Android studio 3.0上进行多渠道打包遇到的问题小结(超简洁版)

Error:All flavors must now belong to a named flavor dimension. The flavor 'xiaomi' is not assigned to a flavor dimension. Learn more at https://d.android.com/r/tools/flavorDimensions-missing-error-message.html

Android studio 3.0上进行多渠道打包时编译时出现这个错误

多渠道打包参考：//www.jb51.net/article/127340.htm

解决问题参考：https://stackoverflow.com/questions/44105127/android-studio-3-0-flavor-dimension-issue

多渠道打包的细节我就不说了，参考网络上的，或者我上面的这个链接就好，下面给出一下我修改的代码（如果有其他的改法也希望能多多交流）

flavorDimensions "default" 
 productFlavors { 
 kuan { 
  dimension "default" 
  manifestPlaceholders = [UMENG_CHANNEL_VALUE: "kuan"] 
 } 
 xiaomi { 
  dimension "default" 
  manifestPlaceholders = [UMENG_CHANNEL_VALUE: "xiaomi"] 
 } 
 qh360 { 
  dimension "default" 
  manifestPlaceholders = [UMENG_CHANNEL_VALUE: "qh360"] 
 } 
 baidu { 
  dimension "default" 
  manifestPlaceholders = [UMENG_CHANNEL_VALUE: "baidu"] 
 } 
 wandoujia { 
  dimension "default" 
  manifestPlaceholders = [UMENG_CHANNEL_VALUE: "wandoujia"] 
 } 
 } 

或者： 

flavorDimensions "default" 
 productFlavors { 
  kuan {dimension "default"} 
  xiaomi {dimension "default"} 
  qh360 {dimension "default"} 
  baidu {dimension "default"} 
  wandoujia {dimension "default"} 
 } 
 productFlavors.all { 
  flavor -> flavor.manifestPlaceholders = [UMENG_CHANNEL_VALUE: name] 
 } 

然后解决问题之后我又去官网查阅了一下，地址如下：

https://developer.android.com/studio/build/build-variants.html#flavor-dimensions

根据官网说法：

You must assign each product flavor you configure to one of the flavor dimensions.

你必须指定一种 flavor dimensions

void flavorDimensions(String... dimensions) 

flavorDimensions 后面可以添加多个不同类型的参数例如：

flavorDimensions "api", "mode" 

接下来的使用对应起来就好了：

productFlavors { 
 demo { 
  // Assigns this product flavor to the "mode" flavor dimension. 
  dimension "mode" 
  ... 
 } 
 full { 
  dimension "mode" 
  ... 
 } 
 // Configurations in the "api" product flavors override those in "mode" 
 // flavors and the defaultConfig {} block. Gradle determines the priority 
 // between flavor dimensions based on the order in which they appear next 
 // to the flavorDimensions property above--the first dimension has a higher 
 // priority than the second, and so on. 
 minApi24 { 
  dimension "api" 
  minSdkVersion '24' 
  // To ensure the target device receives the version of the app with 
  // the highest compatible API level, assign version codes in increasing 
  // value with API level. To learn more about assigning version codes to 
  // support app updates and uploading to Google Play, read Multiple APK Support 
  versionCode 30000 + android.defaultConfig.versionCode 
  versionNameSuffix "-minApi24" 
  ... 
 } 
 minApi23 { 
  dimension "api" 
  minSdkVersion '23' 
  versionCode 20000 + android.defaultConfig.versionCode 
  versionNameSuffix "-minApi23" 
  ... 
 } 
 minApi21 { 
  dimension "api" 
  minSdkVersion '21' 
  versionCode 10000 + android.defaultConfig.versionCode 
  versionNameSuffix "-minApi21" 
  ... 
 } 
 } 

好了，这就是官方给出的gradle多渠道打包的方式

总结

以上所述是小编给大家介绍的Android studio 3.0上进行多渠道打包遇到的问题小结(超简洁版)，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对脚本之家网站的支持！