build fail

[damingwangguan]

gradle sync failed:The "android" command is no longer included in the SDK. Any references to it (e.g. by third-party plugins) should be removed.

[dimon12345]

I think section "subprojects" from root build.gradle file must be removed. gradle newer than 2.2.0 supports auto updating sdk and "SDK Manager Plugin" is deprecated according to this: https://github.com/JakeWharton/sdk-manager-plugin

diff --git a/build.gradle b/build.gradle
index 9d8df85..4dca8f6 100644
--- a/build.gradle
+++ b/build.gradle
@@ -35,17 +35,6 @@ task clean(type: Delete) {
     delete rootProject.buildDir
 }
 
-
-subprojects {
-    def androidHome
-
-    if ((androidHome = System.env.'ANDROID_HOME')
-            && (androidHome = androidHome as File).exists()
-            && androidHome.canWrite())
-        apply plugin: 'android-sdk-manager'
-}
-
-
 def supportVersion = "26.0.2"
 def rxVersion = "1.2.1"