kdab/android

KDAB's Android gems

android's Issues

How to create a simplest qwebsocket android service in qt?

Even when I include QT += websockets in server.pro the app crashes as soon as it starts running! I am clueless whether it is possible or not to use qwebsocket in an android service? I have used the proper permissions i.e.:

    <uses-permission android:name="android.permission.INTERNET"/>
    <uses-permission android:name="android.permission.WAKE_LOCK"/>
    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED"/>
    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>

iOS service

Any word on if iOS will be supported by QT for object remoting ?

SharedStorage: Multi-Select

the example app has a Open File Dialog, where 1 file can be selected. works really cool :)
Is there a way to select more ? would be cool to have a flag 'multi select' and get a list back.
background: it's a dropbox-like app and one of the features is 'select some files from a folder and upload to server'
so I need access to a list of files I can iterate through and store the content in appData or upload to server.
any idea how this could be done with your library ?

a possible workaround could be: 'Open Folder Dialog', then from the list of files let the user mark files to be uploaded, then for each get the content and... of course 'Open file dialog' with multi-select option would be easier UX

I really appreciate all the work you have done and I think the SharedStorage library is a great way to get acces to files on android

Crashes on Nexus 6 and Nexus 9

Following stacktrace when touching the screen after app was started:

W linker  : /data/data/com.kdab.android.examples.qsurfacetexture/qt-reserved-files/qml/QtQuick/Controls/Styles/Android/libqtquickcontrolsandroidstyleplugin.so: is missing DT_SONAME will use basename as a replacement: "libqtquickcontrolsandroidstyleplugin.so"
E MediaPlayer: stop called in state 1
E MediaPlayer: error (-38, 0)
W MediaPlayer: info/warning (701, 0)
E MediaPlayer: error (1, -2147483648)
F art     : art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: JNI GetMethodID called with pending exception java.io.IOException: Prepare failed.: status=0x1
F art     : art/runtime/java_vm_ext.cc:410]   at void android.media.MediaPlayer._prepare() (MediaPlayer.java:-2)
F art     : art/runtime/java_vm_ext.cc:410]   at void android.media.MediaPlayer.prepare() (MediaPlayer.java:1158)
F art     : art/runtime/java_vm_ext.cc:410]
F art     : art/runtime/java_vm_ext.cc:410]     in call to GetMethodID
F art     : art/runtime/java_vm_ext.cc:410] "QtThread" prio=5 tid=11 Runnable
F art     : art/runtime/java_vm_ext.cc:410]   | group="main" sCount=0 dsCount=0 obj=0x12cfb0a0 self=0xacb22600
F art     : art/runtime/java_vm_ext.cc:410]   | sysTid=9738 nice=0 cgrp=default sched=0/0 handle=0x9f57f930
F art     : art/runtime/java_vm_ext.cc:410]   | state=R schedstat=( 158307127 30578024 139 ) utm=10 stm=5 core=3 HZ=100
F art     : art/runtime/java_vm_ext.cc:410]   | stack=0x9f483000-0x9f485000 stackSize=1014KB
F art     : art/runtime/java_vm_ext.cc:410]   | held mutexes= "mutator lock"(shared held)
F art     : art/runtime/java_vm_ext.cc:410]   native: #00 pc 00370e01  /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::ArtMethod*, void*)+160)
F art     : art/runtime/java_vm_ext.cc:410]   native: #01 pc 0035046f  /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+150)
F art     : art/runtime/java_vm_ext.cc:410]   native: #02 pc 0025a725  /system/lib/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+740)
F art     : art/runtime/java_vm_ext.cc:410]   native: #03 pc 0025adfd  /system/lib/libart.so (art::JavaVMExt::JniAbortV(char const*, char const*, std::__va_list)+64)
F art     : art/runtime/java_vm_ext.cc:410]   native: #04 pc 000fd1d1  /system/lib/libart.so (art::ScopedCheck::AbortF(char const*, ...)+32)
F art     : art/runtime/java_vm_ext.cc:410]   native: #05 pc 001022e5  /system/lib/libart.so (art::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art::JniValueType*) (.constprop.95)+5072)
F art     : art/runtime/java_vm_ext.cc:410]   native: #06 pc 00112f2d  /system/lib/libart.so (art::CheckJNI::GetMethodID(_JNIEnv*, _jclass*, char const*, char const*)+396)
F art     : art/runtime/java_vm_ext.cc:410]   native: #07 pc 001b954d  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (???)
F art     : art/runtime/java_vm_ext.cc:410]   native: #08 pc 001b9641  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (void QJNIObjectPrivate::callMethodV<void>(char const*, char const*, std::__va_list) const+40)
F art     : art/runtime/java_vm_ext.cc:410]   native: #09 pc 00008a57  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5AndroidExtras.so (void QAndroidJniObject::callMethod<void>(char const*, char const*, ...) const+14)
