[TEMP-NOT FOR PROD] remove "android" build; temporarily create a task…

… for CircleCI to call whilst setting up the replacement android lint task.

Necessary because gradle does not support targeting kotlin at both android and the jvm in the same build, so to introduce `com.android.lint`, the `com.android.library` plugin must be removed.

build.gradle

@@ -17,14 +17,10 @@ buildscript {
  * If `android` is true, the project will be configured as an Android rather than a Java library. This isn't used
  * for building archives (such as an APK), but is useful for performing Android checks like lint.
  */
-if (!project.hasProperty("android")) {
-    apply plugin: 'java'
-    apply plugin: 'checkstyle'
-    apply plugin: 'jacoco'
-    apply plugin: 'me.champeau.jmh'
-} else {
-    apply plugin: 'com.android.library'
-}
+apply plugin: 'java'
+apply plugin: 'checkstyle'
+apply plugin: 'jacoco'
+apply plugin: 'me.champeau.jmh'
 
 repositories {
     google()
@@ -77,81 +73,56 @@ tasks.register('installLocal') {
     }
 }
 
-if (!project.hasProperty("android")) {
-    jar {
-        archiveBaseName = 'javarosa'
-        // Be sure to update version in pom.xml to match
-        // snapshot release = x.x.x-SNAPSHOT
-        // production release = x.x.x
-        archiveVersion = '4.3.0-SNAPSHOT'
-        archiveFileName = "${archiveBaseName}-${archiveVersion}.jar"
-
-        manifest {
-            attributes 'Manifest-Version': "$jar.archiveVersion"
-        }
-    }
+jar {
+    archiveBaseName = 'javarosa'
+    // Be sure to update version in pom.xml to match
+    // snapshot release = x.x.x-SNAPSHOT
+    // production release = x.x.x
+    archiveVersion = '4.3.0-SNAPSHOT'
+    archiveFileName = "${archiveBaseName}-${archiveVersion}.jar"
 
-    // TODO: does not build UML diagrams
-    javadoc {
-        failOnError = false
+    manifest {
+        attributes 'Manifest-Version': "$jar.archiveVersion"
     }
+}
 
-    jacocoTestReport {
-        reports {
-            xml.required = true
-        }
+// TODO: does not build UML diagrams
+javadoc {
+    failOnError = false
+}
+
+jacocoTestReport {
+    reports {
+        xml.required = true
     }
+}
 
 // Required to use fileExtensions property in checkstyle file
-    checkstyle {
-        toolVersion = '7.6.1'
-    }
+checkstyle {
+    toolVersion = '7.6.1'
+}
 
-    jmhJar.doFirst {
-        new File("build/resources/test").mkdirs()
-    }
+jmhJar.doFirst {
+    new File("build/resources/test").mkdirs()
+}
 
-    jmh {
-        excludes = ["(BenchmarkTemplate)"]
-        threads = 1
-        fork = 1
-        warmup = '2s'
-        warmupIterations = 10
-        warmupBatchSize = 1
-        warmupForks = 1
-        iterations = 20
-        timeOnIteration = '2s'
-        timeUnit = 's'
-        benchmarkMode = ['avgt', 'ss']
-        includeTests = true
-        resultFormat = 'CSV'
-        forceGC = true
-
-        duplicateClassesStrategy = DuplicatesStrategy.WARN
-    }
-} else {
-    android {
-        namespace 'com.example'
-
-        compileSdkVersion 31
-        defaultConfig {
-            minSdkVersion 21
-            targetSdkVersion 31
-            versionCode 1
-            versionName "1.0"
-            testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
-        }
-        compileOptions {
-            coreLibraryDesugaringEnabled true
-            sourceCompatibility JavaVersion.VERSION_1_8
-            targetCompatibility JavaVersion.VERSION_1_8
-        }
-        buildTypes {
-            release {
-                minifyEnabled false
-            }
-        }
-    }
+jmh {
+    excludes = ["(BenchmarkTemplate)"]
+    threads = 1
+    fork = 1
+    warmup = '2s'
+    warmupIterations = 10
+    warmupBatchSize = 1
+    warmupForks = 1
+    iterations = 20
+    timeOnIteration = '2s'
+    timeUnit = 's'
+    benchmarkMode = ['avgt', 'ss']
+    includeTests = true
+    resultFormat = 'CSV'
+    forceGC = true
+
+    duplicateClassesStrategy = DuplicatesStrategy.WARN
 }
 
 dependencies {
@@ -174,4 +145,15 @@ dependencies {
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'net.sf.kxml:kxml2:2.3.0'
     testImplementation 'org.hamcrest:hamcrest-all:1.3'
-}
+}
+
+
+abstract class lintDebug extends DefaultTask {
+    @TaskAction
+    def analyseLint() {
+        println 'THIS IS NOT THE TASK YOU WANT. LOOK AT ../reports/lint-results.html'
+    }
+}
+
+// Temporary target so as not to break the CircleCI build. This task will be superseded by the 'lint' task in the main build.
+tasks.register('lintDebug', lintDebug)