qint64 QSerialPortPrivate::writeToPort(const char *data, qint64 maxSize)
{
if (deviceId == BAD_PORT)
{
q_ptr->setError(QSerialPort::NotOpenError);
return 0;
}
QAndroidJniEnvironment jniEnv;
jbyteArray jarrayL = jniEnv->NewByteArray(maxSize);
jniEnv->SetByteArrayRegion(jarrayL, 0, maxSize, (jbyte *)data);
if (jniEnv->ExceptionCheck())
jniEnv->ExceptionClear();
int resultL = QAndroidJniObject::callStaticMethod<jint>(
kJniClassName,
"write",
"(I[BI)I",
deviceId,
jarrayL,
internalWriteTimeoutMsec);
if (jniEnv->ExceptionCheck())
{
jniEnv->ExceptionClear();
q_ptr->setErrorString(QStringLiteral("Writing to the device threw an exception"));
jniEnv->DeleteLocalRef(jarrayL);
return 0;
}
jniEnv->DeleteLocalRef(jarrayL);
return resultL;
}
LocalDeviceBroadcastReceiver::LocalDeviceBroadcastReceiver(QObject *parent) :
AndroidBroadcastReceiver(parent), previousScanMode(0)
{
addAction(valueForStaticField(JavaNames::BluetoothDevice, JavaNames::ActionBondStateChanged));
addAction(valueForStaticField(JavaNames::BluetoothAdapter, JavaNames::ActionScanModeChanged));
addAction(valueForStaticField(JavaNames::BluetoothDevice, JavaNames::ActionAclConnected));
addAction(valueForStaticField(JavaNames::BluetoothDevice, JavaNames::ActionAclDisconnected));
if (QtAndroidPrivate::androidSdkVersion() >= 15)
addAction(valueForStaticField(JavaNames::BluetoothDevice, JavaNames::ActionPairingRequest)); //API 15
//cache integer values for host & bonding mode
//don't use the java fields directly but refer to them by name
QAndroidJniEnvironment env;
for (uint i = 0; i < (sizeof(hostModePreset)/sizeof(hostModePreset[0])); i++) {
hostModePreset[i] = QAndroidJniObject::getStaticField<jint>(
"android/bluetooth/BluetoothAdapter",
scanModes[i]);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
hostModePreset[i] = 0;
}
}
for (uint i = 0; i < (sizeof(bondingModePreset)/sizeof(bondingModePreset[0])); i++) {
bondingModePreset[i] = QAndroidJniObject::getStaticField<jint>(
"android/bluetooth/BluetoothDevice",
bondModes[i]);
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
bondingModePreset[i] = 0;
}
}
}
bool QBluetoothSocketPrivate::setSocketDescriptor(const QAndroidJniObject &socket, QBluetoothServiceInfo::Protocol socketType_,
QBluetoothSocket::SocketState socketState, QBluetoothSocket::OpenMode openMode)
{
Q_Q(QBluetoothSocket);
if (q->state() != QBluetoothSocket::UnconnectedState || !socket.isValid())
return false;
if (!ensureNativeSocket(socketType_))
return false;
socketObject = socket;
QAndroidJniEnvironment env;
inputStream = socketObject.callObjectMethod("getInputStream", "()Ljava/io/InputStream;");
outputStream = socketObject.callObjectMethod("getOutputStream", "()Ljava/io/OutputStream;");
if (env->ExceptionCheck() || !inputStream.isValid() || !outputStream.isValid()) {
env->ExceptionDescribe();
env->ExceptionClear();
//close socket again
socketObject.callMethod<void>("close");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
socketObject = inputStream = outputStream = remoteDevice = QAndroidJniObject();
errorString = QBluetoothSocket::tr("Obtaining streams for service failed");
q->setSocketError(QBluetoothSocket::NetworkError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
return false;
}
remoteDevice = socketObject.callObjectMethod("getRemoteDevice", "()Landroid/bluetooth/BluetoothDevice;");
if (inputThread) {
inputThread->deleteLater();
inputThread = 0;
}
inputThread = new InputStreamThread(this);
QObject::connect(inputThread, SIGNAL(dataAvailable()),
q, SIGNAL(readyRead()), Qt::QueuedConnection);
QObject::connect(inputThread, SIGNAL(error(int)),
this, SLOT(inputThreadError(int)), Qt::QueuedConnection);
inputThread->run();
q->setSocketState(socketState);
q->setOpenMode(openMode | QIODevice::Unbuffered);
if (openMode == QBluetoothSocket::ConnectedState)
emit q->connected();
return true;
}
static bool registerNativeMethods()
{
JNINativeMethod methods[] {
{"OnImageCaptured", "(ILjava/lang/String;)V", (void*)onImageCaptured}
};
const char *classname = "an/qt/imageProcessor/ImageCaptureNative";
jclass clazz;
QAndroidJniEnvironment env;
QAndroidJniObject javaClass(classname);
clazz = env->GetObjectClass(javaClass.object<jobject>());
//clazz = env->FindClass(classname);
qDebug() << "find ImageCaptureNative - " << clazz;
bool result = false;
if(clazz)
{
jint ret = env->RegisterNatives(clazz,
methods,
sizeof(methods) / sizeof(methods[0]));
env->DeleteLocalRef(clazz);
qDebug() << "RegisterNatives return - " << ret;
result = ret >= 0;
}
if(env->ExceptionCheck()) env->ExceptionClear();
return result;
}
bool JniNative::registerNativeMethods()
{
JNINativeMethod methods[] {
{"notifyMsg", "(III)V", (void*)notifyMsg},
{"setDirectBuffer","(Ljava/lang/Object;I)V",(void*)setDirectBuffer}
};
const char *classname = "an/qt/useJar/ExtendsQtNative";
jclass clazz;
QAndroidJniEnvironment env;
QAndroidJniObject javaClass(classname);
clazz = env->GetObjectClass(javaClass.object<jobject>());
// QDBG << "find ExtendsQtNative - " << clazz;
bool result = false;
if (clazz) {
jint ret = env->RegisterNatives(clazz, methods, sizeof(methods) / sizeof(methods[0]));
env->DeleteLocalRef(clazz);
// QDBG << "RegisterNatives return - " << ret;
result = ret >= 0;
}
if (env->ExceptionCheck())
env->ExceptionClear();
return result;
}
void AndroidMainWindow::fireSupportForumIntent()
{
#ifdef Q_OS_ANDROID
// qDebug() << "fireSupportForumIntent()";
QAndroidJniObject s1 = QAndroidJniObject::fromString("http://mdforum.designer2k2.at/viewtopic.php?f=15&t=334");
QSettings settings;
if ( settings.value("md/md", QVariant ( MDMODE ).toBool() ) == false ) {
s1 = QAndroidJniObject::fromString("http://digifant-einzelabstimmung.de/bofh-ng/de/digifant-1/live-daten-auslesen");
}
QAndroidJniObject::callStaticMethod<void>( "de/gummelinformatics/mui/MuiIntentHelper",
"openUrl",
"(Ljava/lang/String;)V",
s1.object<jstring>() );
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
// Handle exception here.
