Add a NullPointerException catch

Author: zoontek

android/src/main/java/com/zoontek/rnpermissions/RNPermissionsModule.java

@@ -139,17 +139,17 @@ public String getName() {
     return null;
   }
 
-  private boolean permissionExists(final String permission) {
+  private boolean isPermissionUnavailable(final String permission) {
     String fieldName = getFieldName(permission);
 
     if (fieldName == null)
-      return false;
+      return true;
 
     try {
       Manifest.permission.class.getField(fieldName);
-      return true;
-    } catch (NoSuchFieldException ignored) {
       return false;
+    } catch (NoSuchFieldException ignored) {
+      return true;
     }
   }
 
@@ -187,7 +187,7 @@ public void openSettings(final Promise promise) {
 
   @ReactMethod
   public void checkPermission(final String permission, final Promise promise) {
-    if (permission == null || !permissionExists(permission)) {
+    if (permission == null || isPermissionUnavailable(permission)) {
       promise.resolve(UNAVAILABLE);
       return;
     }
@@ -226,7 +226,7 @@ public void shouldShowRequestPermissionRationale(final String permission, final
 
   @ReactMethod
   public void requestPermission(final String permission, final Promise promise) {
-    if (permission == null || !permissionExists(permission)) {
+    if (permission == null || isPermissionUnavailable(permission)) {
       promise.resolve(UNAVAILABLE);
       return;
     }
@@ -285,7 +285,7 @@ public void checkMultiplePermissions(final ReadableArray permissions, final Prom
     for (int i = 0; i < permissions.size(); i++) {
       String permission = permissions.getString(i);
 
-      if (!permissionExists(permission)) {
+      if (isPermissionUnavailable(permission)) {
         output.putString(permission, UNAVAILABLE);
       } else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
         output.putString(
@@ -314,7 +314,7 @@ public void requestMultiplePermissions(final ReadableArray permissions, final Pr
     for (int i = 0; i < permissions.size(); i++) {
       String permission = permissions.getString(i);
 
-      if (!permissionExists(permission)) {
+      if (isPermissionUnavailable(permission)) {
         output.putString(permission, UNAVAILABLE);
         checkedPermissionsCount++;
       } else if (Build.VERSION.SDK_INT < Build.VERSION_CODES.M) {
@@ -422,6 +422,12 @@ public boolean onRequestPermissionsResult(int requestCode, String[] permissions,
           e,
           "Unexpected invocation of `onRequestPermissionsResult` with invalid current activity");
       return false;
+    } catch (NullPointerException e) {
+      FLog.e(
+          "PermissionsModule",
+          e,
+          "Unexpected invocation of `onRequestPermissionsResult` with invalid request code");
+      return false;
     }
   }
 

example/ios/Podfile.lock

@@ -487,7 +487,7 @@ PODS:
     - React-jsi (= 0.72.5)
     - React-logger (= 0.72.5)
     - React-perflogger (= 0.72.5)
-  - RNPermissions (3.10.0):
+  - RNPermissions (3.10.1):
     - React-Core
   - RNVectorIcons (10.0.0):
     - React-Core
@@ -720,7 +720,7 @@ SPEC CHECKSUMS:
   React-runtimescheduler: cc32add98c45c5df18436a6a52a7e1f6edec102c
   React-utils: 7a9918a1ffdd39aba67835d42386f592ea3f8e76
   ReactCommon: 91ece8350ebb3dd2be9cef662abd78b6948233c0
-  RNPermissions: 841114b546bd9d07254d76b8ed9c1a365fe95195
+  RNPermissions: c355116790124654beb71c2e713f38d04ff21a48
   RNVectorIcons: 8b5bb0fa61d54cd2020af4f24a51841ce365c7e9
   SocketRocket: f32cd54efbe0f095c4d7594881e52619cfe80b17
   Yoga: 86fed2e4d425ee4c6eab3813ba1791101ee153c6

package.json

@@ -1,6 +1,6 @@
 {
   "name": "react-native-permissions",
-  "version": "3.10.0",
+  "version": "3.10.1",
   "license": "MIT",
   "description": "An unified permissions API for React Native on iOS, Android and Windows",
   "author": "Mathieu Acthernoene <zoontek@gmail.com>",