Method launchAdjacent

app/src/main/java/eu/faircode/email/Helper.java:1347–1354

(Context context, boolean document)

    }

    private static boolean launchAdjacent(Context context, boolean document) {
        // https://developer.android.com/guide/topics/large-screens/multi-window-support#launch_adjacent
        Configuration config = context.getResources().getConfiguration();
        boolean portrait = (config.orientation == Configuration.ORIENTATION_PORTRAIT);
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
        return (prefs.getBoolean("adjacent_" + (portrait ? "portrait" : "landscape"), false) &&
                prefs.getBoolean("adjacent_" + (document ? "documents" : "links"), document));
    }

    static boolean customTabsWarmup(Context context) {
        if (context == null)