Android :: Download Here Library For Reading - Writing EXIF From Your JPEG Images

Jul 23, 2009

Android does not provide an Exif Reader or Exif Writer in its SDK (it has a native implemenation, though, but that API is private).

The Sanselan library, however, does provide a full fledged set of functionality for reading and writing Exif metadata.

However, Sanselan pur sang cannot be included in an Android Project. It references classes and packages that do not exist under the current version of Android (e.g. ImageIO).

Therefore, I made a quick cut of Sanselan 0.97, cutting out all the classes that prevent it from being used on the Android platform. It is a quick cut and it may have some issues. However, I got its exif reading and writing to work for my application and it looks like its working quite well. Reading and writing raw image-data is, however, not possible in this cut. This has been cut out.

Android :: Download here library for reading - writing EXIF from your JPEG images


Android :: How To Do EXIF Reading And Writing

Jun 17, 2009

I've been looking around on the net and in this group, but i have not found any java package that can read and write EXIF data.

I tried Sanselan. They say they don't use ImageIO/AWT, but they actually do use AWT. The class can not be loaded because there is an AWT dependency:

CODE:......

What i want is not so much creating my own EXIF data, but preserving a JPEG's meta-data (EXIF). I'm planning to load a JPEG, edit its bitmap and write it out again to a(nother) JPEG with the same meta-data as its original.

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Android :: Writing EXIF Metadata To Images

Jul 14, 2010

I want to store some metadata in images. My camera application gives me a bitmap, which I store in the storage (MediaStore) device. In addition to this, I want to add a few tags to the picture in its metadata. I think EXIF is a good way of doing this. But I couldn't find good references on how to do this.If there are some tools to achieve this task in Android programming,

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Android :: Tutorials On How To Create Jpeg Images Or Convert Images Into Jpeg?

Jun 23, 2010

1.myJpegFile = new File("images/jpegImage.jpg");
2.output = new BufferedOutputStream(new FileOutputStream(myJpegFile));
3.encoder = JPEGCodec.createJPEGEncoder(output);
4.encoder.encode(myJpegImage); Please could you give me the equivalent code for line no. 3 and 4 in Android?

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Android :: Writing - Reading From A File Simultaneous

Oct 27, 2010

I'm trying to read from a file while it still opened for witing.

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Android :: Serial Ports Reading / Writing?

Aug 16, 2010

I've had an inquiry about whether my Android app can interface with a serial device via USB cable. Before I invest too much time in this path, I'd like to know: Is this even possible? Some previous threads indicate Android won't do host USB. Would it require root access and/or the NDK? Would it be better to advise the potential client to look for a serial blue tooth adapter? I can see that there is a Blue tooth Sock class which may do the job.

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Android :: Reading / Writing Data To Serve

Jun 19, 2010

I'm writing an app that will periodically send information out to a remote server, and then get relevant information about other users from that server back to the local database.What's the best way to handle sending out this info (i.e.: XML or binary) and writing it to the remote server.Also,how can I assure that, when 500+ users' data get's to the server or FTP (or better alternative?) at once, the appropriate fields gets overwritten or added, without skipping any or overwriting the entire thing?

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Android :: Drawable Resource Images - JPEG Files Supported

May 28, 2010

Can I have sub-folders to hold my drawable resources. For example can I store an image in, say, 'res/drawable/content/images/myimage.jpg' and then find that resource via a call to:
id = context.getResources().getIdentifier("com.mycompany.myprog:drawable/ content/images/myimage", null, null);
I have tried this and it doesn't seem to be working (but I may have something wrong). Is it supposed to work or do all the resources need to be in the root drawable folder? Also, are jpeg files supported and drawable resources?

