Update README.md

README.md

@@ -72,7 +72,8 @@ You can create complex queries to really put your database to the test:
       ..startsWith(DietPlan.keyName, "Keto")
       ..greaterThan(DietPlan.keyFat, 64)
       ..lessThan(DietPlan.keyFat, 66)
-      ..equals(DietPlan.keyCarbs, 5);
+      ..equals(DietPlan.keyCarbs, 5)
+      ..whereEqualTo("owner", user.toPointer()); //Query using Pointer to user
 
     var response = await queryBuilder.query();
 
@@ -115,6 +116,19 @@ var dietPlan = ParseObject('DietPlan')
 	..set('Name', 'Ketogenic')
 	..set('Fat', 65);
 ```
+
+Types supported:
+ * String
+ * Double
+ * Int
+ * Boolean
+ * DateTime
+ * File
+ * Geopoint
+ * ParseObject/ParseUser (Pointer)
+ * Map
+ * List (all types supported)
+
 You then have the ability to do the following with that object:
 The features available are:-
  * Get
@@ -180,6 +194,13 @@ Retrieve it, call
 
 ```dart
 var response = await dietPlan.increment("count", 1);
+```
+or using with save function
+
+```dart
+dietPlan.setIncrement('count', 1);
+dietPlan.setDecrement('count', 1);
+var response = dietPlan.save()
 
 ```
 
@@ -188,15 +209,22 @@ var response = await dietPlan.increment("count", 1);
 Retrieve it, call
 
 ```dart
-var response = await dietPlan.add("listKeywords", ["a", "a","d"]);
+var response = await dietPlan.add('listKeywords', ['a','a','d']);
+var response = await dietPlan.addUnique('listKeywords', ['a', 'a','d']);
+var response = await dietPlan.remove('listKeywords', ['a']);
+
+```
 
-var response = await dietPlan.addUnique("listKeywords", ["a", "a","d"]);
+or using with save function
 
-var response = await dietPlan.remove("listKeywords", ["a"]);
+```dart
+dietPlan.setAdd('listKeywords', ['a','a','d']);
+dietPlan.setAddUnique('listKeywords', ['a','a','d']);
+dietPlan.setRemove('listKeywords', ['a']);
+var response = dietPlan.save()
 
 ```
 
-
 ## Users
 
 You can create and control users just as normal using this SDK.
@@ -240,6 +268,69 @@ and to add a config:
 ParseConfig().addConfig('TestConfig', 'testing');
 ```
 
+## Installation
+
+The SDK supports Parse Installation and Channels:
+
+```dart
+var instalattion = await ParseInstallation.currentInstallation();
+instalattion.deviceToken = 'xyz';
+instalattion.set<ParseUser>('user', user); //Create Pointer to user
+instalattion.subscribeToChannel('C');
+var response = await instalattion.save();
+```
+
+For unsubscribe Channels:
+
+```dart
+var instalattion = await ParseInstallation.currentInstallation();
+instalattion.unsubscribeFromChannel('D');
+var response = await instalattion.save();
+```
+
+For gest List Channels:
+
+```dart
+List<dynamic> channels = await instalattion.getSubscribedChannels();
+```
+
+## Files
+
+The SDK supports Parse File for Upload e Download. 
+
+```dart
+File imgFile = await ImagePicker.pickImage(source: ImageSource.gallery);
+ParseFile parseFile = ParseFile(imgFile, name: 'image.jpeg');
+var response = await parseFile.save();
+if (fileResponse.success) {
+    print('Upload with success');
+  } else {
+    print('Upload with error');
+  }
+```
+
+For retrieve ParseFile from Parse Object:
+
+```dart
+var image = dietPlan.get('image') as ParseFile;
+print('Image url: ' + image.url);
+print('Image name: ' + image.name);
+
+````
+
+For download ParseFile in local storage:
+
+```dart
+ParseFile file = await parseFile.download();
+```
+
+For retrieve ParseFile from local storage:
+
+```dart
+ParseFile file = await parseFile.loadStorage();
+```
+
+
 ## Other Features of this library
 
 Main: