Migrate to AndroidX & Update dependencies (openid#508)

* gradle update to 5.4.1

* gradle plugin update to 3.5.3

* minor bintray update

* bump compile sdk to 29

- this requires bumping build tools to 29
- also updating the gradlewrapper (again, fully) to 5.4.1

* Migrate to AndroidX

This required changes to checkstyle & javadocs gradle files
(perhaps because of jetifier? not sure tbh)
Also mockito now can mock all final classes

* Fix compiler warning

* update travis build tools to 29.0.2 to align with build.gradle

* update travis android sdk version to 29 to align with build.gradle

.travis.yml

@@ -4,8 +4,8 @@
 language: android
 android:
   components:
-    - build-tools-27.0.3
-    - android-27
+    - build-tools-29.0.2
+    - android-29
 script:
   - ./gradlew check jacoco assemble
   - bash <(curl -s https://codecov.io/bash)

app/build.gradle

@@ -40,18 +40,16 @@ android {
     }
 }
 
-project.ext.glideVersion = '4.7.1'
-
 dependencies {
-    implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation project(':library')
-    implementation "com.android.support:appcompat-v7:${rootProject.supportLibVersion}"
-    implementation "com.android.support:design:${rootProject.supportLibVersion}"
-    implementation "com.github.bumptech.glide:glide:${project.glideVersion}"
+    implementation "androidx.appcompat:appcompat:1.1.0"
+    implementation 'androidx.annotation:annotation:1.1.0'
+    implementation "com.google.android.material:material:1.0.0"
+    implementation "com.github.bumptech.glide:glide:4.10.0"
     implementation 'com.squareup.okio:okio:1.14.1'
     implementation 'joda-time:joda-time:2.10'
 
-    annotationProcessor "com.github.bumptech.glide:compiler:${project.glideVersion}"
+    annotationProcessor "com.github.bumptech.glide:compiler:4.10.0"
 }
 
 apply from: '../config/style.gradle'

app/java/net/openid/appauthdemo/Application.java

@@ -14,7 +14,7 @@
 
 package net.openid.appauthdemo;
 
-import android.support.v7.app.AppCompatDelegate;
+import androidx.appcompat.app.AppCompatDelegate;
 
 /**
  * Application object; ensures that the support library is correctly configured for use of

app/java/net/openid/appauthdemo/AuthStateManager.java

@@ -16,11 +16,12 @@
 
 import android.content.Context;
 import android.content.SharedPreferences;
-import android.support.annotation.AnyThread;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
 import android.util.Log;
 
+import androidx.annotation.AnyThread;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import net.openid.appauth.AuthState;
 import net.openid.appauth.AuthorizationException;
 import net.openid.appauth.AuthorizationResponse;

app/java/net/openid/appauthdemo/BrowserSelectionAdapter.java

@@ -24,14 +24,15 @@
 import android.content.pm.PackageManager.NameNotFoundException;
 import android.graphics.drawable.Drawable;
 import android.os.Bundle;
-import android.support.annotation.NonNull;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
 import android.widget.BaseAdapter;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import androidx.annotation.NonNull;
+
 import net.openid.appauth.browser.BrowserDescriptor;
 import net.openid.appauth.browser.BrowserSelector;
 

app/java/net/openid/appauthdemo/Configuration.java

@@ -19,10 +19,11 @@
 import android.content.SharedPreferences;
 import android.content.res.Resources;
 import android.net.Uri;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
 import android.text.TextUtils;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import net.openid.appauth.connectivity.ConnectionBuilder;
 import net.openid.appauth.connectivity.DefaultConnectionBuilder;
 
@@ -37,6 +38,7 @@
 import java.lang.ref.WeakReference;
 import java.nio.charset.Charset;
 
+
 /**
  * Reads and validates the demo app configuration from `res/raw/auth_config.json`. Configuration
  * changes are detected by comparing the hash of the last known configuration to the read

app/java/net/openid/appauthdemo/ConnectionBuilderForTesting.java

@@ -16,10 +16,11 @@
 
 import android.annotation.SuppressLint;
 import android.net.Uri;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
 import android.util.Log;
 
