Pass value from one class to another
I have 3 classes:
AddText
(extends Activity)Grafitti
(extends MapActivity)MarkerOverlay
Grafitti
calls AddText
, and AddText
opens a new Activity that gets an input from user (EditText), then when that is successful Grafitti
calls MarkerOverlay
.
The pr开发者_如何学Gooblem is I can't access the input in AddText
. I need to use that input in MarkerOverlay
, I tried creating a setter and getter but it won't work. (error)
I've tried searching the web and I think the solution is Bundle. I'm having a hard time understanding how Bundle works. Is there any other way? or any code snippet on how to use Bundle. A code snippet would really help me a lot.
Grafitti needs to start AddText via startActivityForResult()
and then listen for the result via onActivityResult()
.
For more info see this: https://developer.android.com/reference/android/app/Activity.html#StartingActivities
Look into startActivityForResult(Intent intent, int requestCode).
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