Activity in android -

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i need data web , display in ui.currently, did functionality in activity oncreate() method.is right? or else can use other life cycle method onresume(),onpause().please guide me.

long lasting operations, such download web, should newer invoked ui thread (in oncreate, onresume, onpause). should use background tasks this, or anr crash. 1 of possible ways use asynctask, explained here.


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