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Android :: Reading And Writing To File In Internal Storage

Jun 27, 2010

I'm writing a simple budget app for myself, and I'm having trouble figuring out how to write to internal storage. I don't seem to be writing to the file properly and I can't find any more in depth examples than the Data Storage article on developer.android.com. Basically, I'm trying to write a test float to the MyBalance file, then read it into balance. In my actual code I use try/catch statements around the file in/out operations but I skipped them to make the code more readable.

float test = 55; float balance; byte[] buffer = null;
FileOutputStream fos = openFileOutput( "MyBalance", Context.MODE_PRIVATE );
fos.write(Float.floatToRawIntBits(balance));
fis.read(buffer); //null pointer
ByteBuffer b = ByteBuffer.wrap(buffer);
balance=b.getFloat();

That's the gist of it, anyone see what I'm doing wrong? I went ahead and converted to/from String but I still don't think the file is being created. I have an if statement that reads from it if it exists in onResume() and it isn't being run. Lemme post some of my code. Here's how I'm writing the file, (setbal is an EditText and balanceview is a TextView):

balance = Float.valueOf(setbal.getText().toString());
balanceview.setText(setbal.getText());
balstring = String.valueOf(balance);
for (int i = 0; i < balstring.length(); ++i)
try { fos.write((byte)balstring.charAt(i));
} catch (IOException e) { e.printStackTrace();
}
I check if the file exists in onResume() like so:
File file = new File("data/data/com.v1nsai.mibudget/balance.txt");
Is that where an internal file for that context would be stored?

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Android :: Public Calendar API For Reading / Writing Event Data?

Jan 7, 2010

Is someone from Google able to advise when the Android SDK is likely to include a public API for reading/writing event data to the user's calendar? Searching the forums I see that this is a much desired feature by many developers but I haven't seen any indication as to when (or even if) this need will be addressed.

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Android :: Library And Classes / Enables Writing NetMonitor Application For 3G & Wi-Fi

Mar 31, 2009

Dears Is there any Library and classes that enables writing a NetMonitor application for 3G & Wifi like in Symbian phones? Android.net.wifi and android.net seems haven't enogh functions to do that.Are Android Kernal developers willing to set such Network functionalities as Symbian & Windows Mobile have.

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Android :: Writing Text On Images

Apr 9, 2009

I want to edit image for Writing text on images, is it possible in Android, if so, how to achieve this.

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Android :: How To Download Music From ITunes Library?

Mar 27, 2010

How can you download music from itunes library or zune to your hero?

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Android :: Need To Have Images Resizing On Download

May 7, 2010

This is a really weird issue. I'm trying to download images from DeviantArt to use for wallpapers and the like on my HTC Desire but they seem to be quality controlled on the download. For example, if I download an image on PC which is 700k and then download the same image on my phone it comes in at 80k and there's noticable artifacts. I've tried two browsers (the default one and SkyFire) and it's doing the same thing in both.

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Android :: Unable To Download Images From HTC Site

Dec 5, 2009

I'm unable to download any images from HTC site for ADP1. Does anybody knows the reason? Where else can I get recovery image for ADP1?

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Android :: Automatically Download Gmail Images

Oct 11, 2010

Now I know this seems like a mind-numbingly simple thing to do, but is there a modified Gmail application out there that automatically downloads images contained in an email?I hate having to click the 'show pictures' every time I'd like to see an image..

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Android :: Way To Download / Display 9 Patch Images?

Feb 3, 2010

I have a question regarding 9 patch images. Is it possible to download 9 patch png files from a webserver then display it as a background of a layout while keeping the information inside the file like the stretchable pixel? I have tried using a 9 patch image coming from the resource drawable directory of my project and it displays correctly...stretching only those pixels marked as stretchable but when I tried to download a 9 patch image from my web server then the application will use the downloaded 9 patch image the stretchable pixels does not take effect..i mean instead of stretching only those pixels that where marked as stretchable it stretched the whole image.

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Android :: Download Images From Facebook On Captivate?

Sep 6, 2010

How do you download images from Facebook with an Android device, specifically the Captivate.

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General :: How To Download Minimal CM Source To Rebuild Single Library

Jan 18, 2014

I need to rebuild libmedia.so from CM10.1 because I want to make some minor modifications for reasons I won't go into detail here because that's a whole other story. I've researched online and it seems I need to use repo sync [URL] .... I tried doing that to get the android source the other day but stopped after 20 min when I realised the entire source tree is around a gigantic 8-10GB. This is bad as I live in Australia where every MB counts and I'm only on a 30GB/month plan!

Which brings me to my first quesiton, how big is the CM 10.1 source tree?

