Logout option

lib/main.dart

@@ -1,6 +1,7 @@
 import 'package:custom_navigator/custom_navigator.dart';
 import 'package:audio_service/audio_service.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/rendering.dart';
 import 'package:freezer/ui/library.dart';
 import 'package:freezer/ui/login_screen.dart';
 import 'package:freezer/ui/search.dart';
@@ -14,7 +15,9 @@ import 'api/download.dart';
 import 'api/player.dart';
 import 'ui/home_screen.dart';
 
+
 Function updateTheme;
+Function logOut;
 GlobalKey<NavigatorState> mainNavigatorKey = GlobalKey<NavigatorState>();
 GlobalKey<NavigatorState> navigatorKey;
 
@@ -90,9 +93,21 @@ class _LoginMainWrapperState extends State<LoginMainWrapper> {
         if (b) setState(() => settings.offlineMode = false);
       });
     }
+    //Global logOut function
+    logOut = _logOut;
+
     super.initState();
   }
 
+  Future _logOut() async {
+    setState(() {
+      settings.arl = null;
+      settings.offlineMode = true;
+      deezerAPI = new DeezerAPI();
+    });
+    await settings.save();
+  }
+
   @override
   Widget build(BuildContext context) {
     if (settings.arl == null)

lib/ui/cached_image.dart

@@ -141,6 +141,8 @@ class _CachedImageState extends State<CachedImage> {
 
   //Load image and fade
   void _load() async {
+    if (_prevUrl == widget.url) return;
+
     ImageProvider image = await _getImage();
     if (_disposed) return;
     setState(() {
@@ -164,7 +166,6 @@ class _CachedImageState extends State<CachedImage> {
 
   @override
   void didUpdateWidget(CachedImage oldWidget) {
-    if (_prevUrl == widget.url) return;
     _load();
     super.didUpdateWidget(oldWidget);
   }
@@ -183,6 +184,7 @@ class _CachedImageState extends State<CachedImage> {
           height: widget.height,
           width: widget.width,
         ),
+
         AnimatedOpacity(
           duration: Duration(milliseconds: 250),
           opacity: _opacity,

lib/ui/home_screen.dart

@@ -11,14 +11,31 @@ import '../settings.dart';
 class HomeScreen extends StatelessWidget {
   @override
   Widget build(BuildContext context) {
+    //TODO: SingleChildScrollView vs ListView speed/perf
+    return SingleChildScrollView(
+      child: Column(
+        mainAxisSize: MainAxisSize.min,
+        children: <Widget>[
+          Padding(
+            padding: EdgeInsets.symmetric(vertical: 16.0),
+            child: FreezerTitle(),
+          ),
+          Flexible(child: HomePageScreen(),)
+        ],
+      ),
+    );
+    /*
     return ListView(
       children: <Widget>[
-        Container(height: 16.0,),
+        Padding(
-        FreezerTitle(),
+          padding: EdgeInsets.symmetric(vertical: 16.0),
-        Container(height: 16.0,),
+          child: FreezerTitle(),
+        ),
         HomePageScreen()
       ],
     );
+
+     */
   }
 }
 
@@ -124,10 +141,12 @@ class _HomePageScreenState extends State<HomePageScreen> {
       return Center(child: CircularProgressIndicator(),);
     if (_error)
       return ErrorScreen();
-    return SingleChildScrollView(
+    return ListView.builder(
-      child: Column(
+      shrinkWrap: true,
-        crossAxisAlignment: CrossAxisAlignment.start,
+      addAutomaticKeepAlives: true,
-        children: List.generate(_homePage.sections.length, (i) {
+      physics: NeverScrollableScrollPhysics(),
+      itemCount: _homePage.sections.length,
+      itemBuilder: (context, i) {
         HomePageSection section = _homePage.sections[i];
         return Column(
           mainAxisSize: MainAxisSize.min,
@@ -143,6 +162,7 @@ class _HomePageScreenState extends State<HomePageScreen> {
               ),
               padding: EdgeInsets.symmetric(horizontal: 8.0, vertical: 8.0)
             ),
+
             SingleChildScrollView(
               scrollDirection: Axis.horizontal,
               child: Row(
@@ -154,8 +174,7 @@ class _HomePageScreenState extends State<HomePageScreen> {
             ),
           ],
         );
-        }),
+      },
-      ),
     );
   }
 }
@@ -168,6 +187,7 @@ class HomePageItemWidget extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+
     switch (item.type) {
       case HomePageItemType.SMARTTRACKLIST:
         return SmartTrackListTile(

