摘要： 先看代码：[java]view plaincopypublicclassZonePicker{publicstaticclassSetDefaultTimeZoneextendsBroadcastReceiver{@OverridepublicvoidonReceive(Contextcontext,Intentintent){//TODOAuto-generatedmethodstubif(intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)){}}}}xml文件：[html]view plaincopy<receiverand 阅读全文