rewrite core utilities functions in kotlin (#12)

* rewrite core utilities functions in kotlin
* remove unnecessary xml files; replaced with jetpack compose
* bump up protobuf version

Author: johnnzhou

.github/workflows/android.yml

@@ -19,10 +19,14 @@ jobs:
         java-version: '11'
         distribution: 'temurin'
         cache: gradle
+    - name: Setup Android SDK
+      uses: android-actions/setup-android@v2
     - name: Grant execute permission for gradlew
       run: chmod +x gradlew
     - name: Build with Gradle
       run: ./gradlew build
+    - name: Run Tests
+      run: ./gradlew app:testDebugUnitTest
     - name: Generate APK Debug Build with Gradle
       if: startsWith(github.ref, 'refs/tags/')
       run: ./gradlew assembleDebug

app/build.gradle

@@ -1,8 +1,7 @@
 plugins {
     id 'com.android.application'
-    id 'kotlin-kapt'
-    id 'com.google.android.libraries.mapsplatform.secrets-gradle-plugin'
     id 'org.jetbrains.kotlin.android'
+    id 'kotlin-kapt'
     id 'kotlin-android'
     id 'com.google.dagger.hilt.android'
     id "com.google.protobuf" version "0.8.17"
@@ -18,7 +17,7 @@ android {
         minSdkVersion 24
         targetSdkVersion 31
         versionCode 2
-        versionName "1.0.2"
+        versionName "1.0.3"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         javaCompileOptions {
             annotationProcessorOptions {
@@ -62,69 +61,58 @@ dependencies {
 
 //    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'
+    // Kotlin
+    implementation 'androidx.core:core-ktx:1.10.0'
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
     implementation "org.jetbrains.kotlinx:kotlinx-serialization-json:1.5.0"
 
-    def appCenterSdkVersion = '4.1.0'
-    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.2.2'
-
+    // Worker
     implementation 'androidx.work:work-runtime-ktx:2.8.1'
     implementation "androidx.hilt:hilt-work:1.0.0"
     kapt "androidx.hilt:hilt-compiler:1.0.0"
 
-    implementation 'androidx.appcompat:appcompat:1.3.0'
-    implementation 'com.google.android.material:material:1.3.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.0.1'
-    implementation 'androidx.navigation:navigation-fragment:2.3.0'
-    implementation 'androidx.navigation:navigation-ui:2.3.0'
-    implementation 'androidx.preference:preference:1.1.0'
+    // Location Service
     implementation 'com.google.android.gms:play-services-location:21.0.1'
-    implementation 'com.google.android.gms:play-services-maps:18.1.0'
 
+    // DB
     implementation "androidx.room:room-runtime:$room_version"
     kapt "androidx.room:room-compiler:$room_version"
     implementation "androidx.room:room-ktx:$room_version"
 
+    // UI
+    implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
+    implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
+    def appCenterSdkVersion = '4.1.0'
+    coreLibraryDesugaring 'com.android.tools:desugar_jdk_libs:1.2.2'
     def composeBom = platform('androidx.compose:compose-bom:2022.10.00')
     implementation composeBom
     androidTestImplementation composeBom
-//    implementation 'androidx.compose.material:material'
-//    implementation("androidx.compose.runtime:runtime:$compose_version")
     implementation "androidx.compose.material3:material3:1.0.1"
     implementation "androidx.compose.material3:material3-window-size-class:1.0.1"
-
     implementation "androidx.lifecycle:lifecycle-runtime-compose:2.6.1"
-
-    // start up runtime
-    implementation "androidx.startup:startup-runtime:1.1.1"
-
-
-    // datastore with protobuf preferences
-    implementation "androidx.datastore:datastore-preferences:1.0.0"
-    implementation "androidx.datastore:datastore:1.0.0"
-    implementation  "com.google.protobuf:protobuf-javalite:3.18.0"
-
     debugImplementation "androidx.compose.ui:ui-tooling-preview:1.3.2"
     implementation "androidx.compose.ui:ui-tooling:1.3.2"
     implementation "androidx.compose.material:material-icons-extended:1.3.1"
     implementation "androidx.navigation:navigation-compose:2.5.3"
 
+    // datastore with protobuf preferences
+    implementation "androidx.datastore:datastore-preferences:1.0.0"
+    implementation "androidx.datastore:datastore:1.0.0"
+    implementation  "com.google.protobuf:protobuf-javalite:3.21.12"
+
     // hilt dependency injection
     implementation 'com.google.dagger:hilt-android:2.44.2'
     implementation 'androidx.hilt:hilt-navigation-compose:1.0.0'
     kapt 'com.google.dagger:hilt-compiler:2.44.2'
 
+    // start up runtime
+    implementation "androidx.startup:startup-runtime:1.1.1"
 
     // third-party lib
     implementation 'com.squareup.retrofit2:retrofit:2.9.0'
     implementation 'com.squareup.retrofit2:converter-scalars:2.9.0'
-
     implementation "com.squareup.okhttp3:okhttp:$okhttp_version"
     implementation 'com.github.kongzue.DialogX:DialogX:0.0.43.beta13'
-
     implementation 'com.github.getActivity:XXPermissions:16.6'
     implementation "io.github.g00fy2.quickie:quickie-bundled:1.6.0"
     implementation 'org.bouncycastle:bcpkix-jdk15to18:1.70'
@@ -135,12 +123,8 @@ dependencies {
     implementation "com.microsoft.appcenter:appcenter-analytics:${appCenterSdkVersion}"
     implementation "com.microsoft.appcenter:appcenter-crashes:${appCenterSdkVersion}"
 
+    // Testing
     testImplementation 'junit:junit:4.+'
-//    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
-//    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
-    implementation "androidx.room:room-runtime:2.3.0"
-    annotationProcessor "androidx.room:room-compiler:2.3.0"
-    androidTestImplementation "androidx.room:room-testing:2.3.0"
 }
 
 protobuf {
@@ -165,12 +149,3 @@ protobuf {
 kapt {
     correctErrorTypes true
 }
-
-
-secrets {
-    // To add your Maps API key to this project:
-    // 1. Open the root project's local.properties file
-    // 2. Add this line, where YOUR_API_KEY is your API key:
-    //        MAPS_API_KEY=YOUR_API_KEY
-    defaultPropertiesFileName 'gradle.properties'
-}