update config

Author: jrfeng

helper/build.gradle

@@ -3,12 +3,12 @@ apply plugin: 'com.github.dcendents.android-maven'
 group='com.github.jrfeng'
 
 android {
-    compileSdkVersion 29
+    compileSdkVersion 30
 
 
     defaultConfig {
         minSdkVersion 14
-        targetSdkVersion 29
+        targetSdkVersion 30
         versionCode 1
         versionName "1.0"
 
@@ -28,37 +28,8 @@ android {
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
 
-    implementation 'androidx.appcompat:appcompat:1.1.0'
+    implementation 'androidx.appcompat:appcompat:1.2.0'
     testImplementation 'junit:junit:4.12'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.1'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.2.0'
-}
-
-tasks.withType(JavaCompile) {
-    options.encoding = "UTF-8"
-}
-
-task sourcesJar(type: Jar) {
-    classifier = 'sources'
-    from android.sourceSets.main.java.sourceFiles
-}
-
-task javadoc(type: Javadoc) {
-    source = android.sourceSets.main.java.sourceFiles
-    classpath += project.files(android.getBootClasspath().join(File.pathSeparator))
-}
-
-task javadocJar(type: Jar, dependsOn: javadoc) {
-    classifier = 'javadoc'
-    from javadoc.destinationDir
-}
-
-task classesJar(type: Jar) {
-    from "$buildDir/intermediates/classes/release"
-}
-
-artifacts {
-    archives classesJar
-    archives javadocJar
-    archives sourcesJar
+    androidTestImplementation 'androidx.test.ext:junit:1.1.2'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.3.0'
 }