NumberPickerView 添加 省市级三级联动示例

Author: 7449

NumberPickerView/build.gradle

@@ -14,4 +14,5 @@ android {
 dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
     compile "com.android.support:appcompat-v7:$supportLibraryVersion"
+    compile "com.google.code.gson:gson:$gsonVersion"
 }