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Apache License
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package me.dm7.android.widget; //www .ja v a 2 s . c o m import android.hardware.Camera; public class CameraUtils { /** A safe way to get an instance of the Camera object. */ public static Camera getCameraInstance(){ Camera c = null; try { c = Camera.open(); // attempt to get a Camera instance } catch (Exception e){ // Camera is not available (in use or does not exist) } return c; // returns null if camera is unavailable } }