Android mAh cinsinden akü akım kapasitesini ve toplam batarya kapasitesini yakalayın mAh

Question

Android mA cinsinden, Akü Kapasitesini ve Akü Kapasitesini (mAh) alın.

Answer 1

Bu deneyin ..

public void getBatteryCapacity() { 
    Object mPowerProfile_ = null; 

    final String POWER_PROFILE_CLASS = "com.android.internal.os.PowerProfile"; 

    try { 
     mPowerProfile_ = Class.forName(POWER_PROFILE_CLASS) 
       .getConstructor(Context.class).newInstance(this); 
    } catch (Exception e) { 
     e.printStackTrace(); 
    } 

    try { 
     double batteryCapacity = (Double) Class 
       .forName(POWER_PROFILE_CLASS) 
       .getMethod("getAveragePower", java.lang.String.class) 
       .invoke(mPowerProfile_, "battery.capacity"); 
     Toast.makeText(MainActivity.this, batteryCapacity + " mah", 
       Toast.LENGTH_LONG).show(); 
    } catch (Exception e) { 
     e.printStackTrace(); 
    } 
}