F art     : art/runtime/java_vm_ext.cc:410]   native: #10 pc 0000bf8c  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (QAndroidMediaPlayer::playFile(QString const&)+228)
F art     : art/runtime/java_vm_ext.cc:410]   native: #11 pc 00010504  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (???)
F art     : art/runtime/java_vm_ext.cc:410]   native: #12 pc 000107a8  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (QAndroidMediaPlayer::qt_metacall(QMetaObject::Call, int, void**)+124)
F art     : art/runtime/java_vm_ext.cc:410]   native: #13 pc 001847b9  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**)+44)
F art     : art/runtime/java_vm_ext.cc:410]   native: #14 pc 00133d73  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/java_vm_ext.cc:410]   native: #15 pc 000ff643  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/java_vm_ext.cc:410]   native: #16 pc 000ff881  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/java_vm_ext.cc:410]   native: #17 pc 000ffa81  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (QV4::QObjectMethod::callInternal(QV4::CallData*) const+428)
F art     : art/runtime/java_vm_ext.cc:410]   native: #18 pc 000d1d5d  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/java_vm_ext.cc:410]   native: #19 pc 001086af  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*)+374)
F art     : art/runtime/java_vm_ext.cc:410]   native: #20 pc 000004d5   (???)
F art     : art/runtime/java_vm_ext.cc:410]   (no managed stack frames)
F art     : art/runtime/java_vm_ext.cc:410]
F art     : art/runtime/runtime.cc:366] Runtime aborting...
F art     : art/runtime/runtime.cc:366] Aborting thread:
F art     : art/runtime/runtime.cc:366] "QtThread" prio=5 tid=11 Native
F art     : art/runtime/runtime.cc:366]   | group="" sCount=0 dsCount=0 obj=0x12cfb0a0 self=0xacb22600
F art     : art/runtime/runtime.cc:366]   | sysTid=9738 nice=0 cgrp=default sched=0/0 handle=0x9f57f930
F art     : art/runtime/runtime.cc:366]   | state=R schedstat=( 186605044 31092659 142 ) utm=12 stm=6 core=3 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0x9f483000-0x9f485000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes= "abort lock"
F art     : art/runtime/runtime.cc:366]   native: #00 pc 00370e01  /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::ArtMethod*, void*)+160)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 0035046f  /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+150)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 00333827  /system/lib/libart.so (art::AbortState::DumpThread(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, art::Thread*) const+26)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 00333abf  /system/lib/libart.so (art::Runtime::Abort()+562)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 000f45fb  /system/lib/libart.so (art::LogMessage::~LogMessage()+2226)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 0025aa4f  /system/lib/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+1550)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 0025adfd  /system/lib/libart.so (art::JavaVMExt::JniAbortV(char const*, char const*, std::__va_list)+64)
F art     : art/runtime/runtime.cc:366]   native: #07 pc 000fd1d1  /system/lib/libart.so (art::ScopedCheck::AbortF(char const*, ...)+32)
F art     : art/runtime/runtime.cc:366]   native: #08 pc 001022e5  /system/lib/libart.so (art::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art::JniValueType*) (.constprop.95)+5072)
F art     : art/runtime/runtime.cc:366]   native: #09 pc 00112f2d  /system/lib/libart.so (art::CheckJNI::GetMethodID(_JNIEnv*, _jclass*, char const*, char const*)+396)
F art     : art/runtime/runtime.cc:366]   native: #10 pc 001b954d  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (???)
F art     : art/runtime/runtime.cc:366]   native: #11 pc 001b9641  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (void QJNIObjectPrivate::callMethodV<void>(char const*, char const*, std::__va_list) const+40)
F art     : art/runtime/runtime.cc:366]   native: #12 pc 00008a57  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5AndroidExtras.so (void QAndroidJniObject::callMethod<void>(char const*, char const*, ...) const+14)
F art     : art/runtime/runtime.cc:366]   native: #13 pc 0000bf8c  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (QAndroidMediaPlayer::playFile(QString const&)+228)
F art     : art/runtime/runtime.cc:366]   native: #14 pc 00010504  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (???)
F art     : art/runtime/runtime.cc:366]   native: #15 pc 000107a8  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (QAndroidMediaPlayer::qt_metacall(QMetaObject::Call, int, void**)+124)
F art     : art/runtime/runtime.cc:366]   native: #16 pc 001847b9  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**)+44)
