Update Gradle to 3.0/4.1 ; SDK 27

.atomignore

@@ -15,3 +15,9 @@ app/build
 app/.gitignore
 app/pom.xml
 app/proguard-rules.pro
+.hidden
+.travis.yml
+circle.yml
+CODE_OF_CONDUCT*
+gradle.properties
+LICENSE*

.gitignore

@@ -1,12 +1,3 @@
-##############
-### Project ##
-app/src/main/res/raw/changelog.*
-app/src/main/res/raw/contributors.*
-app/src/main/res/raw/license.*
-app/src/main/res/raw/readme.*
-app/src/main/res/raw/contributors.*
-#app/src/main/res/raw/podlist.json
-
 ##############
 ### Common ###
 *~*
@@ -99,3 +90,13 @@ proguard/
 # Android Studio Stuff
 .navigation/
 gen-external-apklibs
+
+### Project ##
+app/src/main/res/raw/changelog.*
+app/src/main/res/raw/license.*
+app/src/main/res/raw/readme.*
+app/src/main/res/raw/contributors.*
+
+# Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
+!gradle-wrapper.jar
+

.travis.yml

@@ -1,38 +1,48 @@
 language: android
-jdk:
-  - oraclejdk8
-android:
-  components:
-    - tools
-    - tools # TODO https://github.com/travis-ci/travis-ci/issues/6193
-    - platform-tools
-    - build-tools-24.0.3
-    - android-24
-    - extra-android-m2repository
+jdk: oraclejdk8
+
 before_cache:
+  # Do not cache a few Gradle files/directories (see https://docs.travis-ci.com/user/languages/java/#Caching)
   - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
+  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/
+
 cache:
   directories:
+    # Android SDK
+    - $HOME/android-sdk-dl
+    - $HOME/android-sdk
+
+    # Gradle dependencies
     - $HOME/.gradle/caches/
     - $HOME/.gradle/wrapper/
-script: "./gradlew $TASK"
-env:
-    - TASK="lintFlavorDefaultDebug"
-    - TASK="build check --stacktrace"
+
+    # Android build cache (see http://tools.android.com/tech-docs/build-cache)
+    - $HOME/.android/build-cache
+
+install:
+  # Download and unzip the Android SDK tools (if not already there thanks to the cache mechanism)
+  # Latest version available here: https://developer.android.com/studio/index.html#downloads
+  - if test ! -e $HOME/android-sdk-dl/sdk-tools.zip ; then curl https://dl.google.com/android/repository/sdk-tools-linux-3859397.zip > $HOME/android-sdk-dl/sdk-tools.zip ; fi
+  - unzip -qq -n $HOME/android-sdk-dl/sdk-tools.zip -d $HOME/android-sdk
+
+  # Install or update Android SDK components (will not do anything if already up to date thanks to the cache mechanism)
+  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'tools' > /dev/null
+  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'platform-tools' > /dev/null
+  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'build-tools;26.0.2' > /dev/null
+  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'platforms;android-27' > /dev/null
+  - echo y | $HOME/android-sdk/tools/bin/sdkmanager 'extras;google;m2repository' > /dev/null
 
 branches:
   except:
+    - gh-pages
     - l10n_master
-  - l10n_master2
     - crowdin
-notifications:
-  webhooks:
-    urls:
-      - "https://webhooks.gitter.im/e/e462044d3105a7bb4b4f"
-      - "https://scalar.vector.im/api/neb/services/hooks/dHJhdmlzLWNpLyU0MGdzYW50bmVyJTNBbWF0cml4Lm9yZy8lMjFNUERTYURTaVBMZXdSQXBxa24lM0FtYXRyaXgub3Jn"
-    on_success: change  # options: [always|never|change] default: always
-    on_failure: always  # options: [always|never|change] default: always
-    on_start: never     # options: [always|never|change] default: always
 
-after_success:
-  - bash <(curl -s https://codecov.io/bash)
+env:
+  global:
+    - ANDROID_HOME=$HOME/android-sdk
+  matrix:
+    - TASK="lintFlavorDefaultDebug --stacktrace"
+    - TASK="build check --stacktrace"
+
+script: "./gradlew --no-daemon --parallel $TASK"

app/build.gradle

@@ -2,40 +2,46 @@ apply plugin: 'com.android.application'
 
 ext {
     version_sdk = [
-        compileSdk : 24,
-        buildTools : "26.0.1",
+            compileSdk: 27,
             minSdk    : 17,
-        //targetSdk: compileSdk,
     ]
-    version_sdk.targetSdk = version_sdk.compileSdk
     version_lib = [
-        appcompat   : "24.1.0", // Broken after 24.1.0, Fix announced at 26.0.0, but still not fixed... See https://issuetracker.google.com/issues/37118105
-        butterknife : "8.4.0",
-        netcipher   : "2.0.0-alpha1",
+            appcompat: "27.0.0",
+            butterknife: "8.8.1",
+            netcipher: "2.0.0-alpha1",
     ]
 }
 
