Update Gradle scripts

Update Kotlin version to 1.3.72 Update Android Gradle plugin version to 4.0.1 Update Gradle version to 6.1.1 SDK version to 30 Enable 'android.useAndroidX' property Updated library versions
google-developer-training · android-dev-lxl · Aug 17, 2020 · Aug 12, 2020 · Aug 12, 2020 · Aug 13, 2020
commit 855cdd9d20a9fd1dd84651bc8440ef2f471af8da
diff --git a/GuessTheWordLiveData/app/build.gradle b/GuessTheWordLiveData/app/build.gradle
@@ -21,11 +21,11 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: "androidx.navigation.safeargs"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     defaultConfig {
         applicationId "com.example.android.guesstheword"
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -45,18 +45,18 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.12'
 
     // KTX
-    implementation 'androidx.core:core-ktx:1.0.1'
+    implementation 'androidx.core:core-ktx:1.3.1'
 
     // Navigation
     implementation "android.arch.navigation:navigation-fragment-ktx:1.0.0"
     implementation "android.arch.navigation:navigation-ui-ktx:1.0.0"
 
     //ViewModel and LiveData
-    implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
 }
diff --git a/GuessTheWordLiveData/build.gradle b/GuessTheWordLiveData/build.gradle
@@ -17,13 +17,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.30'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.0'
+        classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:1.0.0"
 

diff --git a/GuessTheWordLiveData/gradle/wrapper/gradle-wrapper.properties b/GuessTheWordLiveData/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Apr 25 11:45:20 PDT 2019
+#Tue Aug 11 17:39:48 PDT 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
diff --git a/GuessTheWordTransformation/app/build.gradle b/GuessTheWordTransformation/app/build.gradle
@@ -21,11 +21,11 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: "androidx.navigation.safeargs"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     defaultConfig {
         applicationId "com.example.android.guesstheword"
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -45,18 +45,18 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.12'
 
     // KTX
-    implementation 'androidx.core:core-ktx:1.0.1'
+    implementation 'androidx.core:core-ktx:1.3.1'
 
     // Navigation
     implementation "android.arch.navigation:navigation-fragment-ktx:1.0.0"
     implementation "android.arch.navigation:navigation-ui-ktx:1.0.0"
 
     //ViewModel and LiveData
-    implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
 }
diff --git a/GuessTheWordTransformation/build.gradle b/GuessTheWordTransformation/build.gradle
@@ -17,13 +17,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.30'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.0'
+        classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:1.0.0"
 

diff --git a/GuessTheWordTransformation/gradle/wrapper/gradle-wrapper.properties b/GuessTheWordTransformation/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Apr 25 11:49:54 PDT 2019
+#Tue Aug 11 17:50:04 PDT 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
diff --git a/GuessTheWordViewModel/app/build.gradle b/GuessTheWordViewModel/app/build.gradle
@@ -21,11 +21,11 @@ apply plugin: 'kotlin-android-extensions'
 apply plugin: "androidx.navigation.safeargs"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     defaultConfig {
         applicationId "com.example.android.guesstheword"
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -45,18 +45,18 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
-    implementation 'androidx.appcompat:appcompat:1.0.2'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     implementation 'androidx.constraintlayout:constraintlayout:1.1.3'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     testImplementation 'junit:junit:4.12'
 
     // KTX
-    implementation 'androidx.core:core-ktx:1.0.1'
+    implementation 'androidx.core:core-ktx:1.3.1'
 
     // Navigation
     implementation "android.arch.navigation:navigation-fragment-ktx:1.0.0"
     implementation "android.arch.navigation:navigation-ui-ktx:1.0.0"
 
