android - How can I steady the compass? -

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I am making a compass for Android and I have to do this work, but there is a flaw in reading it at some degree Continuously changes, even if the device does not move. I know that this is due to magnetic distortion with the sensor, but how can I still make my app responsive, when the user continues, how many variations do not show the user still, then how do I form a more stable compass Can I give

Have you tried implementing a low pass filter?

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