Details
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Bug
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Resolution: Done
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P1: Critical
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5.13.0 Beta2
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None
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Android
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dcb38e4bc74337d0d670bc30b8193cbd73f11599 (qt/qtbase/5.15)
Description
When I try to open a file under Android 9.0 my app crashes.
I use the QML FileDialog to get the URI. It seems that the URI has to following format
content://com.android.externalstorage.documents/documents/primary:<myFile>
QFile code
QFile myFile("content://com.android.externalstorage.documents/documents/primary:<myFile>");
myFile.open(QIODevice::ReadOnly)
When I pass this URI to QFile the app crashes with the error
JNI DETECTED ERROR IN APPLICATION: JNI GetStaticMethodID called with pending exception java.lang.SecurityException: Permission Denial: reading com.android.externalstorage.ExternalStorageProvider uri :xxxxx
Inside the AndroidManifest.xml the READ_EXTERNAL_STORAGE is added
<uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
Stack trace
F io.welle.welle: java_vm_ext.cc:542] JNI DETECTED ERROR IN APPLICATION: JNI GetStaticMethodID called with pending exception java.lang.SecurityException: Permission Denial: reading com.android.externalstorage.ExternalStorageProvider uri :xxxxx from pid=10879, uid=10072 requires that you obtain access using ACTION_OPEN_DOCUMENT or related APIs F io.welle.welle: java_vm_ext.cc:542] at java.lang.Exception android.os.Parcel.createException(int, java.lang.String) (Parcel.java:1950) F io.welle.welle: java_vm_ext.cc:542] at void android.os.Parcel.readException(int, java.lang.String) (Parcel.java:1918) F io.welle.welle: java_vm_ext.cc:542] at void android.database.DatabaseUtils.readExceptionFromParcel(android.os.Parcel, java.lang.String, int) (DatabaseUtils.java:183) F io.welle.welle: java_vm_ext.cc:542] at void android.database.DatabaseUtils.readExceptionWithFileNotFoundExceptionFromParcel(android.os.Parcel) (DatabaseUtils.java:146) F io.welle.welle: java_vm_ext.cc:542] at android.content.res.AssetFileDescriptor android.content.ContentProviderProxy.openTypedAssetFile(java.lang.String, android.net.Uri, java.lang.String, android.os.Bundle, android.os.ICancellationSignal) (ContentProviderNative.java:698) F io.welle.welle: java_vm_ext.cc:542] at android.content.res.AssetFileDescriptor android.content.ContentResolver.openTypedAssetFileDescriptor(android.net.Uri, java.lang.String, android.os.Bundle, android.os.CancellationSignal) (ContentResolver.java:1460) F io.welle.welle: java_vm_ext.cc:542] at android.content.res.AssetFileDescriptor android.content.ContentResolver.openAssetFileDescriptor(android.net.Uri, java.lang.String, android.os.CancellationSignal) (ContentResolver.java:1297) F io.welle.welle: java_vm_ext.cc:542] at android.os.ParcelFileDescriptor android.content.ContentResolver.openFileDescriptor(android.net.Uri, java.lang.String, android.os.CancellationSignal) (ContentResolver.java:1150) F io.welle.welle: java_vm_ext.cc:542] at android.os.ParcelFileDescriptor android.content.ContentResolver.openFileDescriptor(android.net.Uri, java.lang.String) (ContentResolver.java:1104) F io.welle.welle: java_vm_ext.cc:542] at int org.qtproject.qt5.android.QtNative.openFdForContentUrl(android.content.Context, java.lang.String, java.lang.String) (QtNative.java:177) F io.welle.welle: java_vm_ext.cc:542] at void org.qtproject.qt5.android.QtNative.startQtApplication() (QtNative.java:-2) F io.welle.welle: java_vm_ext.cc:542] at void org.qtproject.qt5.android.QtNative$7.run() (QtNative.java:387) F io.welle.welle: java_vm_ext.cc:542] at void org.qtproject.qt5.android.QtThread$1.run() (QtThread.java:61) F io.welle.welle: java_vm_ext.cc:542] at