use gifs instead of lottie animations for static animated assets

lib/pages/add_wallet_views/create_or_restore_wallet_view/create_or_restore_wallet_view.dart

@@ -63,6 +63,8 @@ class CreateOrRestoreWalletView extends StatelessWidget {
                 coin: coin,
                 width:
                     isDesktop ? 324 : MediaQuery.of(context).size.width / 1.6,
+                height:
+                    isDesktop ? null : MediaQuery.of(context).size.width / 1.6,
               ),
               const SizedBox(
                 height: 32,
@@ -103,6 +105,9 @@ class CreateOrRestoreWalletView extends StatelessWidget {
                       width: isDesktop
                           ? 324
                           : MediaQuery.of(context).size.width / 1.6,
+                      height: isDesktop
+                          ? null
+                          : MediaQuery.of(context).size.width / 1.6,
                     ),
                     const Spacer(
                       flex: 2,

lib/pages/add_wallet_views/create_or_restore_wallet_view/sub_widgets/coin_image.dart

@@ -1,7 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_riverpod/flutter_riverpod.dart';
 import 'package:flutter_svg/svg.dart';
-import 'package:lottie/lottie.dart';
 import 'package:stackwallet/utilities/assets.dart';
 import 'package:stackwallet/utilities/enums/coin_enum.dart';
 import 'package:stackwallet/utilities/theme/color_theme.dart';
@@ -26,8 +25,10 @@ class CoinImage extends ConsumerWidget {
       return SizedBox(
         width: width,
         height: height,
-        child: Lottie.asset(
+        child: Image(
-          Assets.lottie.plain(coin),
+          image: AssetImage(
+            Assets.gif.plain(coin),
+          ),
         ),
       );
     } else {

lib/pages/add_wallet_views/name_your_wallet_view/name_your_wallet_view.dart

@@ -169,6 +169,7 @@ class _NameYourWalletViewState extends ConsumerState<NameYourWalletView> {
             CoinImage(
               coin: coin,
               height: 100,
+              width: 100,
             ),
           SizedBox(
             height: isDesktop ? 0 : 16,

lib/pages/add_wallet_views/restore_wallet_view/restore_options_view/restore_options_view.dart

@@ -286,6 +286,7 @@ class _RestoreOptionsViewState extends ConsumerState<RestoreOptionsView> {
                 CoinImage(
                   coin: coin,
                   height: 100,
+                  width: 100,
                 ),
               SizedBox(
                 height: isDesktop ? 0 : 16,

lib/pages/send_view/sub_widgets/building_transaction_dialog.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
-import 'package:lottie/lottie.dart';
 import 'package:stackwallet/utilities/assets.dart';
 import 'package:stackwallet/utilities/enums/coin_enum.dart';
 import 'package:stackwallet/utilities/text_styles.dart';
@@ -71,8 +70,10 @@ class _RestoringDialogState extends State<BuildingTransactionDialog>
           ),
           if (Theme.of(context).extension<StackColors>()!.themeType ==
               ThemeType.chan)
-            Lottie.asset(
+            Image(
-              Assets.lottie.kiss(widget.coin),
+              image: AssetImage(
+                Assets.gif.kiss(widget.coin),
+              ),
             ),
           if (Theme.of(context).extension<StackColors>()!.themeType !=
               ThemeType.chan)
@@ -110,8 +111,10 @@ class _RestoringDialogState extends State<BuildingTransactionDialog>
                   crossAxisAlignment: CrossAxisAlignment.stretch,
                   mainAxisSize: MainAxisSize.min,
                   children: [
-                    Lottie.asset(
+                    Image(
-                      Assets.lottie.kiss(widget.coin),
+                      image: AssetImage(
+                        Assets.gif.kiss(widget.coin),
+                      ),
                     ),
                     Text(
                       "Generating transaction",

lib/pages/send_view/sub_widgets/sending_transaction_dialog.dart

@@ -1,6 +1,5 @@
 import 'package:flutter/material.dart';
 import 'package:flutter_svg/svg.dart';
-import 'package:lottie/lottie.dart';
 import 'package:stackwallet/utilities/assets.dart';
 import 'package:stackwallet/utilities/enums/coin_enum.dart';
 import 'package:stackwallet/utilities/text_styles.dart';
@@ -68,8 +67,10 @@ class _RestoringDialogState extends State<SendingTransactionDialog>
               ),
               Theme.of(context).extension<StackColors>()!.themeType ==
                       ThemeType.chan
-                  ? Lottie.asset(
+                  ? Image(
-                      Assets.lottie.kiss(widget.coin),
+                      image: AssetImage(
+                        Assets.gif.kiss(widget.coin),
+                      ),
                     )
                   : RotationTransition(
                       turns: _spinAnimation,
@@ -98,8 +99,10 @@ class _RestoringDialogState extends State<SendingTransactionDialog>
                   crossAxisAlignment: CrossAxisAlignment.stretch,
                   mainAxisSize: MainAxisSize.min,
                   children: [
-                    Lottie.asset(
+                    Image(
-                      Assets.lottie.kiss(widget.coin),
+                      image: AssetImage(
+                        Assets.gif.kiss(widget.coin),
+                      ),
                     ),
                     Text(
                       "Sending transaction",

lib/utilities/assets.dart

@@ -11,6 +11,7 @@ abstract class Assets {
   static const socials = _SOCIALS();
   static const exchange = _EXCHANGE();
   static const buy = _BUY();
+  static const gif = _GIF();
 
   static Future<void> precache(BuildContext context) async {
     final assets = [
@@ -383,12 +384,16 @@ class _ANIMATIONS {
   const _ANIMATIONS();
 
   String get test2 => "assets/lottie/test2.json";
+}
+
+class _GIF {
+  const _GIF();
 
   String plain(Coin coin) {
-    return "assets/lottie/coins/${coin.mainNetVersion.name}/plain.lottie.json";
+    return "assets/gif/coins/${coin.mainNetVersion.name}/plain.gif";
   }
 
   String kiss(Coin coin) {
-    return "assets/lottie/coins/${coin.mainNetVersion.name}/kiss.lottie.json";
+    return "assets/gif/coins/${coin.mainNetVersion.name}/kiss.gif";
   }
 }

pubspec.yaml

@@ -363,18 +363,18 @@ flutter:
     # basic
     - assets/lottie/test2.json
 
-    # coin animations
+    # coin gifs
-    - assets/lottie/coins/bitcoin/
+    - assets/gif/coins/bitcoin/
-    - assets/lottie/coins/bitcoincash/
+    - assets/gif/coins/bitcoincash/
-    - assets/lottie/coins/dogecoin/
+    - assets/gif/coins/dogecoin/
-    - assets/lottie/coins/epicCash/
+    - assets/gif/coins/epicCash/
-    - assets/lottie/coins/ethereum/
+    - assets/gif/coins/ethereum/
-    - assets/lottie/coins/firo/
+    - assets/gif/coins/firo/
-    - assets/lottie/coins/litecoin/
+    - assets/gif/coins/litecoin/
-    - assets/lottie/coins/monero/
+    - assets/gif/coins/monero/
-    - assets/lottie/coins/namecoin/
+    - assets/gif/coins/namecoin/
-    - assets/lottie/coins/particl/
+    - assets/gif/coins/particl/
-    - assets/lottie/coins/wownero/
+    - assets/gif/coins/wownero/
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/assets-and-images/#resolution-aware.