Fetch Accent Color and set on Status bar

import android.content.IntentFilter;

import android.content.SyncStatusObserver;

import android.content.res.Configuration;

import android.content.res.TypedArray;

import android.graphics.Color;

import android.net.Uri;

import android.os.Build;

import android.os.Bundle;

import android.os.Handler;

import android.provider.ContactsContract;

import android.support.v7.app.AppCompatActivity;

import android.support.v7.widget.Toolbar;

import android.util.Log;

import android.util.TypedValue;

import android.view.KeyCharacterMap;

import android.view.KeyEvent;

import android.view.LayoutInflater;

import android.view.View;

import android.view.ViewGroup;

import android.view.Window;

import android.view.WindowManager;

import android.view.accessibility.AccessibilityEvent;

import android.view.accessibility.AccessibilityManager;

import android.widget.ImageButton;

            Log.d(Constants.PERFORMANCE_TAG, "PeopleActivity.onCreate finish");

        }

        getWindow().setBackgroundDrawable(null);

        fetchAccentColor();

    }

    @Override

    }

    /*

     * get Accent color from OS

     * */

    private int fetchAccentColor() {

        TypedValue typedValue = new TypedValue();

        TypedArray a = this.obtainStyledAttributes(typedValue.data, new int[] { R.attr.colorAccent });

        int color = a.getColor(0, 0);

        a.recycle();

        Log.e("TAG", "accent Colour  #"+Integer.toHexString(color));

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {

            Window window = getWindow();

            window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);

            window.setStatusBarColor(color);

        }

        return color;

    }

}