qDebug() << "*** JNI exception ***";
env->ExceptionDescribe();
env->ExceptionClear();
env->ExceptionClear();
} else {
qDebug() << "NO JNI exception";
}
// QDesktopServices::openUrl( QUrl("http://mdforum.designer2k2.at/") );
#endif
}
QBluetoothDeviceDiscoveryAgentPrivate::QBluetoothDeviceDiscoveryAgentPrivate(
const QBluetoothAddress &deviceAdapter, QBluetoothDeviceDiscoveryAgent *parent) :
inquiryType(QBluetoothDeviceDiscoveryAgent::GeneralUnlimitedInquiry),
lastError(QBluetoothDeviceDiscoveryAgent::NoError),
receiver(0),
m_adapterAddress(deviceAdapter),
m_active(NoScanActive),
leScanTimeout(0),
pendingCancel(false),
pendingStart(false),
lowEnergySearchTimeout(25000),
q_ptr(parent)
{
QAndroidJniEnvironment env;
adapter = QAndroidJniObject::callStaticObjectMethod("android/bluetooth/BluetoothAdapter",
"getDefaultAdapter",
"()Landroid/bluetooth/BluetoothAdapter;");
if (!adapter.isValid()) {
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
qCWarning(QT_BT_ANDROID) << "Device does not support Bluetooth";
}
}
void QBluetoothSocketPrivate::inputThreadError(int errorCode)
{
Q_Q(QBluetoothSocket);
if (errorCode != -1) { //magic error which is expected and can be ignored
errorString = QBluetoothSocket::tr("Network error during read");
q->setSocketError(QBluetoothSocket::NetworkError);
}
//finally we can delete the InputStreamThread
InputStreamThread *client = qobject_cast<InputStreamThread *>(sender());
if (client)
client->deleteLater();
if (socketObject.isValid()) {
//triggered when remote side closed the socket
//cleanup internal objects
//if it was call to local close()/abort() the objects are cleaned up already
QAndroidJniEnvironment env;
socketObject.callMethod<void>("close");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
inputStream = outputStream = remoteDevice = socketObject = QAndroidJniObject();
}
q->setSocketState(QBluetoothSocket::UnconnectedState);
q->setOpenMode(QIODevice::NotOpen);
emit q->disconnected();
}
qint64 QBluetoothSocketPrivate::writeData(const char *data, qint64 maxSize)
{
//TODO implement buffered behavior (so far only unbuffered)
Q_Q(QBluetoothSocket);
if (state != QBluetoothSocket::ConnectedState || !outputStream.isValid()) {
qCWarning(QT_BT_ANDROID) << "Socket::writeData: " << state << outputStream.isValid();
errorString = QBluetoothSocket::tr("Cannot write while not connected");
q->setSocketError(QBluetoothSocket::OperationError);
return -1;
}
QAndroidJniEnvironment env;
jbyteArray nativeData = env->NewByteArray((qint32)maxSize);
env->SetByteArrayRegion(nativeData, 0, (qint32)maxSize, reinterpret_cast<const jbyte*>(data));
outputStream.callMethod<void>("write", "([BII)V", nativeData, 0, (qint32)maxSize);
env->DeleteLocalRef(nativeData);
emit q->bytesWritten(maxSize);
if (env->ExceptionCheck()) {
qCWarning(QT_BT_ANDROID) << "Error while writing";
env->ExceptionDescribe();
env->ExceptionClear();
errorString = QBluetoothSocket::tr("Error during write on socket.");
q->setSocketError(QBluetoothSocket::NetworkError);
return -1;
}
return maxSize;
}
const QString Wpp::getDownloadPath() const
{
QString downloadPath;
#if defined(Q_OS_ANDROID)
//https://qt-project.org/forums/viewthread/35519
QAndroidJniObject mediaDir = QAndroidJniObject::callStaticObjectMethod("android/os/Environment", "getExternalStorageDirectory", "()Ljava/io/File;");
QAndroidJniObject mediaPath = mediaDir.callObjectMethod( "getAbsolutePath", "()Ljava/lang/String;" );
downloadPath = mediaPath.toString()+"/Download/";
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
// Handle exception here.
qDebug() << "[ERR]:Android(Extras):getting SD card download path";
env->ExceptionClear();
}
#elif defined(Q_OS_IOS)
QStringList paths = QStandardPaths::standardLocations(QStandardPaths::DownloadLocation);
qDebug() << "[IOS]download paths count:" << paths.size();
downloadPath = paths.first();
#else
QStringList paths = QStandardPaths::standardLocations(QStandardPaths::DownloadLocation);
qDebug() << "[Other OS]download paths count:" << paths.size();
downloadPath = paths.first();
#endif
qDebug() << "downloadPath:" << downloadPath;
return downloadPath;
}
QString Wpp::createAlbumPath(const QString& albumName)
{
QString parentPath;
#if defined(Q_OS_ANDROID)
QAndroidJniObject Environment__MEDIA_MOUNTED = QAndroidJniObject::getStaticObjectField(
"android/os/Environment", "MEDIA_MOUNTED", "Ljava/lang/String;");
qDebug() << "Environment__MEDIA_MOUNTED:isValid:" << Environment__MEDIA_MOUNTED.isValid() << ":toString:" << Environment__MEDIA_MOUNTED.toString();
QString Environment__MEDIA_MOUNTED_STRING = Environment__MEDIA_MOUNTED.toString();
QAndroidJniObject mediaState = QAndroidJniObject::callStaticObjectMethod("android/os/Environment", "getExternalStorageState", "()Ljava/lang/String;");
QString mediaStateString = mediaState.toString();
qDebug() <<"mediaStateString:"<< mediaStateString;
if(mediaStateString != Environment__MEDIA_MOUNTED_STRING )
{
qDebug() << "No SD Card...";
return QString();
}
//https://qt-project.org/forums/viewthread/35519
QAndroidJniObject mediaDir = QAndroidJniObject::callStaticObjectMethod("android/os/Environment", "getExternalStorageDirectory", "()Ljava/io/File;");
QAndroidJniObject mediaPath = mediaDir.callObjectMethod( "getAbsolutePath", "()Ljava/lang/String;" );
parentPath = mediaPath.toString();
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
// Handle exception here.
qDebug() << "[ERR]:Android(Extras):getting SD card path";
env->ExceptionClear();
}
#elif defined(Q_OS_IOS)
QStringList paths = QStandardPaths::standardLocations(QStandardPaths::DataLocation);
qDebug() << "[IOS]album parent paths count:" << paths.size();
parentPath = paths.first();
#else
QStringList paths = QStandardPaths::standardLocations(QStandardPaths::DataLocation);
qDebug() << "[Other OS]album parent paths count:" << paths.size();
parentPath = paths.first();
#endif
QDir dir(parentPath);
qDebug() << __FUNCTION__ << ":dir=" << dir.dirName();
QString userAlbumPath = parentPath.append("/").append(albumName);;
QDir userAlbumDir = userAlbumPath;
if( !userAlbumDir.exists() )
{
qDebug() << albumName << ":not exists, create it";
dir.mkpath( albumName );
}
else
{
qDebug() << albumName << ":exists";
}
return userAlbumPath;
}
void cleanJavaException()
{
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
}
bool exceptionCheck()
{
/*
The QAndroidJniEnvironment attaches the current thread to the JavaVM on
creation and detach when it goes out of scope.
*/
QAndroidJniEnvironment qjniEnv;
return qjniEnv->ExceptionCheck();
}
void UnitsAttached::updateDPI()
{
if (m_screen == nullptr) {
m_dpi = DEFAULT_DPI;
return;
}
#if defined(Q_OS_IOS)
// iOS integration of scaling (retina, non-retina, 4K) does itself.
m_dpi = m_screen->physicalDotsPerInch();
#elif defined(Q_OS_ANDROID)
// https://bugreports.qt-project.org/browse/QTBUG-35701
// recalculate dpi for Android
QAndroidJniEnvironment env;
QAndroidJniObject activity = QtAndroid::androidActivity();
QAndroidJniObject resources =
activity.callObjectMethod("getResources", "()Landroid/content/res/Resources;");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
m_dpi = DEFAULT_DPI;
return;
}
QAndroidJniObject displayMetrics =
resources.callObjectMethod("getDisplayMetrics", "()Landroid/util/DisplayMetrics;");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
m_dpi = DEFAULT_DPI;
return;
}
m_dpi = displayMetrics.getField<int>("densityDpi");
m_multiplier = displayMetrics.getField<float>("density");
#else
// standard dpi
m_dpi = m_screen->logicalDotsPerInch() * m_screen->devicePixelRatio();
#endif
}
CBSettings::CBSettings(QObject *parent) : QObject(parent),
settings("settings.ini",QSettings::IniFormat)
{
settings.setIniCodec("windows-1251");
if (settings.value(kIsFirstRan,true).toBool()){
// we have never use settings before,let's init them
settings.setValue(kIsFirstRan,false);
settings.setValue(kNeedCollect,true);
#if defined(Q_OS_WIN32) || defined(Q_OS_MAC) || defined(Q_OS_IOS)
QStringList paths = QStandardPaths::standardLocations(QStandardPaths::DocumentsLocation);
if (!paths.empty()){
settings.setValue(kDefaultPath,"file:///"+paths.at(0)+"/Bases/");
}
paths = QStandardPaths::standardLocations(QStandardPaths::DownloadLocation);
if (!paths.empty()){
settings.setValue(kAttachSearchPath,"file:///"+paths.at(0)+"/");
}
#endif
#ifdef Q_OS_ANDROID
QAndroidJniObject mediaDir = QAndroidJniObject::callStaticObjectMethod("android/os/Environment", "getExternalStorageDirectory", "()Ljava/io/File;");
QAndroidJniObject mediaPath = mediaDir.callObjectMethod( "getAbsolutePath", "()Ljava/lang/String;" );
QString dataAbsPath = "file://" + mediaPath.toString();
settings.setValue(kDefaultPath,dataAbsPath +"/Bases/");
settings.setValue(kAttachSearchPath,dataAbsPath+"/Downloads/");
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
// Handle exception here.
env->ExceptionClear();
}
#endif
}
lastBasePath = settings.value(kLastBasePath,"").toString();
needCollect = settings.value(kNeedCollect,false).toBool();
m_defaultPath = settings.value(kDefaultPath,"").toString();
m_attachSearchPath = settings.value(kAttachSearchPath,"").toString();
int size = settings.beginReadArray(kRecent);
for (int i = 0; i < size; ++i) {
settings.setArrayIndex(i);
QString name = settings.value(kBaseName).toString();
QString path = settings.value(kBasePath).toString();
recentBasesMap[name] = path;
}
settings.endArray();
emit recentBasesChanged();
}
void QSerialPortPrivate::setNativeMethods(void)
{
qCDebug(AndroidSerialPortLog) << "Registering Native Functions";
// REGISTER THE C++ FUNCTION WITH JNI
JNINativeMethod javaMethods[] {
{"nativeDeviceHasDisconnected", "(I)V", reinterpret_cast<void *>(jniDeviceHasDisconnected)},
{"nativeDeviceNewData", "(I[B)V", reinterpret_cast<void *>(jniDeviceNewData)},
{"nativeDeviceException", "(ILjava/lang/String;)V", reinterpret_cast<void *>(jniDeviceException)},
{"qgcLogDebug", "(Ljava/lang/String;)V", reinterpret_cast<void *>(jniLogDebug)},
{"qgcLogWarning", "(Ljava/lang/String;)V", reinterpret_cast<void *>(jniLogWarning)}
};
QAndroidJniEnvironment jniEnv;
if (jniEnv->ExceptionCheck()) {
jniEnv->ExceptionDescribe();
jniEnv->ExceptionClear();
}
jclass objectClass = jniEnv->FindClass(kJniClassName);
if(!objectClass) {
qWarning() << "Couldn't find class:" << kJniClassName;
return;
}
jint val = jniEnv->RegisterNatives(objectClass, javaMethods, sizeof(javaMethods) / sizeof(javaMethods[0]));
if (val < 0) {
qWarning() << "Error registering methods: " << val;
} else {
qCDebug(AndroidSerialPortLog) << "Native Functions Registered";
}
if (jniEnv->ExceptionCheck()) {
jniEnv->ExceptionDescribe();
jniEnv->ExceptionClear();
}
}
MyDevice::MyDevice(QObject *parent) : QObject(parent)
{
m_screen = qApp->primaryScreen();
m_dpi = m_screen->physicalDotsPerInch() * m_screen->devicePixelRatio();
m_isMobile = false;
#if defined(Q_OS_IOS)
m_dpi = m_screen->physicalDotsPerInch();
m_isMobile = true;
#elif defined(Q_OS_ANDROID)
QAndroidJniEnvironment env;
QAndroidJniObject activity = QtAndroid::androidActivity();
QAndroidJniObject resources = activity.callObjectMethod("getResources", "()Landroid/content/res/Resources;");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
//return EXIT_FAILURE;
}
QAndroidJniObject displayMetrics = resources.callObjectMethod("getDisplayMetrics", "()Landroid/util/DisplayMetrics;");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
//return EXIT_FAILURE;
}
m_dpi = displayMetrics.getField<int>("densityDpi");
m_isMobile = true;
#else
// standard dpi
m_dpi = m_screen->logicalDotsPerInch() * m_screen->devicePixelRatio();
#endif
m_dp = m_dpi / 160.f;
emit dpChanged(m_dp);
emit isMobileChanged(m_isMobile);
//qDebug() << "*** dp:"<<m_dp<<" dpi:"<<m_dpi;
}
void Widget::onCaptureImage()
{
#ifdef ANDROID
QAndroidJniObject::callStaticMethod<void>("an/qt/extendsQtWithJava/ExtendsQtWithJava",
"captureImage");
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
// Handle exception here.
qDebug() << "Widget,onCaptureImage, got exception";
env->ExceptionDescribe();
env->ExceptionClear();
}
#endif
}
const char *system_default_filename(void)
{
/* Replace this when QtCore/QStandardPaths getExternalStorageDirectory landed */
QAndroidJniObject externalStorage = QAndroidJniObject::callStaticObjectMethod("android/os/Environment", "getExternalStorageDirectory", "()Ljava/io/File;");
QAndroidJniObject externalStorageAbsolute = externalStorage.callObjectMethod("getAbsolutePath", "()Ljava/lang/String;");
QString system_default_filename = externalStorageAbsolute.toString() + "/subsurface.xml";
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
// FIXME: Handle exception here.
env->ExceptionClear();
return strdup("/sdcard/subsurface.xml");
}
return strdup(system_default_filename.toUtf8().data());
}
int HardwareUtilsAndroid::getNetworkStatus()
{
jint status = QAndroidJniObject::callStaticMethod<jint>("fr/calaos/calaoshome/HardwareUtils",
"getNetworkStatus");
qDebug() << "Android: HardwareUtilsAndroid::getNetworkStatus(): " << status;
//Clear exception if any
QAndroidJniEnvironment env;
if (env->ExceptionCheck())
{
qDebug() << "JNI call failed";
env->ExceptionDescribe();
env->ExceptionClear();
}
return status;
}
void HardwareUtilsAndroid::showAlertMessage(QString title, QString message, QString buttontext)
{
QAndroidJniObject jTitle = QAndroidJniObject::fromString(title);
QAndroidJniObject jMessage = QAndroidJniObject::fromString(message);
QAndroidJniObject jButtontext = QAndroidJniObject::fromString(buttontext);
QAndroidJniObject::callStaticMethod<void>("fr/calaos/calaoshome/HardwareUtils",
"showAlertMessage",
"(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)V",
jTitle.object<jstring>(),
jMessage.object<jstring>(),
jButtontext.object<jstring>());
//Clear exception if any
QAndroidJniEnvironment env;
if (env->ExceptionCheck())
{
qDebug() << "JNI call failed";
env->ExceptionDescribe();
env->ExceptionClear();
}
}
void QBluetoothSocketPrivate::abort()
{
if (state == QBluetoothSocket::UnconnectedState)
return;
if (socketObject.isValid()) {
QAndroidJniEnvironment env;
/*
* BluetoothSocket.close() triggers an abort of the input stream
* thread because inputStream.read() throws IOException
* In turn the thread stops and throws an error which sets
* new state, error and emits relevant signals.
* See QBluetoothSocketPrivate::inputThreadError() for details
*/
if (inputThread)
inputThread->prepareForClosure();
//triggers abort of input thread as well
socketObject.callMethod<void>("close");
if (env->ExceptionCheck()) {
qCWarning(QT_BT_ANDROID) << "Error during closure of socket";
env->ExceptionDescribe();
env->ExceptionClear();
}
if (inputThread) {
//don't delete here as signals caused by Java Thread are still
//going to be emitted
//delete occurs in inputThreadError()
inputThread = 0;
}
inputStream = outputStream = socketObject = remoteDevice = QAndroidJniObject();
}
}
void QBluetoothServiceDiscoveryAgentPrivate::start(const QBluetoothAddress &address)
{
Q_Q(QBluetoothServiceDiscoveryAgent);
if (!btAdapter.isValid()) {
error = QBluetoothServiceDiscoveryAgent::UnknownError;
errorString = QBluetoothServiceDiscoveryAgent::tr("Platform does not support Bluetooth");
//abort any outstanding discoveries
discoveredDevices.clear();
emit q->error(error);
_q_serviceDiscoveryFinished();
return;
}
/* SDP discovery was officially added by Android API v15
* BluetoothDevice.getUuids() existed in earlier APIs already and in the future we may use
* reflection to support earlier Android versions than 15. Unfortunately
* BluetoothDevice.fetchUuidsWithSdp() and related APIs had some structure changes
* over time. Therefore we won't attempt this with reflection.
*
* TODO: Use reflection to support getUuuids() where possible.
* */
if (QtAndroidPrivate::androidSdkVersion() < 15) {
qCWarning(QT_BT_ANDROID) << "Aborting SDP enquiry due to too low Android API version (requires v15+)";
error = QBluetoothServiceDiscoveryAgent::UnknownError;
errorString = QBluetoothServiceDiscoveryAgent::tr("Android API below v15 does not support SDP discovery");
//abort any outstanding discoveries
sdpCache.clear();
discoveredDevices.clear();
emit q->error(error);
_q_serviceDiscoveryFinished();
return;
}
QAndroidJniObject inputString = QAndroidJniObject::fromString(address.toString());
QAndroidJniObject remoteDevice =
btAdapter.callObjectMethod("getRemoteDevice",
"(Ljava/lang/String;)Landroid/bluetooth/BluetoothDevice;",
inputString.object<jstring>());
QAndroidJniEnvironment env;
if (env->ExceptionCheck()) {
env->ExceptionClear();
env->ExceptionDescribe();
//if it was only device then its error -> otherwise go to next device
if (singleDevice) {
error = QBluetoothServiceDiscoveryAgent::InputOutputError;
errorString = QBluetoothServiceDiscoveryAgent::tr("Cannot create Android BluetoothDevice");
qCWarning(QT_BT_ANDROID) << "Cannot start SDP for" << discoveredDevices.at(0).name()
<< "(" << address.toString() << ")";
emit q->error(error);
}
_q_serviceDiscoveryFinished();
return;
}
if (mode == QBluetoothServiceDiscoveryAgent::MinimalDiscovery) {
qCDebug(QT_BT_ANDROID) << "Minimal discovery on (" << discoveredDevices.at(0).name()
<< ")" << address.toString() ;
//Minimal discovery uses BluetoothDevice.getUuids()
QAndroidJniObject parcelUuidArray = remoteDevice.callObjectMethod(
"getUuids", "()[Landroid/os/ParcelUuid;");
if (!parcelUuidArray.isValid()) {
if (singleDevice) {
error = QBluetoothServiceDiscoveryAgent::InputOutputError;
errorString = QBluetoothServiceDiscoveryAgent::tr("Cannot obtain service uuids");
emit q->error(error);
}
qCWarning(QT_BT_ANDROID) << "Cannot retrieve SDP UUIDs for" << discoveredDevices.at(0).name()
<< "(" << address.toString() << ")";
_q_serviceDiscoveryFinished();
return;
}
const QList<QBluetoothUuid> results = ServiceDiscoveryBroadcastReceiver::convertParcelableArray(parcelUuidArray);
populateDiscoveredServices(discoveredDevices.at(0), results);
_q_serviceDiscoveryFinished();
} else {
qCDebug(QT_BT_ANDROID) << "Full discovery on (" << discoveredDevices.at(0).name()
<< ")" << address.toString();
//Full discovery uses BluetoothDevice.fetchUuidsWithSdp()
if (!receiver) {
receiver = new ServiceDiscoveryBroadcastReceiver();
QObject::connect(receiver, SIGNAL(uuidFetchFinished(QBluetoothAddress,QList<QBluetoothUuid>)),
q, SLOT(_q_processFetchedUuids(QBluetoothAddress,QList<QBluetoothUuid>)));
}
if (!localDeviceReceiver) {
localDeviceReceiver = new LocalDeviceBroadcastReceiver();
QObject::connect(localDeviceReceiver, SIGNAL(hostModeStateChanged(QBluetoothLocalDevice::HostMode)),
q, SLOT(_q_hostModeStateChanged(QBluetoothLocalDevice::HostMode)));
}
jboolean result = remoteDevice.callMethod<jboolean>("fetchUuidsWithSdp");
if (!result) {
//kill receiver to limit load of signals
receiver->unregisterReceiver();
receiver->deleteLater();
receiver = 0;
qCWarning(QT_BT_ANDROID) << "Cannot start dynamic fetch.";
_q_serviceDiscoveryFinished();
}
}
}
void NativeDateTimePicker::open()
{
#ifdef Q_OS_ANDROID
QAndroidJniObject activity = QtAndroid::androidActivity();
qDebug() << __FUNCTION__ << "activity.isValid()=" << activity.isValid();
//QAndroidJniObject str = QAndroidJniObject::callStaticObjectMethod(
// "wpp/android/DatePickerDialog", "show", "(Landroid/content/Context;)Ljava/lang/String;", activity.object<jobject>());
//qDebug() << "str.isValid()=" << str.isValid();
QDateTime dateTime;
dateTime.setTimeZone(QTimeZone("UTC"));
dateTime.setTimeSpec(Qt::UTC);
dateTime.setTime_t( this->dateTime().toTime_t() );
QAndroidJniObject initDateISO8601 = QAndroidJniObject::fromString( dateTime.toString(Qt::ISODate) );
qDebug() << "QT--initDateISO8601=" << initDateISO8601.toString();
qDebug() << "QT--ts=" << dateTime.toTime_t();
QAndroidJniObject timezoneId = QAndroidJniObject::fromString( QString( System::getSystemTimezoneId() ) );
qDebug() << "QT--timezoneId=" << timezoneId.toString();
jlong qmlDateTimePickerPtr = (jlong)this;
QAndroidJniObject jsonStr =
QAndroidJniObject::callStaticObjectMethod(
"wpp/android/DatePickerDialog", "show",
"(Landroid/app/Activity;Ljava/lang/String;Ljava/lang/String;J)Ljava/lang/String;",
activity.object<jobject>(),
initDateISO8601.object<jstring>(),
timezoneId.object<jstring>(),
qmlDateTimePickerPtr
);
/*QAndroidJniObject jsonStr = activity.callObjectMethod(
"showDatePickerDialog", "()Ljava/lang/String;"
);*/
/*QAndroidJniObject::callStaticObjectMethod(
"com/kuulabu/android/app/MainActivity", "showDatePickerDialog",
"()Ljava/lang/String;",
activity.object<jobject>());*/
qDebug() << "jsonStr.isValid()=" << jsonStr.isValid() << ",jsonStr=" << jsonStr.toString();
//QAndroidJniObject dialog( "wpp/android/DatePickerDialog", "(Landroid/content/Context;)V", activity.object<jobject>() );
//qDebug() << "dialog.isValid()=" << dialog.isValid();
//dialog.callMethod<void>("show","()V");
//qDebug() << "dialog show ends...";
QAndroidJniEnvironment env;
if (env->ExceptionCheck())
{
// Handle exception here.
