[BREAKING] Upgrade to gradle 4.1 and android gradle plugin 3

.travis.yml

@@ -28,12 +28,13 @@ matrix:
         - REACT_NATIVE_VERSION=0.49.3
       android:
         components:
-          - build-tools-25.0.3
-          - android-25
+          - build-tools-27.0.2
+          - build-tools-26.0.2
+          - android-27
           - extra-android-m2repository
           - extra-google-google_play_services
           - extra-google-m2repository
-          - sys-img-armeabi-v7a-android-26
+          - sys-img-armeabi-v7a-android-27
       install:
       - ./scripts/install.android.sh
       script:

detox/android/build.gradle

@@ -1,19 +1,17 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
-        classpath 'com.palantir:jacoco-coverage:0.4.0'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }
 
 allprojects {
     repositories {
         mavenLocal()
         jcenter()
-        maven {
-            url "https://maven.google.com"
-        }
+        google()
     }
 }

detox/android/detox/build.gradle

@@ -1,36 +1,28 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.palantir.jacoco-coverage'
-apply plugin: 'com.palantir.jacoco-full-report'
 
 android {
     compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    buildToolsVersion '26.0.2'
     defaultConfig {
         minSdkVersion 18
         targetSdkVersion 25
         versionCode 1
         versionName "1.0"
     }
 
-    publishNonDefault true
-
     productFlavors {
-        oldOkhttp {
+        flavorDimensions "minReactNative"
+        minReactNative44 {
+            dimension "minReactNative"
 
         }
-        newOkhttp {
-
+        minReactNative46 {
+            dimension "minReactNative"
         }
     }
 
     testOptions {
         unitTests.returnDefaultValues = true
-        unitTests.all {
-            jacoco {
-                includeNoLocationClasses = true
-            }
-        }
-
 
         unitTests.all { t ->
             reports {
@@ -65,27 +57,21 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-
+    minReactNative44Implementation 'com.squareup.okhttp3:okhttp:3.4.1'
+    minReactNative44Implementation 'com.squareup.okhttp3:okhttp-ws:3.4.1'
 
-    oldOkhttpCompile 'com.squareup.okhttp3:okhttp:3.4.1'
-    oldOkhttpCompile 'com.squareup.okhttp3:okhttp-ws:3.4.1'
+    minReactNative46Implementation 'com.squareup.okhttp3:okhttp:3.6.0'
+    minReactNative46Implementation 'com.squareup.okio:okio:1.13.0'
 
-    newOkhttpCompile 'com.squareup.okhttp3:okhttp:3.6.0'
-    newOkhttpCompile 'com.squareup.okio:okio:1.13.0'
-
-    compile('com.android.support.test.espresso:espresso-core:3.0.0', {
+    implementation('com.android.support.test.espresso:espresso-core:3.0.0', {
         exclude group: 'com.google.code.findbugs'
     })
 
-    compile 'org.apache.commons:commons-lang3:3.4'
-
-    compile 'com.android.support.test:runner:1.0'
-    compile 'com.android.support.test:rules:1.0'
-    compile 'com.android.support.test.uiautomator:uiautomator-v18:2.1.2'
+    implementation 'org.apache.commons:commons-lang3:3.4'
+    implementation 'com.android.support.test.uiautomator:uiautomator-v18:2.1.3'
 
-    testCompile 'org.json:json:20140107'
-    testCompile 'junit:junit:4.12'
-    testCompile 'org.assertj:assertj-core:3.5.2'
-    testCompile 'org.apache.commons:commons-io:1.3.2'
+    testImplementation 'org.json:json:20140107'
+    testImplementation 'junit:junit:4.12'
+    testImplementation 'org.assertj:assertj-core:3.5.2'
+    testImplementation 'org.apache.commons:commons-io:1.3.2'
 }

detox/android/detox/src/main/java/com/wix/detox/espresso/UiAutomatorHelper.java

@@ -1,12 +1,10 @@
 package com.wix.detox.espresso;
 