F art     : art/runtime/runtime.cc:366]   native: #17 pc 00133d73  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #18 pc 000ff643  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #19 pc 000ff881  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #20 pc 000ffa81  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (QV4::QObjectMethod::callInternal(QV4::CallData*) const+428)
F art     : art/runtime/runtime.cc:366]   native: #21 pc 000d1d5d  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #22 pc 001086af  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*)+374)
F art     : art/runtime/runtime.cc:366]   native: #23 pc 000004d5   (???)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366] Pending exception java.io.IOException: Prepare failed.: status=0x1
F art     : art/runtime/runtime.cc:366]   at void android.media.MediaPlayer._prepare() (MediaPlayer.java:-2)
F art     : art/runtime/runtime.cc:366]   at void android.media.MediaPlayer.prepare() (MediaPlayer.java:1158)
F art     : art/runtime/runtime.cc:366] Dumping all threads without appropriate locks held: thread list lock mutator lock
F art     : art/runtime/runtime.cc:366] All threads:
F art     : art/runtime/runtime.cc:366] DALVIK THREADS (12):
F art     : art/runtime/runtime.cc:366] "QtThread" prio=5 tid=11 Runnable
F art     : art/runtime/runtime.cc:366]   | group="" sCount=0 dsCount=0 obj=0x12cfb0a0 self=0xacb22600
F art     : art/runtime/runtime.cc:366]   | sysTid=9738 nice=0 cgrp=default sched=0/0 handle=0x9f57f930
F art     : art/runtime/runtime.cc:366]   | state=R schedstat=( 216716242 31346461 143 ) utm=15 stm=6 core=3 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0x9f483000-0x9f485000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes= "abort lock" "mutator lock"(shared held)
F art     : art/runtime/runtime.cc:366]   native: #00 pc 00370e01  /system/lib/libart.so (art::DumpNativeStack(std::__1::basic_ostream<char, std::__1::char_traits<char> >&, int, char const*, art::ArtMethod*, void*)+160)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 0035046f  /system/lib/libart.so (art::Thread::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&) const+150)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 0035a373  /system/lib/libart.so (art::DumpCheckpoint::Run(art::Thread*)+442)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 0035af31  /system/lib/libart.so (art::ThreadList::RunCheckpoint(art::Closure*)+212)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 0035b45f  /system/lib/libart.so (art::ThreadList::Dump(std::__1::basic_ostream<char, std::__1::char_traits<char> >&)+142)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 00333a35  /system/lib/libart.so (art::Runtime::Abort()+424)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 000f45fb  /system/lib/libart.so (art::LogMessage::~LogMessage()+2226)
F art     : art/runtime/runtime.cc:366]   native: #07 pc 0025aa4f  /system/lib/libart.so (art::JavaVMExt::JniAbort(char const*, char const*)+1550)
F art     : art/runtime/runtime.cc:366]   native: #08 pc 0025adfd  /system/lib/libart.so (art::JavaVMExt::JniAbortV(char const*, char const*, std::__va_list)+64)
F art     : art/runtime/runtime.cc:366]   native: #09 pc 000fd1d1  /system/lib/libart.so (art::ScopedCheck::AbortF(char const*, ...)+32)
F art     : art/runtime/runtime.cc:366]   native: #10 pc 001022e5  /system/lib/libart.so (art::ScopedCheck::Check(art::ScopedObjectAccess&, bool, char const*, art::JniValueType*) (.constprop.95)+5072)
F art     : art/runtime/runtime.cc:366]   native: #11 pc 00112f2d  /system/lib/libart.so (art::CheckJNI::GetMethodID(_JNIEnv*, _jclass*, char const*, char const*)+396)
F art     : art/runtime/runtime.cc:366]   native: #12 pc 001b954d  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (???)
F art     : art/runtime/runtime.cc:366]   native: #13 pc 001b9641  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (void QJNIObjectPrivate::callMethodV<void>(char const*, char const*, std::__va_list) const+40)
F art     : art/runtime/runtime.cc:366]   native: #14 pc 00008a57  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5AndroidExtras.so (void QAndroidJniObject::callMethod<void>(char const*, char const*, ...) const+14)
F art     : art/runtime/runtime.cc:366]   native: #15 pc 0000bf8c  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (QAndroidMediaPlayer::playFile(QString const&)+228)
F art     : art/runtime/runtime.cc:366]   native: #16 pc 00010504  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (???)
F art     : art/runtime/runtime.cc:366]   native: #17 pc 000107a8  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libqtsurfacetexture.so (QAndroidMediaPlayer::qt_metacall(QMetaObject::Call, int, void**)+124)
F art     : art/runtime/runtime.cc:366]   native: #18 pc 001847b9  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**)+44)
