How to match Android Camera Preview correctly?

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Android camera preview capture/resizing captured image to match preview

I am trying to create and application that requires me to take the previously captured image and place it over the current camera preview with about 0.5 alpha. This "overlay" image serves as a guide for capturing the next picture; the client will use the overlay to compare the current frame in the preview to the previously captured image. A simple way to approach this was to retrieve the last file that was captured and set that to a view. However, the captured image does not always match...

Answer:

I got it to work using two TextureView components: One is set to 0.5 alpha and lays on top of the other...

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Other solutions

Why do iPhones seem to be just as powerful as Android phones, even though their technical specifications don't match up at all?

The interface is fast, fluid, and the screen looks reasonably good. The camera takes pictures insanely fast (crazy shutter speed), and while not super hi-res, they're at least decent. Even the battery life is okay in comparison, and I've been told it...

Answer:

The software stack on iOS is quite a bit more efficient that Android. Especially in its use of memory...

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YWF Superstars 7th Episode 3/24/12 rate the show +WQ?

We are welcomed by Jerry The King Lawler & Vince McMahon. Match 1 Kevin Thorn defeats a local jobber YWF News Center Next week on The Night Before Wrestlemania Superstars you will see The Boogeyman & Papa Shango vs Nailz & The Berzerker:...

Answer:

Match 1 6/10 promo 1 8/10 Match 2 8.5/10 Promo 2 9.5/10 hmmmm M maybe mysterio? Match 3 9/10 overall...

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Somehow I took a screen shot of my messages on my android phone...?

And I have no idea how I did this. I noticed when I went to my camera and saw the preview of it in my pics. I can't figure out how I did it. If it helps, I was using either swype keyboard or go sms keyboard. Any ideas? Thanks.

Answer:

With Android 4.0, you can take a screenshot by pressing Power and Volume Down.

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Ideal touch phones to buy?

Well... Budget will be 5k-8k. My choices of brands will be Nokia, Samsung (as Android is becoming more popular), Sony Erickson. Kindly suggest some good "touch phones". Enough of typing.. My friend has bought Samsung Android for 8K.. But something...

Answer:

Try Samsung Champ C 330. Or you can wait for iPhone 4S. Its real good. Very, very good indeed. Don't...

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Best android mobile phone below 14,000INR? My needs: 5 MP camera Full touch Android Good processor speed? Best?

Best android mobile phone below 14,000INR? My needs: 5 MP camera Full touch Android Good processor speed? Best? Best android mobile phone below 14,000INR? My needs: 5 MP camera Full touch Android Good processor speed? Best android mobile phone below...

Answer:

Sony Ericsson Live with Walkman - WT19i http://www.flipkart.com/sony-ericsson-li… Specs: - 5...

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Adobe Bridge shows icons instead of preview images when reading from the camera?

To edit/view photos from my camera, normally I pop the card out of the camera and pop it into either a card reader or the SD slot on either my desktop or laptop. Works like a charm, I see the preview images just fine. Recently, to save wear and tear...

Answer:

Same thing happens on my 350D but in ACDSEE. I noticed after a while the images do appear but its not...

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thren0dy at Yahoo! Answers Mark as irrelevant Undo

Adobe Bridge shows icons instead of preview images when reading from the camera?

To edit/view photos from my camera, normally I pop the card out of the camera and pop it into either a card reader or the SD slot on either my desktop or laptop. Works like a charm, I see the preview images just fine. Recently, to save wear and tear...

Answer:

It's because the camera doesn't create preview images, that is a function of your computer's file system...

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Phi at Yahoo! Answers Mark as irrelevant Undo

Front facing camera app for android?

I've been looking everywhere and tried several apps already that claims that have front-facing camera feature but then none of them worked yet. My cellphone is LG P-970 Optimus black. and my android version is 2.2.2. Most apps say the front-facing camera...

Answer:

Nope, no such app available for that kind of situation... Sorry about that.... Good luck!

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Answer:

Cartoon Camera  Android Apps on Google Play Momentcam  Android Apps on Google Play Some filters of...

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