qDebug() << "Exception 1....";
env->ExceptionDescribe();
env->ExceptionClear();
}
/*QAndroidJniObject::callStaticObjectMethod(
"wpp/android/DatePickerDialog", "show",
"(Landroid/content/Context;)V",
activity.object<jobject>()
);*/
/*
//android.provider.MediaStore.EXTRA_OUTPUT
QAndroidJniObject MediaStore__EXTRA_OUTPUT
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore", "EXTRA_OUTPUT", "Ljava/lang/String;");
qDebug() << "MediaStore__EXTRA_OUTPUT.isValid()=" << MediaStore__EXTRA_OUTPUT.isValid();
QAndroidJniObject action = QAndroidJniObject::fromString("android.media.action.IMAGE_CAPTURE");
QAndroidJniObject intent=QAndroidJniObject("android/content/Intent","(Ljava/lang/String;)V",
action.object<jstring>());
qDebug() << __FUNCTION__ << "intent.isValid()=" << intent.isValid();
QAndroidJniObject extDir = QAndroidJniObject::callStaticObjectMethod(
"android/os/Environment", "getExternalStorageDirectory", "()Ljava/io/File;");
qDebug() << "extDir.isValid()=" << extDir.isValid();
QAndroidJniObject filename = QAndroidJniObject::fromString("camera.jpg");
QAndroidJniObject photo=QAndroidJniObject("java/io/File","(Ljava/io/File;Ljava/lang/String;)V",
extDir.object<jobject>(), filename.object<jstring>());
qDebug() << __FUNCTION__ << "photo.isValid()=" << photo.isValid();
takePhotoSavedUri = QAndroidJniObject::callStaticObjectMethod(
"android/net/Uri", "fromFile", "(Ljava/io/File;)Landroid/net/Uri;", photo.object<jobject>());
qDebug() << "takePhotoSavedUri.isValid()=" << takePhotoSavedUri.isValid();
intent.callObjectMethod(
"putExtra","(Ljava/lang/String;Landroid/os/Parcelable;)Landroid/content/Intent;",
MediaStore__EXTRA_OUTPUT.object<jstring>(), takePhotoSavedUri.object<jobject>());
qDebug() << __FUNCTION__ << "intent.isValid()=" << intent.isValid();
int SHOOT_PHOTO = 1;
QtAndroid::startActivity(intent, SHOOT_PHOTO, this);*/
#endif
}
bool QBluetoothSocketPrivate::fallBackConnect(QAndroidJniObject uuid, int channel)
{
qCWarning(QT_BT_ANDROID) << "Falling back to workaround.";
QAndroidJniEnvironment env;
jclass remoteDeviceClazz = env->GetObjectClass(remoteDevice.object());
jmethodID getClassMethod = env->GetMethodID(remoteDeviceClazz, "getClass", "()Ljava/lang/Class;");
if (!getClassMethod) {
qCWarning(QT_BT_ANDROID) << "BluetoothDevice.getClass method could not be found.";
return false;
}
QAndroidJniObject remoteDeviceClass = QAndroidJniObject(env->CallObjectMethod(remoteDevice.object(), getClassMethod));
if (!remoteDeviceClass.isValid()) {
qCWarning(QT_BT_ANDROID) << "Could not invoke BluetoothDevice.getClass.";
return false;
}
jclass classClass = env->FindClass("java/lang/Class");
jclass integerClass = env->FindClass("java/lang/Integer");
jfieldID integerType = env->GetStaticFieldID(integerClass, "TYPE", "Ljava/lang/Class;");
jobject integerObject = env->GetStaticObjectField(integerClass, integerType);
if (!integerObject) {
qCWarning(QT_BT_ANDROID) << "Could not get Integer.TYPE";
return false;
}
jobjectArray paramTypes = env->NewObjectArray(1, classClass, integerObject);
if (!paramTypes) {
qCWarning(QT_BT_ANDROID) << "Could not create new Class[]{Integer.TYPE}";
return false;
}
QAndroidJniObject parcelUuid("android/os/ParcelUuid", "(Ljava/util/UUID;)V",
uuid.object());
if (parcelUuid.isValid()) {
jint socketChannel = remoteDevice.callMethod<jint>("getServiceChannel",
"(Landroid/os/ParcelUuid;)I",
parcelUuid.object());
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
if (socketChannel
== remoteDevice.getStaticField<jint>("android/bluetooth/BluetoothDevice", "ERROR")) {
qCWarning(QT_BT_ANDROID) << "Cannot determine RFCOMM service channel.";
} else {
qCWarning(QT_BT_ANDROID) << "Using found rfcomm channel" << socketChannel;
channel = socketChannel;
}
}
QAndroidJniObject method = remoteDeviceClass.callObjectMethod(
"getMethod",
"(Ljava/lang/String;[Ljava/lang/Class;)Ljava/lang/reflect/Method;",
QAndroidJniObject::fromString(QLatin1String("createRfcommSocket")).object<jstring>(),
paramTypes);
if (!method.isValid() || env->ExceptionCheck()) {
qCWarning(QT_BT_ANDROID) << "Could not invoke getMethod";
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
return false;
}
jclass methodClass = env->GetObjectClass(method.object());
jmethodID invokeMethodId = env->GetMethodID(
methodClass, "invoke",
"(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;");
if (!invokeMethodId) {
qCWarning(QT_BT_ANDROID) << "Could not invoke method.";
return false;
}
jmethodID valueOfMethodId = env->GetStaticMethodID(integerClass, "valueOf", "(I)Ljava/lang/Integer;");
jclass objectClass = env->FindClass("java/lang/Object");
jobjectArray invokeParams = env->NewObjectArray(1, objectClass, env->CallStaticObjectMethod(integerClass, valueOfMethodId, channel));
jobject invokeResult = env->CallObjectMethod(method.object(), invokeMethodId,
remoteDevice.object(), invokeParams);
if (!invokeResult)
{
qCWarning(QT_BT_ANDROID) << "Invoke Resulted with error.";
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
return false;
}
socketObject = QAndroidJniObject(invokeResult);
socketObject.callMethod<void>("connect");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
qCWarning(QT_BT_ANDROID) << "Socket connect via workaround failed.";
return false;
}
qCWarning(QT_BT_ANDROID) << "Workaround invoked.";
return true;
}
QList<QObject *> Gallery::fetchAll()
{
#ifdef Q_OS_ANDROID
//ref(android): http://stackoverflow.com/questions/4195660/get-list-of-photo-galleries-on-android
//ref(thumbnail): http://stackoverflow.com/questions/5013176/displaying-photo-thumbnails-on-map
/*
// which image properties are we querying
String[] projection = new String[]{
MediaStore.Images.Media._ID,
MediaStore.Images.Media.BUCKET_DISPLAY_NAME,
MediaStore.Images.Media.DATE_TAKEN
};
*/
QAndroidJniObject MediaStore_Images_Media__ID
= QAndroidJniObject::getStaticObjectField(
"android/provider/BaseColumns", "_ID", "Ljava/lang/String;");
qDebug() << "MediaStore_Images_Media__ID.isValid()=" << MediaStore_Images_Media__ID.isValid();
QAndroidJniObject MediaStore_Images_Media_BUCKET_ID
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$ImageColumns", "BUCKET_ID", "Ljava/lang/String;");
qDebug() << "MediaStore_Images_Media_BUCKET_ID.isValid()=" << MediaStore_Images_Media_BUCKET_ID.isValid();
QAndroidJniObject MediaStore_Images_Media_BUCKET_DISPLAY_NAME
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$ImageColumns", "BUCKET_DISPLAY_NAME", "Ljava/lang/String;");
qDebug() << "MediaStore_Images_Media_BUCKET_DISPLAY_NAME.isValid()=" << MediaStore_Images_Media_BUCKET_DISPLAY_NAME.isValid();
QAndroidJniObject MediaStore_Images_Media_DATE_TAKEN
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$ImageColumns", "DATE_TAKEN", "Ljava/lang/String;");
qDebug() << "MediaStore_Images_Media_DATE_TAKEN.isValid()=" << MediaStore_Images_Media_DATE_TAKEN.isValid();
QAndroidJniObject MediaStore_MediaColumns_DATA
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$MediaColumns", "DATA", "Ljava/lang/String;");
qDebug() << "MediaStore_MediaColumns_DATA.isValid()=" << MediaStore_MediaColumns_DATA.isValid();
QAndroidJniObject MediaStore_MediaColumns_WIDTH
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$MediaColumns", "WIDTH", "Ljava/lang/String;");
qDebug() << "MediaStore_MediaColumns_WIDTH.isValid()=" << MediaStore_MediaColumns_WIDTH.isValid();
QAndroidJniObject MediaStore_MediaColumns_HEIGHT
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$MediaColumns", "HEIGHT", "Ljava/lang/String;");
qDebug() << "MediaStore_MediaColumns_HEIGHT.isValid()=" << MediaStore_MediaColumns_HEIGHT.isValid();
QAndroidJniObject MediaStore_Images_ImageColumns_MINI_THUMB_MAGIC
