Android Question USB Conenection

eurojam

Well-Known Member

Licensed User

Longtime User

• Nov 30, 2015

• #2

if all the above is doing fine, like you reported, you have to start b4a, write your first programm

B4X:

Sub Activity_Create(FirstTime As Boolean)
    'Do not forget to load the layout file created with the visual designer. For example:
    'Activity.LoadLayout("Layout1")
    Log("Hello World")

End Sub

and press F5 in debug mode. The app should start on your device....

 

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bkbinani

Member

• Nov 30, 2015

• #3

My Phone is Connected with USB and I m able to view and send SMS via PC using MyPhoneExplorer. But when I hit F5 as suggested above,
Error windows strike with message No Device Found.

I would be obliged for your help again.

Please.

Thanx in advance

 

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eurojam

Well-Known Member

Licensed User

Longtime User

• Nov 30, 2015

• #4

did you try to connect it with adb?
adb you can find in the SDK folder <sdk>/platform-tools/
from the commandline enter: adb devices which will list all connected devices. See if your device is listed.

more information you can find here: http://developer.android.com/tools/help/adb.html
and/or for example: http://www.greenbot.com/article/245...-options-on-your-android-phone-or-tablet.html

 

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bkbinani

Member

• Nov 30, 2015

• #5

Thanx a lot sir.

Let me try. I would give u feedback.

 

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bkbinani

Member

• Nov 30, 2015

• #6

I had put the command as

c:\adb\adb devices

The Result is:
list of devices attached
0123456789ABCDEF device

I think devices is attached.

Please advice again what next.

Thanx in advance.

 

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Erel

B4X founder

Staff member

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Longtime User

• Nov 30, 2015

• #7

The IDE uses this exact call to list the USB devices.

Is this the actual device id? Which device are you using?

 

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bkbinani

Member

• Nov 30, 2015

• #8

Xolo A500s

 

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Erel

B4X founder

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• Nov 30, 2015

• #9

What is the path of android.jar under Tools - Configure Paths?

 

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bkbinani

Member

• Nov 30, 2015

• #10

Sir
Image enclosed.
Plz.
Thanx

 

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Erel

B4X founder

Staff member

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• Dec 1, 2015

• #11

What is the output of:
c:\android\android-sdk-windows\platform-tools\adb devices ?

 

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bkbinani

Member

• Dec 2, 2015

• #12

Thanx a Lot Sir.

Today My Phone is connected to PC via USB and I am able to Use it in B4A IDE.

Many many thanks for your support.

Hope to c u again in my future post.

 

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B4AinNY

Member

Licensed User

• May 12, 2016

• #13

I'm having similar problem as user above.
I have found and run ADB and see that ADB devices lists one device
It must be correct one since if I disconnect USB cable and again ask for list, the device is no longer found.
For me my Path to android.jar is
C:\Android\Android-sdk\platforms\android-23\android.jar
Now - what do I do next ?

 

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Erel

B4X founder

Staff member

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Longtime User

• May 13, 2016

• #14

What happens when you run your code from the IDE (with B4A-Bridge disconnected)?

 

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