android - Trouble With TabActivity on Frequent Clicking The Tabs -

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in application there 3 tabs tab host contains activities . these activities downloading images , videos server.the problem when click tabs force close due many exceptions. if solve 1 exception arise. want introduce progress dialog on tab click user unable click other tabs.i tried including progress bar @ starting of oncreate() , ontabchanged() no use please me regard this.

if information not eno

you need use asynctask show progress bar.and downloading use thread allowing ui load smoothly.

check out link progress bar async task progress bar


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