F art     : art/runtime/runtime.cc:366]   native: #19 pc 00133d73  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #20 pc 000ff643  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #21 pc 000ff881  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #22 pc 000ffa81  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (QV4::QObjectMethod::callInternal(QV4::CallData*) const+428)
F art     : art/runtime/runtime.cc:366]   native: #23 pc 000d1d5d  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (???)
F art     : art/runtime/runtime.cc:366]   native: #24 pc 001086af  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Qml.so (QV4::Runtime::callProperty(QV4::ExecutionEngine*, int, QV4::CallData*)+374)
F art     : art/runtime/runtime.cc:366]   native: #25 pc 000004d5   (???)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "main" prio=5 tid=1 Native
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x74b2a2a0 self=0xb4d36500
F art     : art/runtime/runtime.cc:366]   | sysTid=9720 nice=0 cgrp=default sched=0/0 handle=0xb6f03b34
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 2016222273 172192518 982 ) utm=159 stm=42 core=1 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xbe79c000-0xbe79e000 stackSize=8MB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 00040894  /system/lib/libc.so (__epoll_pwait+20)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 00019e6f  /system/lib/libc.so (epoll_pwait+26)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 00019e7d  /system/lib/libc.so (epoll_wait+6)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 00012c57  /system/lib/libutils.so (android::Looper::pollInner(int)+102)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 00012ed3  /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+130)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 00081d11  /system/lib/libandroid_runtime.so (android::NativeMessageQueue::pollOnce(_JNIEnv*, _jobject*, int)+22)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 0000056d  /data/dalvik-cache/arm/system@[email protected] (Java_android_os_MessageQueue_nativePollOnce__JI+96)
F art     : art/runtime/runtime.cc:366]   at android.os.MessageQueue.nativePollOnce(Native method)
F art     : art/runtime/runtime.cc:366]   at android.os.MessageQueue.next(MessageQueue.java:323)
F art     : art/runtime/runtime.cc:366]   at android.os.Looper.loop(Looper.java:135)
F art     : art/runtime/runtime.cc:366]   at android.app.ActivityThread.main(ActivityThread.java:5417)
F art     : art/runtime/runtime.cc:366]   at java.lang.reflect.Method.invoke!(Native method)
F art     : art/runtime/runtime.cc:366]   at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:726)
F art     : art/runtime/runtime.cc:366]   at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:616)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "Signal Catcher" prio=5 tid=2 WaitingInMainSignalCatcherLoop
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cbd0a0 self=0xaeb8e000
F art     : art/runtime/runtime.cc:366]   | sysTid=9725 nice=0 cgrp=default sched=0/0 handle=0xb4410930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 1325937 1186615 5 ) utm=0 stm=0 core=2 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb4314000-0xb4316000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 00040b68  /system/lib/libc.so (__rt_sigtimedwait+12)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 0001c963  /system/lib/libc.so (sigwait+22)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 0033a725  /system/lib/libart.so (art::SignalCatcher::WaitForSignal(art::Thread*, art::SignalSet&)+76)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 0033b887  /system/lib/libart.so (art::SignalCatcher::Run(void*)+218)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 0003f45f  /system/lib/libc.so (__pthread_start(void*)+30)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 00019b43  /system/lib/libc.so (__start_thread+6)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "JDWP" prio=5 tid=3 WaitingInMainDebuggerLoop
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cc00a0 self=0xacb10900
F art     : art/runtime/runtime.cc:366]   | sysTid=9726 nice=0 cgrp=default sched=0/0 handle=0xb430c930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 839740 2038177 9 ) utm=0 stm=0 core=2 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb4210000-0xb4212000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 00041948  /system/lib/libc.so (recvmsg+8)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 0040115f  /system/lib/libart.so (art::JDWP::JdwpAdbState::ReceiveClientFd()+94)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 00401921  /system/lib/libart.so (art::JDWP::JdwpAdbState::Accept()+104)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 00266dfb  /system/lib/libart.so (art::JDWP::JdwpState::Run()+238)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 00267cc5  /system/lib/libart.so (art::JDWP::StartJdwpThread(void*)+16)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 0003f45f  /system/lib/libc.so (__pthread_start(void*)+30)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 00019b43  /system/lib/libc.so (__start_thread+6)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "ReferenceQueueDaemon" prio=5 tid=4 Waiting
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cbc700 self=0xacb13100
F art     : art/runtime/runtime.cc:366]   | sysTid=9727 nice=0 cgrp=default sched=0/0 handle=0xb4206930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 35832136 4748855 146 ) utm=1 stm=2 core=2 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb4104000-0xb4106000 stackSize=1038KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 000175e4  /system/lib/libc.so (syscall+28)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 000f6b49  /system/lib/libart.so (art::ConditionVariable::Wait(art::Thread*)+96)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 002bec89  /system/lib/libart.so (art::Monitor::Wait(art::Thread*, long long, int, bool, art::ThreadState)+1144)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 002bf9e7  /system/lib/libart.so (art::Monitor::Wait(art::Thread*, art::mirror::Object*, long long, int, bool, art::ThreadState)+142)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 002d123b  /system/lib/libart.so (art::Object_wait(_JNIEnv*, _jobject*)+38)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 0000037f  /data/dalvik-cache/arm/system@[email protected] (Java_java_lang_Object_wait__+74)
F art     : art/runtime/runtime.cc:366]   at java.lang.Object.wait!(Native method)
F art     : art/runtime/runtime.cc:366]   - waiting on <0x06e3752e> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
F art     : art/runtime/runtime.cc:366]   at java.lang.Daemons$ReferenceQueueDaemon.run(Daemons.java:147)
F art     : art/runtime/runtime.cc:366]   - locked <0x06e3752e> (a java.lang.Class<java.lang.ref.ReferenceQueue>)
F art     : art/runtime/runtime.cc:366]   at java.lang.Thread.run(Thread.java:818)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "FinalizerDaemon" prio=5 tid=5 Waiting
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cbc760 self=0xacb13600
F art     : art/runtime/runtime.cc:366]   | sysTid=9728 nice=0 cgrp=default sched=0/0 handle=0xb40fc930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 35283906 1678333 329 ) utm=3 stm=0 core=1 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb3ffa000-0xb3ffc000 stackSize=1038KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 000175e4  /system/lib/libc.so (syscall+28)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 000f6b49  /system/lib/libart.so (art::ConditionVariable::Wait(art::Thread*)+96)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 002bec89  /system/lib/libart.so (art::Monitor::Wait(art::Thread*, long long, int, bool, art::ThreadState)+1144)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 002bf9e7  /system/lib/libart.so (art::Monitor::Wait(art::Thread*, art::mirror::Object*, long long, int, bool, art::ThreadState)+142)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 002d1275  /system/lib/libart.so (art::Object_waitJI(_JNIEnv*, _jobject*, long long, int)+44)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 0000056d  /data/dalvik-cache/arm/system@[email protected] (Java_java_lang_Object_wait__JI+96)
F art     : art/runtime/runtime.cc:366]   at java.lang.Object.wait!(Native method)
F art     : art/runtime/runtime.cc:366]   - waiting on <0x0c2118cf> (a java.lang.ref.ReferenceQueue)
F art     : art/runtime/runtime.cc:366]   at java.lang.Object.wait(Object.java:423)
F art     : art/runtime/runtime.cc:366]   at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:101)
F art     : art/runtime/runtime.cc:366]   - locked <0x0c2118cf> (a java.lang.ref.ReferenceQueue)
F art     : art/runtime/runtime.cc:366]   at java.lang.ref.ReferenceQueue.remove(ReferenceQueue.java:72)
F art     : art/runtime/runtime.cc:366]   at java.lang.Daemons$FinalizerDaemon.run(Daemons.java:185)
F art     : art/runtime/runtime.cc:366]   at java.lang.Thread.run(Thread.java:818)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "FinalizerWatchdogDaemon" prio=5 tid=6 Waiting
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cbc7c0 self=0xacb13b00
