Fix java version issue

android/app/build.gradle

@@ -12,6 +12,12 @@ if (localPropertiesFile.exists()) {
     }
 }
 
+def keystoreProperties = new Properties()
+def keystorePropertiesFile = rootProject.file('key.properties')
+if (keystorePropertiesFile.exists()) {
+    keystoreProperties.load(new FileInputStream(keystorePropertiesFile))
+}
+
 
 
 
@@ -23,8 +29,8 @@ android {
         applicationId "com.aegis.app"
         minSdk 26
         targetSdk 36
-        versionCode 1
-        versionName "1.0"
+        versionCode 3
+        versionName "0.3"
         multiDexEnabled true
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         ndk {
@@ -33,17 +39,27 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_17
-        targetCompatibility JavaVersion.VERSION_17
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
     }
 
     kotlinOptions {
-        jvmTarget = '17'
+        jvmTarget = '1.8'
         freeCompilerArgs += ['-Xskip-metadata-version-check']
     }
 
+    signingConfigs {
+        release {
+            keyAlias keystoreProperties['keyAlias']
+            keyPassword keystoreProperties['keyPassword']
+            storeFile keystoreProperties['storeFile'] ? file(keystoreProperties['storeFile']) : null
+            storePassword keystoreProperties['storePassword']
+        }
+    }
+
     buildTypes {
         release {
+            signingConfig signingConfigs.release
             minifyEnabled false
             shrinkResources false
         }

pubspec.yaml

@@ -43,7 +43,7 @@ dependencies:
   convert: ^3.0.1
   nostr_core_dart:
     git:
-      url: https://github.com/0xchat-app/nostr-dart.git
+      url: https://github.com/ZharlieW/nostr-dart
   hex: ^0.2.0
   pointycastle: ^3.3.0
   bech32: ^0.2.2