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$ImageColumns", "MINI_THUMB_MAGIC", "Ljava/lang/String;");
qDebug() << "MediaStore_Images_ImageColumns_MINI_THUMB_MAGIC.isValid()=" << MediaStore_Images_ImageColumns_MINI_THUMB_MAGIC.isValid();
jint MediaStore_Images_Thumbnails_MICRO_KIND = QAndroidJniObject::getStaticField<jint>(
"android/provider/MediaStore$Images$Thumbnails", "MICRO_KIND");
qDebug() << "MediaStore_Images_Thumbnails_MICRO_KIND=" << MediaStore_Images_Thumbnails_MICRO_KIND;
QAndroidJniObject MediaStore_Images_Thumbnails_IMAGE_ID
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$Thumbnails", "IMAGE_ID", "Ljava/lang/String;");
qDebug() << "MediaStore_Images_Thumbnails_IMAGE_ID.isValid()=" << MediaStore_Images_Thumbnails_IMAGE_ID.isValid();
QAndroidJniObject MediaStore_Images_ImageColumns_ORIENTATION
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$ImageColumns", "ORIENTATION", "Ljava/lang/String;");
qDebug() << "MediaStore_Images_ImageColumns_ORIENTATION.isValid()=" << MediaStore_Images_ImageColumns_ORIENTATION.isValid();
QAndroidJniEnvironment env;
jstring emptyJString = env->NewStringUTF("");
jobjectArray projection = (jobjectArray)env->NewObjectArray(
9,
env->FindClass("java/lang/String"),
emptyJString
);
jobject projection0 = env->NewStringUTF( MediaStore_Images_Media__ID.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 0, projection0 );
jobject projection1 = env->NewStringUTF( MediaStore_Images_Media_BUCKET_ID.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 1, projection1 );
jobject projection2 = env->NewStringUTF( MediaStore_Images_Media_BUCKET_DISPLAY_NAME.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 2, projection2 );
jobject projection3 = env->NewStringUTF( MediaStore_Images_Media_DATE_TAKEN.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 3, projection3 );
jobject projection4 = env->NewStringUTF( MediaStore_MediaColumns_DATA.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 4, projection4 );
jobject projection5 = env->NewStringUTF( MediaStore_MediaColumns_WIDTH.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 5, projection5 );
jobject projection6 = env->NewStringUTF( MediaStore_MediaColumns_HEIGHT.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 6, projection6 );
jobject projection7 = env->NewStringUTF( MediaStore_Images_ImageColumns_MINI_THUMB_MAGIC.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 7, projection7 );
jobject projection8 = env->NewStringUTF( MediaStore_Images_ImageColumns_ORIENTATION.toString().toStdString().c_str() );
env->SetObjectArrayElement(
projection, 8, projection8 );
/*
// Get the base URI for the People table in the Contacts content provider.
Uri Images_EXTERNAL_CONTENT_URI = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
*/
QAndroidJniObject Images_EXTERNAL_CONTENT_URI
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$Media", "EXTERNAL_CONTENT_URI", "Landroid/net/Uri;");
qDebug() << "Images_EXTERNAL_CONTENT_URI.isValid()=" << Images_EXTERNAL_CONTENT_URI.isValid();
/*
// Make the query.
Cursor cur = managedQuery(Images_EXTERNAL_CONTENT_URI,
projection, // Which columns to return
"", // Which rows to return (all rows)
null, // Selection arguments (none)
"" // Ordering
);
*/
QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative", "activity", "()Landroid/app/Activity;");
qDebug() << "activity.isValid()=" << activity.isValid();
QAndroidJniObject contentResolver = activity.callObjectMethod("getContentResolver","()Landroid/content/ContentResolver;");
QAndroidJniObject emptyString=QAndroidJniObject::fromString(QString("")); //path is valid
qDebug() << "emptyString.isValid()=" << emptyString.isValid();
QAndroidJniObject nullObj;
QAndroidJniObject cur = activity.callObjectMethod("managedQuery",
"(Landroid/net/Uri;[Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)Landroid/database/Cursor;",
Images_EXTERNAL_CONTENT_URI.object<jobject>(), projection,
emptyString.object<jstring>(), nullObj.object<jobject>(), emptyString.object<jstring>()
);
qDebug() << "cur.isValid()=" << cur.isValid();
if (env->ExceptionCheck())
{
// Handle exception here.
qDebug() << "Exception when getting \"cur\"....";
env->ExceptionDescribe();
env->ExceptionClear();
}
QMap<QString, wpp::qt::GalleryFolder> folderList;
//if (cur.moveToFirst()) {
if ( cur.callMethod<jboolean>("moveToFirst") )
{
/*
int bucketColumn = cur.getColumnIndex(
MediaStore.Images.Media.BUCKET_DISPLAY_NAME);
*/
jint bucketColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_Images_Media_BUCKET_DISPLAY_NAME.object<jstring>());
qDebug() << "bucketColumn = " << bucketColumn;
/*
int dateColumn = cur.getColumnIndex(
MediaStore.Images.Media.DATE_TAKEN);
*/
jint dateColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_Images_Media_DATE_TAKEN.object<jstring>());
qDebug() << "dateColumn = " << dateColumn;
jint idColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_Images_Media__ID.object<jstring>());
qDebug() << "idColumn = " << idColumn;
jint bucketIdColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_Images_Media_BUCKET_ID.object<jstring>());
qDebug() << "bucketIdColumn = " << bucketIdColumn;
jint mediaColumnsDataColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_MediaColumns_DATA.object<jstring>());
qDebug() << "mediaColumnsDataColumn = " << mediaColumnsDataColumn;
jint widthColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_MediaColumns_WIDTH.object<jstring>());
qDebug() << "widthColumn = " << widthColumn;
jint heightColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_MediaColumns_HEIGHT.object<jstring>());
qDebug() << "heightColumn = " << heightColumn;
jint thumbIdColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_Images_ImageColumns_MINI_THUMB_MAGIC.object<jstring>());
qDebug() << "thumbIdColumn = " << thumbIdColumn;
//jint imageIdColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_Images_Media__ID.object<jstring>());
//qDebug() << "imageIdColumn = " << imageIdColumn;
jint orientationColumn = cur.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", MediaStore_Images_ImageColumns_ORIENTATION.object<jstring>());
qDebug() << "orientationColumn = " << orientationColumn;
do
{
//QAndroidJniObject _id = cur.callObjectMethod("getString","(I)Ljava/lang/String;", idColumn );
//qDebug() << "_id.isValid()=" << _id.isValid();
jlong _id = cur.callMethod<jlong>("getLong","(I)J", idColumn );
qDebug() << "_id=" << _id;
QAndroidJniObject bucketId = cur.callObjectMethod("getString","(I)Ljava/lang/String;", bucketIdColumn );
qDebug() << "bucketId.isValid()=" << bucketId.isValid();
QAndroidJniObject bucket = cur.callObjectMethod("getString","(I)Ljava/lang/String;", bucketColumn );
qDebug() << "bucket.isValid()=" << bucket.isValid();
QAndroidJniObject date = cur.callObjectMethod("getString","(I)Ljava/lang/String;", dateColumn );
qDebug() << "date.isValid()=" << date.isValid();
QAndroidJniObject mediaColumnsData = cur.callObjectMethod("getString","(I)Ljava/lang/String;", mediaColumnsDataColumn );
qDebug() << "mediaColumnsData.isValid()=" << mediaColumnsData.isValid();
QAndroidJniObject width = cur.callObjectMethod("getString","(I)Ljava/lang/String;", widthColumn );
qDebug() << "width.isValid()=" << width.isValid();
QAndroidJniObject height = cur.callObjectMethod("getString","(I)Ljava/lang/String;", heightColumn );
qDebug() << "height.isValid()=" << height.isValid();
QAndroidJniObject thumbId = cur.callObjectMethod("getString","(I)Ljava/lang/String;", thumbIdColumn );
qDebug() << "thumbId.isValid()=" << thumbId.isValid();
//jlong thumbId = cur.callMethod<jlong>("getLong", "(I)J", thumbIdColumn);
if (env->ExceptionCheck())
{
// Handle exception here.
