Mobile and Embedded

yes the input isn't blocked , it not validated!

@mcosta W/libPmps.so(10267): (null):0 ((null)): qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_client_method W/libPmps.so(10267): (null):0 ((null)): qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_client_method W/libPmps.so(10267): (null):0 ((null)): qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_server_method W/libPmps.so(10267): (null):0 ((null)): qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_server_method W/libPmps.so(10267): (null):0 ((null)): qt.network.ssl: QSslSocket: cannot resolve SSL_select_next_proto W/libPmps.so(10267): (null):0 ((null)): qt.network.ssl: QSslSocket: cannot resolve SSL_CTX_set_next_proto_select_cb W/libPmps.so(10267): (null):0 ((null)): qt.network.ssl: QSslSocket: cannot resolve SSL_get0_next_proto_negotiated

Have you tried with Qt 4.8.6 (not sure if it will compile using such ancient GCC)? Maybe it is a bug and has already been fixed?

Just in case someone else is struggling with this problem, I found the solution and it is quite simple. You just need to indicate the theme to use in your AndroidManifest.xml file explicitly. <application ... android:theme="@android:style/Theme.Light"> Or <application ... android:theme="@android:style/Theme.Dark"> This solution will ensure that your application will use the Holo theme (light or dark). Otherwise, it will try to look for the correct theme based on the underlaying Android version, which would be Material theme for version 5 and it is not implemented as yet.

Thanks for the tip, I'll try it :).

Hi and welcome to devnet, QtWebEngine will hit the same wall on iOS as QtWebKit: you can't use it by Apple's rules. However, there's the QtWebView module that provides integration of the native web views for iOS and Android at least.

I'd rather go with building Qt using your BBB root filesystem so you can have all the most recent part you can