F art     : art/runtime/runtime.cc:366]   | sysTid=9729 nice=0 cgrp=default sched=0/0 handle=0xb3ff2930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 1570624 11880728 41 ) utm=0 stm=0 core=1 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb3ef0000-0xb3ef2000 stackSize=1038KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 000175e4  /system/lib/libc.so (syscall+28)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 000f6b49  /system/lib/libart.so (art::ConditionVariable::Wait(art::Thread*)+96)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 002bec89  /system/lib/libart.so (art::Monitor::Wait(art::Thread*, long long, int, bool, art::ThreadState)+1144)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 002bf9e7  /system/lib/libart.so (art::Monitor::Wait(art::Thread*, art::mirror::Object*, long long, int, bool, art::ThreadState)+142)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 002d123b  /system/lib/libart.so (art::Object_wait(_JNIEnv*, _jobject*)+38)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 0000037f  /data/dalvik-cache/arm/system@[email protected] (Java_java_lang_Object_wait__+74)
F art     : art/runtime/runtime.cc:366]   at java.lang.Object.wait!(Native method)
F art     : art/runtime/runtime.cc:366]   - waiting on <0x0ec0d25c> (a java.lang.Daemons$FinalizerWatchdogDaemon)
F art     : art/runtime/runtime.cc:366]   at java.lang.Daemons$FinalizerWatchdogDaemon.waitForObject(Daemons.java:255)
F art     : art/runtime/runtime.cc:366]   - locked <0x0ec0d25c> (a java.lang.Daemons$FinalizerWatchdogDaemon)
F art     : art/runtime/runtime.cc:366]   at java.lang.Daemons$FinalizerWatchdogDaemon.run(Daemons.java:227)
F art     : art/runtime/runtime.cc:366]   at java.lang.Thread.run(Thread.java:818)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "HeapTaskDaemon" prio=5 tid=7 Blocked
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cbc820 self=0xacb1e000
F art     : art/runtime/runtime.cc:366]   | sysTid=9730 nice=0 cgrp=default sched=0/0 handle=0xb3ee8930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 27376146 4364739 26 ) utm=2 stm=0 core=1 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb3de6000-0xb3de8000 stackSize=1038KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 000175e4  /system/lib/libc.so (syscall+28)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 000f6b49  /system/lib/libart.so (art::ConditionVariable::Wait(art::Thread*)+96)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 001d73f5  /system/lib/libart.so (art::gc::TaskProcessor::GetTask(art::Thread*)+104)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 001d7929  /system/lib/libart.so (art::gc::TaskProcessor::RunAllTasks(art::Thread*)+72)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 0000037f  /data/dalvik-cache/arm/system@[email protected] (Java_dalvik_system_VMRuntime_runHeapTasks__+74)
F art     : art/runtime/runtime.cc:366]   at dalvik.system.VMRuntime.runHeapTasks(Native method)
F art     : art/runtime/runtime.cc:366]   - waiting to lock an unknown object
F art     : art/runtime/runtime.cc:366]   at java.lang.Daemons$HeapTaskDaemon.run(Daemons.java:355)
F art     : art/runtime/runtime.cc:366]   at java.lang.Thread.run(Thread.java:818)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "Binder_1" prio=5 tid=8 Native
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cc90a0 self=0xaeb8f400
F art     : art/runtime/runtime.cc:366]   | sysTid=9731 nice=0 cgrp=default sched=0/0 handle=0xb3ce2930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 5131666 3682031 29 ) utm=0 stm=0 core=1 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb3be6000-0xb3be8000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 000409bc  /system/lib/libc.so (__ioctl+8)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 00047439  /system/lib/libc.so (ioctl+14)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 0001e8a1  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+132)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 0001ed83  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+6)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 0001ee21  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+48)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 00023761  /system/lib/libbinder.so (???)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 0001006d  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+112)
F art     : art/runtime/runtime.cc:366]   native: #07 pc 0005ee53  /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+70)
F art     : art/runtime/runtime.cc:366]   native: #08 pc 0003f45f  /system/lib/libc.so (__pthread_start(void*)+30)
F art     : art/runtime/runtime.cc:366]   native: #09 pc 00019b43  /system/lib/libc.so (__start_thread+6)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "Binder_2" prio=5 tid=9 Native
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12ccc0a0 self=0xacb1ea00
