Start Battery use checking using Intent.ACTION_POWER_USAGE_SUMMARY

Start Battery use checking using Intent.ACTION_POWER_USAGE_SUMMARY

package com.AndroidBatteryUsage;

 

import android.app.Activity;

import android.content.Intent;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.os.Bundle;

import android.widget.Toast;

 

public class AndroidBatteryUsageActivity extends Activity {

    /** Called when the activity is first created. */

    @Override

    public void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.main);

         

        PackageManager packageManager = getPackageManager();

        Intent intent = new Intent(Intent.ACTION_POWER_USAGE_SUMMARY);

        ResolveInfo resolveInfo = packageManager.resolveActivity(intent, 0);

         

        if(resolveInfo == null){

         Toast.makeText(AndroidBatteryUsageActivity.this,

           "No suitable Activity found!",

           Toast.LENGTH_LONG).show();

        }else{

         startActivity(intent);

        }

    }

}







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