Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.app.Activity;

import android.os.Looper;

import android.view.WindowManager;

public class Main {

    public static float getBrightness(Activity activity) {

        return activity.getWindow().getAttributes().screenBrightness;
    }

    public static boolean getBrightness(final Activity activity, float brightness) {
        final WindowManager.LayoutParams layoutParams = activity.getWindow().getAttributes();
        layoutParams.screenBrightness = brightness;

        if (isUIThread())
            activity.getWindow().setAttributes(layoutParams);
        else
            activity.runOnUiThread(new Runnable() {

                @Override
                public void run() {
                    activity.getWindow().setAttributes(layoutParams);

                }
            });

        return false;

    }

    public static boolean isUIThread() {

        return Looper.getMainLooper().getThread().getId() == Thread.currentThread().getId();

    }
}