Android 通过 Firebase 存储从 Intent 打开 PDF 时出现 TransactionTooLargeException
Android TransactionTooLargeException when opening a PDF from Intent via Firebase Storage
我试图通过 intent 从 firebase 存储打开 pdf。 Intent 开始显示 pdf,但之后应用程序崩溃并出现以下错误:
rocess: de.snapdrive.a2health, PID: 13298
java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 1457344 bytes
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:4006)
at android.os.Handler.handleCallback(Handler.java:789)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6541)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
Caused by: android.os.TransactionTooLargeException: data parcel size 1457344 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:748)
at android.app.IActivityManager$Stub$Proxy.activityStopped(IActivityManager.java:4636)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3998)
我使用以下代码:
btn_open_anamnesebogen.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mStorageRef = FirebaseStorage.getInstance().getReference();
StorageReference riversRef = mStorageRef.child("patients/" + patientid + "/docs/Anamnesebogen.pdf");
riversRef.getDownloadUrl().addOnCompleteListener(new OnCompleteListener<Uri>() {
@Override
public void onComplete(@NonNull Task<Uri> task) {
Intent intent = new Intent();
intent.setDataAndType(Uri.parse(task.getResult().toString()), "application/pdf");
startActivity(intent);
}
});
提前致谢!
修复了 MainActivity 中以下代码的错误:
@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
outState.clear();
super.onSaveInstanceState(outState);
}
不要通过意图传递大量数据。而是将其保存在 Activity A 中并在 Activity B 中检索它,然后在 Activity B 的 onDestroy 方法中清除该数据。
我试图通过 intent 从 firebase 存储打开 pdf。 Intent 开始显示 pdf,但之后应用程序崩溃并出现以下错误:
rocess: de.snapdrive.a2health, PID: 13298
java.lang.RuntimeException: android.os.TransactionTooLargeException: data parcel size 1457344 bytes
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:4006)
at android.os.Handler.handleCallback(Handler.java:789)
at android.os.Handler.dispatchMessage(Handler.java:98)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(ActivityThread.java:6541)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.Zygote$MethodAndArgsCaller.run(Zygote.java:240)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:767)
Caused by: android.os.TransactionTooLargeException: data parcel size 1457344 bytes
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:748)
at android.app.IActivityManager$Stub$Proxy.activityStopped(IActivityManager.java:4636)
at android.app.ActivityThread$StopInfo.run(ActivityThread.java:3998)
我使用以下代码:
btn_open_anamnesebogen.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
mStorageRef = FirebaseStorage.getInstance().getReference();
StorageReference riversRef = mStorageRef.child("patients/" + patientid + "/docs/Anamnesebogen.pdf");
riversRef.getDownloadUrl().addOnCompleteListener(new OnCompleteListener<Uri>() {
@Override
public void onComplete(@NonNull Task<Uri> task) {
Intent intent = new Intent();
intent.setDataAndType(Uri.parse(task.getResult().toString()), "application/pdf");
startActivity(intent);
}
});
提前致谢!
修复了 MainActivity 中以下代码的错误:
@Override
public void onSaveInstanceState(@NonNull Bundle outState) {
outState.clear();
super.onSaveInstanceState(outState);
}
不要通过意图传递大量数据。而是将其保存在 Activity A 中并在 Activity B 中检索它,然后在 Activity B 的 onDestroy 方法中清除该数据。