Android - 关键字youtube api搜索不起作用

时间:2014-10-23 19:37:16

标签: java android android-activity youtube-api android-youtube-api

我正在使用这个例子 -

serach by keyword - youtube api

当app尝试执行以下行时崩溃:

 SearchListResponse searchResponse = search.execute();

这是一个例外:

  

10-23 22:32:17.186:I / Adreno-EGL(14500):: EGL 1.4 QUALCOMM Build:I0404c4692afb8623f95c43aeb6d5e13ed4b30ddb日期:11/06/13   10-23 22:32:17.226:D / OpenGLRenderer(14500):启用调试模式0   10-23 22:32:18.167:I / System.out(14500):搜索   10-23 22:32:19.169:D / dalvikvm(14500):GC_FOR_ALLOC释放189K,3%免费9309K / 9532K,暂停21ms,总计22ms   10-23 22:32:20.840:I / System.out(14500):查询!!! GHH   10-23 22:32:21.111:D / dalvikvm(14500):GC_FOR_ALLOC释放184K,3%释放9638K / 9856K,暂停16ms,总计16ms   10-23 22:32:21.121:W / ContextImpl(14500):使用startService的隐式意图不安全:Intent {act = com.google.android.youtube.api.service.START} android.content.ContextWrapper.bindService: 517 com.google.android.youtube.player.internal.re:-1 com.google.android.youtube.player.YouTubePlayerView.a:-1   10-23 22:32:21.161:I / System.out(14500):******************************** *******************   10-23 22:32:21.241:D / dalvikvm(14500):GC_FOR_ALLOC释放374K,5%免费9776K / 10184K,暂停19ms,总计19ms   10-23 22:32:21.271:W / System.err(14500):android.os.NetworkOnMainThreadException   10-23 22:32:21.271:W / System.err(14500):在android.os.StrictMode $ AndroidBlockGuardPolicy.onNetwork(StrictMode.java:1145)   10-23 22:32:21.271:W / System.err(14500):at java.net.InetAddress.lookupHostByName(InetAddress.java:385)   10-23 22:32:21.271:W / System.err(14500):at java.net.InetAddress.getAllByNameImpl(InetAddress.java:236)   10-23 22:32:21.271:W / System.err(14500):at java.net.InetAddress.getAllByName(InetAddress.java:214)   10-23 22:32:21.271:W / System.err(14500):at com.android.okhttp.internal.Dns $ 1.getAllByName(Dns.java:28)   10-23 22:32:21.271:W / System.err(14500):at com.android.okhttp.internal.http.RouteSelector.resetNextInetSocketAddress(RouteSelector.java:216)   10-23 22:32:21.281:W / System.err(14500):at com.android.okhttp.internal.http.RouteSelector.next(RouteSelector.java:122)   10-23 22:32:21.281:W / System.err(14500):at com.android.okhttp.internal.http.HttpEngine.connect(HttpEngine.java:292)   10-23 22:32:21.281:W / System.err(14500):at com.android.okhttp.internal.http.HttpEngine.sendSocketRequest(HttpEngine.java:255)   10-23 22:32:21.281:W / System.err(14500):at com.android.okhttp.internal.http.HttpEngine.sendRequest(HttpEngine.java:206)   10-23 22:32:21.281:W / System.err(14500):at com.android.okhttp.internal.http.HttpURLConnectionImpl.execute(HttpURLConnectionImpl.java:345)   10-23 22:32:21.281:W / System.err(14500):at com.android.okhttp.internal.http.HttpURLConnectionImpl.connect(HttpURLConnectionImpl.java:89)   10-23 22:32:21.281:W / System.err(14500):at com.android.okhttp.internal.http.HttpsURLConnectionImpl.connect(HttpsURLConnectionImpl.java:161)   10-23 22:32:21.281:W / System.err(14500):at com.google.api.client.http.javanet.NetHttpRequest.execute(NetHttpRequest.java:93)   10-23 22:32:21.281:W / System.err(14500):at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:965)   10-23 22:32:21.281:W / System.err(14500):at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:410)   10-23 22:32:21.281:W / System.err(14500):at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.executeUnparsed(AbstractGoogleClientRequest.java:343)   10-23 22:32:21.281:W / System.err(14500):at com.google.api.client.googleapis.services.AbstractGoogleClientRequest.execute(AbstractGoogleClientRequest.java:460)   10-23 22:32:21.281:W / System.err(14500):at com.android.wetago.service.YoutubeService.getSearchResultList(YoutubeService.java:62)   10-23 22:32:21.281:W / System.err(14500):at com.android.wetago.YoutubeResultListActivity $ VideoListFragment.initVideoList(YoutubeResultListActivity.java:178)   10-23 22:32:21.281:W / System.err(14500):at com.android.wetago.YoutubeResultListActivity.onCreate(YoutubeResultListActivity.java:75)   