LAMW and BATTERY STATS

[benohb]

Is there a way to know the voltage and amps

[jmpessoa]

Hello, benohb!

Can you point up some java/android code example?

[If yes, I can try implement a LAMW pascal code wrapper ....]

[benohb]

https://www.programcreek.com/java-api-examples/?class=android.content.Intent&method=ACTION_BATTERY_CHANGED

[benohb]

Oh yes
BatteryManager Just a struct
https://android.googlesource.com/platform/frameworks/base/+/2164cf4f4043b4892db5688ed53624af758fcdaa/core/java/android/os/BatteryManager.java

so ...

Code: Pascal  [Select][+][-]

1. jBroadcastReceiver1.IntentActionFilter:= afBatteryChanged;

and

Code: Pascal  [Select][+][-]

1. procedure TAndroidModule1.jBroadcastReceiver1Receiver(Sender: TObject; intent: jObject);
2. begin
3.  
4.  
5.    ShowMessage('Broadc: ' + inttostr(jIntentManager1.GetExtraInt(intent,'voltage')));
6. end;      
7.  

Work

@jmpessoa
I am in developer mode. Will I need some type of permissions after release َAPK ??

[jmpessoa]

From LAMW/docs:

https://github.com/jmpessoa/lazandroidmodulewizard/blob/master/docs/How_To_Get_Your_Signed_Release_Apk.txt

[benohb]

Thank you jmpessoa 

Also, my thanks to you about JmyHello (The empty component) It helped me a lot with making a new battery component

[jmpessoa]

It helped me a lot with making a new battery component..

Can you publish it?

Hint:
https://github.com/jmpessoa/lazandroidmodulewizard/blob/master/docs/how_to_create_new_components.txt

[benohb]

jmpessoa

battery component…

It has dependencies with

Code: Pascal  [Select][+][-]

1. jBatteryManager = class(jControl)
2.  private
3.     FOnReceiver: TOnReceiver;
4.     Broadcast:jBroadcastReceiver;
5.     jIntentManager1:jIntentManager;  

The problem is that Lazarus puts them above the window automatically (jBroadcastReceiver and jIntentManager)
I need them because the battery class element is not available in API <21