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I use the MediaTracker class is a utility class to track the status of a number

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Question: I use the MediaTracker class is a utility class to track the status of a number of media objects. I need to load images over the net. How could I check the progress and know when loading is finished?

Answer: Use an asynchronous update interface for receiving notifications about Image information as the Image is constructed - ImageObserver. The imageUpdate method gets called with infoflag 8 (SOMEBITS) every time when more pixels arrive. And with infoflag 32 (ALLBITS) when loading is complete.
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