Release 2.3.1

Author: PSPDFKit

CHANGELOG.md

@@ -1,3 +1,8 @@
+## [2.3.1] - 03 Jun 2021
+
+- Updates readme example to enable running with sound null safety. (#29631)
+- Adds the implementation for the `save` method on iOS. (#29644)
+
 ## [2.3.0] - 01 Jun 2021
 
 - Removes the need of a trial key for running PSPDFKit Flutter in demo mode. (#28297)

README.md

@@ -77,7 +77,7 @@ Platform specific README exists for [Android](android/) and [iOS](ios/).
        flutter:
          sdk: flutter
     +  pspdfkit_flutter:
-    +  path_provider: ^0.4.1
+    +  path_provider: ^2.0.2
     ```
 
 7. From the terminal app, run the following command to get all the packages:
@@ -168,7 +168,7 @@ Platform specific README exists for [Android](android/) and [iOS](ios/).
        flutter:
          sdk: flutter
     +  pspdfkit_flutter:
-    +  path_provider: ^0.4.1
+    +  path_provider: ^2.0.2
     ```
 
 7. From the terminal app, run the following command to get all the packages:
@@ -195,7 +195,11 @@ Platform specific README exists for [Android](android/) and [iOS](ios/).
     -# platform :ios, '9.0'
     +platform :ios, '12.0'
      ...
-     flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
+     target 'Runner' do
+       use_frameworks!
+       use_modular_headers!`
+       
+       flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
     +  pod 'PSPDFKit', podspec:'https://customers.pspdfkit.com/pspdfkit-ios/latest.podspec'
      end
     ```

android/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,13 @@
+arguments=
+auto.sync=false
+build.scans.enabled=false
+connection.gradle.distribution=GRADLE_DISTRIBUTION(VERSION(6.8))
+connection.project.dir=
+eclipse.preferences.version=1
+gradle.user.home=
+java.home=/Library/Java/JavaVirtualMachines/jdk-14.jdk/Contents/Home
+jvm.arguments=
+offline.mode=false
+override.workspace.settings=true
+show.console.view=true
+show.executions.view=true

doc/demo_project_main.dart.txt

@@ -62,7 +62,7 @@ class _MyAppState extends State<MyApp> {
                 children: [
                   ElevatedButton(
                     child: Text('Tap to Open Document',
-                      style: themeData.textTheme.headline4.copyWith(fontSize: 21.0)),
+                      style: themeData.textTheme.headline4?.copyWith(fontSize: 21.0)),
                       onPressed: () => showDocument(context))
                 ]));
           },

example/android/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,13 @@
+arguments=
+auto.sync=false
+build.scans.enabled=false
+connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
+connection.project.dir=
+eclipse.preferences.version=1
+gradle.user.home=
+java.home=/Library/Java/JavaVirtualMachines/jdk-14.jdk/Contents/Home
+jvm.arguments=
+offline.mode=false
+override.workspace.settings=true
+show.console.view=true
+show.executions.view=true

example/android/app/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,2 @@
+connection.project.dir=..
+eclipse.preferences.version=1

example/android/app/bin/.settings/org.eclipse.buildship.core.prefs

@@ -0,0 +1,2 @@
+connection.project.dir=..
+eclipse.preferences.version=1

example/pubspec.yaml

@@ -1,6 +1,6 @@
 name: pspdfkit_example
 description: Demonstrates how to use the pspdfkit plugin.
-version: 2.3.0
+version: 2.3.1
 author: PSPDFKit
 homepage: https://pspdfkit.com/
 environment:

ios/Classes/PspdfkitFlutterHelper.m

@@ -12,7 +12,20 @@
 @implementation PspdfkitFlutterHelper
 
 + (void)processMethodCall:(FlutterMethodCall *)call result:(FlutterResult)result forViewController:(PSPDFViewController *)pdfViewController {
-    if ([@"setFormFieldValue" isEqualToString:call.method]) {
+    if ([@"save" isEqualToString:call.method]) {
+        PSPDFDocument *document = pdfViewController.document;
+        if (!document || !document.isValid) {
+            result([FlutterError errorWithCode:@"" message:@"PDF document not found or is invalid." details:nil]);
+            return;
+        }
+        [document saveWithOptions:nil completionHandler:^(NSError * _Nullable error, NSArray<__kindof PSPDFAnnotation *> * _Nonnull savedAnnotations) {
+            if (error == nil) {
+                result(@(YES));
+            } else {
+                result([FlutterError errorWithCode:@"" message:error.description details:nil]);
+            }
+        }];
+    } else if ([@"setFormFieldValue" isEqualToString:call.method]) {
         NSString *value = call.arguments[@"value"];
         NSString *fullyQualifiedName = call.arguments[@"fullyQualifiedName"];
         result([PspdfkitFlutterHelper setFormFieldValue:value forFieldWithFullyQualifiedName:fullyQualifiedName forViewController:pdfViewController]);

pubspec.yaml

@@ -1,6 +1,6 @@
 name: pspdfkit_flutter
 description: A Flutter plugin providing a feature-rich PDF viewing and editing experience to your users with the powerful PSPDFKit PDF SDK.
-version: 2.3.0
+version: 2.3.1
 homepage: https://pspdfkit.com/
 repository: https://github.com/PSPDFKit/pspdfkit-flutter
 issue_tracker: https://github.com/PSPDFKit/pspdfkit-flutter/issues