refactor: text themes using same dialogBackgroundColor

lib/src/screens/monero_accounts/widgets/account_tile.dart

@@ -20,7 +20,7 @@ class AccountTile extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
     final color = isCurrent
-        ? Theme.of(context).textTheme!.titleSmall!.decorationColor!
+        ? Theme.of(context).dialogBackgroundColor
         : Theme.of(context).textTheme!.displayLarge!.decorationColor!;
     final textColor = isCurrent
         ? Theme.of(context).primaryColor

lib/src/screens/send/widgets/choose_yat_address_alert.dart

@@ -66,7 +66,7 @@ class ChooseYatAddressButtonsState extends State<ChooseYatAddressButtons> {
         Container(
             width: 300,
             height: 158,
-            color: Theme.of(context).accentTextTheme!.bodyMedium!.backgroundColor!,
+            color: Theme.of(context).dialogBackgroundColor,
             child: ListView.separated(
                 controller: controller,
                 padding: EdgeInsets.all(0),

lib/src/screens/setup_2fa/widgets/popup_cancellable_alert.dart

@@ -55,7 +55,7 @@ class PopUpCancellableAlertDialog extends StatelessWidget {
                       child: Container(
                         width: 340,
                         padding: EdgeInsets.all(10),
-                        color: Theme.of(context).accentTextTheme.titleLarge!.decorationColor!,
+                        color: Theme.of(context).dialogBackgroundColor,
                         child: Column(
                           mainAxisSize: MainAxisSize.min,
                           children: <Widget>[

lib/src/widgets/alert_with_one_action.dart

@@ -31,10 +31,7 @@ class AlertWithOneAction extends BaseAlertDialog {
       width: 300,
       height: 52,
       padding: EdgeInsets.only(left: 12, right: 12),
-      color: Theme.of(context)
+      color: Theme.of(context).dialogBackgroundColor,
-          .accentTextTheme!
-          .bodyMedium!
-          .backgroundColor!,
       child: ButtonTheme(
         minWidth: double.infinity,
         child: TextButton(

lib/src/widgets/base_alert_dialog.dart

@@ -57,10 +57,7 @@ class BaseAlertDialog extends StatelessWidget {
                   onPressed: actionLeft,
                   style: TextButton.styleFrom(
                       backgroundColor: leftActionButtonColor ??
-                          Theme.of(context)
+                          Theme.of(context).dialogBackgroundColor,
-                              .accentTextTheme!
-                              .bodyLarge!
-                              .decorationColor!,
                       shape: const RoundedRectangleBorder(
                           borderRadius: BorderRadius.all(Radius.zero))),
                   child: Text(
@@ -85,10 +82,7 @@ class BaseAlertDialog extends StatelessWidget {
                   onPressed: actionRight,
                   style: TextButton.styleFrom(
                       backgroundColor: rightActionButtonColor ??
-                          Theme.of(context)
+                          Theme.of(context).dialogBackgroundColor,
-                              .accentTextTheme!
-                              .bodyMedium!
-                              .backgroundColor!,
                       shape: const RoundedRectangleBorder(
                           borderRadius: BorderRadius.all(Radius.zero))),
                   child: Text(
@@ -125,10 +119,7 @@ class BaseAlertDialog extends StatelessWidget {
                   borderRadius: BorderRadius.all(Radius.circular(30)),
                   child: Container(
                     width: 300,
-                    color: Theme.of(context)
+                    color: Theme.of(context).dialogBackgroundColor,
-                        .accentTextTheme!
-                        .titleLarge!
-                        .decorationColor!,
                     child: Column(
                       mainAxisSize: MainAxisSize.min,
                       children: <Widget>[

lib/themes/bright_theme.dart

@@ -84,11 +84,6 @@ class BrightTheme extends LightTheme {
               decorationColor:
                   Colors.white // background of tiles (account list)
               ),
-          // subtitle -> titleSmall
-          titleSmall: TextStyle(
-              decorationColor:
-                  Colors.white // background of current tile (account list)
-              ),
           // body -> bodyMedium
           bodyMedium: TextStyle(
               color: Palette.moderatePurpleBlue, // scrollbar thumb
@@ -193,7 +188,6 @@ class BrightTheme extends LightTheme {
         // title -> titleLarge
         titleLarge: TextStyle(
             backgroundColor: Palette.periwinkleCraiola, // picker divider
-            decorationColor: Colors.white // dialog background
             ),
         bodySmall: TextStyle(
           backgroundColor: Palette.moderateLavender, // button background (confirm exchange)
@@ -260,11 +254,9 @@ class BrightTheme extends LightTheme {
         bodyMedium: TextStyle(
             color: Palette.darkGray, // indicators (PIN code)
             decorationColor: Palette.darkGray, // switch (PIN code)
-            backgroundColor: Colors.white // alert right button
             ),
         // body2 -> bodyLarge
         bodyLarge: TextStyle(
-            decorationColor: Colors.white, // alert left button,
             backgroundColor: Palette.dullGray // keyboard bar color
         )
       ));

