Upgraded Slidable and Kotlin min version, fixed Activity, updated example

.vscode/launch.json

@@ -0,0 +1,31 @@
+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "example",
+            "cwd": "example",
+            "request": "launch",
+            "type": "dart",
+            "args": ["-v"],
+        },
+        {
+            "name": "example (profile mode)",
+            "cwd": "example",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "profile",
+            "args": ["-v"],
+        },
+        {
+            "name": "example (release mode)",
+            "cwd": "example",
+            "request": "launch",
+            "type": "dart",
+            "flutterMode": "release",
+            "args": ["-v"],
+        }
+    ]
+}

CHANGELOG.md

@@ -1,3 +1,5 @@
+## 1.0.8
+- updated packages and compatibility with Flutter 3.29
 ## 1.0.7
 - updating package versions
     *  archive: ^3.3.7

android/build.gradle

@@ -3,16 +3,16 @@ group 'com.fsconceicao.open_document'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '1.7.10'
     repositories {
         google()
         mavenCentral()
     }
 
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.2'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "com.android.tools.build:gradle:${androidToolsBuildGradleVersion}"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:${kotlinVersion}"
     }
+
 }
 
 rootProject.allprojects {
@@ -26,7 +26,10 @@ apply plugin: 'com.android.library'
 apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 33
+
+    namespace "com.fsconceicao.open_document"
+
+    compileSdkVersion 35
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -37,8 +40,13 @@ android {
     lintOptions {
         disable 'InvalidPackage'
     }
-}
 
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-}
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_21
+        targetCompatibility JavaVersion.VERSION_21
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_21
+    }
+}

android/gradle.properties

@@ -1,4 +1,7 @@
-org.gradle.jvmargs=-Xmx1536M
+org.gradle.jvmargs=-Xmx4608m
 android.enableR8=true
 android.useAndroidX=true
 android.enableJetifier=true
+# Plugin Versions
+androidToolsBuildGradleVersion=8.5.0
+kotlinVersion=2.0.20

android/src/main/kotlin/com/fsconceicao/open_document/OpenDocument.kt

@@ -98,14 +98,17 @@ class OpenDocument(context: Context, activity: FlutterActivity?) {
                     applicationContext.packageName,
                     PackageManager.PackageInfoFlags.of(0)
                 )
-                return applicationContext.packageManager?.getApplicationLabel(app.applicationInfo)
-                    .toString()
+                app.applicationInfo?.let {
+                    applicationContext.packageManager?.getApplicationLabel(it).toString()
+                } ?: "UnknownApp"
             } else {
                 val app = applicationContext.packageManager?.getApplicationInfo(
                     applicationContext.packageName,
                     0
                 )
-                return applicationContext.packageManager?.getApplicationLabel(app!!).toString()
+                app?.let {
+                    applicationContext.packageManager.getApplicationLabel(it).toString()
+                } ?: "UnknownApp"
             }
         } catch (e: Exception) {
             e.printStackTrace()

example/android/.gitignore

@@ -5,3 +5,5 @@ gradle-wrapper.jar
 /gradlew.bat
 /local.properties
 GeneratedPluginRegistrant.java
+/app/.cxx
+/.kotlin

example/android/app/build.gradle

@@ -1,3 +1,9 @@
+plugins {
+    id "com.android.application"
+    id "kotlin-android"
+    id "dev.flutter.flutter-gradle-plugin"
+}
+
 def localProperties = new Properties()
 def localPropertiesFile = rootProject.file('local.properties')
 if (localPropertiesFile.exists()) {
@@ -6,11 +12,6 @@ if (localPropertiesFile.exists()) {
     }
 }
 
-def flutterRoot = localProperties.getProperty('flutter.sdk')
-if (flutterRoot == null) {
-    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
-}
-
 def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
 if (flutterVersionCode == null) {
     flutterVersionCode = '1'
@@ -21,12 +22,11 @@ if (flutterVersionName == null) {
     flutterVersionName = '1.0'
 }
 
