Android :: What Is Speed Differential Of Binary Versus Text File?

Aug 13, 2010

I 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.

Android :: what is speed differential of binary versus text file?


Android :: How To Read Binary .AMF File?

Aug 2, 2010

I am new to android and I want to read a binary file extension .AMF file.I really need your help this is really urgent.

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Android :: Getting Double And Int Value From Binary File

Aug 5, 2010

Can 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 :: Download Binary File

Feb 23, 2009

I 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).

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Android :: Jump On Specific Location In Binary File

Sep 2, 2010

I 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.

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Android :: Moving Index To Different Location Of Binary File

Aug 17, 2010

i 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.

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Android :: Unbundled / Copy Raw Resource Binary File To Sd Card

Mar 2, 2009

I'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?

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Android :: Reading Binary File From Sdcard Using Stream Classes

Oct 5, 2010

Can 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.

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General :: Can Root Android With Own Update Zip File That Installs SU Binary?

Sep 25, 2012

I 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.

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General :: How To Update Zip File Of SU Binary

Jun 11, 2014

Update.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

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Android :: Super Fast Autocomplete Using Binary Search In Sorted File

Sep 15, 2010

In 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.

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General :: Writing Update Binary In Zip File

Apr 7, 2013

so 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 .

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Android :: Simple Binary Text Clock - Application Crashes?

May 13, 2010

I want to create a simple android binary clock but my application crashes. I use 6 textview fields: 3 for the decimal and 3 for the binary representation of the current time (HH:mm:ss).

Here's the code:

CODE:........................

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General :: Using Xposed To Replace Binary Asset File In A Game

Jun 15, 2013

I'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.

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Android :: Android.view.inflateException:Binary XML File Line #43 - Inflating Class Unknown

Sep 28, 2010

I 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:.................

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Android :: Is It Efficient To Use Text File Or XML File To Store Static Data

Jul 31, 2009

I have some reference data in a text file (~5MB) that I want to use with might android application.The file is of the format:
1|a|This is line 1a
1|b|This is line 1b
2|a|This is line 2a
2|b|This is line 2b
2|c|This is line 2c

What I want to know is the most efficient way (less memory, fast, size etc.) to use this file within my application.

a.) Should I save the file as a raw resource and open and read the whole file whenever I need a certain line.
b.) Should I convert the file to XML and use XPath to query the file when ever I need to look up a value
<!--sample XML -->
<data>
<line number="1">
<entry name="a">This is line 1 a</entry>
</line>
</data>
c.) Should I just copy & paste the whole file as a static string array in the application and use that.
[EDIT] I will also need to search this file and jump to arbitrary keywords e.g. "line 1a".

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HTC Desire :: How To Text From Speed Dial List?

Nov 22, 2010

Anybody know how to text directly from the speed dial list. A 'long' press does not give a text (SMS) option

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Android :: App To Take Picture Of Text And Convert To Text File

Nov 9, 2010

Looking for an app where I can take a pic (got the droid x 8MP camera) and want to take pic of a text document and have it convert the text to a text file?

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General :: App That Copy Text From Picture And Make It Text File

Apr 2, 2013

app that could copy text from picture and then make it to text file or copy it to clipboard? GT-I9300

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General :: SGH I727 - Text Widget That Access Text File Located On Phone / Dropbox And Display Contents

Feb 24, 2012

I'm looking for a text widget that can access a text file that is located on my phone or dropbox and display the contents of the file. It should always update itself as soon as there is a change in the text file. Does an app like this exist and where can I find it?

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Android :: Want Titles Different On Home Icon Versus Activity

Aug 22, 2010

When the app starts up it shows the activity label property in the title bar. If you set a different title for the activity in onCreate that will show up later. You see the launcher activity title for a while and then the programmatic title replaces it, which is not very nice visually. The icon on the home screen uses the label for the activity. What I'm trying to do is get a label for the icon on the home screen that is different from the activity title bar. I tried setting the intent- filter label, but that didn't appear under the home screen icon. There is a label property for the application, the activity, and the intent-filter. The activity label is shown for the icon and the title and the other label properties are not shown.

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General :: Siri Versus Android Voice Search?

Oct 5, 2011

Does apples siri bring anything to the table other than what Android has enjoyed all along?

Im just trying to figure out what the iphone4s is bringing to the table aside from the, admittedly good, processor.

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Android :: Array Index Versus Instance Field Lookup

Feb 21, 2010

Is someArray[index] a faster way to get to a value than someObject.field?
E.g.: if(intArray[i] == 42) {//do stuff}
VS
if(someObject.x == 42) {//do stuff}
I will try to test it soon and post the results; just wondering if you all had any thoughts.

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Android :: Difference On Emulator Versus Actual G1 Phone For Method GlDrawTexiOES

Apr 5, 2009

I have a problem drawing a background for my OpenGL app on the emulator. It all works well on an actual G1, but i'm worried that if the emulator has a problem, other android phones may have the same problem. On an actual G1 the background is drawn on the background. All other drawing is drawn in front of it. On the emulator, the background is always drawn on the foreground, obsuring any other drawing. Here are two screenshots, where i have my background only occupying half of the screen: From emulato. Code...

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Motorola Droid X :: Got Hacked 2.2 Versus OTA

Sep 27, 2010

All i keep hearing about is issue after issue with the OTA. then on top of that, u cant go back to a leaked version. is it any good news for those that got the OTA??

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HTC Hero :: Chomp Versus Handcent?

Aug 29, 2009

Which do people think is best?

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Samsung Galaxy S :: Audio Versus IPod

Jul 24, 2010

How the Samsung Galaxy S (UK version) compares to the iPod (or iPhone of course) in terms of music playback (through headphones)?

I listen to a lot of music, and just had a really bad experience with the HTC Desire (lots of hiss and network interference).

The Samsung S looks the business, but poor audio will be a deal breaker when it comes to moving from my iPhone 3G.

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Media :: Notifications Sounds To Be Different For Emails Versus Texts

Feb 6, 2010

Is there a way to set the notification sounds to be different for emails versus texts, ect?

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Motorola Droid 2 :: Corporate Sync Versus E-Mail

Sep 27, 2010

In the search of the best way to sync a non-gmail e-mail account I've noticed to separate camps on using the Corporate Sync option instead of just the e-mail option on "MY ACCOUNTS".For someone who has used the Corporate Sync option on their phone, could you share how you set it up as far as inputting the fields.

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HTC Droid Eris :: Signal Strength Weird In 2.1 Versus 1.5?

Jun 1, 2010

I would like to know. Not even rooting helped the difference in signal from 1.5 to 2.1 (nonroot or root versions)

One theory is that the 2.1 signal values are different and thus report a difference in signal in the bars and in settings.

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