add library

jyuesong · jyuesong · commit a508a84a28ac · 2017-03-10T13:14:56.000+08:00
diff --git a/pbutton/build.gradle b/pbutton/build.gradle
@@ -6,7 +6,7 @@ android {
     buildToolsVersion "25.0.2"
 
     defaultConfig {
-        minSdkVersion 18
+        minSdkVersion 15
         targetSdkVersion 25
         versionCode 1
         versionName "1.0"