F art     : art/runtime/runtime.cc:366]   | sysTid=9733 nice=0 cgrp=default sched=0/0 handle=0xb3bde930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 2411354 131093 12 ) utm=0 stm=0 core=3 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xb3ae2000-0xb3ae4000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 000409bc  /system/lib/libc.so (__ioctl+8)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 00047439  /system/lib/libc.so (ioctl+14)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 0001e8a1  /system/lib/libbinder.so (android::IPCThreadState::talkWithDriver(bool)+132)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 0001ed83  /system/lib/libbinder.so (android::IPCThreadState::getAndExecuteCommand()+6)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 0001ee21  /system/lib/libbinder.so (android::IPCThreadState::joinThreadPool(bool)+48)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 00023761  /system/lib/libbinder.so (???)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 0001006d  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+112)
F art     : art/runtime/runtime.cc:366]   native: #07 pc 0005ee53  /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+70)
F art     : art/runtime/runtime.cc:366]   native: #08 pc 0003f45f  /system/lib/libc.so (__pthread_start(void*)+30)
F art     : art/runtime/runtime.cc:366]   native: #09 pc 00019b43  /system/lib/libc.so (__start_thread+6)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "RenderThread" prio=5 tid=10 Native
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12cc9160 self=0xaeb90800
F art     : art/runtime/runtime.cc:366]   | sysTid=9737 nice=-4 cgrp=default sched=0/0 handle=0xa0b45930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 83074636 21385520 113 ) utm=7 stm=1 core=0 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0xa0a49000-0xa0a4b000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 00040894  /system/lib/libc.so (__epoll_pwait+20)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 00019e6f  /system/lib/libc.so (epoll_pwait+26)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 00019e7d  /system/lib/libc.so (epoll_wait+6)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 00012c57  /system/lib/libutils.so (android::Looper::pollInner(int)+102)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 00012ed3  /system/lib/libutils.so (android::Looper::pollOnce(int, int*, int*, void**)+130)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 0001f3f3  /system/lib/libhwui.so (android::uirenderer::renderthread::RenderThread::threadLoop()+62)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 0001006d  /system/lib/libutils.so (android::Thread::_threadLoop(void*)+112)
F art     : art/runtime/runtime.cc:366]   native: #07 pc 0005ee53  /system/lib/libandroid_runtime.so (android::AndroidRuntime::javaThreadShell(void*)+70)
F art     : art/runtime/runtime.cc:366]   native: #08 pc 0003f45f  /system/lib/libc.so (__pthread_start(void*)+30)
F art     : art/runtime/runtime.cc:366]   native: #09 pc 00019b43  /system/lib/libc.so (__start_thread+6)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366]
F art     : art/runtime/runtime.cc:366] "QtThread" prio=5 tid=12 Native
F art     : art/runtime/runtime.cc:366]   | group="" sCount=1 dsCount=0 obj=0x12e450a0 self=0x9e0b1c00
F art     : art/runtime/runtime.cc:366]   | sysTid=9741 nice=0 cgrp=default sched=0/0 handle=0x9cdff930
F art     : art/runtime/runtime.cc:366]   | state=S schedstat=( 86568592 9802450 53 ) utm=8 stm=0 core=3 HZ=100
F art     : art/runtime/runtime.cc:366]   | stack=0x9cd03000-0x9cd05000 stackSize=1014KB
F art     : art/runtime/runtime.cc:366]   | held mutexes=
F art     : art/runtime/runtime.cc:366]   native: #00 pc 000175e4  /system/lib/libc.so (syscall+28)
F art     : art/runtime/runtime.cc:366]   native: #01 pc 0003f27b  /system/lib/libc.so (__pthread_cond_timedwait_relative(pthread_cond_internal_t*, pthread_mutex_t*, timespec const*)+56)
F art     : art/runtime/runtime.cc:366]   native: #02 pc 0007a7ad  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (???)
F art     : art/runtime/runtime.cc:366]   native: #03 pc 0007ad77  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (QWaitCondition::wait(QMutex*, unsigned long)+50)
F art     : art/runtime/runtime.cc:366]   native: #04 pc 000cf709  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Quick.so (???)
F art     : art/runtime/runtime.cc:366]   native: #05 pc 000cf863  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Quick.so (???)
F art     : art/runtime/runtime.cc:366]   native: #06 pc 000cfa5f  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Quick.so (???)
F art     : art/runtime/runtime.cc:366]   native: #07 pc 00079ec5  /data/app/com.kdab.android.examples.qsurfacetexture-1/lib/arm/libQt5Core.so (???)
F art     : art/runtime/runtime.cc:366]   native: #08 pc 0003f45f  /system/lib/libc.so (__pthread_start(void*)+30)
F art     : art/runtime/runtime.cc:366]   native: #09 pc 00019b43  /system/lib/libc.so (__start_thread+6)
F art     : art/runtime/runtime.cc:366]   (no managed stack frames)
F art     : art/runtime/runtime.cc:366]
F libc    : Fatal signal 6 (SIGABRT), code -6 in tid 9738 (QtThread)

