[flutter_appauth] add info for apps targeting Android 11 or newer (MaikuB#144)

* add info for app targeting Android 11 or newer

* add info on bumping SDK versions to changelog

Author: MaikuB

flutter_appauth/CHANGELOG.md

@@ -1,3 +1,9 @@
+## 0.9.2+5
+
+* Updated the Android setup section in the readme to include information for apps targeting Android 11 (API 30) or newer
+* [Android] bumped compile SDK version for the plugin to 30
+* Updated example app to use compile and target SDK version 30
+
 ## 0.9.2+4
 
 * [Android] fix issue [131](https://github.com/MaikuB/flutter_appauth/issues/131) where setting the `allowInsecureConnections` flag to true whilst doing an authorisation or token request didn't behave as expected. Thanks to the PR from [Hongxu Xu](https://github.com/xuhongxu96)

flutter_appauth/README.md

@@ -106,6 +106,24 @@ android {
 
 Please ensure that value of `<your_custom_scheme>` is all in lowercase as there've been reports from the community who had issues with redirects if there were any capital letters.
 
+If your app is target API 30 or above (i.e. Android 11 or newer), make sure to add the following to your `AndroidManifest.xml` file a level underneath the `<manifest>` element
+
+
+```xml
+<queries>
+    <intent>
+        <action android:name="android.intent.action.VIEW" />
+        <category android:name="android.intent.category.BROWSABLE" />
+        <data android:scheme="https" />
+    </intent>
+    <intent>
+        <action android:name="android.intent.action.VIEW" />
+        <category android:name="android.intent.category.APP_BROWSER" />
+        <data android:scheme="https" />
+    </intent>
+</queries>
+```
+
 ## iOS setup
 
 Go to the `Info.plist` for your iOS app to specify the custom scheme so that there should be a section in it that look similar to the following but replace `<your_custom_scheme>` with the desired value

flutter_appauth/android/build.gradle

@@ -22,7 +22,7 @@ rootProject.allprojects {
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 30
 
     defaultConfig {
         minSdkVersion 16

flutter_appauth/example/android/app/build.gradle

@@ -26,7 +26,7 @@ apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 30
 
     lintOptions {
         disable 'InvalidPackage'
@@ -36,7 +36,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "io.crossingthestreams.flutterappauthexample"
         minSdkVersion 16
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

flutter_appauth/example/android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,17 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="io.crossingthestreams.flutterappauthexample">
+    <queries>
+        <intent>
+            <action android:name="android.intent.action.VIEW" />
+            <category android:name="android.intent.category.BROWSABLE" />
+            <data android:scheme="https" />
+        </intent>
+        <intent>
+            <action android:name="android.intent.action.VIEW" />
+            <category android:name="android.intent.category.APP_BROWSER" />
+            <data android:scheme="https" />
+        </intent>
+    </queries>
 
     <!-- The INTERNET permission is required for development. Specifically,
          flutter needs it to communicate with the running application
@@ -35,4 +47,5 @@
             android:name="flutterEmbedding"
             android:value="2" />
     </application>
+
 </manifest>

flutter_appauth/pubspec.yaml

@@ -1,6 +1,6 @@
 name: flutter_appauth
 description: This plugin provides an abstraction around the Android and iOS AppAuth SDKs so it can be used to communicate with OAuth 2.0 and OpenID Connect providers
-version: 0.9.2+4
+version: 0.9.2+5
 homepage: https://github.com/MaikuB/flutter_appauth/tree/master/flutter_appauth
 
 environment: