Tutorials & Examples

Hello World - Video example

• By Erel
• May 26, 2011

The following video is an example of creating a hello world application: YouTube - ‪Basic4android - Hello world‬‏

Note that there is one step missing in the video. When you first run...

 

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Adding Background or image file top activity

• By devjet
• Apr 19, 2011

Hello,
I am new to this forum, I have just installed the IDE.
Congratulations on the ease of use! Having messed around with WinDev for a while, which costs a fortune compared to B4A I am...

 

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How to get out of a loop

• By jschuchert
• Apr 15, 2011

I have several lines of data like this in a file
1,1000,1000,point1
2,1027.699,1030.228,point2
3,1045.671,1070.345,point3
4,2345.123,1098.346,point4
.
.
etc.

When I enter a point number...

 

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two dimensional database/reports

• By anuj0sharma
• Apr 11, 2011

Hello Everyone,
wants to have a two dimensional database.
Is it feasible using the great DBUtils by Erel.

the table should look like this...

 

Attachments

• db.jpg

  15.3 KB · Views: 1,239

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.net error when starting b4a

• By distlefink
• Mar 8, 2011

When I try to start B4A, I get a .net error that says

"Unable to find a version of the runtime to run this application"

I tried uninstalling and reinstalling .net, but that didn't help...

 

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Data Type and Range

• By metrick
• Mar 2, 2011

Where do I find data range for B4A;
float
int
double
long
single
decimal
currency
etc...
List from VB.

Thanks.

 

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Cannot sign apk with valid key in B4A

• By mistermentality
• Feb 26, 2011

I have a couple of apps I created in appinventor and signed with my key but when I try to use the same, working, key in B4A it gives me this error:

"jarsigner: Certificate chain not found for...

 

Last edited: Feb 26, 2011

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LoadCSV and listview.addtwolines

• By Jamie
• Feb 25, 2011

I'm having trouble understanding how csv files are loaded. I've read all the tutorials and posts I could find, but I can't get a grip on it.
With a textreader I can read a line and then do...

 

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Trial - Version problem?

• By mdivus
• Feb 17, 2011

Hi,

I just dloaded the Trial version today and wanted to start with the hello world sample, but when compiling I get the following error:


javac 1.5.0_22...

 

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Displaying Animated GIF

• By gvanan
• Feb 17, 2011

Hi, How do I display a animated GIF?
Now it just shows up as a static image.

 

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how to use libraries

• By slydog43
• Feb 15, 2011

I cant figure out how to include a library. Im trying to play with SQL Lite, but find no library tab as stating in an example I saw. I have my paths set up correctly I think. Im on 1.2 thanks

 

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hello world does not work

• By evradani
• Feb 11, 2011

When I compile the project, I obtain this error


Compiling code. 0.03
Generating R file. Error
AndroidManifest.xml:2: error: No resource...

 

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Setting value for a text label

• By wize999
• Dec 18, 2010

Hi,

Sorry for the silly question.

I have created a layout with a single label called jbox.
I simply want to set the text of the label in the program but cant seem to do it.

My code ...

 

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Where is the documentation?

• By Erel
• Jan 7, 2011

Online documentation: Basic4android - Android programming with Gui designer
There are three sections: tutorials index, libraries index and objects index.
New - German tutorials...

 

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USB Driver Package, Revision 3

• By AMC23
• Dec 23, 2010

The Andriod SDK and AVD manager dialogue box looks a little different that that shown in the titorial. It does not gove the option of selecting USB Driver Package, Revision 3.
Is there another...

 

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AVD sd card maker

• By tremara1
• Jan 8, 2011

I found it a bit difficult to get a handle on creating the sd card in the emulator. As it involved using the command line I thought I might try to write a small tool to help if you are not...

 

Attachments

• makeSD.zip

  10.9 KB · Views: 802

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App to Droid

• By Storm
• Jan 5, 2011

Ok now that I have an App that I Made how do I get it to my phone to tests it there it works on the Emulator and i'm not giving it to the Market yet Thanks?

Yes I’m super new teaching myself. I...

 

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B4A to Eclipse

• By ZJP
• Jan 2, 2011

Hi,

Is it possible to compile a project generated by B4A with Eclipse?
This is to add features directly from Eclipse.
Do you have an example?

Tx.

JP

Edit : Sorry for the title. It should be...

 

Last edited: Jan 2, 2011

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Standard vs. Enterprise_

• By tazer98
• Dec 23, 2010

What is (will be)the difference between the versions, Standard and Enterprise?

Tazer98

 

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Mails from Anywhere software

• By Merlot2309
• Dec 22, 2010

Hi Erel,

Finally decided to buy the Android version.
After paying via Plimus I was waiting for your email to download the .exe file, etc.

Quite some hours later I noticed that there were...

 

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