Kotlin/remove iperf (#11)

* remove iperf from project

* update libndt7 gradle compile options

Author: johnnzhou

app/build.gradle

@@ -9,10 +9,6 @@ plugins {
     id "kotlinx-serialization"
 }
 
-def iperfkeyPropertiesFile = rootProject.file("iperfkey.properties")
-def iperfkeyProperties = new Properties()
-iperfkeyProperties.load(new FileInputStream(iperfkeyPropertiesFile))
-
 android {
     compileSdkVersion 33
     buildToolsVersion "30.0.3"
@@ -29,12 +25,6 @@ android {
                 arguments += ["room.schemaLocation": "$projectDir/schemas".toString()]
             }
         }
-        ndk {
-            abiFilters 'armeabi-v7a', 'arm64-v8a', "x86", "x86_64"
-        }
-
-        buildConfigField("String", "USERNAME", iperfkeyProperties['USERNAME'])
-        buildConfigField("String", "PASSWORD", iperfkeyProperties['PASSWORD'])
 
         // Required when setting minSdkVersion to 20 or lower according to <link>https://developer.android.com/studio/write/java8-support#library-desugaring</link>
         multiDexEnabled true
@@ -62,19 +52,16 @@ android {
         kotlinCompilerExtensionVersion "1.4.4"
     }
 
-    externalNativeBuild {
-        cmake {
-            path file("src/main/cpp/CMakeLists.txt")
-            version '3.18.1'
-        }
-    }
     kotlinOptions {
         jvmTarget = '1.8'
     }
 }
 
 dependencies {
     implementation project(":libndt7")
+
+//    implementation fileTree(dir: 'libs', include: ['*.jar'])
+
     implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
     implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
     implementation 'androidx.core:core-ktx:1.9.0'
@@ -88,7 +75,6 @@ dependencies {
     implementation "androidx.hilt:hilt-work:1.0.0"
     kapt "androidx.hilt:hilt-compiler:1.0.0"
 
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation 'androidx.appcompat:appcompat:1.3.0'
     implementation 'com.google.android.material:material:1.3.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.0.1'