lib/ui/player_screen.dart

@@ -169,11 +169,11 @@ class _PlayerScreenState extends State<PlayerScreen> {
                     mainAxisAlignment: MainAxisAlignment.spaceBetween,
                     children: <Widget>[
                       Padding(
-                          padding: EdgeInsets.fromLTRB(28, 16, 28, 0),
+                          padding: EdgeInsets.fromLTRB(28, 12, 28, 4),
                           child: PlayerScreenTopRow()
                       ),
                       Padding(
-                          padding: EdgeInsets.fromLTRB(16, 8, 16, 8),
+                          padding: EdgeInsets.fromLTRB(16, 0, 16, 0),
                           child: Container(
                             height: 360,
                             child: Stack(
@@ -229,7 +229,7 @@ class _PlayerScreenState extends State<PlayerScreen> {
                       ),
                       //Container(height: 8.0,),
                       Padding(
-                        padding: EdgeInsets.symmetric(vertical: 4.0, horizontal: 16.0),
+                        padding: EdgeInsets.symmetric(vertical: 0, horizontal: 16.0),
                         child: Row(
                           mainAxisSize: MainAxisSize.max,
                           mainAxisAlignment: MainAxisAlignment.spaceBetween,

lib/ui/settings_screen.dart

@@ -1,13 +1,14 @@
+import 'package:audio_service/audio_service.dart';
 import 'package:country_pickers/country.dart';
 import 'package:country_pickers/country_picker_dialog.dart';
 import 'package:filesize/filesize.dart';
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter/services.dart';
 import 'package:flutter_material_color_picker/flutter_material_color_picker.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 import 'package:freezer/api/deezer.dart';
 import 'package:freezer/ui/error.dart';
-import 'package:freezer/ui/player_bar.dart';
 import 'package:language_pickers/language_pickers.dart';
 import 'package:language_pickers/languages.dart';
 import 'package:package_info/package_info.dart';
@@ -501,6 +502,42 @@ class _GeneralSettingsState extends State<GeneralSettings> {
                 settings.save();
               },
             ),
+          ),
+          ListTile(
+            title: Text('Log out', style: TextStyle(color: Colors.red),),
+            leading: Icon(Icons.exit_to_app),
+            onTap: () {
+              showDialog(
+                context: context,
+                builder: (context) {
+                  return AlertDialog(
+                    title: Text('Log out'),
+                    content: Text('Due to plugin incompatibility, login using browser is unavailable without restart.'),
+                    actions: <Widget>[
+                      FlatButton(
+                        child: Text('Cancel'),
+                        onPressed: () => Navigator.of(context).pop(),
+                      ),
+                      FlatButton(
+                        child: Text('(ARL ONLY) Continue'),
+                        onPressed: () {
+                          logOut();
+                          Navigator.of(context).pop();
+                        },
+                      ),
+                      FlatButton(
+                        child: Text('Log out & Exit'),
+                        onPressed: () async {
+                          try {AudioService.stop();} catch (e) {}
+                          await logOut();
+                          SystemNavigator.pop();
+                        },
+                      )
+                    ],
+                  );
+                }
+              );
+            }
           )
         ],
       ),

lib/ui/tiles.dart

@@ -239,6 +239,7 @@ class PlaylistCardTile extends StatelessWidget {
   }
 }
 
+
 class SmartTrackListTile extends StatelessWidget {
 
   final SmartTrackList smartTrackList;