SdkProject/library/build.gradle
@@ -32,12 +32,12 @@ def channelJavaFiles = getAllFiles(new ArrayList<File>(), "${channelPath}/java") android { compileSdkVersion 29 compileSdkVersion 30 buildToolsVersion "28.0.1" defaultConfig { minSdkVersion 21 targetSdkVersion 29 targetSdkVersion 30 versionCode 1 versionName "1.0"