nowser add contentresolver support

android/app/build.gradle

@@ -30,11 +30,15 @@ if (flutterVersionName == null) {
 android {
     namespace = "com.github.haorendashu.nowser"
     compileSdk = flutter.compileSdkVersion
-    ndkVersion = flutter.ndkVersion
+    ndkVersion = "26.1.10909125"
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_1_8
+        sourceCompatibility = JavaVersion.VERSION_17 
+        targetCompatibility = JavaVersion.VERSION_17 
+    }
+
+    kotlinOptions {
+        jvmTarget = "17"
     }
 
     defaultConfig {

android/app/src/main/AndroidManifest.xml

@@ -39,11 +39,17 @@
                 <data android:scheme="nostrsigner" />
             </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
+            android:name="com.github.haorendashu.nowser.NowserSignerProvider"
+            android:authorities="com.github.haorendashu.nowser.SIGN_EVENT;com.github.haorendashu.nowser.NIP04_ENCRYPT;com.github.haorendashu.nowser.NIP04_DECRYPT;com.github.haorendashu.nowser.NIP44_ENCRYPT;com.github.haorendashu.nowser.NIP44_DECRYPT;com.github.haorendashu.nowser.GET_PUBLIC_KEY"
+            android:exported="true" />
     </application>
     
     <uses-permission android:name="android.permission.READ_MEDIA_IMAGES" />

android/app/src/main/java/com/github/haorendashu/nowser/NowserSignerProvider.java

@@ -0,0 +1,20 @@
+package com.github.haorendashu.nowser;
+
+import com.nt4f04und.android_content_provider.AndroidContentProvider;
+import org.jetbrains.annotations.NotNull;
+
+public class NowserSignerProvider extends AndroidContentProvider {
+
+    @NotNull
+    @Override
+    public String getAuthority() {
+        return "com.github.haorendashu.nowser.SIGN_EVENT;com.github.haorendashu.nowser.NIP04_ENCRYPT;com.github.haorendashu.nowser.NIP04_DECRYPT;com.github.haorendashu.nowser.NIP44_ENCRYPT;com.github.haorendashu.nowser.NIP44_DECRYPT;com.github.haorendashu.nowser.GET_PUBLIC_KEY";
+    }
+
+    @NotNull
+    @Override
+    public String getEntrypointName() {
+        return "nowserSignerProviderEntrypoint";
+    }
+
+}

android/app/src/main/kotlin/com/github/haorendashu/nowser/MainActivity.kt

@@ -1,5 +1,13 @@
 package com.github.haorendashu.nowser
 
+import android.content.Context
+import com.nt4f04und.android_content_provider.AndroidContentProvider
 import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
 
-class MainActivity: FlutterActivity()
+class MainActivity: FlutterActivity() {
+    override fun provideFlutterEngine(context: Context): FlutterEngine? {
+        return AndroidContentProvider.getFlutterEngineGroup(this)
+                .createAndRunDefaultEngine(this)
+    }
+}

android/build.gradle

@@ -6,6 +6,17 @@ allprojects {
 }
 
 rootProject.buildDir = "../build"
+subprojects {
+    afterEvaluate { project ->
+        if (project.hasProperty('android')) {
+            project.android {
+                if (namespace == null) {
+                    namespace project.group
+                }
+            }
+        }
+    }
+}
 subprojects {
     project.buildDir = "${rootProject.buildDir}/${project.name}"
 }

android/gradle.properties

@@ -1,3 +1,7 @@
 org.gradle.jvmargs=-Xmx4G -XX:+HeapDumpOnOutOfMemoryError
 android.useAndroidX=true
 android.enableJetifier=true
+android.defaults.buildfeatures.buildconfig=true
+android.nonTransitiveRClass=false
+android.nonFinalResIds=false
+kotlin.jvm.target.validation.mode = IGNORE

android/gradle/wrapper/gradle-wrapper.properties

@@ -2,4 +2,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.6.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.0-all.zip

android/settings.gradle

@@ -18,8 +18,8 @@ pluginManagement {
 
 plugins {
     id "dev.flutter.flutter-plugin-loader" version "1.0.0"
-    id "com.android.application" version "7.3.0" apply false
-    id "org.jetbrains.kotlin.android" version "1.7.10" apply false
+    id "com.android.application" version '8.1.1' apply false
+    id "org.jetbrains.kotlin.android" version "1.8.10" apply false
 }
 
 include ":app"