Run checkstyle and findbugs on k9mail-library

gradle/plugins/checkstyle-android.gradle

@@ -0,0 +1,12 @@
+apply plugin: 'checkstyle'
+
+check.dependsOn 'checkstyle'
+task checkstyle(type: Checkstyle) {
+    ignoreFailures = true
+    configFile file("$rootProject.projectDir/config/checkstyle/checkstyle.xml")
+
+    source = project.android.sourceSets.main.java.getSrcDirs() +
+            project.android.sourceSets.androidTest.java.getSrcDirs()
+    include '**/*.java'
+    classpath = files()
+}

gradle/plugins/findbugs-android.gradle

@@ -0,0 +1,14 @@
+apply plugin: 'findbugs'
+
+check.dependsOn 'findbugs'
+task findbugs(type: FindBugs, dependsOn: ['compileDebugJava', 'compileDebugTestJava']) {
+    ignoreFailures = true
+    classes = fileTree('build/intermediates/classes/debug/') +
+            fileTree('build/intermediates/classes/test/debug/')
+    source = project.android.sourceSets.main.java.getSrcDirs() +
+            project.android.sourceSets.androidTest.java.getSrcDirs()
+    classpath = files()
+    effort = 'max'
+    includeFilter = file("$rootProject.projectDir/config/findbugs/include_filter.xml")
+    excludeFilter = file("$rootProject.projectDir/config/findbugs/exclude_filter.xml")
+}

k9mail-library/build.gradle

@@ -1,4 +1,6 @@
 apply plugin: 'com.android.library'
+apply from: '../gradle/plugins/checkstyle-android.gradle'
+apply from: '../gradle/plugins/findbugs-android.gradle'
 
 repositories {
     jcenter()

k9mail/build.gradle

@@ -1,7 +1,7 @@
 apply plugin: 'android-sdk-manager'
 apply plugin: 'com.android.application'
-apply plugin: 'checkstyle'
-apply plugin: 'findbugs'
+apply from: '../gradle/plugins/checkstyle-android.gradle'
+apply from: '../gradle/plugins/findbugs-android.gradle'
 
 repositories {
     jcenter()
@@ -64,30 +64,6 @@ android {
     }
 }
 
-check.dependsOn 'checkstyle'
-task checkstyle(type: Checkstyle) {
-    ignoreFailures = true
-    configFile file("$rootProject.projectDir/config/checkstyle/checkstyle.xml")
-
-    source = project.android.sourceSets.main.java.getSrcDirs() +
-            project.android.sourceSets.androidTest.java.getSrcDirs()
-    include '**/*.java'
-    classpath = files()
-}
-
-check.dependsOn 'findbugs'
-task findbugs(type: FindBugs, dependsOn: ['compileDebugJava', 'compileDebugTestJava']) {
-    ignoreFailures = true
-    classes = fileTree('build/intermediates/classes/debug/') +
-            fileTree('build/intermediates/classes/test/debug/')
-    source = project.android.sourceSets.main.java.getSrcDirs() +
-            project.android.sourceSets.androidTest.java.getSrcDirs()
-    classpath = files()
-    effort = 'max'
-    includeFilter = file("$rootProject.projectDir/config/findbugs/include_filter.xml")
-    excludeFilter = file("$rootProject.projectDir/config/findbugs/exclude_filter.xml")
-}
-
 if (project.hasProperty('keyAlias')) {
     android.signingConfigs.release.keyAlias = keyAlias
 }