Android :: Can't Store Hash On Database / Content In SharedPreferences Secured On Droid Device?

Sep 14, 2009

We want to store credentials for a user to a web service so the user doesn't have to repeatedly login, but we're concerned about security. We can't store a hash on the database, but we could probably use JCE encryption locally.

Is the content in SharedPreferences secured on the Android device?

Android :: Can't store hash on database / Content in SharedPreferences secured on droid device?


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Android :: Use SharedPreferences In Droid To Store , Fetch And Edit Values?

Sep 2, 2010

I want to store a time value and need to retrieve and edit it. Can somebody guide me here with a sample code/project please?

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Android :: How To Store _ Retrieve Data From Database When Device Is In Offline

Aug 4, 2010

I need to store and retrieve data from database when the device is in offline.When i run my application when the device have internet it fetches data and shows it user,but i also need the same output when the device is in offline by saving previously obtained data in database,anyone help me to implement it in my application.

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Android :: Is It Legally OK To Store SHA1 Hash Of User IMEI On Server?

Jan 14, 2010

Is it legally OK to store an SHA1 Hash of a user IMEI on a server? I have asked the user for permission before sending the IMEI.

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Android : Can I Use Current SharedPreferences Tag To Store Values From PreferenceActivity?

Aug 5, 2010

Currently, I'm using the following code across all of my activities in my app to store application level variables and carry values between activities..

prefs = this.getSharedPreferences("MyPrefs", Context.MODE_PRIVATE);

I didn't have a PreferenceActivity prior to this, but now I do and I am looking to store a few user prefs from this new PreferenceActivity in the same sharedPreferences tag, "MyPrefs".

I know I can access the PreferenceActivity SharedPrefs from my activities via

prefs = PreferenceManager.getDefaultSharedPreferences(this);

but I would like those values saved to my current sharedPreferences tag, "MyPrefs", but I'm not sure how to do this.

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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 :: Sample Code To Store / Retrieve Images In SQLite Database In Droid?

Dec 16, 2009

I want to know how to store the images in SQLite database in android.and also how to retrieve it. anyone give the samplecode or any URL give me to develop my application.

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Android :: How To See Content Of Database On G1?

Jun 22, 2009

i hook up my G1 to my laptop and open a 'adb shell'. But as I execute the command 'cd /data/data', I get an error 'opendir failed, Permission denied' adb devices List of devices attached HT853GZ21556 device .I tried to cd the the right directory and then do 'sqlite3 <mydatabase>.db'.How can i dump the content of the database on a real device?

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Android : Content Provider Or Database

Nov 22, 2010

Since I've seen a presentation from Google IO I'm a bit confused in the question, if it's better to use content providers or databases. Or it makes no difference if I don't want to share any data with other applications.

If I've understood it right, content providers based on SQLite DBs and it's also possible that content of them is only accessable for my application.

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Android :: Store Content In Market

Apr 20, 2010

Can I upload content(any type png/jpg) onto android market, which I could download while the application is running.

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Android : How To Store Encoded Content?

Aug 11, 2010

Can anyone tell me how to store the encoded content which is in xml in to the string variable and after that i will display that in webview.

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Android :: Content Providers / Database Initialisation

Feb 18, 2009

I have a plethora of data which is currently stored in 1000 different very small text files, I want to store this data in an SQ Lite database as I feel that this will be more space efficient and hopefully time efficient as I presume a database query is faster than opening and parsing a text file (please stop me now if this isn't the case!). The data does not need to be available to other applications and will be used internally only. My first question is whether or not to create a content provider anyway, is there any benefit to this? My second question is where to initialize the database, is it possible to ship an application with a database included already populated? Do I have to populate it in the on Create method of the SQ Lite Open Helper subclass? If I have to include the 1000 text files and read, parse and insert the data at inst all time I have a feeling this would be slow. Is it possible for me to populate the database now, dump it to a single file and then bulk insert from the file in the on Create method?

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Android :: Content Provider Database Leak

Sep 4, 2009

I am writing a content provider for this application and in my content provider I am opening a database connection, running a query and returning the cursor of results to the calling program. If I close this database connection in the provider, the cursor has no results. If I leave it open, I get "leak found" errors in my DDMS log. What am I missing here? What's the clean, proper way to return a cursor of database results?

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Android :: Change Droid Webview Hash Without Reloading Page?

May 5, 2010

I'm got a custom webview setup which is working pretty well, but I'd like to be able to either:

1, change the url hash without the webview reloading the page (it would lose the state of my js app)

2, call some js that sits within my web page from within android. I can't change any JS within the site, unfortunately, so can't custom write any js to put on the site especially for the job, the only stuff I have control over is the Android app.

Can anyone think of a way of doing either of these?

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Android :: Download Content Off Of Youtube And Store

Nov 18, 2010

On my Pre I am able to download content off of Youtube and store it on my phone to watch whenever I want. Does Android allow you to do this? Specifically, is it possible on the Epic or Evo?

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Android :: Direct Database Access Instead Of Content Providers

Sep 2, 2010

Just found out that I don't need content providers if I don't need to share data with other applications. But since the examples I've seen all use content providers, I'm not sure how to proceed without them and populate activities with data derived from accessing my application's database directly.

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Android :: Database Errors While Import Content Values

Nov 3, 2009

I been working on this code dealing with my database for days i can figure out whats wrong. Heres my code: package com.helpihelpyou;

import android.content.ContentValues; import android.content.Context; import android.database.Cursor; import android.database.SQLException; import android.database.sqlite.SQLiteDatabase; import android.database.sqlite.SQLiteException; import android.database.sqlite.SQLiteOpenHelper; import android.database.sqlite.SQLiteDatabase.CursorFactory; import android.net.Uri; import android.provider.Contacts.People; import android.util.Log;
import java.util.ArrayList; import java.util.List;

public class HelpiDB {...........................

