Wednesday, February 15, 2012

[android-developers] Change/replace an Image in an ImageView from the start of new Activity by Intent

I have an Activity with several Buttons. All Buttons starts an
AlertDialog with the Ok and No Button. Pressing
No returns to the main Activity, the Ok Button have some info (in the
AlertDialog) and if the user want more info, he/she
press the Ok Button and this Button starts an new Activity by Intent
and in this new Activity there is a ImageView
where I want to put an new Image(from drawable). Starting the new
Activity is no problem, but where to put the Image change I dont know.
I have tryed several option but none works. A Toast works but the time
it is displayed is to short.
The Image change/replacement, within or outside the Intent?
Thank you!
Code:
Intent i = new Intent(CAUTIONLT.this, COMCAUTION.class);
startActivity(i);
finish();} //this works ok
ImageView view = (ImageView) findViewById(R.id.IV);
view.setImageResource(R.drawable.lacbus); //where to put this? if
this is to be used

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