this post was submitted on 19 Jun 2024
0 points (NaN% liked)

Android

21957 readers
94 users here now

The new home of /r/Android on Lemmy and the Fediverse!

Android news, reviews, tips, and discussions about rooting, tutorials, and apps.

🔗Universal Link: !android@lemdro.id


💡Content Philosophy:

Content which benefits the community (news, rumours, and discussions) is generally allowed and is valued over content which benefits only the individual (technical questions, help buying/selling, rants, self-promotion, etc.) which will be removed if it's in violation of the rules.


Support, technical, or app related questions belong in: !askandroid@lemdro.id

For fresh communities, lemmy apps, and instance updates: !lemdroid@lemdro.id

💬Matrix Chat

💬Telegram channels / chats

📰Our communities below


Rules

  1. Stay on topic: All posts should be related to the Android OS or ecosystem.

  2. No support questions, recommendation requests, rants, or bug reports: Posts must benefit the community rather than the individual. Please post to !askandroid@lemdro.id.

  3. Describe images/videos, no memes: Please include a text description when sharing images or videos. Post memes to !androidmemes@lemdro.id.

  4. No self-promotion spam: Active community members can post their apps if they answer any questions in the comments. Please do not post links to your own website, YouTube, blog content, or communities.

  5. No reposts or rehosted content: Share only the original source of an article, unless it's not available in English or requires logging in (like Twitter). Avoid reposting the same topic from other sources.

  6. No editorializing titles: You can add the author or website's name if helpful, but keep article titles unchanged.

  7. No piracy or unverified APKs: Do not share links or direct people to pirated content or unverified APKs, which may contain malicious code.

  8. No unauthorized polls, bots, or giveaways: Do not create polls, use bots, or organize giveaways without first contacting mods for approval.

  9. No offensive or low-effort content: Don't post offensive or unhelpful content. Keep it civil and friendly!

  10. No affiliate links: Posting affiliate links is not allowed.

Quick Links

Our Communities

Lemmy App List

Chat and More


founded 3 years ago
MODERATORS
 

TL;DR

  • Android 15 is preparing to tweak the threshold that determines whether a charger is seen as fast, from a measly 7.5W to a more reasonable 20W.
  • The operating system has long considered any charging speeds of at least 7.5W to be fast, which is far, far below what actual fast chargers can deliver nowadays.
  • The change isn’t live yet in the latest Android 15 beta, though, so chargers that deliver 7.5W of power will still be seen as fast on Pixels.
top 10 comments
sorted by: hot top controversial new old
[–] jet@hackertalks.com 0 points 2 years ago (3 children)

Why not just show the charging W on the screen instead of 'fast'.

[–] hashferret@lemmy.world 0 points 2 years ago (1 children)

Seriously. This thought occurred to me the other day when I plugged my power bank into a car's charging port to check the wattage and wondered "why the fuck can't my phone just do this by default?" Do we actually not trust people to understand higher number = faster?

[–] ryannathans@aussie.zone 0 points 2 years ago

Charging.. the car?

[–] You999@sh.itjust.works 0 points 2 years ago (1 children)

Because the less tech savvy people will be confused when the battery starts getting full and charging speed tapers off which will lead to complaints about their 20w charger only providing 3w of power.

[–] jol@discuss.tchncs.de 0 points 2 years ago

Then give a setting to enable it in the developer settings.

[–] limerod@reddthat.com 0 points 2 years ago (1 children)

Android is catering to the general public. The average user would easily understand fast, slow and normal. 20w, 68w, 5w not so much. But, I agree not having to use apps or 3rd party cables just to see the charging watts would be great. Even a Dev flag to enable the feature would be cool.

[–] veroxii@aussie.zone 0 points 2 years ago (1 children)

That's ridiculous. People have been buying light bulbs based on Watts for around a century and understand that higher W means brighter and more power.

[–] ryannathans@aussie.zone 0 points 2 years ago (1 children)
[–] Emoba@discuss.tchncs.de 0 points 2 years ago

You make it sound like a joke but that's literally all it takes here.

[–] Die4Ever@programming.dev 0 points 2 years ago

below 5W, then the charger is considered “slow,” and the message “charging slowly” is shown on the lock screen. If the power is above 7.5W, then it’s considered “fast,” and the “charging rapidly” message is shown instead. If the power is between 5 and 7.5W, then the charger is seen as “normal,” and the lock screen simply says the phone is “charging.”

Seems to be a purely cosmetic change. I was wondering if the OS has any different behavior when charging quickly (like being more aggressive with running background processes, and running updates/backups) but the article didn't say anything about that.

If my phone was only charging at 5 or 6W I'd want to know the charger is garage. That might not even be enough to use the phone without losing battery. What they really need is to rename "slow" to "very slow", and then 5W to 7.5W could be considered the new "slow". The intent being that "very slow" is problematically slow (maybe the OS scheduler could pretend the phone is not charging). And "slow" charging would just be for mild inconvenience.

If only the phone could just tell me the actual number of watts it's charging at lol. Even if it's rounded and averaged.