remove useless settings and dependencies

build.gradle

@@ -9,16 +9,7 @@ android {
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         consumerProguardFiles "consumer-rules.pro"
-        ndk {
-            //noinspection ChromeOsAbiSupport
-            abiFilters 'arm64-v8a' 
-        }
-        
-        externalNativeBuild {
-            cmake {
-                cppFlags ""
-            }
-        }
+        ndkVersion '27.0.12077973'
     }
 
     buildTypes {
@@ -41,11 +32,3 @@ android {
         targetCompatibility JavaVersion.VERSION_1_8
     }
 }
-
-dependencies {
-    implementation 'androidx.appcompat:appcompat:1.6.1'
-    implementation 'com.google.android.material:material:1.10.0'
-    testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-}