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代码改变世界 在发起Http请求的Activity里面的onCreate函数里面添加如下代码： StrictMode.setThreadPolicy(new StrictMode.Threa ...

代码改变世界 java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.pr ...

代码改变世界 错误： Type inference failed : Not enough information to infer parameter T in fun<T:View> ...

代码改变世界 Error running app: Default Activity Not Found 最近在调试安装Android Widget程序时，碰到Error running app: ...