Google Messages may soon solve your dark viewfinder struggles
Source: Android Authority
TL;DR
- Google is working to incorporate Low Light Boost for the Google Messages in‑app camera preview.
- The feature brightens the viewfinder in real time to aid framing in dimly lit scenarios.
- Low Light Boost does not affect the final photo quality; it only modifies the camera preview, not the output image.
Recent Updates to Google Messages
Google has been gradually adding features to Google Messages over the years. Just last month, Google finally added a Trash folder to Messages, and we’ve even spotted more customization options in the works.
We’ve now spotted one more feature in Google Messages’ pipeline: Low Light Boost for the in‑app camera preview.
What Is Low Light Boost?
Low Light Boost is an Android feature that brightens the real‑time camera stream in apps. Unlike Night Mode, which improves the final image quality but requires the user to hold still for a moment, Low Light Boost works instantly on camera previews. Both features can be used together for the best results.
Google says Low Light Boost automatically adjusts the amount of brightening needed based on available light, optimizing it for every environment. This helps users see what’s in the frame before capture, especially in low‑light conditions.
Implementation Options
There are two ways to implement Low Light Boost on Android devices:
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Low‑Light Boost AE Mode – A hardware‑level auto‑exposure mode that fine‑tunes the Image Signal Processor (ISP) pipeline. It delivers the highest quality and performance. Google notes that apps should prioritize this mode. It is supported on devices running Android 15 or later and requires OEM support in the HAL (currently available on Pixel 10 devices).
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Google Low Light Boost – A software‑based solution (HDRNet) provided by Google Play Services. If the device doesn’t support the AE mode, apps can fall back to this post‑processing approach, which brightens the camera stream in software and is available on a broader range of devices.
Low Light Boost in Google Messages
In the Google Messages v20260501 beta, we spotted code suggesting that Google is working to enable Low Light Boost for in‑app camera previews. While we haven’t been able to get the feature working reliably yet, the intention is clear: when functional, it should make it easier to frame subjects in dimly lit scenes.
Keep in mind that Low Light Boost only affects the preview; it does not improve the final image captured after pressing the shutter button. Achieving that would require a Night Mode implementation on the device.
Caveat
An APK teardown can predict features that may arrive in a service based on work‑in‑progress code, but there’s no guarantee that predicted features will make it to a public release.