From 620f9ea0516d951e1d21793a5bb22e05a5c56949 Mon Sep 17 00:00:00 2001
From: Akshay Nair <phenax5@gmail.com>
Date: Wed, 3 Jun 2020 22:21:34 +0530
Subject: Adds a simple add to favorites action storing to shard prefs

---
 lib/data/favorites.dart | 43 +++++++++++++++++++++++++++++++++++++++++++
 lib/main.dart           |  2 +-
 lib/pages/Apps.dart     | 15 +++++++++------
 3 files changed, 53 insertions(+), 7 deletions(-)
 create mode 100644 lib/data/favorites.dart

(limited to 'lib')

diff --git a/lib/data/favorites.dart b/lib/data/favorites.dart
new file mode 100644
index 0000000..aad98ee
--- /dev/null
+++ b/lib/data/favorites.dart
@@ -0,0 +1,43 @@
+import 'package:shared_preferences/shared_preferences.dart';
+import 'package:device_apps/device_apps.dart';
+import 'dart:async';
+
+const String FAVORITES = 'favorites';
+const String SEPERATOR = ',';
+
+StreamController<List<Application>> favorites_$ = StreamController<List<Application>>.broadcast();
+
+Future<List<Application>> getFavorites() async {
+  final prefs = await SharedPreferences.getInstance();
+
+  String rawFavoritesList = prefs.getString(FAVORITES);
+  List<String> packageNames = rawFavoritesList?.split(SEPERATOR) ?? <String>[];
+
+  return Future.wait(packageNames.map((String pkg) => DeviceApps.getApp(pkg)));
+}
+
+void initFavorites() async {
+  List<Application> fs = await getFavorites();
+  favorites_$.add(fs);
+}
+
+Stream<List<Application>> getFavorites$() {
+  return favorites_$.stream;
+}
+
+void setFavorites(List<Application> favs) async {
+  final prefs = await SharedPreferences.getInstance();
+
+  String rawFavoritesList = favs.map((Application app) => app.packageName).join(SEPERATOR);
+  
+  prefs.setString(FAVORITES, rawFavoritesList);
+
+  favorites_$.add(await getFavorites());
+}
+
+void addToFavorites(Application app) async {
+  List<Application> fs = await getFavorites();
+  fs.add(app);
+  await setFavorites(fs);
+}
+
diff --git a/lib/main.dart b/lib/main.dart
index d98a1b1..a7800da 100644
--- a/lib/main.dart
+++ b/lib/main.dart
@@ -36,7 +36,7 @@ class MyAppState extends StreamState<MyApp> {
   ThemeData getDarkTheme() {
     Color fg = Color(0xFFD8DEE9);
     return ThemeData(
-          backgroundColor: Color(0xFF0F1215),
+          backgroundColor: Color(0xFF1F2225),
           scaffoldBackgroundColor: Color(0xFF0F1215),
           accentColor: fg,
           primaryColor: Color(0xFF5E81AC),
diff --git a/lib/pages/Apps.dart b/lib/pages/Apps.dart
index 3b0845f..7049799 100644
--- a/lib/pages/Apps.dart
+++ b/lib/pages/Apps.dart
@@ -5,6 +5,8 @@ import 'package:android_intent/android_intent.dart';
 import '../components/FixedContainer.dart';
 import '../components/SearchableAppList.dart';
 
+import '../data/favorites.dart';
+
 class Option extends StatelessWidget {
   void Function() onTap;
   Widget child;
@@ -44,18 +46,19 @@ class AppsView extends StatelessWidget {
   }
 
   Widget buildOptionsMenu(BuildContext ctx, Application app) {
+    ThemeData theme = Theme.of(ctx);
+
     return Dialog(
-      shape: RoundedRectangleBorder(
-        borderRadius: BorderRadius.circular(12.0),
-      ),
       child: Container(
         decoration: BoxDecoration(
-          borderRadius: BorderRadius.circular(20.0),
+          color: theme.backgroundColor,
         ),
-        height: 300.0,
-        width: 300.0,
+        height: 170.0,
         child: ListView(
           children: [
+            Option(child: Text('Add to favorites'), onTap: () async {
+              await addToFavorites(app);
+            }),
             Option(child: Text('App Settings'), onTap: () async {
               await AndroidIntent(
                   action: 'action_application_details_settings',
-- 
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