Question

i am learning android....
today i learn how to display dialogue when we accidentally click on the cancel button....
but when i try to implement it is showing some error....!!!

Answer 1

@Kainui

Answer 2

It looks like the constructor you're calling, AlertDialog.Builder(), is saying it's undefined because you're trying to pass (this) which isn't defined as an argument for that constructor. So when this happens you either need to override the constructor (DON'T do that haha) or you can pass it the proper type that the constructor needs, which is a (context).

So to be clear, I believe you should have on that line:

invalidNumberDialog = new AlertDialog.Builder(context)

I'm fairly new to a lot of this too, so if it does/doesn't work, tell me so I know and we can try to figure this out.

Answer 3

teach me also android plss

Answer 4

@factor http://developer.android.com/index.html is a great place to begin.

Answer 5

pls solve this also......
there is no error's in the program but it is showing that there is some buffer over flow exception.....
@Kainui

Answer 6

Hmm, do you have some sort of try block on some I/O stuff but don't have a catch block to handle it?

Answer 7

My dear friend,
Please can you help me to rectify that problem.... @Kainui
really i don't know what to do...
I am sorry if i gave any trouble to you....@Kainui

Answer 8

Really sry. I dnt knw.

Answer 9

@chetan552 I don't really know, I am not sure, you might be better off trying like a stack exchange site.

Answer 10

Did you even set the title of alertDialogBuilder yet..?

Answer 11

Can you explain me indetail..@C0rpse

Answer 12

@Override
public void onClick(View arg0) {

AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(
context);

alertDialogBuilder.setTitle("whateveritmaybe");

I would assume you have this set.

Answer 13

Also i think you misspelled negative

Answer 14

Ya i use the same syntax...@C0rpse