     //ViewModel
-    implementation 'androidx.lifecycle:lifecycle-extensions:2.0.0'
+    implementation 'androidx.lifecycle:lifecycle-extensions:2.2.0'
 }
diff --git a/GuessTheWordViewModel/build.gradle b/GuessTheWordViewModel/build.gradle
@@ -17,13 +17,13 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 
 buildscript {
-    ext.kotlin_version = '1.3.21'
+    ext.kotlin_version = '1.3.72'
     repositories {
         google()
         jcenter()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.4.0'
+        classpath 'com.android.tools.build:gradle:4.0.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath "android.arch.navigation:navigation-safe-args-gradle-plugin:1.0.0"
 

diff --git a/GuessTheWordViewModel/gradle/wrapper/gradle-wrapper.properties b/GuessTheWordViewModel/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Thu Apr 25 11:57:55 PDT 2019
+#Wed Aug 12 09:42:38 PDT 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
diff --git a/MarsRealEstateFinal/app/build.gradle b/MarsRealEstateFinal/app/build.gradle
@@ -22,14 +22,14 @@ apply plugin: 'kotlin-kapt'
 apply plugin: "androidx.navigation.safeargs"
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     dataBinding {
         enabled = true
     }
     defaultConfig {
         applicationId "com.example.android.marsrealestate"
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"

diff --git a/MarsRealEstateFinal/build.gradle b/MarsRealEstateFinal/build.gradle
@@ -5,18 +5,18 @@ buildscript {
         // Versions for all the dependencies we plan to use. It's particularly useful for kotlin and
         // navigation where the versions of the plugin needs to be the same as the version of the
         // library defined in the app Gradle file
-        version_android_gradle_plugin = "3.3.2"
-        version_core = "1.0.1"
+        version_android_gradle_plugin = '4.0.1'
+        version_core = "1.5.0-alpha01"
         version_constraint_layout = "1.1.3"
         version_glide = "4.8.0"
-        version_kotlin = "1.3.21"
-        version_kotlin_coroutines = "1.1.0"
-        version_lifecycle_extensions = "2.0.0"
-        version_moshi = "1.8.0"
+        version_kotlin = "1.3.72"
+        version_kotlin_coroutines = "1.3.7"
+        version_lifecycle_extensions = "2.2.0"
+        version_moshi = "1.9.3"
         version_navigation = "1.0.0"
-        version_retrofit = "2.5.0"
+        version_retrofit = "2.9.0"
         version_retrofit_coroutines_adapter = "0.9.2"
-        version_recyclerview = "1.0.0"
+        version_recyclerview = "1.1.0"
     }
 
     repositories {

diff --git a/MarsRealEstateFinal/gradle/wrapper/gradle-wrapper.properties b/MarsRealEstateFinal/gradle/wrapper/gradle-wrapper.properties
@@ -1,23 +1,7 @@
-#
-#  Copyright 2019, The Android Open Source Project
-#
-#  Licensed under the Apache License, Version 2.0 (the "License");
-#  you may not use this file except in compliance with the License.
-#  You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-#  Unless required by applicable law or agreed to in writing, software
-#  distributed under the License is distributed on an "AS IS" BASIS,
-#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-#  See the License for the specific language governing permissions and
-#  limitations under the License.
-#
-
-#Tue Dec 18 16:00:56 PST 2018
+#Wed Aug 12 09:46:14 PDT 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
-android.databinding.enableV2=true
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.10.1-all.zip
+android.databinding.enableV2=true
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
diff --git a/RecyclerViewClickHandler/app/build.gradle b/RecyclerViewClickHandler/app/build.gradle
@@ -21,11 +21,11 @@ apply plugin: 'kotlin-kapt'
 apply plugin: 'androidx.navigation.safeargs'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     defaultConfig {
         applicationId "com.example.android.trackmysleepqualityrecyclerview"
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -51,18 +51,18 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
     // Support libraries
-    implementation "androidx.appcompat:appcompat:1.0.0"
-    implementation "androidx.fragment:fragment:1.0.0"
-    implementation "androidx.constraintlayout:constraintlayout:2.0.0-alpha2"
+    implementation "androidx.appcompat:appcompat:1.2.0"
+    implementation "androidx.fragment:fragment:1.2.5"
+    implementation "androidx.constraintlayout:constraintlayout:2.0.0-rc1"
 
     // Android KTX
-    implementation 'androidx.core:core-ktx:1.0.1'
+    implementation 'androidx.core:core-ktx:1.3.1'
 
