Convert to Kotlin + v1.6 release

.gitignore

@@ -1,9 +1,8 @@
 *.iml
 .gradle
 /local.properties
-/.idea/workspace.xml
-/.idea/libraries
 .DS_Store
 /build
 /captures
 .externalNativeBuild
+/.idea

app/build.gradle

@@ -1,15 +1,16 @@
 apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
 
 android {
-    compileSdkVersion 26
-    buildToolsVersion "26.0.1"
+    compileSdkVersion 30
+    buildToolsVersion "30.0.2"
 
     defaultConfig {
         applicationId "com.franco.demomode"
         minSdkVersion 24
-        targetSdkVersion 26
-        versionName "1.2"
-        versionCode getVersionCodeTimestamp()
+        targetSdkVersion 30
+        versionName "1.6"
+        versionCode 1910030257
         archivesBaseName = "DemoModeTile-${android.defaultConfig.versionName}"
     }
 
@@ -46,15 +47,20 @@ android {
             shrinkResources true
             signingConfig signingConfigs.release
             proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
-            manifestPlaceholders = [vmSafeModeEnabled: "false"]
         }
 
         debug {
             minifyEnabled false
             shrinkResources false
-            manifestPlaceholders = [vmSafeModeEnabled: "true"]
         }
     }
+
+    buildFeatures {
+        viewBinding = true
+    }
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
 }
 
 def readKeystoreProperties(def configName) {
@@ -70,13 +76,21 @@ def readKeystoreProperties(def configName) {
     }
 }
 
-static def getVersionCodeTimestamp() {
-    return new Date().format('yyMMddHHmm').toInteger()
+dependencies {
+    implementation 'androidx.appcompat:appcompat:1.2.0'
+    implementation 'com.google.android.material:material:1.2.1'
+    implementation 'androidx.preference:preference-ktx:1.1.1'
+    implementation "androidx.fragment:fragment-ktx:1.2.5"
+    implementation "androidx.core:core-ktx:1.3.1"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.9'
+
+    def lifecycle_version = "2.3.0-alpha07"
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-livedata-ktx:$lifecycle_version"
+    implementation "androidx.lifecycle:lifecycle-common-java8:$lifecycle_version"
 }
 
-dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:design:26.1.0'
-    compile 'com.jakewharton:butterknife:8.8.1'
-    annotationProcessor 'com.jakewharton:butterknife-compiler:8.8.1'
+repositories {
+    mavenCentral()
 }

app/src/main/AndroidManifest.xml

@@ -1,31 +1,26 @@
-<manifest
-    package="com.franco.demomode"
-    xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    package="com.franco.demomode">
 
     <uses-permission
         android:name="android.permission.DUMP"
-        tools:ignore="ProtectedPermissions"/>
+        tools:ignore="ProtectedPermissions" />
 
     <uses-permission
         android:name="android.permission.WRITE_SECURE_SETTINGS"
-        tools:ignore="ProtectedPermissions"/>
+        tools:ignore="ProtectedPermissions" />
 
     <application
-        android:name=".application.App"
-        android:allowBackup="true"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"
-        android:theme="@style/DemoModeTheme"
-        android:vmSafeMode="${vmSafeModeEnabled}">
+        android:theme="@style/DemoModeTheme">
 
-        <activity
-            android:name=".activities.MainActivity">
+        <activity android:name=".activities.MainActivity">
             <intent-filter>
-                <action android:name="android.intent.action.MAIN"/>
+                <action android:name="android.intent.action.MAIN" />
 
-                <category android:name="android.intent.category.LAUNCHER"/>
+                <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
 
@@ -35,7 +30,7 @@
             android:label="@string/demo_mode"
             android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
             <intent-filter>
-                <action android:name="android.service.quicksettings.action.QS_TILE"/>
+                <action android:name="android.service.quicksettings.action.QS_TILE" />
             </intent-filter>
         </service>