Merge "Increase margin of Brightness dialog" into tm-qpr-dev

import android.view.Gravity;

import android.view.KeyEvent;

import android.view.View;

import android.view.ViewGroup;

import android.view.Window;

import android.view.WindowManager;

import android.widget.FrameLayout;

        FrameLayout frame = findViewById(R.id.brightness_mirror_container);

        // The brightness mirror container is INVISIBLE by default.

        frame.setVisibility(View.VISIBLE);

        ViewGroup.MarginLayoutParams lp = (ViewGroup.MarginLayoutParams) frame.getLayoutParams();

        int horizontalMargin =

                getResources().getDimensionPixelSize(R.dimen.notification_side_paddings);

        lp.leftMargin = horizontalMargin;

        lp.rightMargin = horizontalMargin;

        frame.setLayoutParams(lp);

        BrightnessSliderController controller = mToggleSliderFactory.create(this, frame);

        controller.init();