Migrate from groovy to kts #182

Signed-off-by: Sanju S <spikeysanju98@gmail.com>

app/build.gradle.kts

@@ -0,0 +1,140 @@
+/*
+ *
+ *  *
+ *  *  * MIT License
+ *  *  *
+ *  *  * Copyright (c) 2020 Spikey Sanju
+ *  *  *
+ *  *  * Permission is hereby granted, free of charge, to any person obtaining a copy
+ *  *  * of this software and associated documentation files (the "Software"), to deal
+ *  *  * in the Software without restriction, including without limitation the rights
+ *  *  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ *  *  * copies of the Software, and to permit persons to whom the Software is
+ *  *  * furnished to do so, subject to the following conditions:
+ *  *  *
+ *  *  * The above copyright notice and this permission notice shall be included in all
+ *  *  * copies or substantial portions of the Software.
+ *  *  *
+ *  *  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ *  *  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ *  *  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ *  *  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ *  *  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ *  *  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ *  *  * SOFTWARE.
+ *  *
+ *
+ *
+ */
+
+plugins {
+    id("com.android.application")
+    id("kotlin-android")
+    id("kotlin-kapt")
+    id("androidx.navigation.safeargs.kotlin")
+    id("dagger.hilt.android.plugin")
+}
+
+android {
+    compileSdk = 31
+    buildToolsVersion = "30.0.3"
+
+    defaultConfig {
+        applicationId = "thecodemonks.org.nottzapp"
+        minSdk = 21
+        targetSdk = 31
+        versionCode = 1
+        versionName = "1.4.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+        vectorDrawables {
+            useSupportLibrary = true
+        }
+    }
+
+    lint {
+        checkReleaseBuilds = false
+        abortOnError = true
+    }
+
+    buildFeatures {
+        viewBinding = true
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = true
+            isShrinkResources = true
+            proguardFiles(
+                getDefaultProguardFile("proguard-android.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
+    }
+
+    kotlinOptions {
+        jvmTarget = "11"
+    }
+}
+
+dependencies {
+    implementation("org.jetbrains.kotlin:kotlin-stdlib:1.5.31")
+    implementation("androidx.core:core-ktx:1.7.0")
+    implementation("androidx.appcompat:appcompat:1.3.1")
+    implementation("com.google.android.material:material:1.4.0")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.1")
+    implementation("androidx.legacy:legacy-support-v4:1.0.0")
+    testImplementation("junit:junit:4.13.2")
+    androidTestImplementation("androidx.test.ext:junit:1.1.3")
+    androidTestImplementation("androidx.test.espresso:espresso-core:3.4.0")
+
+    // Architectural Components
+    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1")
+
+    // Room
+    implementation("androidx.room:room-runtime:2.3.0")
+    kapt("androidx.room:room-compiler:2.3.0")
+    kapt("org.xerial:sqlite-jdbc:3.36.0.3")
+
+    // Kotlin Extensions and Coroutines support for Room
+    implementation("androidx.room:room-ktx:2.3.0")
+
+    // Coroutines
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.2")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.2-native-mt")
+    implementation("org.jetbrains.kotlinx:kotlinx-coroutines-play-services:1.5.2-native-mt")
+
+    // Coroutine Lifecycle Scopes
+    implementation("androidx.lifecycle:lifecycle-viewmodel-ktx:2.3.1")
+    implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.3.1")
+    implementation("androidx.lifecycle:lifecycle-livedata-ktx:2.3.1")
+
+    // activity & fragment ktx
+    implementation("androidx.fragment:fragment-ktx:1.3.6")
+    implementation("androidx.activity:activity-ktx:1.4.0-rc01")
+    implementation("androidx.appcompat:appcompat:1.4.0-beta01")
+
+    // Navigation Components
+    implementation("androidx.navigation:navigation-fragment-ktx:2.3.5")
+    implementation("androidx.navigation:navigation-ui-ktx:2.3.5")
+
+    // material design
+    implementation("com.google.android.material:material:1.4.0")
+    implementation("androidx.recyclerview:recyclerview:1.2.1")
+
+    // Preference DataStore
+    implementation("androidx.datastore:datastore-preferences:1.0.0")
+
+    // Lottie Animation Library
+    implementation("com.airbnb.android:lottie:4.2.0")
+
+    // Hilt
+    implementation("com.google.dagger:hilt-android:2.39.1")
+    kapt("com.google.dagger:hilt-android-compiler:2.39.1")
+    kapt("androidx.hilt:hilt-compiler:1.0.0")
+}

app/proguard-rules.pro

@@ -1,6 +1,6 @@
 # Add project specific ProGuard rules here.
 # You can control the set of applied configuration files using the
-# proguardFiles setting in build.gradle.
+# proguardFiles setting in build.gradle.kts.
 #
 # For more details, see
 #   http://developer.android.com/guide/developing/tools/proguard.html
@@ -18,4 +18,4 @@
 
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
-#-renamesourcefileattribute SourceFile
+#-renamesourcefileattribute SourceFile

app/src/main/java/thecodemonks/org/nottzapp/app/MainActivity.kt

@@ -38,18 +38,20 @@ import androidx.navigation.ui.setupActionBarWithNavController
 import dagger.hilt.android.AndroidEntryPoint
 import thecodemonks.org.nottzapp.R
 import thecodemonks.org.nottzapp.databinding.ActivityMainBinding
-import thecodemonks.org.nottzapp.db.NotesDatabase
 import thecodemonks.org.nottzapp.repo.NotesRepo
 import thecodemonks.org.nottzapp.ui.notes.NotesViewModel
 import thecodemonks.org.nottzapp.utils.factory.viewModelFactory
+import javax.inject.Inject
 
 @AndroidEntryPoint
 class MainActivity : AppCompatActivity() {
     private lateinit var navHostFragment: NavHostFragment
     private lateinit var appBarConfiguration: AppBarConfiguration
-    private val newsRepository by lazy { NotesRepo(NotesDatabase(this)) }
+
+    @Inject
+    lateinit var repo: NotesRepo
     private val viewModel: NotesViewModel by viewModels {
-        viewModelFactory { NotesViewModel(this.application, newsRepository) }
+        viewModelFactory { NotesViewModel(this.application, repo) }
     }
 
     override fun onCreate(savedInstanceState: Bundle?) {

app/src/main/java/thecodemonks/org/nottzapp/db/NotesDatabase.kt

@@ -29,9 +29,7 @@
 
 package thecodemonks.org.nottzapp.db
 
-import android.content.Context
 import androidx.room.Database
-import androidx.room.Room
 import androidx.room.RoomDatabase
 import thecodemonks.org.nottzapp.model.Notes
 
@@ -43,23 +41,4 @@ import thecodemonks.org.nottzapp.model.Notes
 
 abstract class NotesDatabase : RoomDatabase() {
     abstract fun getNotesDao(): NotesDao
-
-    companion object {
-        @Volatile
-        private var instance: NotesDatabase? = null
-        private val LOCK = Any()
-
-        // Check for DB instance if not null then get or insert or else create new DB Instance
-        operator fun invoke(context: Context) = instance ?: synchronized(LOCK) {
-
-            instance ?: createDatabase(context).also { instance = it }
-        }
-
-        // create db instance
-        private fun createDatabase(context: Context) = Room.databaseBuilder(
-            context.applicationContext,
-            NotesDatabase::class.java,
-            "notes_db.db"
-        ).build()
-    }
 }