04-14 11:38:55.357: E/ActivityThread(6617): Activity com.example.activity.MainActivity has leaked IntentReceiver com.android.internal.policy.impl.PhoneWindow$5@41ea3230 that was originally registered here. Are you missing a call to unregisterReceiver()?
04-14 11:38:55.357: E/ActivityThread(6617): android.app.IntentReceiverLeaked: Activity com.example.activity.MainActivity has leaked IntentReceiver com.android.internal.policy.impl.PhoneWindow$5@41ea3230 that was originally registered here. Are you missing a call to unregisterReceiver()?
你丢失了对unregisterReceiver()调用
你的广播接收器在onDestroy中未解除注册（反注册）
广播只注册了没解除绑定