Developers
have to test a
lot.
On a lot of
devices.
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CameraX!
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CameraX,
uses Camera2!
(under-the-hood)
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API 21+
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Camera2:
Too much control.
CameraX:
Use case based.
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3 use cases
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3 use cases
1. Preview
2. Analysis
3. Capture
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1. Preview
Displaying the
image.
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2. Analysis
Analyze the buffer
for, maybe, ML Kit?
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3. Capture
Save your images.
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Building a CameraX
app...
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Sample app:
bit.ly/camerax-git
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Don’t forget
permissions!
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Setup your
(basic) UI.
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Do NOT forget
permissions!
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Setup
TextureView
for rotations.
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Setup
CameraX!
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Setup the
Preview.
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Setup the
Analysis.
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Setup the
Capture.
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Bind
CameraX to
the lifecycle.
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Let’s talk use cases.
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Source: Android Developers
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Camera360
Detect faces & add
filters.
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CameraX fixes a lot
of issues. ⚕
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CameraX simplifies
Camera2.
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“Okay, Bapu, you’ve
impressed me with
CameraX.
Where do I go from here?
”
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For more:
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For more:
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For more:
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Now, go out
there & build
your first
CameraX app!
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Bapusaheb Patil
Mobile Engineer & Meme Historian at Softway
Say hi to me!
bapspatil
bapspatil.com
baps_patil ♂
Find these slides at:
bit.ly/camerax-ppt