Android Question FileExplorer hangs after MENU-Key

[Zerberus]

Hi,

i wrote a little mp3-player. When i call the FileExplorer (to choose a directory) with button, it's okay. But when i press the MENU-Key, the FileExplorer (and the whole app) hangs.

What's wrong? I append a little demo-program to demonstrate the effect.

Greetings

Zerberus

(sorry about my english, i'm a german speaker)

 

[Erel]

You cannot show a modal dialog from a menu click event. You need to use CallSubDelayed to call a sub that will then show the file explorer.

 

[Zerberus]

Pity, but thanks for Your answer.

 

[Erel]

It is a very simple solution

 

[Zerberus]

What do You think about my solution in the attachment?

 

[Erel]

Does it work as you like it?

 

[Zerberus]

Well, al least it doesn't hang . For full functionality i will test next.