Quick Screenshot Free

Using proximity sensor to capture phone screen quickly and easily, especially when you're playing games.
Tutorial: http://www.youtube.com/watch?v=6uS86RrPK_Q

I've tried many screenshot Apps, which either works clumsily or crashes rudely. After a lot of effort, I made the Quick Screenshot. It's truly as the name suggests. Please try and tell me your happiness.

Features:
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1. Two trigger methods to capture screen
-- Proximity Sensor : block then unblock the sensor on your phone to trigger.
-- Accelerometer : just shake your phone to trigger.

I believe these two sensors are very popular with Android devices. At least the accelerometer should be available.

2. Two notification methods for the trigger. Sound or vibration is used to notify trigger is initiated.

3. The image resolution and quality, as well as PNG or JPEG format is configurable.

4. Simple gallery for reviewing the screenshots. For editing and sharing, please use other Apps. The images are kept at folder "/sdcard/Quick Screenshot/"

5. There is also a page to do bug report and feature request. If you would like, click "Rank me" to go to Google Play for ranking and comments.

Notes:
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This is the free version, mainly to verify that Quick Screenshot works with your phone or tablet, no Ads. You can use it for any long time. There is a limitation that each time you start this App, only five full screenshots could be done, and afterwards, the screenshot size are within 1/3 of the full screen size. The paid version costs $0.99.