fix

android/comlib/.gitignore

@@ -1 +1,2 @@
-/build
+/build
+libs

android/comlib/build.gradle

@@ -1,20 +1,47 @@
+//Abemart wroup and google webRtc are both deprecated on maven and other similar repositories
+//Hence created a local implementation of those libraries using pre-compiled .aar files in a shared modules called comlib
 plugins {
     id 'java-library'
+    id 'de.undercouch.download'
 }
 
 java {
     sourceCompatibility = JavaVersion.VERSION_17
     targetCompatibility = JavaVersion.VERSION_17
 }
 
-// Download aars
-apply plugin: 'de.undercouch.download'
-project.ext.LIB_DIR = projectDir.toString() + '/libs'
+// Define the libs directory
+project.ext.LIB_DIR = "${projectDir}/libs"
 apply from: 'download.gradle'
 
-//Abemart wroup and google webRtc are both deprecated on maven and other similar repositories
-//Hence created a local implementation of those libraries using pre-compiled .aar files in a shared modules called comlib
+// Task to check for AAR files
+task checkAars {
+    dependsOn downloadAars // Ensure this matches the actual download task name
+
+    doLast {
+        def googleWebrtcFile = file("${project.ext.LIB_DIR}/google-webrtc-1.0.32006.aar")
+        def wroupFile = file("${project.ext.LIB_DIR}/Wroup-master-release.aar")
+
+        if (!googleWebrtcFile.exists() || !wroupFile.exists()) {
+            throw new GradleException("Required AAR files are missing. Please run the download task.")
+        }
+    }
+}
+
 dependencies {
-    api files('libs/google-webrtc-1.0.32006.aar')
-    api files('libs/Wroup-master-release.aar')
-}
+    def googleWebrtcFile = file("${project.ext.LIB_DIR}/google-webrtc-1.0.32006.aar")
+    def wroupFile = file("${project.ext.LIB_DIR}/Wroup-master-release.aar")
+
+    if (googleWebrtcFile.exists()) {
+        api files(googleWebrtcFile)
+    }
+
+    if (wroupFile.exists()) {
+        api files(wroupFile)
+    }
+}
+
+// Ensure that checkAars runs before any Java compile tasks
+tasks.withType(JavaCompile) {
+    dependsOn checkAars
+}