     // Room and Lifecycle dependencies
     implementation "androidx.room:room-runtime:$room_version"
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     kapt "androidx.room:room-compiler:$room_version"
-    implementation "androidx.lifecycle:lifecycle-extensions:2.0.0"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
 
     // Coroutines
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutine_version"
@@ -71,10 +71,5 @@ dependencies {
     // Navigation
     implementation "android.arch.navigation:navigation-fragment-ktx:$navigationVersion"
     implementation "android.arch.navigation:navigation-ui-ktx:$navigationVersion"
-
-    // Testing
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
 }
 
diff --git a/RecyclerViewClickHandler/build.gradle b/RecyclerViewClickHandler/build.gradle
@@ -19,11 +19,11 @@
 buildscript {
 
     ext {
-        kotlin_version = '1.3.10'
+        kotlin_version = '1.3.72'
         archLifecycleVersion = '1.1.1'
-        room_version = '2.0.0'
-        coroutine_version = '1.0.0'
-        gradleVersion = '3.4.0'
+        room_version = '2.2.0'
+        coroutine_version = '1.3.7'
+        gradleVersion = '4.0.1'
         navigationVersion = '1.0.0-alpha07'
         dataBindingCompilerVersion = gradleVersion // Always need to be the same.
     }

diff --git a/RecyclerViewClickHandler/gradle/wrapper/gradle-wrapper.properties b/RecyclerViewClickHandler/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Tue May 14 17:22:57 PDT 2019
+#Wed Aug 12 12:08:56 PDT 2020
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-5.1.1-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-6.1.1-all.zip
diff --git a/RecyclerViewDiffUtilDataBinding/app/build.gradle b/RecyclerViewDiffUtilDataBinding/app/build.gradle
@@ -21,11 +21,11 @@ apply plugin: 'kotlin-kapt'
 apply plugin: 'androidx.navigation.safeargs'
 
 android {
-    compileSdkVersion 28
+    compileSdkVersion 30
     defaultConfig {
         applicationId "com.example.android.trackmysleepqualityrecyclerview"
         minSdkVersion 19
-        targetSdkVersion 28
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
@@ -51,18 +51,18 @@ dependencies {
     implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
 
     // Support libraries
-    implementation "androidx.appcompat:appcompat:1.0.0"
-    implementation "androidx.fragment:fragment:1.0.0"
-    implementation "androidx.constraintlayout:constraintlayout:2.0.0-alpha2"
+    implementation "androidx.appcompat:appcompat:1.2.0"
+    implementation "androidx.fragment:fragment:1.2.5"
+    implementation "androidx.constraintlayout:constraintlayout:2.0.0-rc1"
 
     // Android KTX
-    implementation 'androidx.core:core-ktx:1.0.1'
+    implementation 'androidx.core:core-ktx:1.3.1'
 
     // Room and Lifecycle dependencies
     implementation "androidx.room:room-runtime:$room_version"
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
     kapt "androidx.room:room-compiler:$room_version"
-    implementation "androidx.lifecycle:lifecycle-extensions:2.0.0"
+    implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
 
     // Coroutines
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:$coroutine_version"
@@ -71,10 +71,5 @@ dependencies {
     // Navigation
     implementation "android.arch.navigation:navigation-fragment-ktx:$navigationVersion"
     implementation "android.arch.navigation:navigation-ui-ktx:$navigationVersion"
-
-    // Testing
-    testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test:runner:1.1.0-alpha4'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.1.0-alpha4'
 }
 
diff --git a/RecyclerViewDiffUtilDataBinding/build.gradle b/RecyclerViewDiffUtilDataBinding/build.gradle
@@ -19,11 +19,11 @@
 buildscript {
 
     ext {
-        kotlin_version = '1.3.10'
+        kotlin_version = '1.3.72'
         archLifecycleVersion = '1.1.1'
         room_version = '2.0.0'
-        coroutine_version = '1.0.0'
-        gradleVersion = '3.4.0'
+        coroutine_version = '1.3.7'
+        gradleVersion = '4.0.1'
         navigationVersion = '1.0.0-alpha07'
         dataBindingCompilerVersion = gradleVersion // Always need to be the same.
     }