qDebug() << "Exception when getting \"thumbId\"....";
env->ExceptionDescribe();
env->ExceptionClear();
}
qDebug() << "thumbId=" << thumbId.toString();
//QAndroidJniObject imageId = cur.callObjectMethod("getString","(I)Ljava/lang/String;", imageIdColumn );
//qDebug() << "imageId.isValid()=" << imageId.isValid();
// MediaStore.Images.Thumbnails.getThumbnail(getContentResolver(), imageID, MediaStore.Images.Thumbnails.MINI_KIND, null);
/*QAndroidJniObject thumbnailBitmap = QAndroidJniObject::callStaticObjectMethod(
"android/provider/MediaStore$Images$Thumbnails", "getThumbnail",
"(Landroid/content/ContentResolver;JILandroid/graphics/BitmapFactory$Options;)Landroid/graphics/Bitmap;",
contentResolver.object<jobject>(), _id,
MediaStore_Images_Thumbnails_MICRO_KIND,
nullObj.object<jobject>()
);
qDebug() << "thumbnailBitmap.isValid()=" << thumbnailBitmap.isValid();
*/
//QAndroidJniObject orientation = cur.callObjectMethod("getString","(I)Ljava/lang/String;", orientationColumn );
//qDebug() << "orientation.isValid()=" << orientation.isValid();
jint orientation = cur.callMethod<jint>("getInt","(I)I", orientationColumn );
qDebug() << "orientation=" << orientation;
QAndroidJniObject thumbData = QAndroidJniObject::fromString( QString("") );
if ( false ) //if ( thumbId > 0 )
{
// String[] args = new String[]{String.valueOf(thumbId)};
jobjectArray args = (jobjectArray)env->NewObjectArray(
1,
env->FindClass("java/lang/String"),
emptyJString
);
jstring thumbIdJString = env->NewStringUTF( thumbId.toString().toStdString().c_str() );
env->SetObjectArrayElement(
//args, 0, env->NewStringUTF( QString().sprintf("%ld",thumbId).toStdString().c_str() ) );
args, 0, thumbIdJString );
// Cursor curThumb = managedQuery(Thumbnails.EXTERNAL_CONTENT_URI, null, Thumbnails._ID + "= ?", args, null);
QAndroidJniObject Images_Thumbnails__ID
= QAndroidJniObject::getStaticObjectField(
"android/provider/BaseColumns", "_ID", "Ljava/lang/String;");
qDebug() << "Images_Thumbnails__ID.isValid()=" << Images_Thumbnails__ID.isValid();
QAndroidJniObject selection=QAndroidJniObject::fromString( Images_Thumbnails__ID.toString() + "= ?" ); //path is valid
QAndroidJniObject curThumb = activity.callObjectMethod("managedQuery",
"(Landroid/net/Uri;[Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)Landroid/database/Cursor;",
Images_EXTERNAL_CONTENT_URI.object<jobject>(), nullObj.object<jobject>(),
selection.object<jstring>(), args, nullObj.object<jobject>()
);
qDebug() << "curThumb.isValid()=" << curThumb.isValid();
//if( curThumb.moveToFirst() ){
if ( curThumb.callMethod<jboolean>("moveToFirst") )
{
// String path = curThumb.getString(curThumb.getColumnIndex(Thumbnails.DATA));
QAndroidJniObject Images_Thumbnails_DATA
= QAndroidJniObject::getStaticObjectField(
"android/provider/MediaStore$Images$Thumbnails", "DATA", "Ljava/lang/String;");
qDebug() << "Images_Thumbnails_DATA.isValid()=" << Images_Thumbnails_DATA.isValid();
jint thumbDataColumn = curThumb.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", Images_Thumbnails_DATA.object<jstring>());
qDebug() << "thumbDataColumn = " << thumbDataColumn;
thumbData = cur.callObjectMethod("getString","(I)Ljava/lang/String;", thumbDataColumn );
qDebug() << "thumbData.isValid()=" << thumbData.isValid();
}
env->DeleteLocalRef(args);
env->DeleteLocalRef(thumbIdJString);
}
qDebug() << "_id=" << _id
<< ", bucketId=" << bucketId.toString()
<< ", bucket=" << bucket.toString()
<< ", date_taken=" << date.toString()
<< ", WxH=" << width.toString() << "x" << height.toString()
<< ", orientation=" << orientation
<< ", thumbId=" << thumbId.toString()
<< ", thumbData=" << thumbData.toString()
<< ", abs_path=" << mediaColumnsData.toString();
if ( !folderList.contains( bucketId.toString() ) )
{
qDebug() << "create folder:" << bucketId.toString();
GalleryFolder galleryFolder;
galleryFolder.setId( bucketId.toString() );
galleryFolder.setName( bucket.toString() );
folderList.insert(bucketId.toString(), galleryFolder);
}
wpp::qt::GalleryPhoto photo;
photo.setAbsolutePath( mediaColumnsData.toString() );
photo.setWidth( width.toString().toInt() );
photo.setHeight( height.toString().toInt() );
photo.setOrientation( orientation );
qDebug()<<"orientation===" << photo.getOrientation();
folderList[ bucketId.toString() ].addPhoto( photo );
}
while ( cur.callMethod<jboolean>("moveToNext") );
//while (cur.moveToNext());
}
env->DeleteLocalRef(emptyJString);
env->DeleteLocalRef(projection);
env->DeleteLocalRef(projection0);
env->DeleteLocalRef(projection1);
env->DeleteLocalRef(projection2);
env->DeleteLocalRef(projection3);
env->DeleteLocalRef(projection4);
env->DeleteLocalRef(projection5);
env->DeleteLocalRef(projection6);
env->DeleteLocalRef(projection7);
env->DeleteLocalRef(projection8);
//change QMap to QList
QList<QObject *> finalFolderList;
for ( wpp::qt::GalleryFolder folder : folderList )
{
finalFolderList.push_back( new wpp::qt::GalleryFolder( folder ) );
}
this->setFolders( QVariant::fromValue( finalFolderList ) );
for ( const QObject *obj : finalFolderList )
{
const wpp::qt::GalleryFolder *f = dynamic_cast< const wpp::qt::GalleryFolder * >( obj );
qDebug() << "FOLDER" << f->getPhotos().value< QList<QObject*> >().size() << ":" << f->getName();
}
return finalFolderList;
#else
return QList<QObject *>();
#endif
}
void Wpp::setSoftInputMode(SoftInputMode softInputMode)
{
#ifdef Q_OS_ANDROID
jint SOFT_INPUT_ADJUST_NOTHING = QAndroidJniObject::getStaticField<jint>(
"android/view/WindowManager$LayoutParams", "SOFT_INPUT_ADJUST_NOTHING");
qDebug() << __FUNCTION__ << "SOFT_INPUT_ADJUST_NOTHING=" << SOFT_INPUT_ADJUST_NOTHING;
jint SOFT_INPUT_ADJUST_UNSPECIFIED = QAndroidJniObject::getStaticField<jint>(
"android/view/WindowManager$LayoutParams", "SOFT_INPUT_ADJUST_UNSPECIFIED");
qDebug() << __FUNCTION__ << "SOFT_INPUT_ADJUST_UNSPECIFIED=" << SOFT_INPUT_ADJUST_UNSPECIFIED;
