常用功能Bug，较严重，退出再回app卡死问题

android,调用了百度地址，设了中心点后，只要app一退出，第二次就会卡死在启动页，要结束了app后才可以进入。

在DDMS发现退出时报错：

Activity io.dcloud.PandoraEntryActivity has leaked IntentReceiver io.dcloud.js.map.adapter.DHMapView$SDKReceiver@c348d57 that was originally registered here. Are you missing a call to unregisterReceiver()?
android.app.IntentReceiverLeaked: Activity io.dcloud.PandoraEntryActivity has leaked IntentReceiver io.dcloud.js.map.adapter.DHMapView$SDKReceiver@c348d57 that was originally registered here. Are you missing a call to unregisterReceiver()?
at android.app.LoadedApk$ReceiverDispatcher.<init>(LoadedApk.java:951)
at android.app.LoadedApk.getReceiverDispatcher(LoadedApk.java:722)
at android.app.ContextImpl.registerReceiverInternal(ContextImpl.java:1733)
at android.app.ContextImpl.registerReceiver(ContextImpl.java:1713)
at android.app.ContextImpl.registerReceiver(ContextImpl.java:1707)
at android.content.ContextWrapper.registerReceiver(ContextWrapper.java:488)
at io.dcloud.js.map.adapter.DHMapView.<init>(DHMapView.java:108)
at io.dcloud.js.map.adapter.DHMapFrameItem$MapHandler.handleMessage(DHMapFrameItem.java:454)
at android.os.Handler.dispatchMessage(Handler.java:111)
at android.os.Looper.loop(Looper.java:194)
at android.app.ActivityThread.main(ActivityThread.java:5546)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:964)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:759)

应该是百度注册了广播，但没有注销就退出。

这个问题较严重，只要应用有地图，基本都用到。