Bubble level/plumb that supports camera preview, custom inclination for slope, pitch display, look and feel like a real bubble level, smooth bubble movement.
1. Internet access is for crash report and flurry tracking.
2. Orientation: It always works in landscape orientation because there is a bug on android early version that the camera preview doesn't work in portrait orientation
2. Orientation: It always works in landscape orientation because there is a bug on android early version that the camera preview doesn't work in portrait orientation
