Review screen padding configuration

[SnowVolf]

I'm noticed that on new versions of Android, where the 3-button navigation bar is enabled, an additional indent is added equal to exactly the height of these buttons. This is a dead zone that cannot be used. Unfortunately, attempts to increase the number of rows on the page do not produce results.

Insets are set in Dashboard.java void configureSystemBarsPadding(PageConfig c)

private void configureSystemBarsPadding(PageConfig c) {
        {
            SystemBarTintManager.SystemBarConfig config = mScreen.getSystemBarTintManager().getConfig();
            int sbh = c.statusBarHide ? 0 : config.getStatusBarHeight();
            int abh = getActionBarHeight();
            int padding_top = c.statusBarOverlap ? 0 : sbh + abh;
            int padding_right = 0;
            int padding_bottom = 0;
            // Maybe cause of issue
            int nbh = config.getNavigationBarHeight();
            boolean navigationAtBottom = config.isNavigationAtBottom();
            if (!c.navigationBarOverlap) {
                if (navigationAtBottom) {
                    padding_bottom = nbh;
                } else {
                    padding_right = nbh;
                }
            }
            if (mIsAndroidActionBarDisplayed) {
                try {
                    View v = getWindow().getDecorView();
                    int resId = getResources().getIdentifier("action_bar_container", "id", "android");
                    ViewGroup v1 = v.findViewById(resId);
                    ((View) v1.getParent()).setPadding(0, sbh, 0, 0);
                } catch (Exception e) {
                    e.printStackTrace();
                }
                padding_top = 0;
                sbh = 0;
            }
            findViewById(R.id.sb_padding).setPadding(0, padding_top, padding_right, padding_bottom);
            mEditControlsView.setPadding(0, sbh + abh, navigationAtBottom ? 0 : nbh, navigationAtBottom ? nbh : 0);
        }
    }

For the sake of experimentation, I removed bottom insets in this method, and the bug disappeared. But there were problems with indentations from the status bar, but this is the lesser of 2 evils. Most likely this was a consequence of using the AppCompat theme, and it is necessary to rewrite the calculation of paddings through WindowInsetsCompat to work correctly.