Add callback to openFit() function

.eslintignore

@@ -1,2 +1 @@
-**/node_modules/**
-node_modules/
+node_modules/**

README.md

@@ -641,7 +641,7 @@ Please read https://developers.google.com/fit/improvements why we made the chang
 
     deleteWeight(options, callback); // method to delete weights by options (same as in delete hydration)
 
-    openFit(); //method to open google fit app
+    openFit(callback); //method to open google fit app
 
     saveHeight(options, callback);
 

android/src/main/java/com/reactnative/googlefit/GoogleFitManager.java

@@ -196,7 +196,7 @@ public void  disconnect(Context context) {
                 .build();
         GoogleSignInClient googleSignInClient = GoogleSignIn.getClient(context, options);
 
-        GoogleSignInAccount gsa = GoogleSignIn.getAccountForScopes(mReactContext, new Scope(Scopes.FITNESS_ACTIVITY_READ));
+        GoogleSignInAccount gsa = GoogleSignIn.getAccountForScopes(mReactContext, new Scope("https://www.googleapis.com/auth/fitness.activity.read"));
         Fitness.getConfigClient(mReactContext, gsa).disableFit();
         mApiClient.disconnect();
 

android/src/main/java/com/reactnative/googlefit/GoogleFitModule.java

@@ -326,13 +326,15 @@ public void isEnabled(Callback errorCallback, Callback successCallback) { // tru
     }
 
     @ReactMethod
-    public void openFit() {
+    public void openFit(Callback errorCallback, Callback successCallback) {
         PackageManager pm = mReactContext.getPackageManager();
         try {
             Intent launchIntent = pm.getLaunchIntentForPackage(GOOGLE_FIT_APP_URI);
             mReactContext.startActivity(launchIntent);
+            successCallback.invoke(true);
         } catch (Exception e) {
             Log.i(REACT_MODULE, e.toString());
+            errorCallback.invoke(true);
         }
     }
 

index.android.d.ts

@@ -158,7 +158,7 @@ declare module 'react-native-google-fit' {
 
     isEnabled(callback: (isError: boolean, result: boolean) => void): void
 
-    openFit(): void
+    openFit(callback: (isError: boolean, result: boolean) => void): void
 
     observeSteps: (callback: (isError: boolean, result: any) => void) => void
 

index.android.js

@@ -443,8 +443,8 @@ class RNGoogleFit {
     )
   }
 
-  openFit() {
-    googleFit.openFit()
+  openFit(callback) {
+    googleFit.openFit((msg) => callback(msg, false), res => callback(false,res))
   }
 
   observeSteps = callback => {