Android :: Cant Read File From Data / Data/ Pkg / Files

Mar 29, 2009

I am saving an image using openFileOutput and now i want to use this image in my java script file.

Android :: Cant read file from data / data/ pkg / files


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Android :: Copy File From Sdcard To Package Filesystem - Data - Data - Packagename - Files

Apr 14, 2010

Is it possible to copy a file located on the sdcard to a package's internal filesytem located at /data/data/packagename/files/ folder?

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Android :: Write / Read Log Data Into File

Mar 13, 2010

how to read/write log data into a text file in android that file should be res folder.

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Android :: Read Data From Text File Without Downloading It?

Oct 27, 2010

Is there a way to do it within an app without downloading the file first? Somehow stream the text content?

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Android :: Read Text File Data In Droid?

May 25, 2010

I am new to android.I need to read text file from SDcard and display that text file.Is there any possibility to view a text file directly in android. or else how to read and display the text file ?

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Android :: Way To Read .ics File / Add Data To Google Calendar In Droid?

May 31, 2010

I have the calendar.ics file. I have to read that file from my application and transfer the data in to Google calendar in android. I am new to android. I need some help to do this.

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Android :: Need To Read Trace - Text File /no Data Directory

Sep 25, 2009

Sometimes in LogCat I'll see Wrote stack trace to '/data/anr/traces.txt'

But when using the DDMS perspective, "File Explorer" View, I can't see anything in the "data" directory, I'm assuming because permission denied. Is there a way (short of rooting my ion device) to read what's in that text file?

Is there perhaps an android app for developers that will show the contents of the file? It would seem there would have to be some way of reading the file without rooting the device, otherwise why does the o.s. write it out? How can I read this file?

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Android :: Create Files Hierarchy '/data/data/pkg/files' Directory

Dec 11, 2009

I try to create 'foo/bar.txt' in Android's /data/data/pkg/files directory.

It seems to be a contradiction in docs:

To write to a file, call Context.openFileOutput() with the name and path.

http://developer.android.com/guide/topics/data/data-storage.html#files

The name of the file to open; can not contain path separators.

[url]

And when I call

this.openFileOutput("foo/bar.txt", Context.MODE_PRIVATE);

exception is thrown:

java.lang.IllegalArgumentException: File foo/bar.txt contains a path separator

So how do I create file in subfolder?

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Android :: Provide Files Into Data - Data Directory Of Droid App On Install / Where To Put Them In Project?

Sep 24, 2010

Is it possible to provide files into the data/data directory of an android application on install? If so, where would I put these files in my project?

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Android :: Best Way To Store Application Data / When Data Stored / Data Format Could Change In Future Versions?

Mar 4, 2010

I'm making an Android Java app game (although this question applies to all languages really) and hope to release the first version soon. I'm nervous about how I save data in my game. My problem is that, if in a later update, I decide to store more data or store the same data in a different way, I need to be careful I don't lose or corrupt data for users that upgrade (i.e. I want users to be able to use data created by an old version in the new version, like their high scores from before).For example, say I want to save high scores in version 1.

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Android :: Manually Read A File In Files Directory

Nov 10, 2010

Friends, My application has to get current gps position in every seconds and write this data as byte array to a file in files directory. To check the data in that file I tried to open mnually. But i couldn't open. How can i read the file. The file is a text file

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Android :: How To Read Pixel Data?

Jun 24, 2010

File file = new File(fileName);
Iterator iter = ImageIO.getImageReadersByFormatName("Reader");
ImageReader reader = (ImageReader) iter.next();
ImageReadParam param= reader.getDefaultReadParam();
ImageInputStream iis = ImageIO.createImageInputStream(myFile);
reader.setInput(iis, false);
BufferedImage myJpegImage = reader.read(0, param);

How can i write equivalent codes for above codes on Android? Are there any hints how to read pixel data?

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Android :: Read Value Of Meta-data Tag?

Jul 2, 2010

I would like to put the following tag in the manifest file. code...

The question is, how i can read the value of the meta-data tag (myname)?

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Android :: Read Data From USB Attachment

Feb 24, 2010

Is there anyway to read data from an attachment through the USB port on an Android device? In particular, an EKG. Most the work can be done by the hardware of the device to simplify the output to a single number, a voltage reading. If its not possible, what about modifying an accessory that can already communicate with an android device? Thinking of devices that attach to android phones, what about sending the data as an audio signal to be read as the microphone from a headset and then analyzing the audio signal to convert it to a number that can be used to display a value. how to make this work?

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Android : Read App Package Under / Data / App

Oct 27, 2009

I want to read out the binary content of the .apk packages installed in /data/app. Not only the package information, but the content of the package itselt. How can I do that.

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Android : Read MMS Data In Droid?

Jun 10, 2010

I want to read MMS data i have seen the part table in the mmssms.db where the mms entries stored i am using cursor to and i want to know the appropriate URI like i am using "content://mms-sms/conversations" and the Column names of "Address"(Sent to), "Text" or "Subject" and "Data" column name of image.

i have seen the schema of mmssms.db and Their Column of part Table.

