错误1：AndroidRuntime(285): Caused by: android.content.ActivityNotFoundException: Unable to find explicit activity class {net.mickey.basic.learn/net.mickey.basic.learn.DisposeService}; have you declared this activity in your AndroidManifest.xml?
解决方案：AndroidManifest.xml中没有定义DisposeService对象，在文件中加入该对象便可