Crashes on Android 5.1 and Android 6.0.1. Did not test it for other devices and Android Versions.

I am trying to play following file:

onClicked: _mediaPlayer.playFile("http://download.blender.org/peach/bigbuckbunny_movies/big_buck_bunny_480p_stereo.avi");

[Help Wanted] Connect qsurfacetexture.cpp to Media Player "VideoOutput"

Hello Bogdan,

I am trying to connect your project with a Qml VLC wrapper component because there is an issue with 1080p content. It seems that the frames were not copied quick enough.
Playing the same video with your implementation is running smoothly.

I can connect the Qml Vlc Player implementation to QtMultimedia "Video Output" Qml component:

import QtMultimedia 5.6

VlcPlayer {
                id: vlcPlayer
}

VideoOutput {
            source: vlcPlayer
            anchors.fill: parent
}

The question is now:

Is it possible to connect your SurfaceTexture Qml component directly with VideoOutput to avoid changing the Qml Vlc Player implementation?

Option to put player in loader

When I try to put player inside loader i get this error:

F art     : art/runtime/java_vm_ext.cc:410] JNI DETECTED ERROR IN APPLICATION: JNI GetMethodID called with pending exception java.lang.IllegalArgumentException: surfaceTexture must not be null
F art     : art/runtime/java_vm_ext.cc:410]   at void android.view.Surface.<init>(android.graphics.SurfaceTexture) (Surface.java:140)

What is the best way to implement this? To be sure texture view is created.

import QtQuick 2.5
import QtQuick.Controls 1.4
import com.kdab.android 1.0

ApplicationWindow {
    visible: true
    width: 640
    height: 480
    title: qsTr("SurfaceTexture example")

    Loader
    {
        anchors.fill: parent
        sourceComponent: surfaceComponent
    }

    Component
    {
        id: surfaceComponent

        SurfaceTexture {
            id: videoItem
            anchors.fill: parent

            // Set media player's video out
            Component.onCompleted: _mediaPlayer.videoOut = videoItem;

            MouseArea {
                anchors.fill: parent
                onClicked: _mediaPlayer.playFile("/sdcard/testfile.mp4");
            }
        }
    }
}

Can't play 2 movies in parallel

If I try to create two SurfaceTexture for playing two different movies I see only one texture:
.
Does it mean, that only one GL_TEXTURE_EXTERNAL_OES is possible?