bigger size audio wav file(which is >20 mb) using the following code(AudioTrack) on my Android 1.6 HTC device which basically has less memory. But i found device crash as soon as it executes reading, writing and play. But the same code works fine and plays the lesser size audio wav files(10kb, 20 kb files etc) very well.
P.S: I should play PCM(.wav) buffer sound, the reason behind why i use AudioTrack here. Though my device has lesser memory, how would i read bigger audio files bytes by bytes and play the sound to avoid crashing due to memory constraints. Code...
Could someone guide me please to play the AudioTrack code for bigger size wav files?
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May 11, 2010
is there a way to get a contacts picture to show their facebook picture in timescape. I have linked all my contacts with their facebook accounts but it still shows the default white picture. I dont want to have to go through and take pictures of all my contacts. that would just be silly.Apologies if this has been asked before or is a simple fix. I'm new to this smart phone malarchy
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Oct 24, 2010
is it possible to have the Facebook profile picture of my friends be the picture displayed on my contacts? or do I absolutely need to upload a picture for every contact individually?
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Oct 23, 2009
does anyone else think that the phone dial pad on the hero is pretty small?I checked the market and they dont offer a bigger dial pad.I really like the one i've seen on the g1.Can the dial pad take up the whole screen?Maybe Im missing something here.
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Nov 15, 2010
I been playing Penguin for a few weeks now (this is the one where a penguin jumps off a cliff and is swatted as far as possible by a polar bear with a baseball bat).So far, I can't seem to get a score much over 25000 (25115 is my highest, which is just outside the Top 1000). Going by the high score list, it looks as if upwards of 29000 is possible. Can anyone give me any hints as to how I can get beyond my current level?
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Oct 4, 2010
I love my phone, but just hate the fact that the font is so tiny. I have 20/20 vision at a distance, but have to wear glasses for small print.Is there anything I can do to get the font size bigger? I had no problem at all reading text messages, etc. my previous phone (LG Envy 2).
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Jun 16, 2010
Guys I find my self constantly hitting the period instead of the space bar and half of my texts/emails all have . laced all throughout them. Is there anyway to change the keyboard to where the space bar is bigger? I don't care about voice search so if I could get rid of that and make the space bar icon bigger that would be great.. is it possible?
I am coming from an iPhone where I could type like crazy quick on there. I can do the same on the Evo and love the bigger keys but for some reason the poisitioning of the space bar is killing me.
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Feb 3, 2010
How do i get peoples facebook picture to show up as their picture in my contacts. Right now my facebook picture shows up as Me, but none of the others are showing up. I even changed all my contact names to match the facebook page.
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Feb 7, 2010
I use the backgrounds app, and it lets me save backgrounds to my SD card. I go into Astro/ sdcard/ backgrounds and then click on the picture. It gives me 2 options to open it. "ASTRO Image Viewer" and "View picture". For me to use it as a background I have to pull it up in "View picture", BUT....no matter how many times I try and pull it up that way, it shows me the first picture in my camera album. If I click "ASTRO Image Viewer", I can always see the picture I selected, but under menu, I only have the option to "share" and nothing else. Can you tell me why the selected picture won't show up in "View picture"?
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