android strictmode

public void onCreate() {     if (DEVELOPER_MODE) {         StrictMode.setThreadPolicy(new StrictMode.ThreadPolicy.Builder()                 .detectDiskReads()                 .detectDiskWrites()                 .detectNetwork()   // or .detectAll() for all detectable problems                 .penaltyLog()                 .build());         StrictMode.setVmPolicy(new StrictMode.VmPolicy.Builder()                 .detectLeakedSqlLiteObjects()                 .detectLeakedClosableObjects()                 .penaltyLog()                 .penaltyDeath()                 .build());     }     super.onCreate(); }

 

StrictMode类一般是用来调试的，在程序运行中会打印很多消息，那是告诉你你的项目程序需要改进的地方