-import android.app.UiAutomation;
 import android.content.Context;
 import android.os.Handler;
 import android.support.test.InstrumentationRegistry;
 import android.support.test.espresso.Espresso;
 import android.support.test.espresso.ViewInteraction;
-import android.support.test.uiautomator.InstrumentationUiAutomatorBridge;
 import android.util.DisplayMetrics;
 import android.util.Log;
 import android.view.Choreographer;
@@ -26,9 +24,6 @@
 public class UiAutomatorHelper {
     private static final String LOG_TAG = "detox";
 
-    private static final String CLASS_INTERACTION_CONTROLLER =
-            "android.support.test.uiautomator.InteractionController";
-
     private static final String FIELD_UI_CONTROLLER = "uiController";
 
     private static final String METHOD_LOOP_UNTIL_IDLE = "loopMainThreadUntilIdle";
@@ -76,31 +71,6 @@ public void run() {
         });
     }
 
-    private static Object interactionController = null;
-
-    public static Object getInteractionController() {
-        if (interactionController != null) {
-            return interactionController;
-        }
-        UiAutomation uiAutomation;
-        if (android.os.Build.VERSION.SDK_INT >= 24) {
-            uiAutomation = InstrumentationRegistry.getInstrumentation().getUiAutomation(UiAutomation.FLAG_DONT_SUPPRESS_ACCESSIBILITY_SERVICES);
-        } else {
-            uiAutomation = InstrumentationRegistry.getInstrumentation().getUiAutomation();
-        }
-        Context ctx = InstrumentationRegistry.getContext();
-        InstrumentationUiAutomatorBridge bridge = new InstrumentationUiAutomatorBridge(ctx, uiAutomation);
-        Class<?> interActionControllerClass;
-        try {
-            interActionControllerClass = Class.forName(CLASS_INTERACTION_CONTROLLER);
-        } catch (ClassNotFoundException e) {
-            Log.e(LOG_TAG, "Can't find InteractionController class. UiAutomator is not on classpath?", e);
-            throw new RuntimeException(e);
-        }
-        interactionController = Reflect.on(interActionControllerClass).create(bridge).get();
-        return interactionController;
-    }
-
     public static float getDensity() {
         Context context = InstrumentationRegistry.getTargetContext().getApplicationContext();
         return context.getResources().getDisplayMetrics().density;

detox/android/gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Sun Jun 25 19:58:35 IDT 2017
+#Wed Dec 20 14:09:27 IST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

detox/src/devices/AndroidDriver.js

@@ -1,4 +1,6 @@
 const {spawn} = require('child_process');
+const path = require('path');
+const fs = require('fs');
 const _ = require('lodash');
 const log = require('npmlog');
 const invoke = require('../invoke');
@@ -27,8 +29,20 @@ class AndroidDriver extends DeviceDriverBase {
 
   async installApp(deviceId, binaryPath) {
     await this.adb.install(deviceId, binaryPath);
-    const testApkPath = binaryPath.split('.apk')[0] + '-androidTest.apk';
-    await this.adb.install(deviceId, testApkPath);
+    await this.adb.install(deviceId, this.getTestApkPath(binaryPath));
+  }
+
+  getTestApkPath(originalApkPath) {
+    const originalApkPathObj = path.parse(originalApkPath);
+    let splitPath = originalApkPathObj.dir.split(path.sep);
+    splitPath.splice(splitPath.length-1 , 0, 'androidTest');
+    const testApkPath = path.join(splitPath.join(path.sep), `${originalApkPathObj.name}-androidTest${originalApkPathObj.ext}`);
+
+    if (!fs.existsSync(testApkPath)) {
+      throw new Error(`'${testApkPath}' could not be found, did you run './gradlew assembleAndroidTest' ?`);
+    }
+
+    return testApkPath;
   }
 
