Add unsubscribeWhenNotificationsAreDisabled method support

* Add unsubscribeWhenNotificationsAreDisabled() Android support

Author: Jeasmine

android/src/main/java/com/geektime/rnonesignalandroid/RNOneSignal.java

@@ -259,6 +259,11 @@ public void disablePush(boolean disable) {
       OneSignal.disablePush(disable);
    }
 
+   @ReactMethod
+   public void unsubscribeWhenNotificationsAreDisabled(boolean unsubscribe) {
+      OneSignal.unsubscribeWhenNotificationsAreDisabled(unsubscribe);
+   }
+
    @ReactMethod
    public void sendTag(String key, String value) {
       OneSignal.sendTag(key, value);

examples/RNOneSignalTS/src/OSButtons.tsx

@@ -12,6 +12,7 @@ export interface Props {
 
 export interface State {
     isSubscribed: boolean;
+    unSubscribedWhenNotificationDisabled: boolean;
     isLocationShared: boolean;
     provideUserConsent: boolean;
     requireUserConsent: boolean;
@@ -26,6 +27,7 @@ class OSButtons extends React.Component<Props, State> {
 
         this.state = {
             isSubscribed: subscribeFields.isSubscribed,
+            unSubscribedWhenNotificationDisabled: true,
             isLocationShared: true,
             provideUserConsent: false,
             requireUserConsent: false,
@@ -42,7 +44,7 @@ class OSButtons extends React.Component<Props, State> {
     createSubscribeFields() {
         const { subscribeFields, loggingFunction } = this.props;
         const { isSubscribed } = subscribeFields;
-        const { isLocationShared } = this.state;
+        const { unSubscribedWhenNotificationDisabled, isLocationShared } = this.state;
         const color = '#D45653';
         const elements = [];
 
@@ -54,6 +56,16 @@ class OSButtons extends React.Component<Props, State> {
                 OneSignal.disablePush(isSubscribed);
             }
         );
+    
+        const unsubscribeWhenNotificationsAreDisabledButton = renderButtonView(
+            unSubscribedWhenNotificationDisabled ? "Unsubscribe When Notifications Disabled" : "Subscribe when notification disabled",
+            color,
+            () => {
+                loggingFunction(`Is application unsubscribed when notification disabled: ${unSubscribedWhenNotificationDisabled}`);
+                OneSignal.unsubscribeWhenNotificationsAreDisabled(unSubscribedWhenNotificationDisabled);
+                this.setState({ unSubscribedWhenNotificationDisabled : !unSubscribedWhenNotificationDisabled });
+            }
+        );
 
         const promptForPush = renderButtonView(
             "Prompt for Push",
@@ -90,7 +102,7 @@ class OSButtons extends React.Component<Props, State> {
             }
         );
 
-        elements.push(subscribedButton, locationShared, setLocationShared, promptLocationButton);
+        elements.push(subscribedButton, unsubscribeWhenNotificationsAreDisabledButton, locationShared, setLocationShared, promptLocationButton);
 
         if (Platform.OS === 'ios') {
             elements.push(promptForPush);

src/index.d.ts

@@ -188,6 +188,13 @@ declare module 'react-native-onesignal' {
          */
         disablePush(disable: boolean): void;
 
+        /**
+         * Android Only. If notifications are disabled for your application, unsubscribe the user from OneSignal.
+         * @param  {boolean} unsubscribe
+         * @returns void
+         */
+        unsubscribeWhenNotificationsAreDisabled(unsubscribe: boolean): void;
+
         /**
          * True if the application has location share activated, false otherwise
          * @returns Promise<boolean>

src/index.js

@@ -100,6 +100,16 @@ export default class OneSignal {
         RNOneSignal.disablePush(disable);
     }
 
+    static unsubscribeWhenNotificationsAreDisabled(unsubscribe) {
+        if (!checkIfInitialized(RNOneSignal)) return;
+
+        if (Platform.OS === 'android') {
+            RNOneSignal.unsubscribeWhenNotificationsAreDisabled(unsubscribe);
+        } else {
+            console.log("unsubscribeWhenNotificationsAreDisabled: this function is not supported on iOS");
+        }
+    }
+
     /* L O C A T I O N */
 
     static isLocationShared() {