Android :: Image Uploading To The Device
Sep 23, 2010
I have an application that requires that some images are uploaded to the device and replaced when the image changes.
For example, the first time the application is opened it goes ot the server and downloads some images, then the second time it verifies if there are new images to be downloaded, if there are it downloads them.
What could be the best approach to store the images on the device? creating a file folder for the application and a content provider?
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Jul 2, 2010
I want to upload image to IIS server using c# web service.I have written the web method for this as follows...
code...
here the web method is taking argument as byte[] .I have convert the sdcard image to byte[] but when i am passing it as an URL paramete it is not working .I have also tried by converting the byte[] array to base64 strig still it is not working.
Can any one tell me how to upload image to IIS server using c# web service.
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Apr 13, 2012
I need to create an app which will upload image and some details to a web. How it can be done?
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May 10, 2009
In response to a request over here: http://bit.ly/E1Qqm
This is some sample code for uploading an image to the web, as part of a multipart message. It assumes that the photo is stored on the SD card as "photo.jpg". You'll need to download and add a couple of jar files to the project's built path - commons-httpclient.jar and httpcomponents-client-4.0-alpha4.
It is working on my device. However (big caveats here) - it's much slower than I would like, and much slower than other applications I've installed that upload photos. It also feels hacky - e.g. the way the background thread communicates problems with the upload to the main thread using variables. I'm sure there must be a neater way to do it.
If you figure out a way to improve the code,
code:............
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May 16, 2014
My webpage has images that upload to the phone when the page is viewed and dropped when the page is closed. I do this to reduce mobile device memory requirements. I use a path that points at the image location and name.
Sadly image does not load on Android devices. However everything works fine on blackberry, i-phone, i-pad etc. Usually Apple is the most restrictive device.
What is different about Android that prevents the external images loading?
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Mar 5, 2010
I'm trying to upload my first application, but when I select the apk file, I get the following message:
The icon for your application is not valid. Please use a 48x48 PNG.
The file was created in Fireworks, and is a 48x48 24 bit image named appicon.png.
Anyone know of any reason why I would still get this message?
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May 17, 2010
I found ToggleButton image has broken on my device. And, I initialized my device but occored same problem.
On emulator, it shows correct image. My device is HTC Desire Android 2.1 Japanese version. I want to know how to repair my device, or is it correct ToggleButton Image on 2.1.
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Sep 3, 2009
My application required to draw image on full screen. now the phone screen size will be different. So will i have to make different image for each phone or i can use just one image and it can display on full screen in any device.
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Oct 29, 2010
I'd like to use a 1x1 size Nine-patch image from Android drawable resources. When I'm trying to display it with <ImageView> in my layout xml file, this one is never showing up on the Android emulator device. Here's the xml code below. Code...
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Dec 3, 2012
How To Extract Stock Recovery.img From an android device ?
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Sep 24, 2010
I have problem with displaying bitmap image on imageview on high density screen (480x800). When the bitmap image loaded from file on sdcard, the image does not scale to fit hdpi screen. On medium density screen it works normal (320x480).code...
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Nov 26, 2013
I have a basic application that uses just squares and circles that appear when the screen is toched. I want to be able to save this created image, the design is build on a bitmap image, and displayed on the canvas so I want to be able to save that as an image to the mobile device.
code for saving this?
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Mar 14, 2014
I'm used with my Windows computers to make a genuine unstarted system image (Ghost, now Acronis)
When I have a new computer, I take out the main HDD and make an image or boot with an Acronis boot disk and make an genuine image, can I do something similar with Android devices?
Is EFS the system image or just the system files, restoring an EFS backup is enough to make a device bootable again without Root?
Windows PC suitable for this? ADB I guess...
Perhaps it's not possible because I haven't see any topic about making an genuine image before first start of an new device or restoring a factory image... Every time Root is involved.
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Sep 28, 2012
I was trying to get dump_image boot from my device, but I got this instead
Code:
shell@android:/ $ su root
su root
shell@android:/ # dump_image boot /sdcard/boot.img
dump_image boot /sdcard/boot.img
sh: dump_image: cannot execute - Permission denied
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Sep 5, 2010
I'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.
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May 27, 2013
Rockchip 3066 TV Box I am working with. The situation is thus:
I have a number of these boxes, 12 in my possession currently with more on the way
I have successfully rooted the boxes through ADB, none of the one click or other methods worked, but rooting through ADB did.
I have tried using rkdump but unfortunately it cannot find the update.img which I assume to mean it doesn't have one.
What I would like to do is setup a box exactly how I want and then image this off and copy the image to the others
As I mentioned, even though it's a Rockhip based chipset, there's no way I can identify to extract any kind of update.img from it. I have seen through other postings that some of the 3066 based boards no longer use the same cramfs file header/structure the previous 2xxx chipset used so this is probably why.
The big thing is, I just want to mirror the setup to other hardware of exactly the same pedigree.Here is the MTD/partition map:
Code:
1|root@android:/dev # cat /proc/mtd
dev: size erasesize name
mtd0: 00400000 00004000 "misc"[code]....
what the precise format of the copy to and from commands should be assuming this is the way to go about it?
There's a number of applications that ship on the box by default too I need to remove as root, and I'd like to automate everything, hence the idea of imaging as opposed to stepping through all the tasks manually.
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Oct 14, 2010
About the "latest" version of the Android platform vs. APIs and SDK. as far as I read in the Android web site the latest Android SDK is 2.2
I also have an HTC developer Phone, and when I go to the htc to update its firmware and Android Image (from page: http://developer.htc.com/adp.html); I found that the latest radio and recovery images are for Android 1.6
what does it mean?
1. Do I have to wait until platform 2.2 is released for HTC Dev Phone?
2. or if I have the latest 1.6 images instaled on my device it will run whatever I build using SDK 2.2.
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May 26, 2010
I am assuming no-one is going to send me Froyo OTA so where can I get a copy of Froyo to flash onto my Nexus One? As I use it for testing my apps I want it to be as close as possible to what a user would have and definitley do not want to root the phone.
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Apr 24, 2012
I deleted /system folder on my nexian cosmic journey. And now my nexian is stuck...
I try to using fastboot mode to flash recovery image, but my device seems not detected. I already installed the android composite driver, but when i use "fastboot devices" command, it shows (?) So how the heck to get my nexian back to normal?..
Or perhaps, if i just be able to put back the /system folder to its place again, it would be more easy to recover it... But how access the root when phone is like that?
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Jul 21, 2010
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.
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Dec 7, 2009
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?
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Aug 17, 2009
I have a softkeyboard code that I am trying to install on my device. I was able to debug and run on my device it using eclipse, it works well as long as the USB cable is connected (of course, once I disconnect it it stops working). I tried adb install as well, that works for a few sample applications I used but not for the softkeyboard (maybe because it is an input method service?). When I try to change the input method it shows me my application name in the list but does not render it on the screen.
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Oct 24, 2010
I've had problems with HandCent recently. The new version refused to upload from the marketplace and everytime I tried to cancel the upload it 'force closed' on me.
So I uninstalled handcent completely from my phone (HTC Desire, Froyo) and attempted a new upload. Still won't accept it and 'force closes' on me.
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Jul 28, 2010
When I upload a video from the video gallery, it only lets me upload using wifi. Is there a different app or setting that will allow me to upload using the Sprint Network?
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Dec 3, 2009
I wanted to give my app is too long for the small icon. However looking at the market, I notice that other people have got around this by giving a longer name to the app that appears on the market list, and a shorter name to the app itself once it is installed.
For example, the is a calculator app called "RealCalc Scientific Calculator" but when you install it it just appears as "Calculator".
How do I go about this? Does the market ask you for an app name when you upload, where you can put anything you like?
Also, what about the actual .apk filename - is that important, and have any bearing on the name that appears when someone downloads the app?
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Apr 24, 2009
I completed my apk, and about to publish my apk up to the market.
when I load my apk, this stuff just pops up :"Market requires the minSdkVersion to be set in AndroidManifest.xml. The server could not process your apk. Try again."
I'm pretty sure I did set minSDKversion "2" right now I'm stuck...
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Nov 28, 2008
I noticed the FBook app has an Upload Photo option when you press MENU, but every time I try it says, "Photo upload not authorized. Please authorize the 'fBook' application on this Facebook page (with the word "page" hyperlinked) and then retry the photo upload. OK, no problem. So I click the link and it takes me to the Facebook login page where my email and/or password doesn't work. When I try to do it from my desktop computer and click on settings, then Activate Facebook Mobile, TMobile isn't listed as a carrier. So what do I do? Is it possible to upload photos from within fBook?
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Jun 22, 2010
I noticed that recently any photo uploads have the caption "Uploaded via Facebook Mobile" instead of "Uploaded via Facebook for Android".This changed sometime between May 10 and 15: Sometime between May 10 and 15 the Facebook Android app has c on Twitpic.Can anyone help me with this issue? and is anybody having the same problems as I'm having?
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Mar 31, 2010
I m uploading my apk for 1st time on market and getting Error:The server could not process your apk.
Try . My manifest file is:-
CODE:..............
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Oct 21, 2010
I've just added LVL and server-based licensing into my (as-yet unpublished) app.It appears that the license testing requires that the app exist in the Android Market.Is there a way to "publish" an app to the Market but keep it hidden while I test?
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