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Android :: Permission To Read Another App's Data?

May 24, 2010

Is there a permission to allow one app to read the (private) data/data//files/ files of another application? If not, how do backup programs like MyBackup work?

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Android :: Using Local Files - Overlay Route Data In KML Files On MapView?

Jun 11, 2010

I am trying to overlay route data in KML files on a MapView.

The following code works great:

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

The only problem I have with this is that I don't need to re download these KML files every time. I have about 10-15 KML files that will rarely change. Also since it has to connect, download, and parse these each time there is a delay in opening the maps.

It would make a lot more since for me to save these as a local resource and have the URI reference it there. Is there a way to construct a URI using the geo: scheme and have it point towards a local resource?

It looks like file:///sdcard support was included in 2.1. The only reference I could find to it was at the end of this bug report thread. I am currently at work and don't have time to play with this yet but I would like to figure it out later. I feel like there are a lot of people on stackoverflow and elsewhere who would really appreciate a reasonable way to do this.

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Android :: How To Read Data From Server Using Intent?

Aug 26, 2010

i am new in android how read the data from server using intent.

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Android :: Read Data About An Application From The Market

Aug 17, 2010

I've noticed lately that some app recommender programs seem to get data off the android market. I'm wondering how I could retrieve information, such as screen shots, description, developer, number of downloads, rating, etc...

I've done many searches and I haven't found any solutions. It would be nice to be able to use that info to be able to see a rating for an app inside an app chooser, for example. Or perhaps be able to track changes and rating over time and version history, etc...

Is there an API to access that information? Is there a way to parse the data from a website? Or is there a complicated hack involved?

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Android :: Read Data From Vard In Droid 1.6?

Apr 7, 2010

Is it possible to read data from vard in android 1.6? If yes then how can it is possible.

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Android :: Read / Write Permission In Data Directory?

Jan 4, 2010

I m using Android 1.5 my data directory does'nt have the read/write permissions

System.out.println("DAta can write??--->"+Environment.getDataDirectory().canWrite());
System.out.println("DAta can read??--->"+Environment.getDataDirectory().canRead());

So please suggest me how to provide permission for the data directory.
What m trying to do is to create a file and add some content to it iin the Data storage of the emulator like as below

private void writeToSDCard() {
try {
File lroot = Environment.getDataDirectory();
if (lroot.canWrite()){
File lfile = new File(lroot, "samplefile.txt");
FileWriter lfilewriter = new FileWriter(lfile);
BufferedWriter lout = new BufferedWriter(lfilewriter);
lout.write("XXXXXXXXXXXXXXXXXX");
lout.close();
}
} catch (IOException e) {
Log.e(m_cTAG, "Could not write file " + e.getMessage());
}
}

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How To Read SDCard Data From Android Mobiles Using Eclipse

Jan 5, 2012

I want to read SDCard data from android mobiles using eclipse(programmatically).

For that i want to open SDCard in binary mode,So that i can read SDCard sector by sector.

the problem is when i am debuging a programm using JNI in c++ its not going to take access in binary mode..

How to open a sdcard in binary mode using eclipse or java programming.

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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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Android :: Read Phone Numbers With Full Contact Data

Aug 17, 2010

I want to collect phone numbers from phone with last-name and first-name (for sorting purpose). How can I achieve that in the simplest way? Is it possible with one query? And I need both versions: for pre 2.0 SDK and later to be compatibile.

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Android :: To Read Data At Content Provider Before System Initialization

Aug 10, 2010

In my app i need to read the data at a content provider before the system actually initializes. Probably what i understand is that a boot complete intent would launch a homescreen activity.Exactly before the system initialized i want to see the data provided by the content provider and use it.

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Android :: Read Mail Intent With Access To Email Data?

Nov 17, 2010

Android documents starting the email intent for sending emails with Intent.ACTION_SEND. Is there an intent which directs the user to reading his email, or which launches the default email application? The application that launches the "read mail" intent would get no access to the email data.

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HTC EVO 4G :: How To Read / Access SD Card Data?

Jun 10, 2010

How do I access my sd card from my evo to see what is saved on there? Or must I connect it to the computer to view what's on the sd card?

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Read Data From Headset Jack

Aug 6, 2011

I have bought a credit card reader for my nexus one, like Square use. This is a device that plugs into headset jack and you swipe the credit card for this or any card with magnetic striper.I wanna know if there is a way to read the information it sent by headset jack?

This is some new for me but I need this device to read identification ID.Tthere is any API that can be connected to headeset jack ?

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Android :: Unable To Play File When Set Data Source To Sd Card File

Apr 13, 2009

I am trying to play file which is stored in SDCARD in emulator. I have Linux O/S. So i need to provide command in run configuration. I am providing following parameter.

-sdcard /usr/android/sdcard/mysdcard.iso -audio oss [i]

The following is my code to play file.

try { mMediaPlayer.setDataSource("/sdcard/test_cbr.mp3"); mMediaPlayer.prepare(); // Giving error. mMediaPlayer.start(); }

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