Request Tutorials Here !

Basic Tutorials concerning: GUI, Views, Activites, XML, Layouts, Intents, ...

Postby nico » Fri Jan 11, 2008 5:34 am

i dont know if this is the right thread to ask about this, i jst wanna ask, what is the name of this component?

oia, a tutorial on using ProgressDialog could be great :wink:
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what is the name of this component?is it Gallery?
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nico
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Postby plusminus » Fri Jan 11, 2008 10:12 am

Hello nico,

the android-menu looks like the ImageSwitcher(with 'static' background):
Image


Tutorial on ProgressDialog is already here: :src: viewtopic.php?t=250

Regards,
plusminus
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Postby sasuke » Fri Jan 11, 2008 5:19 pm

Hello plusminus...
Is it possible to use the accelerometer sensor with the emulator right now? If it possible, can you provide the tutorial to use it.

Thank you
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Postby plusminus » Fri Jan 11, 2008 8:38 pm

Hello sasuke,

currently it is not possible to emulate the Accelerometer.
But I created some :src: sample-code (click), that will work (ok without testing I cannot ensure that, but it should ;) ).

Regards,
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Postby sasuke » Sat Jan 12, 2008 3:22 am

thank you plusminus..
*searching for ideas for my final project in university :lol: :lol: *
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Postby nico » Sat Jan 12, 2008 6:59 am

plusminus wrote:Hello nico,

the android-menu looks like the ImageSwitcher(with 'static' background):
Image


Tutorial on ProgressDialog is already here: :src: viewtopic.php?t=250

Regards,
plusminus


ooooo i see :P thx a lot +- :wink:
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Postby Edmin66 » Mon Jan 14, 2008 10:01 pm

Hi plusminus!

Could you provide a tutorial on how to create transparent floating activities or dialogs, like they are used in the Google Maps app to display search results, for example. I haven't been able to find any conclusive information on how this can be done.

Thx,
Edmin
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Re: Request Tutorials Here !

Postby chunyenliu » Wed Jan 16, 2008 5:16 am

Maybe a simple sample of sending an email message with a photo attachment?

Thanks.
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Postby pj » Wed Jan 16, 2008 4:05 pm

Could you provide a sample for how to use KeyguardLock ?

I tried this:
Syntax: [ Download ] [ Hide ]
Using java Syntax Highlighting
  1.         ...
  2.  
  3.         mKeyguardManager = (KeyguardManager)
  4.  
  5. getSystemService(KEYGUARD_SERVICE);
  6.  
  7.         mKeyguardLock = mKeyguardManager.newKeyguardLock("a");
  8.  
  9.         mKeyguardLock.reenableKeyguard();
  10.  
  11.         // and mKeyguardLock.disableKeyguard();
  12.  
  13.         ...
Parsed in 0.032 seconds, using GeSHi 1.0.8.4

, but the keyboard is still unlock.

Thank you

Regards,
pj
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request tutorial - how to receive Xmpp data message

Postby phtc » Wed Jan 16, 2008 6:10 pm

Hi,

Would you be so kind to have a tutorial how to receive data message with Xmpp?

Thanks!
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Postby bloonlabs » Sun Jan 20, 2008 3:06 am

I would love to see some tutorials related to the following topics:

Bundles - How to make them, useful things you can do with them, and how to modify them

Classes - How to properly move into another class, show a new screen, do something, then return back to the main class with a return code that does something in the main class. Involving intent-filters in this would be very useful.

Thanks!!
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Postby plusminus » Sun Jan 20, 2008 1:28 pm

bloonlabs wrote:I would love to see some tutorials related to the following topics:

Bundles - How to make them, useful things you can do with them, and how to modify them

Classes - How to properly move into another class, show a new screen, do something, then return back to the main class with a return code that does something in the main class. Involving intent-filters in this would be very useful.

Thanks!!


Hello bloonlabs,

I suggest some of the existing tutorials here, as currently have to learn instead of writing tutorials :( :
:src: SubActivites with return value - The InputBox
:src: [TinyTut] - Passing Data to Activities

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Postby bloonlabs » Sun Jan 20, 2008 9:33 pm

Thanks a bunch plusminus! I didn't notice those tutorials from before. Ill try them out!

:D
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Postby HTN » Tue Jan 22, 2008 4:50 am

I’m new to Java so I’m hoping someone can help me out. All I’m trying to do is create an ImageButton that uses one picture when some variable equals true, and shows another picture when the same variable equals off. I would also like a dialog box to pop up when a user holds the button down for certain amount of time, but that’s a feature I haven’t gotten to yet. Right now, I’m just trying to get the images to change, but I’ve been stuck for the past few days. Any help would be appreciated. Thanks.
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Postby nico » Thu Jan 24, 2008 10:50 am

Hi plusminus,

i need some suggestion here. i want to create a rectangle on the screen (the rectangle can be filled with color or image), and that rectangle is dragable. when user touch the rectangle and drag it, it will move to the new position. any idea how to do this?

thanks
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