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Android :: Want To Get Code Of Content Provider Which Database Is Created

Oct 8, 2010

I want to get a code of content provider which a database is created. I am using the tool which located here tools/sqllite3.exe to check if the database is created.Please let me know the step by step procedure for this thing.

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Android :: Content Provider - Any File Type Store?

Oct 6, 2010

In android it is not directly possible to share files and folders across different application. The only way is Content Providers.

1. Is there any general (any file type) content store? Today there is Audio, Video and Image Store.

2. Wanted to write new Content Provider to store Big files, like Video and Audio. Saw some examples, like

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Android :: Exact Difference Between Content-Provider And SQLite Database

Jul 28, 2010

i have done SQLite database programming for Android, but i dont know anything about Content-Provider except this: "As i have referred Android Developer page , Android SDK explained about "Content-provider" as it is used to store and retrieve data." What is the exact difference between "Content-Provider" and "SQLite Database"?Which is best to store data, when ?

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Android :: Store A Drawable In Database?

Aug 1, 2010

Is there anyway that I can store drawable into database?

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Android :: Possible To Write Custom Content Provider For Existing System Database?

Dec 9, 2009

Not sure of the absolute utility of this but seems as though it should be possible and useful. Can you extend ContentProvider to provide URIs representing new queries (i.e., joins across multiple tables not specified by existing URIs) for an existing system database? The alternative seems to be that I need to write a series of cursor queries then join them -- seems like a lot of unnecessary code duplication.

I have been trying this for the contacts database as an exercise, but no love so far. The crux seems to be that I cannot open a database in another package during the setup phase. Am I just completely out in left field here? It's possible as I am new to both Java and Android.

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Android : Content Provider Vs Direct Database Access - Transaction Management

Aug 7, 2010

I understand, at least on paper, the basic difference between the Content Provider and just directly accessing the SQLiteDatabase. I have a functioning prototype for my application, and currently it is just directly hitting the database. I don't really have any experience using the Content Provider pattern, but I have found out that I will need to share some data with another application.

I will only be sharing about 2 out of a dozen or so tables, so I was wondering if I should be just completely redoing the data layer to follow the Content Provider pattern, or just expose only those tables via a Content Provider for the sake of the other application and still directly access the database in the primary application.

One of the issues I ran into with my prototype was that I have some fairly complex transactions, and the code I wrote to get that working is not designed particularly well and isn't reusable at all. As I add more functionality to this app, I'm going to need a better designed data access layer, before I set off writing my own, does anyone know of any good resources with design patterns for this type of thing already? Also, if I need to go the Content Provider route, am I going to have solid control over the database transactions?

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Android :: Where Does Emulator Store SQLite Database

Oct 2, 2009

I'm working on an Android application that stores data in a SQLite database. My question is, where does this database file get stored on the filesystem when you're using an emulator?

I have seen that it's stored in /data/data/package_name/databases

But I need to know where on my local machine's hard drive that actually maps to. The database persists on multiple runs of the emulator, even after having shut down the machine, so it can't just reside in RAM...

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Android :: Need To Store _ Retrieve Vector In Sqlite Database

Sep 1, 2010

I need to store an retrieve a vector of an unknown number of objects in an android sqlite database. Essentially, the setup is this: I am developing a task management app, where the user can add as many notes as they like to their tasks. My current setup uses one database, with one row per task. This presents a problem when I need to associate multiple notes and their associated information with one task. I can see two approaches: try to store an array of notes or a vector or something as a BLOB in the task's row, or have another notes database in which each row contains a note and it's info, as well the id of the task which the note belongs to. This seems a little easier to implement, as all I would have to do to retrieve the data would be to get a cursor of all notes matching a particular id and then iterate through that to display them to the user. However, it seems a little inefficient to have a whole new database just for notes, and it makes syncing and deleting notes a little more difficult as well. What do you think? Is it worth it to have a separate notes database? Should I use a BLOB or go for the separate database? If a BLOB, are there any good tutorials out there for storing and retrieving objects as BLOBs?

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Android :: Store Object In Sqlite Database From Phone?

Aug 7, 2009

Is it possible to store user defined objects in a SQLite database from Android? For example: I am creating one class and I want to store that class object in the database. Is it possible? If it is, how to proceed? On the Blackberry platform, I am able to store objects directly in persistent objects. Is it possible to do this with SQLite and Android?

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Android :: Way To Store Restaurant Data / Would I Need To Use SQLite Database?

Aug 22, 2010

I want to have a list of restaurants with information such as addresses and phone numbers in my app. I also want to be able to edit this information after the app is published. What is the standard way for doing this? Would I need to use a SQLite database?

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Android : How To Store An Audio File Into Database Using Sqlite?

Oct 30, 2010

I am New to Android. My Requirement is to storing an audio file into database using Android Sqlite. can any one suggest me?

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Android :: How To Store Data In Remote Database / Retrieve Back?

Dec 2, 2009

Am new to mobile development environment as well as android. I m trying to store data in the remote database and retrieve back.

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Android :: How To Store Photo Image On HTML5 SQLite Database?

Nov 18, 2010

I would like an html5 page that runs in Android 2.2 Browser that I can take a picture using the phone's built-in camera and save it to a sqlite database as a blob.

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