Android : added review comments point

Author: Sangamesh1997

android/build.gradle

@@ -20,15 +20,7 @@ android {
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
-
-    // fail on android lint warnings if failOnWarning is set true
-    lintOptions {
-        abortOnError true
-        if (rootProject.hasProperty("failOnWarnings") && rootProject.failOnWarnings.toBoolean()) {
-            warningsAsErrors true
-        }
-    }
-
+    lintOptions { abortOnError true }
     publishing {
         singleVariant('release') {
             withSourcesJar()
@@ -52,14 +44,6 @@ dependencies {
     testImplementation libraries.truth
 }
 
-// Enforce -Werror on java compiler if failOnWarning is set
-tasks.withType(JavaCompile).configureEach {
-    it.options.compilerArgs += ["-Xlint:all"]
-    if (rootProject.hasProperty("failOnWarnings") && rootProject.failOnWarnings.toBoolean()) {
-        it.options.compilerArgs += ["-Werror"]
-    }
-}
-
 tasks.register("javadocs", Javadoc) {
     source = android.sourceSets.main.java.srcDirs
     classpath += files(android.getBootClasspath())

build.gradle

@@ -23,6 +23,17 @@ subprojects {
     group = "io.grpc"
     version = "1.73.0-SNAPSHOT" // CURRENT_GRPC_VERSION
 
+    plugins.withId("com.android.base") {
+        android {
+            lint {
+                abortOnError true
+                if (rootProject.hasProperty('failOnWarnings') && rootProject.failOnWarnings.toBoolean()) {
+                    warningsAsErrors true
+                }
+            }
+        }
+    }
+
     repositories {
         maven { // The google mirror is less flaky than mavenCentral()
             url "https://maven-central.storage-download.googleapis.com/maven2/"