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Android has Mouse support and I wonder if I can control a "virtual mouse" via service/app. I did a lot of research but I do not think the sdk provides anything I can use for obvious security reasons.
I wonder if anyone could give me a hint how to achieve this with root permission.
If android phones can run a VNC server this should be possible too shouldn't it?
I want to send the movement of a computer mouse to the phone. A cursor should be shown like if you connect a bluetooth mouse.
Thank you
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I'm trying to write and app to control 3 motors using my phone wirelessly and I'm not entirely sure what a simple way might be.
I was thinking to just send an RF signal, but the internet seems to agree that that is not feasible to do so. I was thinking of Bluetooth/wifi as well, but I would like to see if there are any other options to transmit signals from my phone.
I don't want to deal with establishing a bluetooth connection every time I want to use the motors, as for wifi I would prefer something that doesn't use the internet. Am I out of luck?
Also, I'm just getting into this type of stuff, so I apologize if this question is too obvious for some people, but I couldn't find an answer to it anywhere I looked, which is why I'm here.
All help is appreciated!
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I want to create an application like "King Root" that root the android device by one click.
Is there a library or code for this?
How can I do this?
This is not a thing you can just do and if you could, it would mean that android would have a HUGE security breach, since with root access strangers could have unwanted access over the whole device, including banking information etc.
By the way: KingRoot does not work
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as title says, im trying to figure out how to programmatically take a screenshot in android without root or adb,
what about executing script or simulating android keyevents? im trying to find solution but no success.
On Android 5.0+, use the media projection APIs. They are somewhat under-documented. This sample project demonstrates how to take screenshots.
On Android 4.4 and lower, this is not possible, outside of perhaps some security flaws on specific device models.
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Is there any method or way to check that user is writing text whether in whatsapp, or messaging, or any edit text.
No, not supported by Android. It might be possible if you go on a lower level using NDK, but the short answer is, there is no easy way.
The basis of this answer is how Java works, each application runs in a virtual environment and thus they can not interact with each other directly.
If you really want to achieve this (However there will probably be limited usage, such as only rooted devices) I would suggest to start search the web with keylogger android as keywords.
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I would like to ask what studies are needed for me turn my smartphone into a wireless keyboard and use for desktop/laptop/etc...? How could I achieve this step by step? Thanks a lot for helping.
You would require an app which has a keyboard layout (or just use the android softkey) and send the key press code to a computer via Bluetooth.
You computer should have an interface software that can receive you incoming keystroke signal and convert that into the OS signal.
Actually there is an app in the market which has the same functionality
https://play.google.com/store/apps/details?id=com.iandrobot.andromouse.lite&hl=en