Turn off dual display in HDMI mode? - Acer Iconia A500

Is there any way to turn off the tablet's display when HDMI is plugged in?

There's a thread (or two) on this in the Q&A section already...
Short answer, no.

NO!! Read the other 10 threads on this. Go to the market and download rootdim. This will allow you to dim the screen down to 0 and it serves the same purpose.

Thank you !! Just what I needed. Btw If anyone stumbles upon this thread, you can still navigate around the tab with the brightness at 0, either by looking at the TV (it doesn't effect the display on that) or by using a mouse.

Related

HDMI screen on while Transformer closed.

Is this possible? I want to have the transformer lid closed while connected to HDMI and use a mouse for netflix. But the screen turns off no matter what when closing the lid. Thoughts?
EDIT: Nevermind i figured it out! just plug the hdmi in when it is already closed and you can then use the mouse to unlock and use it! false alarm.
Lid Closed-W/HDMI-But is the Screen on/off
Just wondering when docked with lid closed and hdmi working is your Tf's screen on or off. I was trying to find a way to connect tab to Hdmi and have the screen off.
Your post was the closest thing I could find to match. "Two questions realy" TIA.

[Q] double tap to wake?

Ok, so I am using my transformer at my desk to show my todo list, etc. I have a little holder for it and its plugged into ac power. Id like to basically have the screen on all the time, but when im not actively doing anything with it, it dims to the lowest setting possible (blacking out would be preferred), but i want to be able to wake it up by simply tapping the screen once or twice.
I know there is an app called tap tap that uses the proximity sensor, but i couldnt get it to work and it think it might be because its pretty dark in my office at night (I only have the monitors on), so maybe its not enough light for that to work. Plus id rather not have to wave my hand just right to get it to work. Tapping the screen would be much easier, but i understand if it turns the screen completely off, its not going to work.
Suggestions?
what about the microphone? try yelling at it maybe it will wake up
Why not simply have the screen on all the time ? Its in setting screen time out and change it to never ?
http://imageshack.us/photo/my-images/820/revolverbannercopy.jpg/
Why are people responding with questions that dont have to do with my question? Obviously I know how to keep the screen on all the time at regular brightness, but thats not what i asked how to do. And chatch15117 was just plain trolling.
Maybe "Tasker"? This app can do almost anything.
https://play.google.com/store/apps/...EsIm5ldC5kaW5nbGlzY2guYW5kcm9pZC50YXNrZXJtIl0.

[Q] Alternative ways to turn screen on/off

Hi all,
I'm wondering if there's any alternative ways to put the Nexus 7 (or any Android device I guess) to sleep/wake it up. I'm thinking something along the lines of an app that forces the touch screen to stay active but turns the display off so you can use touch input to activate wake/sleep.
Might be a bit of a stupid question. The reason I ask is because my N7 is mounted in my car and the power button isn't easily accessible.
Cheers for any tips..
UnitedWeFall said:
Hi all,
I'm wondering if there's any alternative ways to put the Nexus 7 (or any Android device I guess) to sleep/wake it up. I'm thinking something along the lines of an app that forces the touch screen to stay active but turns the display off so you can use touch input to activate wake/sleep.
Might be a bit of a stupid question. The reason I ask is because my N7 is mounted in my car and the power button isn't easily accessible.
Cheers for any tips..
Click to expand...
Click to collapse
Not sure if this helps but I have a case that I bought for my N7 and when I open it and close it the screen turns on and off.
Here it is http://www.amazon.com/gp/product/B0...ASIN=B008D2POAS&linkCode=as2&tag=newyormus-20
MineralGray02K said:
Not sure if this helps but I have a case that I bought for my N7 and when I open it and close it the screen turns on and off.
Here it is http://www.amazon.com/gp/product/B0...ASIN=B008D2POAS&linkCode=as2&tag=newyormus-20
Click to expand...
Click to collapse
Thanks for that but nah, it's mounted in my car dash so a case won't fit..
But that give me an idea.. does sliding a magnet across a specific point on the screen turn it on/off? That's the idea with the smart cases right?
UnitedWeFall said:
Thanks for that but nah, it's mounted in my car dash so a case won't fit..
But that give me an idea.. does sliding a magnet across a specific point on the screen turn it on/off? That's the idea with the smart cases right?
Click to expand...
Click to collapse
Yes,
The magnet is somewhere to the bottom left of the device (i would say to about a quarter from bottom up and on the black contour) . If you can add an sliding magnet (make sure is weak) then you can lock/unlock screen.
Nfc tags dude i wonder if they would work
Sent from my Nexus 7 using Tapatalk 2
I know some kernels can enable touch wake. I imagine it can incorporated soon. On my Galaxy Nexus, there's an app I downloaded that allowed a specific screen swipe to wake the screen.
Sent from my Galaxy Nexus using Tapatalk 2
wyattyoss said:
On my Galaxy Nexus, there's an app I downloaded that allowed a specific screen swipe to wake the screen.
Click to expand...
Click to collapse
What was the app?
Sent from the third Galaxy on the left.
That would be awesome. Do you remember the name of the app?
Gesture Control?
UnitedWeFall said:
Hi all,
I'm wondering if there's any alternative ways to put the Nexus 7 (or any Android device I guess) to sleep/wake it up. I'm thinking something along the lines of an app that forces the touch screen to stay active but turns the display off so you can use touch input to activate wake/sleep.
Might be a bit of a stupid question. The reason I ask is because my N7 is mounted in my car and the power button isn't easily accessible.
Cheers for any tips..
Click to expand...
Click to collapse
Hey man. I used to have an awesome app on my very first Android tab years ago. It would turn the screen completely black (via home screen or notification icon) without actually putting it to sleep. Because it wasn't really asleep, a double tab would turn the screen back on. I CANNOT FIND IT FOR THE LIFE OF ME! Anyway, after reading your question, I searched for an hour, because I could use something like this for my setup in my car.
So, I found something that turns the screen both on and off, and actually works on my N7. Search for Proximity Screen Off. I installed the free lite version, and it works. I found out the screen won't turn on though, unless you disable your lock screen. Play with the settings to your liking.
Oh, and since we don't have prox sensors, you can use your ambient light sensor. Good luck, lmk if it works for ya.
joelhon said:
What was the app?
Sent from the third Galaxy on the left.
Click to expand...
Click to collapse
It's called PGM Nexus. I almost don't want to give up my Galaxy Nexus (but I sadly still plan to) just because of this one app alone...it is so godawful nice to be able to swipe, or simply double tap the screen to fire up the screen. Unfortunately this app apparently requires some deep voodoo to work as its kernel related, and applies strictly to the Galaxy Nexus. I know a bunch of people have already started bugging the developer to make a version for the Nexus 7, I'd suggest piling on. :fingers-crossed:
It's apps like these that make you realize how superior the Nexus devices are at getting really good customized software over other devices.
I do wish there were some other options for the Nexus 7, like using the front camera as a proximity sensor of sorts to detect a handwave, or simply shaking the tablet.
jaycustom said:
Hey man. I used to have an awesome app on my very first Android tab years ago. It would turn the screen completely black (via home screen or notification icon) without actually putting it to sleep. Because it wasn't really asleep, a double tab would turn the screen back on. I CANNOT FIND IT FOR THE LIFE OF ME! Anyway, after reading your question, I searched for an hour, because I could use something like this for my setup in my car.
So, I found something that turns the screen both on and off, and actually works on my N7. Search for Proximity Screen Off. I installed the free lite version, and it works. I found out the screen won't turn on though, unless you disable your lock screen. Play with the settings to your liking.
Oh, and since we don't have prox sensors, you can use your ambient light sensor. Good luck, lmk if it works for ya.
Click to expand...
Click to collapse
Thanks for that! Appreciate it. I'll give it a try when I get home after work and report back.
jaycustom said:
Hey man. I used to have an awesome app on my very first Android tab years ago. It would turn the screen completely black (via home screen or notification icon) without actually putting it to sleep. Because it wasn't really asleep, a double tab would turn the screen back on. I CANNOT FIND IT FOR THE LIFE OF ME! Anyway, after reading your question, I searched for an hour, because I could use something like this for my setup in my car.
So, I found something that turns the screen both on and off, and actually works on my N7. Search for Proximity Screen Off. I installed the free lite version, and it works. I found out the screen won't turn on though, unless you disable your lock screen. Play with the settings to your liking.
Oh, and since we don't have prox sensors, you can use your ambient light sensor. Good luck, lmk if it works for ya.
Click to expand...
Click to collapse
Could you please post the settings you are using? Specifically the light sensor settings. I am having trouble getting this to work properly. Thanks!
Screen Off
gtdRR said:
Could you please post the settings you are using? Specifically the light sensor settings. I am having trouble getting this to work properly. Thanks!
Click to expand...
Click to collapse
Hello. I'm not sure if it helps you, but for turning off screen I use Nova Launcer (alternatively you could use Apex Launcher - as far as I remember, it has gestures in its free version) with Screen Off app by Katecca. I've set Nova Launcher to react to swiping up screen by executing Screen Off app. So I have to turn on screen by pressing button, but to turn off I just swipe up screen.
Best regards,
Artur
Added support for nexus 7 to ProximityScreenOffPro v6.0
https://play.google.com/store/apps/details?id=com.itsme4ucz.screenoffpro

Broken screen, how can I control it? And what can I use the phone for?

My I dropped my S7 edge and cracked the screen so that half of the screen kind of works but the touch does not work. I can see the lockscreen but if I connect a mouse I see a pointer for a fraction of a section then the screen goes dark. Maybe the lockscreen disables it.
But what are the best way to install some app on it to be able to remotley control it from a computer without using the touch?
If I get control of the phone can I use a chromecast to cast the screen to an external screen or are there any other aletrnatives as I read that there are none MHL support any longer.
And what could you use it for ? maybee some sort of Tasker "server",
crappy game console if you could cast the screen to a chromecast connected tv and add a bluetooth controller.?
What other scenarios could you use it for?
I know this is old but I'm at this part with a Samsung Galaxy s7 I have. The screens on these phones just are to fragile. I didn't even drop it and the back got so hot the glass broke on the back with not dropping it. Then next thing I know it the screen and lcd are all gone crazy on the front. I already Samsung backed up.
I'm wondering if there is a way to use ABD to push a set up so that I can use the phone connected to the chromecast or something where I can see it on my smart TV. So I guess is there an app to upload adb and a certain way to allow the Bluetooth keyboard to connect to take control. This is a really interesting way to find ways to have fun... Just thought it would be worth figuring out so people who are stuck with broken screens can maybe use the android as a backup drive on the computer ext...
I know that anything is possible. I don't really like to say that there is no way because there is a way to do anything if we put are minds to it. . But I don't know enough about it to making calls like that. I hope someone can at least figure out so we can use Bluetooth and wireless to get a working screen on the device in its altered state.
Mr_burton666 said:
My I dropped my S7 edge and cracked the screen so that half of the screen kind of works but the touch does not work. I can see the lockscreen but if I connect a mouse I see a pointer for a fraction of a section then the screen goes dark. Maybe the lockscreen disables it.
But what are the best way to install some app on it to be able to remotley control it from a computer without using the touch?
If I get control of the phone can I use a chromecast to cast the screen to an external screen or are there any other aletrnatives as I read that there are none MHL support any longer.
And what could you use it for ? maybee some sort of Tasker "server",
crappy game console if you could cast the screen to a chromecast connected tv and add a bluetooth controller.?
What other scenarios could you use it for?
Click to expand...
Click to collapse

Smart View screen off?

Hi guys,
Is there really no way to turn off the phone screen when using smart view? I've been searching and there doesn't seem to be any threads in regards to the issue, so hopefully I'm just being stupid.
Surely such an obvious feature can't be missing?
Thanks
JamesPBK - Galaxy S8 Duos (64GB)
you need to install smart view app and configure in settings
With the latest android update, while connected to my tv with smart view (Note 8), my phone screen turns off after a few seconds. How can I set this so that it stays on? (I use it for exercise and sometimes want it on tv and sometimes on my phone. I don't want my phone screen to turn off.)
I've a note8 and I want my screen to be off.. somehow even after the update, my screen is still on. Can anyone point me to the right direction on where is the setting for this? Thanks
raphilevine said:
With the latest android update, while connected to my tv with smart view (Note 8), my phone screen turns off after a few seconds. How can I set this so that it stays on? (I use it for exercise and sometimes want it on tv and sometimes on my phone. I don't want my phone screen to turn off.)
Click to expand...
Click to collapse
That is exactly what I also need - Connected with Smart View my Tab S3 Screen should stay ON - can't figure out how to do that. Is there a way?
Screen locks ...goes dim
Launch the app you want to screen cast then swipe down or up on ur screen...the app you are having trouble with is associated with a game booster .
Click on advanced settings of game booster/ launcher and disable "auto screen lock"
Hi, was wondering if anyone had further answers on this. Particularly the screen going off after few minutes whilst using smart view?. I have tab s3 and it does this whilst using zwift, it does not appear to be linked to a game booster or launcher (or j can't find that setting).
The screen doest lock i just need to swipe it to revive it, but i wish it could stay on so i can use both screens ?
Thanks all
Solved
Its seems there is nothing you can do when smart screen is activated. Even the 'screen always on' apps that are out there are ignored while smart screen is active. Also the alwzys on in developer options is ignored.
However i found a solution with an app called Macrodroid. Create a macro to be trigged when smart screen is running , adding always on screen as the action and its working fine :good::good:
I think this would also work in reverse for those of you who are having problem wiyh screen not dimming or going standby
Johnnyg48 said:
Solved
Its seems there is nothing you can do when smart screen is activated. Even the 'screen always on' apps that are out there are ignored while smart screen is active. Also the alwzys on in developer options is ignored.
However i found a solution with an app called Macrodroid. Create a macro to be trigged when smart screen is running , adding always on screen as the action and its working fine :good::good:
I think this would also work in reverse for those of you who are having problem wiyh screen not dimming or going standby
Click to expand...
Click to collapse
This did not work for me. The Macrodroid isn't even recognizing Smart View being opened.

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