+
 android {
     compileSdkVersion version_sdk.compileSdk
-    buildToolsVersion version_sdk.buildTools
+    flavorDimensions "default"
 
     defaultConfig {
         minSdkVersion version_sdk.minSdk
-        targetSdkVersion version_sdk.targetSdk
-
-        versionCode 27
-        versionName "1.0.7"
-
-        applicationId "com.github.dfa.diaspora_android"
-        resValue 'string', 'app_name', "dandelion*"
-        manifestPlaceholders = [appIcon: "@drawable/ic_launcher"]
-
+        targetSdkVersion version_sdk.compileSdk
         buildConfigField "boolean", "IS_TEST_BUILD", "false"
         buildConfigField "boolean", "IS_GPLAY_BUILD", "false"
-        buildConfigField("String[]", "APPLICATION_LANGUAGES", '{' + getUsedAndroidLanguages().collect {"\"${it}\""}.join(",")  + '}')
+        buildConfigField("String[]", "APPLICATION_LANGUAGES", '{' + getUsedAndroidLanguages().collect {
+            "\"${it}\""
+        }.join(",") + '}')
+        buildConfigField "String", "GITHASH", "\"${getGitHash()}\""
+
+        applicationId "com.github.dfa.diaspora_android"
+        versionName "1.0.7"
+        versionCode 27
+
 
         vectorDrawables.useSupportLibrary = true
+        resValue 'string', 'app_name', "dandelion*"
+        manifestPlaceholders = [appIcon: "@drawable/ic_launcher"]
     }
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -46,13 +52,9 @@ android {
     productFlavors {
         flavorDefault {
         }
-
-        /*
-        flavorGplay {
+        /*flavorGplay {
             buildConfigField "boolean", "IS_GPLAY_BUILD", "true"
-        }
-        */
-
+        }*/
         flavorTest {
             applicationId "com.github.dfa.secondlion"
             resValue 'string', 'app_name', "secondlion*"
@@ -69,61 +71,26 @@ android {
 
 dependencies {
     // Sub-Projects
-    //compile project(':subprojectFromRoot')
+    //implementation project(':subprojectFromRoot')
 
     // Jars
-    compile fileTree(dir: 'libs', include: ['*.jar'])
-    testCompile 'junit:junit:4.12'
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    testImplementation 'junit:junit:4.12'
 
     // Android standard libs
-    compile "com.android.support:appcompat-v7:${version_lib.appcompat}"
-    compile "com.android.support:design:${version_lib.appcompat}"
-    compile "com.android.support:support-v4:${version_lib.appcompat}"
-    compile "com.android.support:customtabs:${version_lib.appcompat}"
-    compile "com.android.support:cardview-v7:${version_lib.appcompat}"
+    implementation "com.android.support:appcompat-v7:${version_lib.appcompat}"
+    implementation "com.android.support:design:${version_lib.appcompat}"
+    implementation "com.android.support:support-v4:${version_lib.appcompat}"
+    implementation "com.android.support:customtabs:${version_lib.appcompat}"
+    implementation "com.android.support:cardview-v7:${version_lib.appcompat}"
 
     // UI libraries
-    compile "com.github.DASAR:ShiftColorPicker:v0.5"
+    implementation "com.github.DASAR:ShiftColorPicker:v0.5"
 
     // Tool libraries
-    compile "com.jakewharton:butterknife:${version_lib.butterknife}"
-    compile "info.guardianproject.netcipher:netcipher:${version_lib.netcipher}"
-    compile "info.guardianproject.netcipher:netcipher-webkit:${version_lib.netcipher}"
+    implementation "com.jakewharton:butterknife:${version_lib.butterknife}"
+    implementation "info.guardianproject.netcipher:netcipher:${version_lib.netcipher}"
+    implementation "info.guardianproject.netcipher:netcipher-webkit:${version_lib.netcipher}"
 
     annotationProcessor "com.jakewharton:butterknife-compiler:${version_lib.butterknife}"
 }
-
-@SuppressWarnings(["UnnecessaryQualifiedReference", "SpellCheckingInspection"])
-static String[] getUsedAndroidLanguages() {
-    Set<String> langs = new HashSet<>()
-    new File('.').eachFileRecurse(groovy.io.FileType.DIRECTORIES) {
-        final foldername = it.name
-        if (foldername.startsWith('values-') && !it.canonicalPath.contains("build" + File.separator + "intermediates")) {
-            new File(it.toString()).eachFileRecurse(groovy.io.FileType.FILES) {
-                if (it.name.toLowerCase().endsWith(".xml") && it.getCanonicalFile().getText('UTF-8').contains("<string")) {
-                    langs.add(foldername.replace("values-", ""))
-
-                }
-            }
-        }
-    }
-    return langs.toArray(new String[langs.size()])
-}
-
-//  #####################
-//  Groovy Coding Area
-//  #####################
-final String RAW_DIR = "app/src/main/res/raw"
-final String[] ROOT_TO_RAW_COPYFILES = ["README.md", "LICENSE.md", "CHANGELOG.md", "CONTRIBUTORS.md"]
-
-// Called before building
-task copyRepoFiles(type: Copy) {
-
-    // Copy files over to raw dir
-    from rootProject.files(ROOT_TO_RAW_COPYFILES)
-    into RAW_DIR.replaceFirst("app/", "")
-    rename { String fileName ->
-        fileName.replace(fileName, fileName.toLowerCase())
-    }
-}
-tasks.copyRepoFiles.execute()

build.gradle

@@ -3,10 +3,11 @@
 buildscript {
     repositories {
         jcenter()
+        google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:2.3.3'
-        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.4.1'
+        classpath 'com.android.tools.build:gradle:3.0.0'
+        classpath 'com.github.dcendents:android-maven-gradle-plugin:1.5'
 
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
@@ -25,3 +26,35 @@ allprojects {
 task clean(type: Delete) {
     delete rootProject.buildDir
 }
+
+final String[] ROOT_TO_RAW_COPYFILES = ["README.md", "LICENSE.md", "CHANGELOG.md", "CONTRIBUTORS.md"]
+task copyRepoFiles(type: Copy) {
+    from rootProject.files(ROOT_TO_RAW_COPYFILES)
+    into "app/src/main/res/raw"
+    rename { String fileName -> fileName.replace(fileName, fileName.toLowerCase())  }
+} ; tasks.copyRepoFiles.execute()
+
+@SuppressWarnings(["UnnecessaryQualifiedReference", "SpellCheckingInspection", "GroovyUnusedDeclaration"])
+static String[] getUsedAndroidLanguages() {
+    Set<String> langs = new HashSet<>()
+    new File('.').eachFileRecurse(groovy.io.FileType.DIRECTORIES) {
+        final foldername = it.name
+        if (foldername.startsWith('values-') && !it.canonicalPath.contains("build" + File.separator + "intermediates")) {
+            new File(it.toString()).eachFileRecurse(groovy.io.FileType.FILES) {
+                if (it.name.toLowerCase().endsWith(".xml") && it.getCanonicalFile().getText('UTF-8').contains("<string")) {
+                    langs.add(foldername.replace("values-", ""))
+                }
+            }
+        }
+    }
+    return langs.toArray(new String[langs.size()])
+}
+
+ext.getGitHash = { ->
+    def stdout = new ByteArrayOutputStream()
+    exec {
+        commandLine 'git', 'rev-parse', 'HEAD'
+        standardOutput = stdout
+    }
+    return stdout.toString().trim()
+}

gradle.properties

@@ -1,18 +1,28 @@
 # Project-wide Gradle settings.
 
 # IDE (e.g. Android Studio) users:
-# Gradle settings configured through the IDE *will override*
-# any settings specified in this file.
+# Settings specified in this file will override any Gradle settings
+# configured through the IDE.
 
 # For more details on how to configure your build environment visit
 # http://www.gradle.org/docs/current/userguide/build_environment.html
 
+# The Gradle daemon aims to improve the startup and execution time of Gradle.
+# When set to true the Gradle daemon is to run the build.
+# TODO: disable daemon on CI, since builds should be clean and reliable on servers
+org.gradle.daemon=true
+
 # Specifies the JVM arguments used for the daemon process.
 # The setting is particularly useful for tweaking memory settings.
 # Default value: -Xmx10248m -XX:MaxPermSize=256m
-# org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
+org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8
 
 # When configured, Gradle will run in incubating parallel mode.
 # This option should only be used with decoupled projects. More details, visit
 # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
-# org.gradle.parallel=true
+org.gradle.parallel=true
+
+# Enables new incubating mode that makes Gradle selective when configuring projects. 
+# Only relevant projects are configured which results in faster builds for large multi-projects.
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:configuration_on_demand
+org.gradle.configureondemand=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
-#Fri May 26 17:46:57 CEST 2017
+#Thu Oct 26 13:46:14 CEST 2017
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.0-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip