在TransactionTooLargeException上做什么

我得到了一个TransactionTooLargeException。无法复制的。文件里说

The Binder transaction failed because it was too large. During a remote procedure call, the arguments and the return value of the call are transferred as Parcel objects stored in the Binder transaction buffer. If the arguments or the return value are too large to fit in the transaction buffer, then the call will fail and TransactionTooLargeException will be thrown. ... There are two possible outcomes when a remote procedure call throws TransactionTooLargeException. Either the client was unable to send its request to the service (most likely if the arguments were too large to fit in the transaction buffer), or the service was unable to send its response back to the client (most likely if the return value was too large to fit in the transaction buffer). ...

在某个地方，我传递或接收的参数超出了未知的限制。在哪里?

stacktrace没有显示任何有用的东西:

java.lang.RuntimeException: Adding window failed
at android.view.ViewRootImpl.setView(ViewRootImpl.java:548)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:406)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:320)
at android.view.WindowManagerImpl$CompatModeWrapper.addView(WindowManagerImpl.java:152)
at android.view.Window$LocalWindowManager.addView(Window.java:557)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2897)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
at android.app.ActivityThread.access$600(ActivityThread.java:139)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1262)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:4977)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)
Caused by: android.os.TransactionTooLargeException
at android.os.BinderProxy.transact(Native Method)
at android.view.IWindowSession$Stub$Proxy.add(IWindowSession.java:569)
at android.view.ViewRootImpl.setView(ViewRootImpl.java:538)
... 16 more
android.os.TransactionTooLargeException
at android.os.BinderProxy.transact(Native Method)
at android.view.IWindowSession$Stub$Proxy.add(IWindowSession.java:569)
at android.view.ViewRootImpl.setView(ViewRootImpl.java:538)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:406)
at android.view.WindowManagerImpl.addView(WindowManagerImpl.java:320)
at android.view.WindowManagerImpl$CompatModeWrapper.addView(WindowManagerImpl.java:152)
at android.view.Window$LocalWindowManager.addView(Window.java:557)
at android.app.ActivityThread.handleResumeActivity(ActivityThread.java:2897)
at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2245)
at android.app.ActivityThread.access$600(ActivityThread.java:139)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1262)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:154)
at android.app.ActivityThread.main(ActivityThread.java:4977)
at java.lang.reflect.Method.invokeNative(Native Method)
at java.lang.reflect.Method.invoke(Method.java:511)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:784)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:551)
at dalvik.system.NativeStart.main(Native Method)

这似乎和观点有关?这与远程过程调用有什么关系?

可能重要的是:Android版本:4.0.3，设备:HTC One X

当前回答

最近我在使用Android的Contacts Provider时遇到了一个有趣的情况。

我需要从内部联系人数据库中加载联系人的照片，根据系统架构，所有这些数据都通过查询传递给联系人提供者。

由于它作为一个单独的应用程序工作-所有类型的数据传输都是通过使用Binder机制执行的，因此Binder缓冲区在这里发挥作用。

我的主要错误是我没有关闭游标与blob数据从接触提供者，因此分配给提供者的内存增加，这膨胀的Binder缓冲区，直到我得到吨!!绑定器事务失败!!消息在我的LogCat输出。

因此，主要的思想是，当你使用外部内容提供程序并从它们获得游标时，当你完成使用它们时，总是关闭它。

2013-06-03 11:39:48

其他回答

一个解决方案是应用程序将数组列表(或任何导致问题的对象)写入文件系统，然后通过Intent将该文件的引用(例如，文件名/路径)传递给IntentService，然后让IntentService检索文件内容并将其转换回数组列表。

当IntentService处理完文件后，它应该要么删除它，要么通过Local Broadcast将指令传递回应用程序以删除它创建的文件(传递回提供给它的相同文件引用)。

要了解更多信息，请参阅我对这个相关问题的回答。

2016-11-06 21:34:00

对我来说，TransactionTooLargeException发生时，我试图发送大位图图像从一个活动到另一个通过意图。我通过使用应用程序的全局变量解决了这个问题。

例如，如果你想从活动A发送一个大的位图图像到活动B，那么将这个位图图像存储在全局变量中

((Global) this.getApplication()).setBitmap(bitmap);

然后启动活动B并从全局变量中读取

Bitmap bitmap = ((Global) this.getApplication()).getBitmap();

2018-01-24 12:17:27

当我在我的应用程序中处理WebView时，它发生了。我认为这与addView和UI资源有关。在我的应用程序中，我在WebViewActivity中添加了一些代码，如下所示，然后它运行正常:

@Override
protected void onDestroy() {
    if (mWebView != null) {
        ((ViewGroup) mWebView.getParent()).removeView(mWebView);  
        mWebView.removeAllViews();  
        mWebView.destroy();
    }
    super.onDestroy();
}

2014-12-09 06:10:16

将此添加到您的活动中

@Override
protected void onSaveInstanceState(Bundle oldInstanceState) {
    super.onSaveInstanceState(oldInstanceState);
    oldInstanceState.clear();
}

对我有用，希望对你也有帮助

2018-11-05 12:18:40

I have also lived TransactionTooLargeException. Firstly I have worked on understand where it occurs. I know the reason why it occurs. Every of us know because of large content. My problem was like that and I solved. Maybe this solution can be useful for anybody. I have an app that get content from api. I am getting result from API in first screen and send it to second screen. I can send this content to second screen in successful. After second screen if I want to go third screen this exception occurs. Each of my screen is created from Fragment. I noticed that when I leave from second screen. It saves its bundle content. if this content is too large this exception happens. My solution is after I got content from bundle I clear it.

class SecondFragment : BaseFragment() {

    lateinit var myContent: MyContent

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        myContent = arguments?.getParcelable("mycontent")
        arguments?.clear()
    }

2019-04-18 11:56:48

在TransactionTooLargeException上做什么

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