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
 import net.openid.appauth.Preconditions;
 import net.openid.appauth.connectivity.ConnectionBuilder;
 

app/java/net/openid/appauthdemo/LoginActivity.java

@@ -21,15 +21,6 @@
 import android.os.Bundle;
 import android.os.Handler;
 import android.os.Looper;
-import android.support.annotation.AnyThread;
-import android.support.annotation.ColorRes;
-import android.support.annotation.MainThread;
-import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
-import android.support.annotation.WorkerThread;
-import android.support.customtabs.CustomTabsIntent;
-import android.support.design.widget.Snackbar;
-import android.support.v7.app.AppCompatActivity;
 import android.text.Editable;
 import android.text.TextUtils;
 import android.text.TextWatcher;
@@ -42,6 +33,17 @@
 import android.widget.Spinner;
 import android.widget.TextView;
 
+import androidx.annotation.AnyThread;
+import androidx.annotation.ColorRes;
+import androidx.annotation.MainThread;
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.browser.customtabs.CustomTabsIntent;
+
+import com.google.android.material.snackbar.Snackbar;
+
 import net.openid.appauth.AppAuthConfiguration;
 import net.openid.appauth.AuthState;
 import net.openid.appauth.AuthorizationException;
@@ -171,6 +173,7 @@ protected void onDestroy() {
 
     @Override
     protected void onActivityResult(int requestCode, int resultCode, Intent data) {
+        super.onActivityResult(requestCode, resultCode, data);
         displayAuthOptions();
         if (resultCode == RESULT_CANCELED) {
             displayAuthCancelled();

app/java/net/openid/appauthdemo/TokenActivity.java

@@ -17,18 +17,20 @@
 import android.content.Intent;
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.annotation.MainThread;
-import android.support.annotation.Nullable;
-import android.support.annotation.WorkerThread;
-import android.support.design.widget.Snackbar;
-import android.support.v7.app.AppCompatActivity;
 import android.util.Log;
 import android.view.View;
 import android.widget.Button;
 import android.widget.ImageView;
 import android.widget.TextView;
 import android.widget.Toast;
 
+import androidx.annotation.MainThread;
+import androidx.annotation.Nullable;
+import androidx.annotation.WorkerThread;
+import androidx.appcompat.app.AppCompatActivity;
+
+import com.google.android.material.snackbar.Snackbar;
+
 import net.openid.appauth.AppAuthConfiguration;
 import net.openid.appauth.AuthState;
 import net.openid.appauth.AuthorizationException;
@@ -54,6 +56,7 @@
 import java.util.concurrent.Executors;
 import java.util.concurrent.atomic.AtomicReference;
 
+
 /**
  * Displays the authorized state of the user. This activity is provided with the outcome of the
  * authorization flow, which it uses to negotiate the final authorized state,

app/res/layout/activity_login.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout
+<androidx.coordinatorlayout.widget.CoordinatorLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
@@ -9,7 +9,7 @@
     android:layout_height="match_parent"
     android:fitsSystemWindows="true" >
 
-    <android.support.v4.widget.NestedScrollView
+    <androidx.core.widget.NestedScrollView
         android:layout_width="match_parent"
         android:layout_height="match_parent"
         app:layout_behavior="@string/appbar_scrolling_view_behavior">
@@ -86,19 +86,19 @@
                     android:layout_marginTop="16dp"
                     style="@style/Base.TextAppearance.AppCompat.Subhead" />
 
-                <android.support.design.widget.TextInputLayout
+                <com.google.android.material.textfield.TextInputLayout
                     android:layout_width="match_parent"
                     android:layout_height="wrap_content"
                     android:layout_marginTop="8dp">
 
-                    <android.support.design.widget.TextInputEditText
+                    <com.google.android.material.textfield.TextInputEditText
                         android:id="@+id/login_hint_value"
                         android:layout_width="match_parent"
                         android:layout_height="wrap_content"
                         android:inputType="textEmailAddress"
                         android:hint="@string/login_hint_value"/>
 
-                </android.support.design.widget.TextInputLayout>
+                </com.google.android.material.textfield.TextInputLayout>
 
                 <TextView
                     android:layout_width="match_parent"
@@ -170,5 +170,5 @@
 
