高德地图定位失败页面闪退

[wjn2015]

高德地图定位成功的话不报错，返回时页面正常关闭，但是定位不成功的时候返回时页面就会闪退不知道什么原因，请各位帮忙看看，谢谢了

01-15 17:25:55.815: I/Choreographer(18081): Skipped 69 frames! The application may be doing too much work on its main thread.
01-15 17:25:56.715: I/System.out(18081): 进入转码
01-15 17:25:57.915: I/System.out(18081): 经纬31.154042 121.436724
01-15 17:25:57.945: W/System.err(18081): java.net.UnknownHostException: Unable to resolve host "restapi.amap.com": No address associated with hostname
01-15 17:25:57.945: W/System.err(18081): at java.net.InetAddress.lookupHostByName(InetAddress.java:394)
01-15 17:25:57.945: W/System.err(18081): at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236)
01-15 17:25:57.945: W/System.err(18081): at java.net.InetAddress.getAllByName(InetAddress.java:214)
01-15 17:25:57.945: W/System.err(18081): at com.android.okhttp.internal.Dns$1.getAllByName(Dns.java:28)
01-15 17:25:57.945: W/System.err(18081): at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:216)
01-15 17:25:57.950: W/System.err(18081): at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:122)
01-15 17:25:57.950: W/System.err(18081): at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:292)
01-15 17:25:57.950: W/System.err(18081): at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255)
01-15 17:25:57.950: W/System.err(18081): at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206)
01-15 17:25:57.950: W/System.err(18081): at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345)
01-15 17:25:57.950: W/System.err(18081): at com.android.okhttp.internal.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:89)
01-15 17:25:57.950: W/System.err(18081): at com.android.okhttp.internal.http.HttpURLConnectionImpl.getOutputStream(HttpURLConnectionImpl.java:197)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.core.cg.a(HttpUrlUtil.java:352)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.core.cg.a(HttpUrlUtil.java:328)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.core.cf.a(BaseNetManager.java:119)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.core.ci.b(NetManger.java:275)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.core.a.a(BasicHandler.java:138)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.core.a.e(BasicHandler.java:90)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.core.a.a(BasicHandler.java:76)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.geocoder.GeocodeSearch.getFromLocation(GeocodeSearch.java:130)
01-15 17:25:57.950: W/System.err(18081): at com.amap.api.services.geocoder.GeocodeSearch$1.run(GeocodeSearch.java:172)
01-15 17:25:57.950: W/System.err(18081): at java.lang.Thread.run(Thread.java:841)
01-15 17:25:57.960: W/System.err(18081): com.amap.api.services.core.ak: 未知主机 - UnKnowHostException
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.cg.a(HttpUrlUtil.java:369)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.cg.a(HttpUrlUtil.java:328)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.cf.a(BaseNetManager.java:119)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.ci.b(NetManger.java:275)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.a.a(BasicHandler.java:138)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.a.e(BasicHandler.java:90)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.a.a(BasicHandler.java:76)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.geocoder.GeocodeSearch.getFromLocation(GeocodeSearch.java:130)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.geocoder.GeocodeSearch$1.run(GeocodeSearch.java:172)
01-15 17:25:57.960: W/System.err(18081): at java.lang.Thread.run(Thread.java:841)
01-15 17:25:57.960: W/System.err(18081): com.amap.api.services.core.AMapException: 未知主机 - UnKnowHostException
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.a.e(BasicHandler.java:111)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.core.a.a(BasicHandler.java:76)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.geocoder.GeocodeSearch.getFromLocation(GeocodeSearch.java:130)
01-15 17:25:57.960: W/System.err(18081): at com.amap.api.services.geocoder.GeocodeSearch$1.run(GeocodeSearch.java:172)
01-15 17:25:57.960: W/System.err(18081): at java.lang.Thread.run(Thread.java:841)
01-15 17:25:57.960: I/System.out(18081): 进入转码
01-15 17:26:02.585: E/AmapErr(18081): 定位失败,4: 网络连接异常
01-15 17:26:03.970: E/AmapErr(18081): 定位失败,4: 网络连接异常
01-15 17:26:06.465: I/System.out(18081): 返回
01-15 17:26:06.465: I/System.out(18081): Intent
01-15 17:26:06.465: E/InputEventSender(18081): Exception dispatching finished signal.
01-15 17:26:06.465: E/MessageQueue-JNI(18081): Exception in MessageQueue callback: handleReceiveCallback
01-15 17:26:06.470: E/MessageQueue-JNI(18081): java.lang.NullPointerException
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at com.yknet.liuliu.navigation.DingweiActivity.onKeyDown(DingweiActivity.java:255)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.KeyEvent.dispatch(KeyEvent.java:2684)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.app.Activity.dispatchKeyEvent(Activity.java:2458)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at com.android.internal.policy.impl.PhoneWindow$DecorView.dispatchKeyEvent(PhoneWindow.java:2011)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$ViewPostImeInputStage.processKeyEvent(ViewRootImpl.java:4086)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$ViewPostImeInputStage.onProcess(ViewRootImpl.java:4060)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3624)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3674)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3643)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3750)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3651)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$AsyncInputStage.apply(ViewRootImpl.java:3807)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3624)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3674)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3643)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.apply(ViewRootImpl.java:3651)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.deliver(ViewRootImpl.java:3624)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.onDeliverToNext(ViewRootImpl.java:3674)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$InputStage.forward(ViewRootImpl.java:3643)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$AsyncInputStage.forward(ViewRootImpl.java:3783)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.ViewRootImpl$ImeInputStage.onFinishedInputEvent(ViewRootImpl.java:3945)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.inputmethod.InputMethodManager$PendingEvent.run(InputMethodManager.java:2014)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.inputmethod.InputMethodManager.invokeFinishedInputEventCallback(InputMethodManager.java:1708)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.inputmethod.InputMethodManager.finishedInputEvent(InputMethodManager.java:1699)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.inputmethod.InputMethodManager$ImeInputEventSender.onInputEventFinished(InputMethodManager.java:1991)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.view.InputEventSender.dispatchInputEventFinished(InputEventSender.java:141)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.os.MessageQueue.nativePollOnce(Native Method)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.os.MessageQueue.next(MessageQueue.java:138)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.os.Looper.loop(Looper.java:123)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at android.app.ActivityThread.main(ActivityThread.java:5314)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at java.lang.reflect.Method.invokeNative(Native Method)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at java.lang.reflect.Method.invoke(Method.java:515)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:864)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:680)
01-15 17:26:06.470: E/MessageQueue-JNI(18081): at dalvik.system.NativeStart.main(Native Method)
01-15 17:26:06.470: W/dalvikvm(18081): threadid=1: thread exiting with uncaught exception (group=0x4159ec50)
01-15 17:26:08.345: I/Process(18081): Sending signal. PID: 18081 SIG: 9

[lyyzms]

有个空指针，看看能不能处理一下

[愤怒的呆鱼]

一个小白请教，我的应用跑起来后连基本地图都没有显示，大神觉得会是什么原因。

[xiakalaka]

下载Demo比较下代码