void java.lang.Thread.run() (Thread.java:764) F io.welle.welle: java_vm_ext.cc:542] F io.welle.welle: java_vm_ext.cc:542] in call to GetStaticMethodID F io.welle.welle: java_vm_ext.cc:542] from void org.qtproject.qt5.android.QtNative.startQtApplication() F io.welle.welle: java_vm_ext.cc:542] "qtMainLoopThread" prio=5 tid=12 Runnable F io.welle.welle: java_vm_ext.cc:542] | group="main" sCount=0 dsCount=0 flags=0 obj=0x12f037d0 self=0xe8cfce00 F io.welle.welle: java_vm_ext.cc:542] | sysTid=10902 nice=0 cgrp=default sched=0/0 handle=0xce9ff970 F io.welle.welle: java_vm_ext.cc:542] | state=R schedstat=( 1413494381 34489589 310 ) utm=129 stm=12 core=7 HZ=100 F io.welle.welle: java_vm_ext.cc:542] | stack=0xce8fc000-0xce8fe000 stackSize=1042KB F io.welle.welle: java_vm_ext.cc:542] | held mutexes= "mutator lock"(shared held) F io.welle.welle: java_vm_ext.cc:542] native: #00 pc 002e0bb3 /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char>>&, int, BacktraceMap*, char const*, art::ArtMethod*, void*, bool)+134) F io.welle.welle: java_vm_ext.cc:542] native: #01 pc 0037861b /system/lib/libart.so (art::Thread::DumpStack(std::__1::basic_ostream<char, std::__1::char_traits<char>>&, bool, BacktraceMap*, bool) const+210) F io.welle.welle: java_vm_ext.cc:542] native: #02 pc 00374c37 /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char>>&, bool, BacktraceMap*, bool) const+34) F io.welle.welle: java_vm_ext.cc:542] native: #03 pc 00235a81 /system/lib/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+720) F io.welle.welle: java_vm_ext.cc:542] native: #04 pc 00235de7 /system/lib/libart.so (art::JavaVMExt::JniAbortV(char const*, char const*, std::__va_list)+58) F io.welle.welle: java_vm_ext.cc:542] native: #05 pc 000c4e89 /system/lib/libart.so (art::(anonymous namespace)::ScopedCheck::AbortF(char const*, ...)+48) F io.welle.welle: java_vm_ext.cc:542] native: #06 pc 000c3b35 /system/lib/libart.so (art::(anonymous namespace)::ScopedCheck::CheckPossibleHeapValue(art::ScopedObjectAccess&, char, art::(anonymous namespace)::JniValueType)+1072) F io.welle.welle: java_vm_ext.cc:542] native: #07 pc 000c3025 /system/lib/libart.so (art::(anonymous namespace)::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art::(anonymous namespace)::JniValueType*)+624) F io.welle.welle: java_vm_ext.cc:542] native: #08 pc 000c65ff /system/lib/libart.so (art::(anonymous namespace)::CheckJNI::GetMethodIDInternal(char const*, _JNIEnv*, _jclass*, char const*, char const*, bool)+538) F io.welle.welle: java_vm_ext.cc:542] native: #09 pc 000b8f6d /system/lib/libart.so (art::(anonymous namespace)::CheckJNI::GetStaticMethodID(_JNIEnv*, _jclass*, char const*, char const*)+24) F io.welle.welle: java_vm_ext.cc:542] native: #10 pc 0017a63d /data/app/io.welle.welle-DYbLGgVCSPxawaN9D9amGQ==/lib/arm/libQt5Core.so (???) F io.welle.welle: java_vm_ext.cc:542] native: #11 pc 0017b041 /data/app/io.welle.welle-DYbLGgVCSPxawaN9D9amGQ==/lib/arm/libQt5Core.so (void QJNIObjectPrivate::callStaticMethodV<void>(_jclass*, char const*, char const*, std::__va_list)+44) F io.welle.welle: java_vm_ext.cc:542] native: #12 pc 0017b08d /data/app/io.welle.welle-DYbLGgVCSPxawaN9D9amGQ==/lib/arm/libQt5Core.so (void QJNIObjectPrivate::callStaticMethod<void>(_jclass*, char const*, char const*, ...)+28) F io.welle.welle: java_vm_ext.cc:542] native: #13 pc 00020bb7 /data/data/io.welle.welle/qt-reserved-files/plugins/platforms/android/libqtforandroid.so (???) F io.welle.welle: java_vm_ext.cc:542] at org.qtproject.qt5.android.QtNative.startQtApplication(Native method) F io.welle.welle: java_vm_ext.cc:542] at org.qtproject.qt5.android.QtNative$7.run(QtNative.java:387) F io.welle.welle: java_vm_ext.cc:542] at org.qtproject.qt5.android.QtThread$1.run(QtThread.java:61) F io.welle.welle: java_vm_ext.cc:542] at java.lang.Thread.run(Thread.java:764) F io.welle.welle: java_vm_ext.cc:542] F io.welle.welle: runtime.cc:558] Runtime aborting...