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.

Android :: Sample code to Store / retrieve images in SQLite database in droid?


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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 And Retrieve Byte Array (image Data) To And From SQLite Database?

Nov 16, 2010

How do I store and retrieve a byte array (image data) to and from a SQLite database in Android?

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Android :: How To Store Images In Sqlite Database Using Android?

Nov 4, 2009

I want to store Images(using insert statement) in sqlite database & retrive that image from database and display that image on android emulator.

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Android :: Inserting / Retrieve Image Data In Sqlite Database

Oct 27, 2010

I am new to android development.currently i am facing a problem while inserting/retrieving image to sqlite database using android Code...

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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 _ 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 : Way To Store - Retrieve Static Database File With Some Values

Feb 1, 2010

I am using ganymade eclipse 3.4 IDE and android sdk for development . I am trying to store static database file with some values on it in sqlite format. how can i add this file into the IDE and fetch the data from that file and store it . give me the guidance to do the development.

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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 :: Storing & Retrieving Images In SQLite Database

Nov 4, 2009

I want store an image using a SQLite database in Android (using an insert statement).Also I need to retrieve the image from the SQLite database and display it on the screen.

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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 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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Android :: JNI - C++ Code Can Directly Read The App's Sqlite Database

Sep 22, 2010

I'm working on an Android app with a Java component and a C++ component via JNI. The C++ component is used on other platforms. It would make my life considerably easier if the C++ component could query the existing SQLite database (via the SQLite C API), without having to shell calls out to the Java side.

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Android :: Sample Code Of Getting Brightness From Droid?

Mar 20, 2009

I want to use the system brightness in android,anybody can give me a sample code of getting the brightness from android.

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Android :: Retrieve Single Column Of Last Row In Sqlite / Droid Using ORDER ID Desc Limit 1

Nov 10, 2010

I'm attempting to create a method that will allow me to retrieve a value from the last row of a database, and then insert it into an EditText field. (This is a value that the user will not change all that often, so it would be helpful if when they do set it, it stays set when they come back to it).

My method, based on a similar method I have for getting the total of a specific column, is as such. code...

If I run the program without this statement, it works fine and the value saves to the db. As soon as I try to run it with this, I get a force close. Any suggestions?

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Android :: Sample Code To Implement Rtmp In Droid?

Oct 4, 2010

I want to play online radio in android application?
It can be done RTMP.
But i am not aware how to move ahead.
Can some one throw light on this?

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Android :: Droid Supports Https Client / Sample Code For It?

Nov 29, 2009

Is android supports https ?

Objective: Sending a xml file over https to a web server. The GET and POST is working fine with HTTP, but i don't have any idea regarding https.

It will be great if some sample code can provide me...

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Android :: Force Admob To Refresh On Droid / Sample Code For It?

Oct 2, 2010

I have an app with Admob ads on it but I find that when I use it the ad almost never refreshes because I don't change activities, instead I just update a text view when buttons are pressed. I have tried searching this on Google but keep comming up short.

I would like to tell the app to refresh the add occasionally, such as after two button clicks or something like that. Does anyone know how to do this and potentially have some sample code for it?

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Android :: Sample Code Of An Mp3 Player In Droid To Play More Than One File?

Jun 29, 2010

I am new to Android.
I need the sample code of an mp3 player in android to play more than one file.
i.e Song should be played one after the other from a particular folder in our system

Can any one post some sample code.

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Android :: Need Sample Code To Implement Scanning Barcode In Droid

Sep 8, 2010

Kindly provide the sample code for scanning Bar code for Android application.

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Android :: Sample Code To Draw Rectangular Pulse In Droid Screen?

Jul 22, 2010

Can some one show me the sample code to draw a rectangular pulse in android screen. I want to generate a bunch of them on x axis (which I imagine as middle of screen).

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Android :: Sample Code To Develop Fake Call Application In Droid?

Sep 15, 2010

I want to develop an fake call application in android. After clicking on button i have to receive a fake call with in a given time period. Is there any way to do this..
any clues or sample code...?

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Android :: Way To Start Droid Project With Downloaded Sample Code In Eclipse

Jun 1, 2010

I'm pretty new to android, and just finished setup my environment and reading some tutorials. Then I got sdk samples from the web. Okay, what I wanna ask you is that is there a way to start a sample as a project in the Eclipse? I mean like clicking a project file in c# or a solution file.code...

Or, do I need to make a new android project and import (or add files? maybe) them?

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Android : Way To Access An Sqlite Database In Droid?

Dec 23, 2009

So far we have developed apps in android that create database on runtime. We like to know how can we access a pre-built or existing database/sqlite file in our android app?

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Android :: Sample Code To Draw A Circular Gradient Mask On Bitmap In Droid?

Nov 11, 2010

Is there a way to draw a circular gradient mask on a bitmap in Android? Trying to produce something similar to a foggy window. Click the window and a transparent circle shows up revealing whats behind the window. Prefferably using a gradient so the center of the circle is completely transparent and the further out from the center the less transparent. Is this possible?

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Android :: Sample Code For Getting Current Weather Details From Weatherbug Using Java Droid?

Dec 24, 2009

I am new in android weatherbug technologies. Please can you tell me how to interact with weatherbug from android using weatherbug API. I need to get the current weather condition from weatherbug and display it on android screen.

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Android :: Can't Increase Value Of A Record In Droid / Sqlite Database / How To Do

Aug 6, 2010

I try to increase the value of an integer key in a row in my table. However, nothing really seems to happen.

db.rawQuery("UPDATE table SET key = key + 1 WHERE name=?", new String[] {name});

However, this code works fine (just sets the key to a hard-coded value):

ContentValues values = new ContentValues();
values.put("key", 2);
db.update("table", values, "name=?", new String[] {name});

Also tried '?' instead of just ?, but it resulted just in a run-time error.

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Android :: Insert ArrayList In To Droid SQLite Database?

Sep 15, 2010

I have array list of geopoints

List<GeoPoint> geoPointsArray = new ArrayList<GeoPoint>();

I want to put geoPointsArray array in to SQLite database and then fetch the data back as an array.

Now I use ContentValues for insert into array as:

ContentValues initialValues = new ContentValues();
initialValues.put(KEY_TIME, time);
db.insert(tableName, null, initialValues);

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