@ColorInt
    public static int getTextColorPrimary(Context context) {
        return getColorAttr(context, android.R.attr.textColorPrimary);
    }
This method converts device specific pixels to density independent pixels.

@param px      A value in px (pixels) unit. Which we need to convert into db
@param context Context to get resources and device specific display metrics
@return A float value to represent dp equivalent to px value
android/android_framework/base/src/main/java/github/tornaco/android/thanos/core/util/ResUtils.java