lib/themes/dark_theme.dart

@@ -20,6 +20,8 @@ class DarkTheme extends ThemeBase {
   Color get primaryTextColor => Colors.white;
   @override
   Color get containerColor => PaletteDark.nightBlue;
+  @override
+  Color get dialogBackgroundColor => PaletteDark.darkNightBlue;
 
   @override
   ThemeData get themeData => super.themeData.copyWith(
@@ -84,11 +86,6 @@ class DarkTheme extends ThemeBase {
               decorationColor: PaletteDark
                   .darkOceanBlue // background of tiles (account list)
               ),
-          // subtitle -> titleSmall
-          titleSmall: TextStyle(
-              decorationColor: PaletteDark
-                  .darkNightBlue // background of current tile (account list)
-              ),
           // body1 -> bodyMedium
           bodyMedium: TextStyle(
               color: PaletteDark.wildBlueGrey, // scrollbar thumb
@@ -196,7 +193,6 @@ class DarkTheme extends ThemeBase {
         // title -> titleLarge
         titleLarge: TextStyle(
             backgroundColor: PaletteDark.dividerColor, // picker divider
-            decorationColor: PaletteDark.darkNightBlue // dialog background
             ),
         bodySmall: TextStyle(
           backgroundColor: PaletteDark.deepVioletBlue, // button background (confirm exchange)
@@ -269,11 +265,9 @@ class DarkTheme extends ThemeBase {
         bodyMedium: TextStyle(
             color: PaletteDark.indicatorVioletBlue, // indicators (PIN code)
             decorationColor: PaletteDark.lightPurpleBlue, // switch (PIN code)
-            backgroundColor: PaletteDark.darkNightBlue // alert right button
             ),
         // body2 -> bodyLarge
         bodyLarge: TextStyle(
-            decorationColor: PaletteDark.darkNightBlue, // alert left button
             backgroundColor: PaletteDark.granite // keyboard bar color
         ),
       ),

lib/themes/light_theme.dart

@@ -20,6 +20,8 @@ class LightTheme extends ThemeBase {
   Color get primaryTextColor => Palette.darkBlueCraiola;
   @override
   Color get containerColor => Palette.blueAlice;
+  @override
+  Color get dialogBackgroundColor => Colors.white;
 
   @override
   ThemeData get themeData => super.themeData.copyWith(
@@ -84,11 +86,6 @@ class LightTheme extends ThemeBase {
               decorationColor:
                   Colors.white // background of tiles (account list)
               ),
-          // subtitle -> titleSmall
-          titleSmall: TextStyle(
-              decorationColor:
-                  Colors.white // background of current tile (account list)
-              ),
           // body -> bodyMedium
           bodyMedium: TextStyle(
               color: Palette.moderatePurpleBlue, // scrollbar thumb
@@ -194,7 +191,6 @@ class LightTheme extends ThemeBase {
         // title -> headlititleLargene6
         titleLarge: TextStyle(
             backgroundColor: Palette.periwinkleCraiola, // picker divider
-            decorationColor: Colors.white // dialog background
             ),
         bodySmall: TextStyle(
           backgroundColor: Palette.blueAlice, // button background (confirm exchange)
@@ -261,11 +257,9 @@ class LightTheme extends ThemeBase {
         bodyMedium: TextStyle(
             color: Palette.darkGray, // indicators (PIN code)
             decorationColor: Palette.darkGray, // switch (PIN code)
-            backgroundColor: Colors.white // alert right button
             ),
         // body2 -> bodyLarge
         bodyLarge: TextStyle(
-            decorationColor: Colors.white, // alert left button,
             backgroundColor: Palette.dullGray // keyboard bar color
         ),
       ),

lib/themes/theme_base.dart

@@ -20,6 +20,7 @@ abstract class ThemeBase {
   Color get primaryColor;
   Color get primaryTextColor;
   Color get containerColor;
+  Color get dialogBackgroundColor;
 
   ColorScheme get colorScheme => ColorScheme.fromSeed(
       brightness: brightness,
@@ -37,5 +38,6 @@ abstract class ThemeBase {
       .copyWith(
           primaryColor: primaryColor,
           cardColor: containerColor,
+          dialogBackgroundColor: dialogBackgroundColor,
           extensions: [pageGradientTheme]);
 }