             </LinearLayout>
         </LinearLayout>
-    </android.support.v4.widget.NestedScrollView>
-</android.support.design.widget.CoordinatorLayout>
+    </androidx.core.widget.NestedScrollView>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

app/res/layout/activity_token.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.design.widget.CoordinatorLayout
+<androidx.coordinatorlayout.widget.CoordinatorLayout
     xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
@@ -192,4 +192,4 @@
             </LinearLayout>
         </LinearLayout>
     </ScrollView>
-</android.support.design.widget.CoordinatorLayout>
+</androidx.coordinatorlayout.widget.CoordinatorLayout>

build.gradle

@@ -6,9 +6,9 @@ buildscript {
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.4'
+        classpath 'com.android.tools.build:gradle:3.5.3'
         classpath 'com.github.dcendents:android-maven-gradle-plugin:2.1'
-        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.0'
+        classpath 'com.jfrog.bintray.gradle:gradle-bintray-plugin:1.8.4'
         classpath 'org.ajoberstar:gradle-git:1.7.2'
     }
 }
@@ -40,9 +40,8 @@ try {
 }
 
 project.ext.minSdkVersion = 16
-project.ext.compileSdkVersion = 27
-project.ext.buildToolsVersion = '27.0.3'
-project.ext.supportLibVersion = '27.1.1'
+project.ext.compileSdkVersion = 29
+project.ext.buildToolsVersion = '29.0.2'
 
 task showVersion {
     doLast {

config/coverage.gradle

@@ -21,10 +21,12 @@ task jacocoTestReport(type: JacocoReport, dependsOn: "testDebugUnitTest") {
         html.enabled = true
     }
     // Class R is used, but usage will not be covered, so ignore this class from report
-    classDirectories = fileTree(
-            dir: 'build/intermediates/classes/debug',
-            excludes: ['**/BuildConfig.class']
-    )
-    sourceDirectories = files('java')
-    executionData = files('build/jacoco/testDebugUnitTest.exec')
+    afterEvaluate {
+        classDirectories = fileTree(
+                dir: 'build/intermediates/classes/debug',
+                excludes: ['**/BuildConfig.class']
+        )
+        sourceDirectories = files('java')
+        executionData = files('build/jacoco/testDebugUnitTest.exec')
+    }
 }

config/javadoc.gradle

@@ -7,27 +7,29 @@ dependencies {
 }
 
 task androidJavadoc(type: Javadoc) {
-    source = android.sourceSets.main.java.srcDirs
-    title = "AppAuth for Android"
-    classpath += files(project.android.getBootClasspath())
-    options {
-        doclet "org.jdrupes.mdoclet.MDoclet"
-        docletpath(*configurations.mdDoclet.files.asType(List))
-        links "http://docs.oracle.com/javase/7/docs/api/"
-        linksOffline "http://d.android.com/reference","${android.sdkDirectory}/docs/reference"
+    afterEvaluate {
+        source = android.sourceSets.main.java.srcDirs
+        title = "AppAuth for Android"
+        classpath += files(project.android.getBootClasspath())
+        options {
+            doclet "org.jdrupes.mdoclet.MDoclet"
+            docletpath(*configurations.mdDoclet.files.asType(List))
+            links "http://docs.oracle.com/javase/7/docs/api/"
+            linksOffline "http://d.android.com/reference", "${android.sdkDirectory}/docs/reference"
+        }
+        exclude '**/BuildConfig.java'
+        exclude '**/R.java'
     }
-    exclude '**/BuildConfig.java'
-    exclude '**/R.java'
 }
 
-task javadocJar(type: Jar, dependsOn:androidJavadoc) {
+task javadocJar(type: Jar, dependsOn: androidJavadoc) {
     classifier = 'javadoc'
     from androidJavadoc.destinationDir
 }
 
 afterEvaluate {
     // fixes issue where javadoc can't find android symbols ref: http://stackoverflow.com/a/34572606
     androidJavadoc.classpath += files(android.libraryVariants.collect { variant ->
-        variant.javaCompile.classpath.files
+        variant.javaCompileProvider.get().classpath.files
     })
 }

config/style.gradle

@@ -7,9 +7,11 @@ checkstyle {
 }
 
 task checkAllSource(type: Checkstyle) {
-    source 'java'
-    include '**/*.java'
-    classpath = files project.configurations.compile.files
+    afterEvaluate {
+        source 'java'
+        include '**/*.java'
+        classpath = files project.configurations.compile.files
+    }
 }
 
 task failOnCheckstyleWarning {

gradle.properties

@@ -1 +1,3 @@
+android.enableJetifier=true
+android.useAndroidX=true
 org.gradle.daemon=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,5 @@
-#Fri Apr 06 13:27:13 PDT 2018
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.4.1-all.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip