Hi,
I have an activity A that the first thing it does is launching a
subactivity B to get a result. So, in the onCreate() method of A, I
have something like this:
Intent intentB= new Intent(this, B.class);
startActivityForResult(intentB, B_RC);
This usually works fine, but if I change the orientation when I'm
inside activity B, then when I close it activity A is recreated, so B
is launched again.
I tried modifying the invocation to B testing if a result has not been
returned previously:
if (!resultFromB) {
Intent intentB= new Intent(this, B.class);
startActivityForResult(intentB, B_RC);
}
protected void onActivityResult(int requestCode, int resultCode,
Intent data) {
if (requestCode == B_RC)
resultFromB = true;
}
But it doesn't work because the activity A is created again BEFORE the
onActivityResult method is called.
I have seen something similar in the API demos (RedirectMain.java and
RedirectGetter.java) and they solve it passing the result with a
SharedPreferences object, instead of using the standard mechanisms.
This seems to avoid the problem but I don't like it very much....
Any of you have found a better solution?
Thanks,
Jose Luis.
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