   async uninstallApp(deviceId, bundleId) {

detox/src/devices/android/Emulator.js

@@ -56,7 +56,7 @@ class Emulator {
       tail.unwatch();
       fs.closeSync(stdout);
       fs.closeSync(stderr);
-      fs.unlink(tempLog);
+      fs.unlink(tempLog, () => {});
       promise._cpResolve();
     }
 

detox/test/android/app/build.gradle

@@ -3,20 +3,21 @@ apply plugin: "com.android.application"
 apply from: "../../node_modules/react-native/react.gradle"
 
 android {
-    compileSdkVersion 25
-    buildToolsVersion '25.0.3'
+    compileSdkVersion 27
+    buildToolsVersion '27.0.2'
 
     defaultConfig {
         applicationId "com.wix.detox.test"
         minSdkVersion 18
-        targetSdkVersion 25
+        targetSdkVersion 26
         versionCode 1
         versionName "1.0"
         ndk {
             abiFilters "armeabi-v7a", "x86"
         }
         testBuildType System.getProperty('testBuildType', 'debug')
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        missingDimensionStrategy "minReactNative", "minReactNative46"
         /*
         testInstrumentationRunnerArguments = [
                 'detoxServer': 'ws://localhost:8099',
@@ -25,9 +26,6 @@ android {
         */
     }
 
-    //unremark to generate app-release-androidTest.apk for release tests
-    //testBuildType "release"
-
     signingConfigs {
         release {
             storeFile file("keystore.jks")
@@ -52,15 +50,13 @@ android {
 }
 
 dependencies {
-    compile fileTree(dir: "libs", include: ["*.jar"])
-    compile "com.android.support:appcompat-v7:25.3.1"
-    compile "com.facebook.react:react-native:+"  // From node_modules
-
-    testCompile 'junit:junit:4.12'
+    implementation "com.android.support:appcompat-v7:27.0.2"
+    implementation "com.facebook.react:react-native:+"  // From node_modules
 
-    androidTestCompile(project(path: ":detox", configuration: "newOkhttpDebug"), {
-        exclude group: 'com.android.support', module: 'support-annotations'
-    })
+    androidTestImplementation(project(path: ":detox"))
+    androidTestImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test:rules:1.0.1'
 }
 
 // Run this once to be able to run the application with BUCK

detox/test/android/build.gradle

@@ -1,20 +1,18 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
-        classpath 'com.palantir:jacoco-coverage:0.4.0'
+        classpath 'com.android.tools.build:gradle:3.0.1'
     }
 }
 
 allprojects {
     repositories {
         mavenLocal()
         jcenter()
-        maven {
-            url "https://maven.google.com"
-        }
+        google()
         maven {
             url "$projectDir/../../node_modules/react-native/android"
         }

detox/test/android/gradle.properties

@@ -18,3 +18,4 @@
 # org.gradle.parallel=true
 
 android.useDeprecatedNdk=true
+android.enableAapt2=false

detox/test/android/gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-3.3-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip

detox/test/package.json

@@ -50,13 +50,13 @@
 				}
 			},
 			"android.emu.debug": {
-				"binaryPath": "android/app/build/outputs/apk/app-debug.apk",
+				"binaryPath": "android/app/build/outputs/apk/debug/app-debug.apk",
 				"build": "cd android && ./gradlew assembleDebug assembleAndroidTest -DtestBuildType=debug && cd ..",
 				"type": "android.emulator",
 				"name": "Nexus_5X_API_24"
 			},
 			"android.emu.release": {
-				"binaryPath": "android/app/build/outputs/apk/app-release.apk",
+				"binaryPath": "android/app/build/outputs/apk/release/app-release.apk",
 				"build": "cd android && ./gradlew assembleRelease assembleAndroidTest -DtestBuildType=release && cd ..",
 				"type": "android.emulator",
 				"name": "Nexus_5X_API_26"