How to control LED on/off of my android phone ?

[basicall]

Hi, I could not find which LIB I should include in my project to control LED of my android phone. I am a newbie.:sign0104: Anyone could give me a little hint ?

 

[ZJP]

Camera1.FlashOn()
http://www.b4x.com/forum/additional...tes/9383-advanced-camera-library-v1-00-a.html

 

[basicall]

Camera1.FlashOn()
http://www.b4x.com/forum/additional...tes/9383-advanced-camera-library-v1-00-a.html

Hi ZJP,

Thanks for your prompt reply and warm help. I have a question here:

1, The LED I mentioned is a indication light for example when the battery is low it will on/off with red color when I got missed call it will on/off with blue color.

2, I checked that url you posted and I could find "Flashlight" in that camera library. But I think indication LED is not the same thing as Flashlight. So, I think indication LED could not be controled by that camera library.

 

[basicall]

In my opinion this should be the most basic feature of basic2adroid yet I could not find answer from online document :sign0163:

 

[moster67]

Perhaps using notifications?

Barx' Custom-Notification-library might help you (not tested):

http://www.b4x.com/forum/additional-libraries-classes-official-updates/16950-custom-notification-library-barx.html#post96888

 

[Erel]

You can use a regular notification object for that.
Basic4android - Core

 

[basicall]

You can use a regular notification object for that.
Basic4android - Core

The testing result is that, it could make sound and vibrate but could not make LED indicator work.

 

[basicall]

Perhaps using notifications?

Barx' Custom-Notification-library might help you (not tested):

http://www.b4x.com/forum/additional-libraries-classes-official-updates/16950-custom-notification-library-barx.html#post96888

Thanks. Will update you after I test it.

 

[Erel]

Have you set:

n.Light = True

 

[basicall]

Have you set:

n.Light = True

Sure. I tested with the following codes:

Sub Button1_Click

Dim n As Notification

n.Initialize
n.Light = True
n.Notify(1)

End Sub

 

[Erel]

You must set the Icon property and call SetInfo. See the example in the link I posted.

 

[basicall]

You must set the Icon property and call SetInfo. See the example in the link I posted.

ok. I updated code based on your instruction:

Sub Button1_Click

Dim n As Notification

n.Initialize
n.Light = True
n.Icon = "icon"
n.SetInfo("This is the title", "and this is the body.", Main) 'Change Main to "" if this code is in the main module.
n.Notify(1)

End Sub

But, it still could not make the phone LED indicator work. :signOops: I tested it on both Moto and Sony Ericsson.

 

[Erel]

The standard notification object uses the device default light settings. Seems like there are some devices that will not show any light in that case.

You can use this library to force the LED to flash: http://www.b4x.com/forum/additional...stom-notification-library-barx.html#post96888

 

[basicall]

You can use this library to force the LED to flash: http://www.b4x.com/forum/additional...stom-notification-library-barx.html#post96888

Hi Erel. I have tested the barx lib. It could work well with my moto phone. Thanks

 

[basicall]

Perhaps using notifications?

Barx' Custom-Notification-library might help you (not tested):

http://www.b4x.com/forum/additional-libraries-classes-official-updates/16950-custom-notification-library-barx.html#post96888

Hi moster67. My testing result is that the barx lib could work well with my moto phone. Thanks

 

[webkumanda]

Hii

I want a turn on/off usb keyboard leds.

CAPSLOCK, NUMLOCK, SCROLLLOCK Leds.

How can I do?

Thanks

 

[Erel]

Please do not make duplicate posts. This thread is not related to your question.