Removed SharedPrefs from Android implementation

permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionManager.java

@@ -196,20 +196,12 @@ final class PermissionManager {
                 }
                 final int permissionStatus = ContextCompat.checkSelfPermission(context, name);
                 if (permissionStatus == PackageManager.PERMISSION_DENIED) {
-                    if (!PermissionUtils.getRequestedPermissionBefore(context, name)) {
-                        return PermissionConstants.PERMISSION_STATUS_NOT_DETERMINED;
-                    } else if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M &&
-                            PermissionUtils.isNeverAskAgainSelected(activity, name)) {
-                        return PermissionConstants.PERMISSION_STATUS_NEVER_ASK_AGAIN;
-                    } else {
                     return PermissionConstants.PERMISSION_STATUS_DENIED;
-                    }
                 } else if (permissionStatus != PackageManager.PERMISSION_GRANTED) {
                     return PermissionConstants.PERMISSION_STATUS_DENIED;
                 }
             }
         }
-
         return PermissionConstants.PERMISSION_STATUS_GRANTED;
     }
 
@@ -273,7 +265,7 @@ final class PermissionManager {
 
         @Override
         public boolean onActivityResult(int requestCode, int resultCode, Intent data) {
-            if(alreadyCalled || requestCode != PermissionConstants.PERMISSION_CODE_IGNORE_BATTERY_OPTIMIZATIONS) {
+            if (alreadyCalled || requestCode != PermissionConstants.PERMISSION_CODE_IGNORE_BATTERY_OPTIMIZATIONS) {
                 return false;
             }
 
@@ -314,8 +306,7 @@ final class PermissionManager {
         }
 
         @Override
-        public boolean onRequestPermissionsResult(int id, String[] permissions, int[] grantResults)
-        {
+        public boolean onRequestPermissionsResult(int id, String[] permissions, int[] grantResults) {
             if (alreadyCalled || id != PermissionConstants.PERMISSION_CODE) {
                 return false;
             }

permission_handler/android/src/main/java/com/baseflow/permissionhandler/PermissionUtils.java

@@ -3,7 +3,6 @@ package com.baseflow.permissionhandler;
 import android.Manifest;
 import android.app.Activity;
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.content.pm.PackageInfo;
 import android.content.pm.PackageManager;
 import android.os.Build;
@@ -262,10 +261,6 @@ public class PermissionUtils {
         if (names == null || names.isEmpty()) {
             return;
         }
-
-        for (String name : names) {
-            PermissionUtils.setRequestedPermission(activity, name);
-        }
     }
 
     @RequiresApi(api = Build.VERSION_CODES.M)
@@ -279,20 +274,7 @@ public class PermissionUtils {
 
   @RequiresApi(api = Build.VERSION_CODES.M)
   static boolean neverAskAgainSelected(final Activity activity, final String permission) {
-    final boolean hasRequestedPermissionBefore = getRequestedPermissionBefore(activity, permission);
     final boolean shouldShowRequestPermissionRationale = ActivityCompat.shouldShowRequestPermissionRationale(activity, permission);
-    return hasRequestedPermissionBefore && !shouldShowRequestPermissionRationale;
-  }
-
-  static void setRequestedPermission(final Context context, final String permission) {
-    SharedPreferences genPrefs = context.getSharedPreferences("GENERIC_PREFERENCES", Context.MODE_PRIVATE);
-    SharedPreferences.Editor editor = genPrefs.edit();
-    editor.putBoolean(permission, true);
-    editor.apply();
-  }
-
-  static boolean getRequestedPermissionBefore(final Context context, final String permission) {
-    SharedPreferences genPrefs = context.getSharedPreferences("GENERIC_PREFERENCES", Context.MODE_PRIVATE);
-    return genPrefs.getBoolean(permission, false);
+    return !shouldShowRequestPermissionRationale;
   }
 }

permission_handler/example/ios/Flutter/Flutter.podspec

-#
-# NOTE: This podspec is NOT to be published. It is only used as a local source!
-#
-
-Pod::Spec.new do |s|
-  s.name             = 'Flutter'
-  s.version          = '1.0.0'
-  s.summary          = 'High-performance, high-fidelity mobile apps.'
-  s.description      = <<-DESC
-Flutter provides an easy and productive way to build and deploy high-performance mobile apps for Android and iOS.
-                       DESC
-  s.homepage         = 'https://flutter.io'
-  s.license          = { :type => 'MIT' }
-  s.author           = { 'Flutter Dev Team' => 'flutter-dev@googlegroups.com' }
-  s.source           = { :git => 'https://github.com/flutter/engine', :tag => s.version.to_s }
-  s.ios.deployment_target = '8.0'
-  s.vendored_frameworks = 'Flutter.framework'
-end

permission_handler/pubspec.yaml

@@ -16,7 +16,8 @@ dependencies:
   flutter:
     sdk: flutter
   meta: ^1.3.0
-  permission_handler_platform_interface: ^3.0.0-nullsafety
+  permission_handler_platform_interface: #^3.0.0-nullsafety.1
+    path: ../permission_handler_platform_interface
 
 dev_dependencies:
   effective_dart: ^1.3.0