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

如果您需要调查哪个包裹导致了崩溃,您应该考虑尝试TooLargeTool。

(我发现这是@Max Spencer在接受答案下的评论,这对我的情况很有帮助。)

其他回答

对我来说,这个错误是在演示程序中出现的。我对onResume做了评论,并在onStart中写了相同的代码,它对我有用。

 @Override
    public void onStart() {
        super.onStart();
        Goal goal = Session.getInstance(getContext()).getGoalForType(mMeasureType);
        if (goal != null && goal.getValue() > 0) {
            mCurrentValue = (int) goal.getValue();
            notifyPropertyChanged(BR.currentValue);
            mIsButtonEnabled.set(true);
        }
    }
   /* @Override
    public void onResume() {
        super.onResume();
        Goal goal = Session.getInstance(getContext()).getGoalForType(mMeasureType);
        if (goal != null && goal.getValue() > 0) {
            mCurrentValue = (int) goal.getValue();
            notifyPropertyChanged(BR.currentValue);
            mIsButtonEnabled.set(true);
        }
    }*/

我也在三星S3上得到了这个例外。 我认为有两个根本原因,

如果你有位图,它会占用太多内存,使用缩小 你在drawable-_dpi文件夹中丢失了一些drawables, android在drawable中寻找它们,并调整它们的大小,使你的setContentView突然跳转并使用大量内存。

使用DDMS并在你播放你的应用程序时查看你的堆,这将给你一些关于哪个setcontentview正在创建问题的指示。

我复制了所有文件夹中的所有图纸,以摆脱问题2。

问题解决了。

所以对我们来说,我们试图通过我们的AIDL接口发送一个太大的对象到远程服务。事务大小不能超过1MB。请求被分解为512KB的独立块,并通过接口一次发送一个。我知道这是一个残酷的解决方案,但是,嘿,它是Android:(

尝试使用EventBus或ContentProvider之类的解决方案。

如果你在同一个进程中(通常你所有的活动都是),尽量使用EventBus,因为在进程中数据交换不需要一个缓冲,所以你不需要担心你的数据太大。(你可以只使用方法调用来传递数据,而EventBus隐藏了丑陋的东西) 细节如下:

// one side
startActivity(intentNotTooLarge);
EventBus.getDefault().post(new FooEvent(theHugeData));

// the other side
@Subscribe public void handleData(FooEvent event) { /* get and handle data */ }

如果Intent的双方不在同一个进程中,可以尝试一些ContentProvider。


看到TransactionTooLargeException

Binder事务失败,因为它太大了。 在远程过程调用期间,调用的参数和返回值作为Parcel对象传输,存储在Binder事务缓冲区中。如果参数或返回值太大,无法放入事务缓冲区,则调用将失败,并抛出TransactionTooLargeException。

对于那些在寻找为什么出现TransactionTooLargeException的答案时感到非常失望的人,请尝试检查在实例状态中保存了多少信息。

在compile/targetSdkVersion <= 23时,我们只有关于保存状态过大的内部警告,但没有崩溃:

E/ActivityThread: App sent too much data in instance state, so it was ignored
    android.os.TransactionTooLargeException: data parcel size 713856 bytes
    at android.os.BinderProxy.transactNative(Native Method)
    at android.os.BinderProxy.transact(Binder.java:615)
    at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:3604)
    at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3729)
    at android.os.Handler.handleCallback(Handler.java:751)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:154)
    at android.app.ActivityThread.main(ActivityThread.java:6044)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)

但是在compile/targetSdkVersion >= 24上,我们在这种情况下有真正的RuntimeException崩溃:

java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 713860 bytes
    at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3737)
    at android.os.Handler.handleCallback(Handler.java:751)
    at android.os.Handler.dispatchMessage(Handler.java:95)
    at android.os.Looper.loop(Looper.java:154)
    at android.app.ActivityThread.main(ActivityThread.java:6044)
    at java.lang.reflect.Method.invoke(Native Method)
    at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865)
    at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755)
 Caused by: android.os.TransactionTooLargeException: data parcel size 713860 bytes
   at android.os.BinderProxy.transactNative(Native Method)
   at android.os.BinderProxy.transact(Binder.java:615)
   at android.app.ActivityManagerProxy.activityStopped(ActivityManagerNative.java:3604)
   at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3729)
   at android.os.Handler.handleCallback(Handler.java:751) 
   at android.os.Handler.dispatchMessage(Handler.java:95) 
   at android.os.Looper.loop(Looper.java:154) 
   at android.app.ActivityThread.main(ActivityThread.java:6044) 
   at java.lang.reflect.Method.invoke(Native Method) 
   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:865) 
   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:755) 

怎么办呢?

保存数据在本地数据库和保持仅id的实例状态,您可以使用检索此数据。