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

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

其他回答

重要的是要理解，无论设备功能或应用程序，事务缓冲区被限制为1mb。这个缓冲区用于你所做的每个API调用，并在应用程序当前运行的所有事务之间共享。

我相信它还包含一些特定的对象，如包裹和such (package . get())，因此始终将每个get()与recycle()匹配是很重要的。

这个错误很容易发生在返回大量数据的API调用上，即使返回的数据小于1 MB(如果其他事务仍在运行)。

例如，PackageManager.getInstalledApplication()调用返回已安装的所有应用程序的列表。添加特定的标志可以检索大量额外的数据。这样做很可能会失败，所以建议不要检索任何额外的数据，并在每个应用程序的基础上检索这些数据。

然而，调用仍然可能失败，因此重要的是用一个捕获来包围它，并在必要时能够重试。

据我所知，除了重新尝试并确保检索尽可能少的信息之外，没有解决这个问题的方法。

2013-11-23 16:27:24

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

确保你没有在Intent对象中放入大容量的数据。在我的情况下，我添加字符串500k大小，然后开始另一个活动。除了这个例外，它总是失败。我通过使用活动的静态变量避免了在活动之间共享数据——你不需要将它们发送到Intent，然后从Intent中提取。

我有的:

String html = new String();//some string of 500K data.
Intent intent = new Intent(MainActivity.this, PageWebView.class);
//this is workaround - I just set static variable and then access it from another    activity.
MainActivity.htmlBody = timelineDb.getHTMLBodyForTweet(tweet);
//This line was present and it actually failed with the same exception you had.
//intent.putExtra("com.gladimdim.offtie.webview", html);

2013-01-14 22:40:13

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

有这么多地方TransactionTooLargeException可以发生——这里是Android 8的一个新情况——当有人开始输入EditText时，如果内容太大，就会崩溃。

它与AutoFillManager (API 26中新增)和StartSessionLocked()中的以下代码相关:

    mSessionId = mService.startSession(mContext.getActivityToken(),
            mServiceClient.asBinder(), id, bounds, value, mContext.getUserId(),
            mCallback != null, flags, mContext.getOpPackageName());

如果我理解正确的话，这调用了自动填充服务——在绑定器中传递AutofillManagerClient。当EditText有很多内容时，它似乎会引起TTLE。

在EditText的xml布局声明中添加android:importantForAutofill="noExcludeDescendants"。或者在代码中:

EditText et = myView.findViewById(R.id.scriptEditTextView);
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
    et.setImportantForAutofill(View.IMPORTANT_FOR_AUTOFILL_NO_EXCLUDE_DESCENDANTS);
}

第二种糟糕的解决方法可能是重写performClick()和onWindowFocusChanged()方法来捕获TextEdit子类本身的错误。但我不认为这是明智的……

2018-01-03 00:59:42

在TransactionTooLargeException上做什么

推荐文章

最新文章

标签