startPreview       64 apps/HelloAndroid/src/com/example/hellohalide/CameraPreview.java             mCamera.startPreview();
startPreview      100 apps/HelloAndroid/src/com/example/hellohalide/CameraPreview.java         startPreview(holder);
startPreview      112 apps/HelloAndroid/src/com/example/hellohalide/CameraPreview.java         startPreview(holder);
startPreview      126 apps/HelloAndroid/src/com/example/hellohalide/CameraPreview.java             startPreview(getHolder());