emergency cell broadcasts need an alarm
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I did find a video of the alarm is question: https://youtu.be/sxF2c_nhiGM?si=nXzZYHBnhjPoy-MQ
EDIT:
I think this is the AOSP files for it: https://android.googlesource.com/platform/packages/apps/CellBroadcastReceiver/+/refs/heads/main/res/raw -
@kugiigi okay to summarize this is the AOSP link to the alerts: https://android.googlesource.com/platform/packages/apps/CellBroadcastReceiver/+/refs/heads/main/res/raw
you can turn off alerts in android with no notice so we don't need to necessarily implement that.
a feature in android which we should also implement is opt-in: "Always alert at full volume" which if turned on will override Silent Mode and still do the alarm.
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That should be not hard to do, if we decide which sound to add , i can give a try.
The only thing i don't know is if i can override current sound level.
Also as it uses the desktop notification path we need to add a special flag to do such thing -
I can only share the experience with alarms of other OS on other phones:
The noise is so horrible and disturbing people gets nervous and just dismiss it without reading the text. -
@lduboeuf it should be the standard alert presidential/amber alert sound in my opinion
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@lduboeuf it should be the standard alert presidential/amber alert sound in my opinion
Ah hmm, you mean it plays a sound already ?
i don't remember how i did it -
@ChromiumOS-Guy
https://commons.wikimedia.org/wiki/File:Cell_Broadcast_Alert_Tone.oga
There is a standard for the tone as covered on https://en.wikipedia.org/wiki/Cell_Broadcast#Public_warning_systems -
@sixwheeledbeast yes i meant this when i said standard tone, thank you!
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@ChromiumOS-Guy
I've quickmy looked at the code and we have an alert sound defined ( but that is not the one we expect ).
I wonder if you were on silent mode or very low volume level ?I need now to see if it is easy to bypass any user config
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@lduboeuf For me there was never a tone when a CB alert arrived, no matter if I was in silent or not.
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