get Power Save Status - Android android.os

Android examples for android.os:PowerManager

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  2. Android
  3. android.os
  4. PowerManager

Description

get Power Save Status

Demo Code

import android.app.Application;
import android.content.Context;
import android.os.Build;
import android.os.PowerManager;

public class Main {

  public static boolean getPowerSaveStatus() {
    if (Build.VERSION.SDK_INT >= 21) {
      try {//from w  w w  . j  a v a  2 s . c o m
        Context context = getApplicationUsingReflection()
            .getApplicationContext();
        PowerManager pm = (PowerManager) context
            .getSystemService(Context.POWER_SERVICE);
        return pm.isPowerSaveMode();
      } catch (Exception e) {
        System.out.println(e);
      }
    }
    return false;
  }

  public static Application getApplicationUsingReflection() throws Exception {
    return (Application) Class.forName("android.app.ActivityThread")
        .getMethod("currentApplication").invoke(null, (Object[]) null);
  }

}

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