Android :: Getting Double And Int Value From Binary File
Aug 5, 2010Can anybody please tell me how to get double and int value from a binary file. I have tried alot but its giving me wrong values.
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Android :: How To Read Binary .AMF File?
Aug 2, 2010I am new to android and I want to read a binary file extension .AMF file.I really need your help this is really urgent.
View 1 Replies View RelatedAndroid :: Download Binary File
Feb 23, 2009I am having problems downloading a binary file (video) in my app from the internet. In Quicktime, If I download it directly it works fine but through my app somehow it get's messed up (even though they look exactly the same in a text editor).
View 4 Replies View RelatedAndroid :: Jump On Specific Location In Binary File
Sep 2, 2010I have a binary file which contains image. I have to jump on different locations in file to read the image file. So far I am using mark and reset methods but these are not helping me as I want. And I am using Input Stream to read the file.
View 2 Replies View RelatedAndroid :: Moving Index To Different Location Of Binary File
Aug 17, 2010i have a map file which has several tile images in the form of binary data. now i have to jump my index to different location of the file and read that tile. but i could not find anything helpful for me i also checked mark() and skip() methods.but not helping me.is there any method or class which can do what exactly i want or any hint you want to give me.
View 1 Replies View RelatedAndroid :: Unbundled / Copy Raw Resource Binary File To Sd Card
Mar 2, 2009I'm trying to unbundle a binary file (sound1.ogg) and store it on the sdcard.So it starts out as a raw resource (R.raw.sound1) and should end up as a copy named /sdcard/ mydir/sound1.ogg I wrote a method called something like copyResourceToFile() and did a copy via file descriptors / streams. But the target file just isn't right.If I do a buffered read, the target file ends up being WAY bigger - like 10x bigger.If I just do a byte-by-byte read for the size of the original file, the target file is the right size but is not the same file. Is there a simpler (well, correct/working) way to do this thing?
View 6 Replies View RelatedAndroid :: What Is Speed Differential Of Binary Versus Text File?
Aug 13, 2010I am developing a financial app that stores data in a file.I have noticed that text file i/o is pretty slow. If I switch to a binary format, how much faster will it be? 2x? 10x?I could write my own timing tests but I am hoping someone else has already done it.
View 3 Replies View RelatedAndroid :: Reading Binary File From Sdcard Using Stream Classes
Oct 5, 2010Can anybody have any idea how to read a binary file which resides in sdcard using Streams, like Inputstream, CountingInputStream or SwappedDataInputStream?I am using these three streams to read a file which is currently in the Resouces folder, but now i want to move that file in sdcard but I cannot change these stream because I have done so much work on it and I cannot roll back my work.i am doing it this way but its giving me FileNotFoundException.
View 1 Replies View RelatedGeneral :: Can Root Android With Own Update Zip File That Installs SU Binary?
Sep 25, 2012I bought an android 2.3.6 phone which no one has tried to root( it seems). So I was wondering if I could root it by creating an update.zip file containing the su binary and the superuser apk and then installing it in the recovery mode. Will this work? I have failed with gingerbreak, unlockroot and z4root.
View 4 Replies View RelatedGeneral :: How To Update Zip File Of SU Binary
Jun 11, 2014Update.zip file of su binary i had deleted my su binary by update.zip unroot method but now i can't get the root even i have superuser icon
View 1 Replies View RelatedAndroid :: Super Fast Autocomplete Using Binary Search In Sorted File
Sep 15, 2010In my Android app I want to have an input field with autocomplete. The number of items will be about 300000. The best solution seems to be to put the items into a file (on sdcard), one item per line, each line would have the same number of characters so that I can seek to specific line number. If the user enters something in the text field, I would binary search (via RandomAccessFile) the file and show suggestions.I want the autocomplete to be super fast (ideally under 100ms but I guess it's impossible), what optimizations I can do?
Update 1:
I will convert the users input to lowercase english characters (a-z) with spaces. So 'A/b' would be converted to 'a b' and then searched.
Uodate 2:
I now realized I need additional thing - to search for word-starting substrings.
General :: Writing Update Binary In Zip File
Apr 7, 2013so I'm trying to write in "Update-Binary" in a Zip File .
In The Zip The Update-Binary is Located : META-INF < COM < GOOGLE < ANDROID < (Here)
I'm trying to write and edit some things into the file , which I have tried with NotePad++ and Notepad and WordPad . None will work ... When I go to Flash I have a Error right away since The Update binary is the system to start the Flash it won't work .
General :: Using Xposed To Replace Binary Asset File In A Game
Jun 15, 2013I've tried looking around google, xda search tool, have read all pages (3 of them) in Xposed wiki. I've been trying to cheat in a game called Galaxy On Fire 2 HD (I have purchased it), I've found some tutorials how to do that on iOS by modifying some binary files (assetsdatainships.bin and items.bin), on android those files are in game apk, and I cannot modify them without breaking signature.
I found Xposed framework and I think it could be perfect for my purposes. Is there an easy way to replace those asset files by my own? I have very little programming skills though, but I'll try. I've found a short example in wiki, but I don't understand it. I've read wiki tutorial 2 times but still have only vague idea how all this works.
Android :: Android.view.inflateException:Binary XML File Line #43 - Inflating Class Unknown
Sep 28, 2010I am using MapView in my application.I ma getting "android.view.inflateException:Binary XML file line #43:Inflating Class<unknown>" Exception while loading the map second time. First Time it shows correctly
The XML file i am using shows here
The Code:.................
Android :: Unable To Manage To Put A String With Double Quotes In A Resources File
Oct 31, 2009I'm probably missing something obvious, but for some reason I don't manage to put a string with double quotes in a resources file.
strings.xml: <resources> <string name="message_empty_folder">Folder "%s" is empty.</string> </resources>
LIstFolderActivity.java: String format = getResources().getString (R.string.message_empty_folder); System.out.println(format);
Log output: Folder %s is empty.
What's eating up the double quotes?
Android :: Jpeg From Binary?
Jun 14, 2010Does Android have a native library that can make a jpeg from binary data from say, a json object?
View 4 Replies View RelatedAndroid :: How To Add More Words Onto Binary Dictionary?
May 19, 2009Is there any way that i can add many words into main.dict currently used as Main Dictionary in Inputmethods package?? Please reply it's bit urgent.
View 3 Replies View RelatedAndroid :: How Create LatinIME's Binary Dictionary?
Mar 22, 2010I met a big difficiult problem, i have researched more then 5 day's. Of course i read the LatinIME's algorithm for the suggestion.
View 4 Replies View RelatedAndroid :: Fast Way To Compress Binary Data?
Nov 2, 2010I have some binary data (pixel values) in a int[] (or a byte[] if you prefer) that I want to write to disk in an Android app. I only want to use a small amount of processing time but want as much compression as I can for this. What are my options?In many cases the array will contain lots of consecutive zeros so something simple and fast like RLE compression would probably work well. I can't see any Android API functions for this though. If I have to loop over the array in Java, this will be very slow as there is no JIT on most Android devices. I could use the NDK but I'd rather avoid this if I can.
View 4 Replies View RelatedAndroid :: Binary Compatible For Emdebian And Droid?
May 27, 2010Android ndk is hard to use for the old autoconf based code, so i employed scratchbox2/emdebian to have a complete build environment. can i build a shared library in emdebian (arch is armel) and then use it in android?
View 2 Replies View RelatedAndroid :: Sending Binary Data Via POST
Jun 15, 2010Android supports a limited version of apache's http client(v4). typically if I want to send binary data using content type= application/octet-stream via POST,
I do the following:
CODE:.........................
However ByteArrayRequestEntity is not supported on android. what can I do?
Android :: Receive Binary SMS On A Specific Port?
Mar 18, 2010Is it possible to receive a binary SMS on a specific port?
I am currently receiving SMS via Action: "android.provider.Telephony.SMS_RECEIVED" from a BroadcastReceiver.
But i have no luck with binary SMS. I only get notified for text messages.
