rasheedsulayman

@SuppressLint("InlinedApi")
internal fun Context.getThemeBackgroundColor(): Int {
    val attributes = theme.obtainStyledAttributes(intArrayOf(android.R.attr.colorBackgroundFloating))
    try {
        return attributes.getColor(0, Color.WHITE)
    } finally {
        attributes.recycle()
    }
}

rasheedsulayman

/*
 * Copyright (C) 2015 Jake Wharton
 * Modified work Copyright 2019 Phil Olson
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *

rasheedsulayman

<?xml version="1.0" encoding="utf-8"?>
<resources>

<!-- google's material design colours from 
http://www.google.com/design/spec/style/color.html#color-ui-color-palette -->

    <!--reds-->
    <color name="md_red_50">#FFEBEE</color>
    <color name="md_red_100">#FFCDD2</color>
    <color name="md_red_200">#EF9A9A</color>

rasheedsulayman

//https://stackoverflow.com/a/9989900/6484427
private String getRealPathFromURI(Uri contentURI , Context context) {
        String result;
        Cursor cursor = context.getContentResolver().query(contentURI, null, null, null, null);
        if (cursor == null) { // Source is Dropbox or other similar local file path
            result = contentURI.getPath();
        } else {
            cursor.moveToFirst();
            int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
            result = cursor.getString(idx);