let X and Y be the 2 activities, and X wants to send some txt to Y...
the snippet of X should be like this:
Code:
private void sendTxt()
{
Intent intent = new Intent();//intent is like the envelop
intent.setClass(X.this, Y.class);//arg1 is the current class and arg2
is the class u wanna call
Bundle bundle = new Bundle(); //bundle is like the letter
bundle.putString ("keyword", "hello") //arg1 is the keyword of the
txt, arg2 is the txt
intent.putExtras(bundle);//actually it's bundle who carries the
content u wanna pass
startActivity(intent);
}
accordingly, Y is:
Code:
private void getTxt()
{
if (Y.this.getIntent().getExtras() != null)
{
Bundle bundle = this.getIntent().getExtras();//get the intent & bundle
passed by X
Toast.makeText(Y.this,bundle.getString("keyword"),Toast.LENGTH_SHORT).show();/*show
the txt in a Toast, and of course u can show it anywhere else u want
by calling Bundle.getString (String key) */
}
}
On Thu, Apr 15, 2010 at 11:18 AM, Ali Murtaza <[email protected]> wrote:
>
> Hi
>
> I am new in android and just want to save a data in one activity and then
> send it on other activity, just like notepad tutorials i used
>
>
> Intent ii =
>
> new Intent(Calendar.this, EditEvent.class);
>
> ii.putExtra(
>
> "eventdate", this.toString());
>
>
> and then in other activity
>
>
> date
>
> = savedInstanceState != null ? savedInstanceState.getString("eventdate"):null;
>
>
>
> i used this but it is not working, the date contain null
>
> please tell me error as well as the function which is run by default when
> activity context switching occurs.
>
> Thanks
>
> --
> Ali Murtaza
>
> BCSF06M021
> Research Assistant
> Data Virtulization Ware House
> PUCIT, Lahore, Pakistan
> [email protected]
>
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