Merge pull request #28 from ifielder/master

Compatibility with react-native 0.62

Author: shorsher

README.md

@@ -93,7 +93,8 @@ public class MainApplication extends Application implements ReactApplication {
 4. Add `NSMotionUsageDescription` key to your `Info.plist` with strings describing why your app needs this permission
 
 
-## Usage
+## Usage 
+### Class based implementation
 
 ```js
 import ActivityRecognition from 'react-native-activity-recognition'
@@ -118,6 +119,35 @@ ActivityRecognition.stop()
 this.unsubscribe()
 ```
 
+### Hooks based implementation
+
+```js
+import ActivityRecognition from 'react-native-activity-recognition'
+
+...
+
+// Subscribe to updates on mount
+
+  useEffect(() => {
+    ActivityRecognition.subscribe(detectedActivities => {
+      const mostProbableActivity = detectedActivities.sorted[0];
+      console.log(mostProbableActivity);
+    });
+
+// Stop activity detection and remove the listener on unmount
+
+    return ActivityRecognition.stop();
+  });
+
+...
+
+// Start activity detection
+
+const detectionIntervalMillis = 1000
+ActivityRecognition.start(detectionIntervalMillis)
+
+```
+
 ### Android
 
 `detectedActivities` is an object with keys for each detected activity, each of which have an integer percentage (0-100) indicating the likelihood that the user is performing this activity. For example:

RNActivityRecognition.podspec

@@ -0,0 +1,21 @@
+
+require 'json'
+
+package = JSON.parse(File.read('./package.json'))
+
+Pod::Spec.new do |s|
+  s.name                = 'RNActivityRecognition'
+  s.version             = package['version']
+  s.summary             = package['description']
+  s.description         = package['description']
+  s.homepage            = package['homepage']
+  s.license             = package['license']
+  s.author              = package['author']
+  s.source              = { :git => "https://github.com/author/RNActivityRecognition.git" }
+  s.platform            = :ios, "7.0"
+  s.source_files        = "ios/*.{h,m}"
+  s.preserve_paths      = "*.js"
+  s.dependency 'React'
+end
+
+