Merge pull request #1013 from Catrobat/release-v2.7.5

Release v2.7.5

Author: wslany

.idea/codeStyles/Project.xml

@@ -19,14 +19,14 @@ def junitAndCoverage(String jacocoXmlFile, String coverageName, String javaSrcLo
     sh "./buildScripts/cover2cover.py '$jacocoXmlFile' '$coverageFile'"
 }
 
-def useDebugLabelParameter(defaultLabel){
+def useDebugLabelParameter(defaultLabel) {
     return env.DEBUG_LABEL?.trim() ? env.DEBUG_LABEL : defaultLabel
 }
 
 pipeline {
     parameters {
         string name: 'DEBUG_LABEL', defaultValue: '', description: 'For debugging when entered will be used as label to decide on which slaves the jobs will run.'
-        string name: 'BUILD_WITH_CATROID', defaultValue: 'no', description: 'When set to \'yes\' the the current Paintroid build will be build with the current develop Branch of Catroid'
+        booleanParam name: 'BUILD_WITH_CATROID', defaultValue: false, description: 'When checked then the current Paintroid build will be built with the current develop branch of Catroid'
     }
 
     agent {
@@ -70,7 +70,9 @@ pipeline {
 
         stage('Build with Catroid') {
             when {
-                environment name: 'BUILD_WITH_CATROID', value: 'yes'
+                expression {
+                    params.BUILD_WITH_CATROID
+                }
             }
             steps {
                 sh './gradlew publishToMavenLocal -Psnapshot'
@@ -85,15 +87,16 @@ pipeline {
 
         stage('Static Analysis') {
             steps {
-                sh './gradlew pmd checkstyle lint'
+                sh './gradlew pmd checkstyle lint detekt'
             }
 
             post {
                 always {
                     recordIssues aggregatingResults: true, enabledForFailure: true, qualityGates: [[threshold: 1, type: 'TOTAL', unstable: true]],
-                                 tools: [androidLintParser(pattern: "$reports/lint*.xml"),
-                                         checkStyle(pattern: "$reports/checkstyle.xml"),
-                                         pmdParser(pattern: "$reports/pmd.xml")]
+                            tools: [androidLintParser(pattern: "$reports/lint*.xml"),
+                                    checkStyle(pattern: "$reports/checkstyle.xml"),
+                                    pmdParser(pattern: "$reports/pmd.xml"),
+                                    detekt(pattern: "$reports/detekt/detekt.xml")]
                 }
             }
         }

Jenkinsfile

@@ -44,18 +44,13 @@ emulators {
 
 apply plugin: 'com.android.library'
 apply plugin: 'com.hiya.jacoco-android'
-apply plugin: 'checkstyle'
-apply plugin: 'pmd'
 apply plugin: 'com.github.panpf.bintray-publish'
 apply plugin: 'com.getkeepsafe.dexcount'
 apply plugin: 'kotlin-android'
 
 apply from: 'gradle/adb_tasks.gradle'
 apply from: 'gradle/code_quality_tasks.gradle'
 
-check.dependsOn 'checkstyle'
-check.dependsOn 'pmd'
-
 jacoco {
     toolVersion = "0.8.5"
 }
@@ -78,6 +73,11 @@ android {
         versionName rootProject.ext.androidVersionName
     }
 
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -121,6 +121,7 @@ dependencies {
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.8'
     implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.8'
     implementation 'androidx.exifinterface:exifinterface:1.3.2'
+    implementation 'com.esotericsoftware:kryo:5.1.1'
 
     debugImplementation 'androidx.multidex:multidex:2.0.0'
 
@@ -137,11 +138,6 @@ dependencies {
     androidTestImplementation 'androidx.test.espresso:espresso-contrib:3.1.0'
     androidTestImplementation 'androidx.test.espresso:espresso-intents:3.1.0'
     androidTestImplementation "androidx.test.uiautomator:uiautomator:2.2.0"
-
-    pmd 'net.sourceforge.pmd:pmd-core:6.32.0'
-    pmd 'net.sourceforge.pmd:pmd-java:6.32.0'
-
-    checkstyle 'com.puppycrawl.tools:checkstyle:7.6'
 }
 
 tasks.withType(Javadoc).all {