Android :: How To Remove Strings From A Compiled Binary - .so
May 20, 2010How do I remove strings from / obfuscate a compiled binary? The goal is to avoid having people read the names of the functions/methods inside.
It is a dynamic library (.so) compiled from C++ code for Android with the NDK tools (includes GCC)
I compile with -O3 and already use arm-eabi-strip -g mylib.so to remove debugging symbols, but when I do strings mylib.so all the names of the functions/methods are still readable.
General :: Info-zip Unzip Binary For Android
Oct 21, 2012I am in the need of the Info-zip unzip (and zip) binary for bash scripts, compiled for Android.The unzip included in busybox does not have the features that I need and the 7za and unrar binaries that I have do not have features needed also.
View 4 Replies View RelatedAndroid :: Package Binary Files With APK - And Copy Them To Sdcard
Feb 18, 2010I have 2 binary files that i would like to package with my apk. (/res/raw) i need to copy these 2 files to /sdcard when the application is run. how can i do this?
View 2 Replies View RelatedAndroid :: Way To Get Binary Data From External Device To Droid?
Jul 8, 2010I'm looking for some input on how to go about a problem I have. We have a device that has binary data that it needs to send out (they are mainly just symbols, but in a custom binary format) over ethernet. I need to intercept this data on the phone and display the symbols over google maps. I'm just wondering the best way to go about this, I have a few ideas but am not sure if they are possible or feasable: 1. Is it possible for the phone to connect directly to the device if the device had some sort of server running on it, then poll for new data? If so, what is the protocol needed to be able to direct connect like that? 2. Perhaps modify the device software to send data to the phone(s) in SMS data message format? Im not sure if it is possible for software to "spoof" an SMS to a phone when it is not a phone itself? 3. Have the device software upload all its binary data to a ftp/http server that is sitting out there somewhere, have the phone(s) connect to that server and poll for new data periodically? I'm brand new to android development, basically all I want to do is grab this binary data from the device on my phone and parse/display it over google maps. How do any of those ideas sound, or is there a much easier way I am overlooking?
View 2 Replies View RelatedAndroid :: Convert Binary Data (ISO-8859-1) To String?
Oct 6, 2010I have created an android app. It sends a data message on a port for communicating with the same app on some other phone. While sending the message, i have encoded it into binary data using ISO8859_1 encoding.
byte[] b1=payload.getbytes();
I am able to receive the data message at the receiving end. But the problem is that after receving it in binary format , My app needs to decode the message back to string or human read-able format. But i am not able to do the same.
I have tried to convert it into String using 'toString()' but string contains binary character .
Android :: Converting Binary JPEG Data To Bitmap
Sep 8, 2010My app will have an SQLite database with some embedded JPEG images -- basically the binary contents of a JPEG file stored as a Blob in the database. Can someone point me in the general direction of where to start to figure out how to convert this "array of bytes" into a Bitmap object that can be further manipulated and displayed in an ImageView?
View 2 Replies View RelatedGeneral :: Android Binary To Handle Root Functions?
Oct 6, 2012Several apps on android market is utilizing some kind of binary and root to call android system methods which normally require permissions only granted to system apps (/system/app).
I am wondering if it is possible to call java methods with C++ binaries using JNI. How the apps are doing this? An example is the launcher Apex launcher, which uses root to allow users to add widgets with the new widgets screen on ICS.
Android :: Is Binary Representation Of Native Types Guaranteed Same On All Targets?
Aug 5, 2010I"m planning to store my data in a binary format as a resource, read it into an int buffer and basically pass it straight down to a native C++ function, which might cast it to a struct/class and work with it. No pointers, obviously, just ints and floats. The question is - what kind of fixing up do I need to do? I suppose that I need to check ByteOrder.nativeOrder(), figure out if it's big Indian or little Indian, and perform byte-swapping if need be. Other than that, floats are presumably guaranteed to be expected in IEEE 754 format? Are there any other caveats I'm completely overlooking here? (Also - since I'm compiling using the NDK, I know what architecture it is already (ARMv7-A, in my case), so can I technically skip the Indian shenanigans and just take the data the way it is?)
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