Battery Library

[imgsimonebiliato]

Hi Everyone,
is there a b4a library that show me the status of the battery and all other information?
Thanks:sign0085:

 

[derez]

Look for PhoneEvents in the "phone" documentation.

 

[imgsimonebiliato]

where i can find it?

 

[mc73]

where i can find it?

Have a look here: Basic4android - Phone

 

[DOM85]

(Exemple)

Sub Process_Globals
Dim EvenementPhone As PhoneEvents
End Sub
.
.
Sub Activity_Create(FirstTime As Boolean)
EvenementPhone.Initialize("EvenementPhone")
End Sub
.
.
Sub EvenementPhone_BatteryChanged(Level As Int, Scale As Int, Plugged As Boolean, Intent As Intent)
Msgbox("Battery level " & Level & " %", "")
End Sub

 

[imgsimonebiliato]

Have a look here: Basic4android - Phone

Ok, but where I download it?

 

[mc73]

Ok, but where I download it?

See the attachment (zip) in Erel's post, here: http://www.b4x.com/forum/additional...-library-v1-80-ringtonemanager.html#post99295

 

[klaus]

The Phone library is part of the B4A so you dont need to download it.
You must check it in the Tab Libs in the lower right corner in the IDE.
Have a look at the Beginner's Guide chapters 4.3.4 and 13.7

Best regards.

 

[nfordbscndrd]

If you look at the bottom of this page in the Documentation Wiki, you will see the code for displaying battery status.

You can find more information by searching for "battery" in the search box at the top of this page.

 

[imgsimonebiliato]

(Exemple)

Sub Process_Globals
Dim EvenementPhone As PhoneEvents
End Sub
.
.
Sub Activity_Create(FirstTime As Boolean)
EvenementPhone.Initialize("EvenementPhone")
End Sub
.
.
Sub EvenementPhone_BatteryChanged(Level As Int, Scale As Int, Plugged As Boolean, Intent As Intent)
Msgbox("Battery level " & Level & " %", "")
End Sub

Thnk to everyone

 

[jota]

How can one access the detailed menu of consumption? thanks

 

[Penko]

Do you mean you just want to send the user to this screen or you want the information how much each app has consumed?

 

[jota]

I mean to send the user to that screen, but also would be nice to have the information if possible.

 

[Penko]

Unfortunately, i am not experienced enough to make it with B4A. The Intent that has to be sent to show the screen is: ACTION_POWER_USAGE_SUMMARY

Intent powerUsageIntent = new Intent(Intent.ACTION_POWER_USAGE_SUMMARY);
ResolveInfo resolveInfo = getPackageManager().resolveActivity(powerUsageIntent, 0);
// check that the Battery app exists on this device
if(resolveInfo != null){
    startActivity(powerUsageIntent);
}

This java source this the trick but I really can't help how to do it in B4A.

 

[dxxxyyyzzz]

 Dim i As Intent
 i.Initialize( "android.intent.action.POWER_USAGE_SUMMARY", "")
 StartActivity(i)

This should open the battery consumption screen.

 

[jota]

Perfect. thank you very much