Note that I am able to configure and deploy using ndk-r9d with GCC 4.8, but debugging does not work at all on a Galaxy S6. Setting a breakpoint in main(), nothing is hit. Note that I am able to debug using Android Studio for a regular Java app on the device. This is the application output: Debugging starts E/Zygote (18560): MountEmulatedStorage() E/Zygote (18560): v2 I/libpersona(18560): KNOX_SDCARD checking this for 10265 I/libpersona(18560): KNOX_SDCARD not a persona I/SELinux (18560): Function: selinux_compare_spd_ram , priority [2] , priority version is VE=SEPF_SM-G920V_5.0.2_0009 E/SELinux (18560): [DEBUG] get_category: variable seinfo: default sensitivity: NULL, cateogry: NULL I/art (18560): Late-enabling -Xcheck:jni D/TimaKeyStoreProvider(18560): TimaSignature is unavailable D/ActivityThread(18560): Added TimaKeyStore provider I/InjectionManager(18560): Inside getClassLibPath + mLibMap{0=, 1=} D/AssetManager(18560): addAssetPath path =/data/app/org.qtproject.example.MyApp-1/base.apkmapset is 0 D/AssetManager(18560): addAssetPath path =/data/app/org.qtproject.example.MyApp-1/base.apk, mapOffset =0 D/AssetManager(18560): addAssetPath path =/data/app/org.qtproject.example.MyApp-1/base.apk,elasticAppCookieOffset ={3=0} I/LoadedApk(18560): getClassLoader :null I/InjectionManager(18560): Inside getClassLibPath caller I/LoadedApk(18560): classLibPath :, mActivityThread.mCoreFeatureClassLoader :null D/InjectionManager(18560): InjectionManager D/InjectionManager(18560): fillFeatureStoreMap org.qtproject.example.MyApp I/InjectionManager(18560): Constructor org.qtproject.example.MyApp, Feature store :{} I/InjectionManager(18560): featureStore :{} I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] D/PhoneWindow(18560): FMB installDecor mIsFloating : false D/PhoneWindow(18560): FMB installDecor flags : 8454400 I/Qt (18560): qt start D/ (18560): (null):0 ((null)): QML debugging is enabled. Only use this in a safe environment. I/Qt JAVA (18560): DEBUGGER: extra parameters: Bundle[{debug_ping=true, gdbserver_socket=/data/data/org.qtproject.example.MyApp/debug-socket, qml_debug=true, gdbserver_command=/data/data/org.qtproject.example.MyApp/lib/libgdbserver.so --multi +/data/data/org.qtproject.example.MyApp/debug-socket, qmljsdebugger=port:50111,block, ping_socket=org.qtproject.example.MyApp.ping_pong_socket}] I/Qt JAVA (18560): DEBUGGER: removing gdb socket /data/data/org.qtproject.example.MyApp/debug-socket I/Qt JAVA (18560): DEBUGGER: starting /data/data/org.qtproject.example.MyApp/lib/libgdbserver.so --multi +/data/data/org.qtproject.example.MyApp/debug-socket I/Qt JAVA (18560): DEBUGGER: gdbserver started I/Qt JAVA (18560): DEBUGGER: waiting for socket at /data/data/org.qtproject.example.MyApp/debug-socket, attempt 0 I/Qt JAVA (18560): DEBUGGER: waiting for socket at /data/data/org.qtproject.example.MyApp/debug-socket, attempt 1 I/Qt JAVA (18560): DEBUGGER: socket ok I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Debug socket accepted I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Waiting for debug socket connect I/Qt JAVA (18560): DEBUGGER: go to sleep I/Qt JAVA (18560): DEBUGGER: Incoming socket OK I/Qt JAVA (18560): DEBUGGER: Got pid acknowledgment I/Qt JAVA (18560): DEBUGGER: ping not requested I/Qt JAVA (18560): DEBUGGER: pong not requested D/Activity(18560): registerForContextMenu with mFeatureContextMenuListener W/Qt A11Y (18560): Could not activate platform accessibility. D/Activity(18560): performCreate Call Injection manager I/InjectionManager(18560): dispatchOnViewCreated > Target : org.qtproject.qt5.android.bindings.QtActivity isFragment :false D/OpenGLRenderer(18560): Render dirty regions requested: true D/libEGL (18560): loaded /vendor/lib/egl/libGLES_mali.so D/PhoneWindow(18560): FMB isFloatingMenuEnabled mFloatingMenuBtn : null D/PhoneWindow(18560): FMB isFloatingMenuEnabled return false I/OpenGLRenderer(18560): Initialized EGL, version 1.4 I/OpenGLRenderer(18560): HWUI protection enabled for context , &this =0xe0c22088 ,&mEglDisplay = 1 , &mEglConfig = -502738276 D/OpenGLRenderer(18560): Get maximum texture size. GL_MAX_TEXTURE_SIZE is 8192 D/OpenGLRenderer(18560): Enabling debug mode 0 D/mali_winsys(18560): new_window_surface returns 0x3000, [1440x2560]-format:1 I/LoadedApk(18560): getClassLoader :dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/org.qtproject.example.MyApp-1/base.apk"],nativeLibraryDirectories=[/data/app/org.qtproject.example.MyApp-1/lib/arm, /vendor/lib, /system/lib]]] I/InjectionManager(18560): dispatchCreateOptionsMenu :org.qtproject.qt5.android.bindings.QtActivity I/InjectionManager(18560): dispatchPrepareOptionsMenu :org.qtproject.qt5.android.bindings.QtActivity I/Timeline(18560): Timeline: Activity_idle id: android.os.BinderProxy@38cebf75 time:182342765 D/libMyApp.so(18560): (null):0 ((null)): QML Debugger: Waiting for connection on port 50111... D/libMyApp.so(18560): (null):0 ((null)): FT_New_Face failed with index 0 : 90 D/mali_winsys(18560): new_window_surface returns 0x3000, [1440x2560]-format:1 D/mali_winsys(18560): new_window_surface returns 0x3000, [1440x2460]-format:1

Cross-compiling is one thing, how did you install Qt on your board ?

I installed the Ubuntu 14.04, but does not turn on bluetooth. I installed the OpenSUSE and I was able to run btchat. http://doc.qt.digia.com/qtmobility/btchat.html Successfully connected to U30GT-H and produced messaging. But between android devices nothing works. And the example of "Bluetooth QML Ping Pong example" is also not works. Sorry for my english.