我有一个BroadcastReceiver并像这样声明它:而接收者是:@OverridepublicvoidonReceive(finalContextcontext,finalIntentintent){change_wallpepar.myPrefs=context.getSharedPreferences("myPrefs",Context.MODE_PRIVATE);newHandler().postDelayed(newRunnable(){@Overridepublicvoidrun(){Log.d("MAYUR",">");if(change_wallpepar.myPr