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Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781

Strict Standards: Non-static method utf_normalizer::nfc() should not be called statically in /www/htdocs/w006661d/anddev/includes/utf/utf_tools.php on line 1781
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anddev.org • View topic - Pass messsage to child activity

Pass messsage to child activity

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Pass messsage to child activity

Postby rockerboy » Sat Nov 14, 2009 3:30 am

Hi,

Currently, I am starting a Child activity from a Parent activity in
the following manner:

public class Parent extends Activity {

private int message;
public Parent()
{
message = 0;
}

@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
//Start child activity
Intent child = new Intent(Parent.this,Child.class);
startActivityForResult(child, 1);
}

}

Is there a way to communicate the message member variable from the
Parent activity to the Child activity? I'm not creating any Child
objects above, so I'm confused as to how one is supposed to send
messages from the Parent to the Child activities. Any suggestions please?

Thanks,
rockerboy
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Postby Oleg » Sat Nov 14, 2009 1:58 pm

Hi.
It is very easy use Intent and Bundle objects.

Simple implementation you can find here
http://thedevelopersinfo.com/?p=96
Oleg
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Postby qlimax » Sat Nov 14, 2009 6:52 pm

:idea: isn't google your friend

you can use bundles as oleg said, but also:

btw intent.putExtra("paramname",XXXtype param);
...
-...
start the intent



then

in the child Activity

getIntent().getXXXXXtypeExtra("paramname")


it's a kind of a hashmap into the intent.


bye
¯`·.¸¸.><((((º>¯`·.¸¸. ><((((º>
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qlimax
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Postby rockerboy » Sat Nov 14, 2009 11:10 pm

Thanks for that. Very helpful.
rockerboy
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