If not too big, I might be able to download it all, but I really only need to rebuild libmedia.so [URL] .... and I think I'll need the source for it's dependencies (from my limited understanding about shared libs). Using arm-eabi-ld with rpath option, I was able to find the dependencies required which are

Code:
libaudioutils.so libgccdemangle.so libspeexresampler.so
libbinder.so libGLES_trace.so libstagefright_foundation.so
libcamera_client.so libGLESv2.so libstdc++.so

[Code] ......

My second question is how do I go about downloading the minimal amount in order to successfully rebuild libmedia.so?

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Jelly Bean :: How To Read Exif Data On S3 With Android 4.3

Jan 9, 2014

With android 4.1 on my Galaxy S3 I could select an image in the gallery, tap the menu and choose settings where I could find the exif data, but since upgrading to 4.3 the settings option is missing. So how do I now pull up the exif, notably the gps coordinates, on the phone?

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How To Download And Display Images

Jun 30, 2010

I'm trying to make an app in which I download some images, and then display then. From my understanding, images to be displayed need to be in the drawable folder and R.java, but I can't update the latter while the app is running.

how to go about adding images that I get while the app is in use?

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Samsung Captivate :: Download Images From Browser?

Aug 5, 2010

I tried tapping and holding and checking the more menu options but there are no options to download a pic from google images or facebook. anyone know how to do this? or am i missing something?

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HTC Incredible :: Unable To Download Any Images For Wallpaper / What To Do?

Aug 5, 2010

Trying to set myself up with a nice wallpaper, so I went to interfacelift.com, found an image w/ 800x480 resolution (this is correct for the Dinc, right?), and once i bring up the image in my browser, I long tap, click save image, and then it just says download unsuccessful, and nothing else. I also tried finding an option for "set as wallpaper" but couldn't find anything.

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General :: Import Pics Without Loss Of Exif

Oct 2, 2012

I've a big question: I've wiped external memory of my Nexus One. Now when I import all my pics and videos from via usb I get a lot of chaos. All my vids are at the beginning of the gallery, no sort cryteria.

How can I walkaround this issue? At this moment I'm importing my backup via AirDroid...dunno if it could works.

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Android :: Store Values In SharedPreferences In Library Code / Have It To Projects That Include Library?

Nov 11, 2010

I have an Android library project that makes calls to PreferencesManager.getDefaultSharedPreferences.

I have 2 version of my app, paid/free, and they are not able to access the preferences stored by the library code.

Can someone tell me the right way to store values in SharedPreferences in library code and have the values available to projects that include the library?

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Android :: Self-contained Test Library Project Cannot Find Library Classes

Aug 17, 2010

According to this SDK guide, unit-testing a Library project can be achieved by creating a standard application project, reference the Library project and then instrument the application for unit testing. However, when I do this and launch the test application I get the message.No tests found with test runner 'JUnit 3".I'm using Eclipse and the Android ADT plugin, all latest versions.the projects compile just fine. The test project also installs fine to the emulator. But in the console I can see that it looks for <library>.apk, which of course doesn't exist since I'm compiling this as a library into the test project.

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Samsung Captivate :: What Are Sites To Download Wallpaper Images From?

Jul 29, 2010

What are the best sites to download wallpaper images from? What is everyone else using?

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Android :: Load Native Library Which Depends On Third Shared Library

Aug 26, 2009

I created a jni library which depends the third shared library, I must copy the third shared library to /system/lib, otherwise, Java application can't load jni library. But you know, on G1 with official OS image, /system/lib is readonly. I tried to call System.setProperty to set java.library.path to the location stored the thired shared library before load jni library, but the issue still exists.

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Android :: Differences Between Jar Library And Library Project

Jul 15, 2010

As I understand, the three ways of distributing my application are via Jar, Android Library and Android Library Project.Jar - cannot contain resources or XML layouts (so this is out for me)Android Library - I don't really know how this works but the Google API uses it..Android Library Project - includes resources but allows the client free rein on the code as it is distributed as source.If I am to create a closed source application that requires drawables and XML files that I want to distribute to other Android programmers, what should I use? And can someone direct me to a tutorial on creating an Android Library?

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Android :: Android Image Exif Reader 3rd Party Api

Mar 29, 2010

Is there any 3rd part api for android to read exif tags from image which support api level starting from 1.5.

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