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

我们的应用程序也有这个问题。经过测试，发现当应用程序内存不足，活动回收时，系统调用onSaveInstanceState方法保存大量的bundle数据，而且每次数据都变大，最后报错TransactionTooLargeException，所以我认为这个方法应该可以解决这个问题。

public final int MAX_BUNDLE_SIZE = 300;
@Override
protected void onSaveInstanceState(@NonNull Bundle outState) {
     super.onSaveInstanceState(outState);
     long bundleSize = getBundleSize(outState);
     if (bundleSize > MAX_BUNDLE_SIZE * 1024) {
         outState.clear();
     }
}

private long getBundleSize(Bundle bundle) {
     long dataSize;
     Parcel obtain = Parcel.obtain();
     try {
         obtain.writeBundle(bundle);
         dataSize = obtain.dataSize();
     } finally {
        obtain.recycle();
     }
     return dataSize;
}

2021-02-09 06:35:17

其他回答

这个问题没有一个特定的原因。对我来说，在我的Fragment课上我是这样做的:

public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
    super.onCreateView(inflater, container, savedInstanceState);
    View rootView = inflater.inflate(R.layout.snacks_layout, container); //<-- notice the absence of the false argument
    return rootView;
}

而不是这样:

View rootView = inflater.inflate(R.layout.softs_layout, container, false);

2015-10-04 10:46:59

我也面临着这个问题的位图数据从一个活动传递到另一个，但我通过使我的数据作为静态数据的解决方案，这对我来说是完美的工作

在活动中首先:

public static Bitmap bitmap_image;

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_first);
   bitmap_image=mybitmap;
}

在第二个活动中:

 @Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_second);
   Bitmap mybitmap=first.bitmap_image;
}

2018-09-04 21:26:18

如果你将位图转换为Base64项目，并将其保存到可打包对象，你应该调整位图的大小与以下代码，

将PNG替换为jpeg，并将质量100替换为75或60:

bitmap.compress(bitmap.compress格式.JPEG, 75, bytearyoutstream)

这个解决办法对我很管用

2019-06-17 09:27:50

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

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

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