10-23 22:32:21.281:W / System.err(14500):在android.app.Activity.performCreate(Activity.java:5231)   10-23 22:32:21.281:W / System.err(14500):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)   10-23 22:32:21.281:W / System.err(14500):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148)   10-23 22:32:21.281:W / System.err(14500):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)   10-23 22:32:21.281:W / System.err(14500):在android.app.ActivityThread.access $ 800(ActivityThread.java:135)   10-23 22:32:21.281:W / System.err(14500):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1196)   10-23 22:32:21.281:W / System.err(14500):在android.os.Handler.dispatchMessage(Handler.java:102)   10-23 22:32:21.281:W / System.err(14500):在android.os.Looper.loop(Looper.java:136)   10-23 22:32:21.281:W / System.err(14500):在android.app.ActivityThread.main(ActivityThread.java:5001)   10-23 22:32:21.281:W / System.err(14500):at java.lang.reflect.Method.invokeNative(Native Method)   10-23 22:32:21.281:W / System.err(14500):at java.lang.reflect.Method.invoke(Method.java:515)   10-23 22:32:21.281:W / System.err(14500):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:785)   10-23 22:32:21.281:W / System.err(14500):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)   10-23 22:32:21.281:W / System.err(14500):at dalvik.system.NativeStart.main(Native Method)   10-23 22:32:21.281:D / AndroidRuntime(14500):关闭VM   10-23 22:32:21.281:W / dalvikvm(14500):threadid = 1:线程退出,未捕获异常(group = 0x4158aba8)   10-23 22:32:21.281:E / AndroidRuntime(14500):致命异常:主要   10-23 22:32:21.281:E / AndroidRuntime(14500):进程:com.android.wetago,PID:14500   10-23 22:32:21.281:E / AndroidRuntime(14500):java.lang.RuntimeException:无法启动活动ComponentInfo {com.android.wetago / com.android.wetago.YoutubeResultListActivity}:java.lang.NullPointerException:list == null   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2184)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2233)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.ActivityThread.access $ 800(ActivityThread.java:135)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.ActivityThread $ H.handleMessage(ActivityThread.java:1196)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.os.Handler.dispatchMessage(Handler.java:102)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.os.Looper.loop(Looper.java:136)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.ActivityThread.main(ActivityThread.java:5001)   10-23 22:32:21.281:E / AndroidRuntime(14500):at java.lang.reflect.Method.invokeNative(Native Method)   10-23 22:32:21.281:E / AndroidRuntime(14500):at java.lang.reflect.Method.invoke(Method.java:515)   10-23 22:32:21.281:E / AndroidRuntime(14500):at com.android.internal.os.ZygoteInit $ MethodAndArgsCaller.run(ZygoteInit.java:785)   10-23 22:32:21.281:E / AndroidRuntime(14500):at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:601)   10-23 22:32:21.281:E / AndroidRuntime(14500):at dalvik.system.NativeStart.main(Native Method)   10-23 22:32:21.281:E / AndroidRuntime(14500):引起:java.lang.NullPointerException:list == null   10-23 22:32:21.281:E / AndroidRuntime(14500):at java.util.Collections.unmodifiableList(Collections.java:2283)   10-23 22:32:21.281:E / AndroidRuntime(14500):at com.android.wetago.YoutubeResultListActivity $ VideoListFragment.initVideoList(YoutubeResultListActivity.java:179)   10-23 22:32:21.281:E / AndroidRuntime(14500):at com.android.wetago.YoutubeResultListActivity.onCreate(YoutubeResultListActivity.java:75)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.Activity.performCreate(Activity.java:5231)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1087)   10-23 22:32:21.281:E / AndroidRuntime(14500):在android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2148)   10-23 22:32:21.281:E / AndroidRuntime(14500):... 11 more

1 个答案:

答案 0 :(得分:1)

它是主线程异常的简单网络。你应该在AsyncTask中进行API调用。

例如,结帐YouTube Direct Lite for Android