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
-apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
-
 android {
-    compileSdkVersion 33
+
+    namespace "com.example.open_document_example"
+
+    compileSdkVersion 35
 
     sourceSets {
         main.java.srcDirs += 'src/main/kotlin'
@@ -37,7 +37,7 @@ android {
         // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
         applicationId "com.example.open_document_example"
         minSdkVersion 21
-        targetSdkVersion 33
+        targetSdkVersion 35
         versionCode flutterVersionCode.toInteger()
         versionName flutterVersionName
     }
@@ -49,15 +49,20 @@ android {
             signingConfig signingConfigs.debug
         }
     }
-    lint {
+    lintOptions {
         disable 'InvalidPackage'
     }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_21
+        targetCompatibility JavaVersion.VERSION_21
+    }
+
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_21
+    }
 }
 
 flutter {
     source '../..'
-}
-
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-}
+}

example/android/app/src/debug/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.open_document_example">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->

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

@@ -1,43 +1,48 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.open_document_example">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
 
-    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
-    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"
+        android:maxSdkVersion="32" />
+    <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" android:maxSdkVersion="28" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.WAKE_LOCK" />
 
-        <application
-            android:label="open_document_example"
-            android:name="${applicationName}"
-            android:icon="@mipmap/ic_launcher">
-            <activity
-                android:name=".MainActivity"
-                android:exported="true"
-                android:launchMode="singleTop"
-                android:theme="@style/LaunchTheme"
-                android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
-                android:hardwareAccelerated="true"
-                android:windowSoftInputMode="adjustResize">
-                <!-- Specifies an Android theme to apply to this Activity as soon as
-                     the Android process has started. This theme is visible to the user
-                     while the Flutter UI initializes. After that, this theme continues
-                     to determine the Window background behind the Flutter UI. -->
-                <meta-data
-                    android:name="io.flutter.embedding.android.NormalTheme"
-                    android:resource="@style/NormalTheme"
-                    />
-                <intent-filter>
-                    <action android:name="android.intent.action.MAIN"/>
-                    <category android:name="android.intent.category.LAUNCHER"/>
-                </intent-filter>
-            </activity>
-            <!-- Don't delete the meta-data below.
-                 This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
+         calls FlutterMain.startInitialization(this); in its onCreate method.
+         In most cases you can leave this as-is, but you if you want to provide
+         additional functionality it is fine to subclass or reimplement
+         FlutterApplication and put your custom class here. -->
+    <application
+        android:label="open_document_example"
+        android:name="${applicationName}"
+        android:icon="@mipmap/ic_launcher">
+        <activity
+            android:name="com.example.open_document_example.MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
             <meta-data
-                android:name="flutterEmbedding"
-                android:value="2" />
+                android:name="io.flutter.embedding.android.NormalTheme"
+                android:resource="@style/NormalTheme"
+                />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
 
-    <provider
+        <provider
             android:name="androidx.core.content.FileProvider"
             android:authorities="com.example.open_document_example.fileprovider"
             android:exported="false"

example/android/app/src/profile/AndroidManifest.xml

@@ -1,5 +1,4 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="com.example.open_document_example">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <!-- Flutter needs it to communicate with the running application
          to allow setting breakpoints, to provide hot reload, etc.
     -->

example/android/build.gradle

@@ -1,28 +1,23 @@
-buildscript {
-    ext.kotlin_version = '1.7.10'
-    repositories {
-        google()
-        mavenCentral()
-    }
-
-    dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.2'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-    }
-}
-
 allprojects {
     repositories {
         google()
         mavenCentral()
+        gradlePluginPortal()
     }
 }
 
 rootProject.buildDir = '../build'
 subprojects {
+    afterEvaluate { project ->
+        if (project.hasProperty('android')) {
+            project.android {
+                if (namespace == null) {
+                    namespace project.group
+                }
+            }
+        }
+    }
     project.buildDir = "${rootProject.buildDir}/${project.name}"
-}
-subprojects {
     project.evaluationDependsOn(':app')
 }
 

example/android/gradle.properties

@@ -1,4 +1,9 @@
-org.gradle.jvmargs=-Xmx1536M
+org.gradle.jvmargs=-Xmx4608m
 android.enableR8=true
 android.useAndroidX=true
 android.enableJetifier=true
+android.suppressUnsupportedCompileSdk=35
+# Plugin Versions
+flutterPluginLoaderVersion=1.0.0
+androidToolsBuildGradleVersion=8.5.0
+jetbrainsKotlinAndroidVersion=2.0.20

example/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.9-bin.zip