New app to take picture/video with no shuttle sound, no preview, fake preview, no real record file, I called it silent spy camera. You can search silent spy camera in the market or from my dev page. Or email to zhonglin.liu@gmail.com to request one for testing.

Link to the app center

It looks interesting. I suppose there is no way to see if the photo will turn out okay while taking it?

As a side note: next time, make the thread title smaller, as the current title is much too long.

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Thanks for your comments, Yes, fake preview, fake record file, you can not get what you just taken unless you have the password. No problem, next time I short the title.

App center link