【发布时间】:2018-01-25 22:49:11
【问题描述】:
我在尝试共享图像文件时不断收到此错误:
java.lang.RuntimeException: android.os.TransactionTooLargeException: 数据包大小 1085992 字节
我认为解决此问题的方法是进一步压缩图像并减小尺寸。这是完成这项工作的函数:
public static File saveBitmaptoFile(Bitmap bitmap, File pictureFile) {
FileOutputStream out = null;
try {
out = new FileOutputStream(pictureFile);
// on the next line I'm trying compress the heck out of image.
bitmap.compress(Bitmap.CompressFormat.JPEG, 1, out);
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (out != null) {
out.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
return pictureFile;
}
分享功能如下:
private void shareToInstagram() {
String type = "image/png";
Intent share = new Intent(Intent.ACTION_SEND);
//saveBitmpatoFile saves an extremely small and compressed file about 5kb in size
File pictureFile = ImageUtil.saveBitmaptoFile(photo, ImageUtil.getOutputMediaFile());
Uri imgUri = FileProvider.getUriForFile(mContext,"com.mycompany.myapp", pictureFile);
share.setType(type);
share.putExtra(Intent.EXTRA_STREAM, imgUri);
mContext.startActivity(Intent.createChooser(share, "Share to"));
}
我不明白,即使对图片文件进行了如此极端的压缩,TransactionTooLarge 错误仍然会被抛出,说包裹大小实际上没有改变一点。更重要的是,当我选择通过 gmail 共享文件时,我看到文件大小为 5kb;我远低于文档中 1000kb 的缓冲区大小!任何人都知道什么可能导致这个错误仍然被抛出?
错误日志:
E/JavaBinder: !!! FAILED BINDER TRANSACTION !!! (parcel size = 1085992)
W/ActivityThread: Bundle stats:
W/ActivityThread: android:viewHierarchyState [size=3192]
W/ActivityThread: android:views [size=3088]
W/ActivityThread: android:support:fragments [size=5516]
W/ActivityThread: PersistableBundle stats:
W/ActivityThread: [null]
D/AndroidRuntime: Shutting down VM
E/AndroidRuntime: FATAL EXCEPTION: main
Process: com.myCompany.myApp, PID: 6837
java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 1085992 bytes
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3950)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: android.os.TransactionTooLargeException: data parcel size 1085992 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:764)
at android.app.IActivityManager$Stub$Proxy.activityStopped(IActivityManager.java:4623)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3934)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
E/UncaughtException: java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 1085992 bytes
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3950)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
Caused by: android.os.TransactionTooLargeException: data parcel size 1085992 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:764)
at android.app.IActivityManager$Stub$Proxy.activityStopped(IActivityManager.java:4623)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3934)
at android.os.Handler.handleCallback(Handler.java:790)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6494)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:438)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:807)
【问题讨论】:
-
发布的代码是否会导致该异常?
-
@greenapps 错误日志显示:在 android.app.ActivityThread$StopInfo.run(ActivityThread.java:3950),在 android.os.Handler.handleCallBack(Handler.java:790),在android.os.Handler.dispatchMessage(Handler.java:99),在 android.os.Looper.loop(Looper.java:164)
-
Does the posted code cause that exception?? -
您的错误可能来自其他原因,例如保存的实例状态
Bundle。由于我们没有完整的 Java 堆栈跟踪,也没有您“尝试共享图像文件”的代码,因此我们无法提供帮助。 -
发布的代码会影响我要分享的图像的大小,但是,我不会说这是导致崩溃的原因。它崩溃了,因为被共享的文件在某种程度上仍然被读取为 1080000 字节大,即使在接收文件的应用程序中,读取的文件只有 5000 字节大。
标签: android android-intent android-sharing