jint SOFT_INPUT_ADJUST_RESIZE = QAndroidJniObject::getStaticField<jint>(
"android/view/WindowManager$LayoutParams", "SOFT_INPUT_ADJUST_RESIZE");
qDebug() << __FUNCTION__ << "SOFT_INPUT_ADJUST_RESIZE=" << SOFT_INPUT_ADJUST_RESIZE;
jint SOFT_INPUT_ADJUST_PAN = QAndroidJniObject::getStaticField<jint>(
"android/view/WindowManager$LayoutParams", "SOFT_INPUT_ADJUST_PAN");
qDebug() << __FUNCTION__ << "SOFT_INPUT_ADJUST_PAN=" << SOFT_INPUT_ADJUST_PAN;
jint param = -1;
switch ( softInputMode )
{
case ADJUST_NOTHING:
param = SOFT_INPUT_ADJUST_NOTHING;
break;
case ADJUST_UNSPECIFIED:
param = SOFT_INPUT_ADJUST_UNSPECIFIED;
break;
case ADJUST_RESIZE:
param = SOFT_INPUT_ADJUST_RESIZE;
break;
case ADJUST_PAN:
param = SOFT_INPUT_ADJUST_PAN;
break;
default:
param = -1;
}
if ( param != -1 )
{
QAndroidJniObject activity = QtAndroid::androidActivity();
qDebug() << __FUNCTION__ << "activity.isValid()=" << activity.isValid();
QAndroidJniObject::callStaticMethod<void>(
"wpp.android.Wpp", "setSoftInputMode",
"(Landroid/app/Activity;I)V",
activity.object<jobject>(), param
);
QAndroidJniEnvironment env;
if (env->ExceptionCheck())
{
// Handle exception here.
qDebug() << "Exception 1....";
env->ExceptionDescribe();
env->ExceptionClear();
}
/*QAndroidJniObject window = activity.callObjectMethod(
"getWindow","()Landroid/view/Window;");
qDebug() << __FUNCTION__ << "window.isValid()=" << window.isValid();
QAndroidJniEnvironment env;
if (env->ExceptionCheck())
{
// Handle exception here.
qDebug() << "Exception 1....";
env->ExceptionDescribe();
env->ExceptionClear();
}
if ( window.isValid() )
{
qDebug() << __FUNCTION__ << ":param=" << param;
window.callMethod<void>("setSoftInputMode","(I)V",param);
if (env->ExceptionCheck())
{
// Handle exception here.
qDebug() << "Exception 2....";
env->ExceptionDescribe();
env->ExceptionClear();
}
}*/
}
#endif
m_softInputMode = softInputMode;
}
void QBluetoothSocketPrivate::connectToServiceConc(const QBluetoothAddress &address,
const QBluetoothUuid &uuid, QIODevice::OpenMode openMode, int fallbackServiceChannel)
{
Q_Q(QBluetoothSocket);
Q_UNUSED(openMode);
qCDebug(QT_BT_ANDROID) << "connectToServiceConc()" << address.toString() << uuid.toString();
if (!adapter.isValid()) {
qCWarning(QT_BT_ANDROID) << "Device does not support Bluetooth";
errorString = QBluetoothSocket::tr("Device does not support Bluetooth");
q->setSocketError(QBluetoothSocket::NetworkError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
return;
}
const int state = adapter.callMethod<jint>("getState");
if (state != 12 ) { //BluetoothAdapter.STATE_ON
qCWarning(QT_BT_ANDROID) << "Bt device offline";
errorString = QBluetoothSocket::tr("Device is powered off");
q->setSocketError(QBluetoothSocket::NetworkError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
return;
}
QAndroidJniEnvironment env;
QAndroidJniObject inputString = QAndroidJniObject::fromString(address.toString());
remoteDevice = adapter.callObjectMethod("getRemoteDevice",
"(Ljava/lang/String;)Landroid/bluetooth/BluetoothDevice;",
inputString.object<jstring>());
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
errorString = QBluetoothSocket::tr("Cannot access address %1", "%1 = Bt address e.g. 11:22:33:44:55:66").arg(address.toString());
q->setSocketError(QBluetoothSocket::HostNotFoundError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
return;
}
//cut leading { and trailing } {xxx-xxx}
QString tempUuid = uuid.toString();
tempUuid.chop(1); //remove trailing '}'
tempUuid.remove(0, 1); //remove first '{'
inputString = QAndroidJniObject::fromString(tempUuid);
QAndroidJniObject uuidObject = QAndroidJniObject::callStaticObjectMethod("java/util/UUID", "fromString",
"(Ljava/lang/String;)Ljava/util/UUID;",
inputString.object<jstring>());
socketObject = remoteDevice.callObjectMethod("createRfcommSocketToServiceRecord",
"(Ljava/util/UUID;)Landroid/bluetooth/BluetoothSocket;",
uuidObject.object<jobject>());
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
socketObject = remoteDevice = QAndroidJniObject();
errorString = QBluetoothSocket::tr("Cannot connect to %1 on %2",
"%1 = uuid, %2 = Bt address").arg(uuid.toString()).arg(address.toString());
q->setSocketError(QBluetoothSocket::ServiceNotFoundError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
return;
}
socketObject.callMethod<void>("connect");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
bool success = fallBackConnect(uuidObject, fallbackServiceChannel);
if (!success) {
errorString = QBluetoothSocket::tr("Connection to service failed");
socketObject = remoteDevice = QAndroidJniObject();
q->setSocketError(QBluetoothSocket::ServiceNotFoundError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
env->ExceptionClear(); //just in case
return;
}
}
if (inputThread) {
inputThread->deleteLater();
inputThread = 0;
}
inputStream = socketObject.callObjectMethod("getInputStream", "()Ljava/io/InputStream;");
outputStream = socketObject.callObjectMethod("getOutputStream", "()Ljava/io/OutputStream;");
if (env->ExceptionCheck() || !inputStream.isValid() || !outputStream.isValid()) {
env->ExceptionDescribe();
env->ExceptionClear();
//close socket again
socketObject.callMethod<void>("close");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
socketObject = inputStream = outputStream = remoteDevice = QAndroidJniObject();
errorString = QBluetoothSocket::tr("Obtaining streams for service failed");
q->setSocketError(QBluetoothSocket::NetworkError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
return;
}
inputThread = new InputStreamThread(this);
QObject::connect(inputThread, SIGNAL(dataAvailable()),
q, SIGNAL(readyRead()), Qt::QueuedConnection);
QObject::connect(inputThread, SIGNAL(error(int)),
this, SLOT(inputThreadError(int)), Qt::QueuedConnection);
if (!inputThread->run()) {
//close socket again
socketObject.callMethod<void>("close");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
}
socketObject = inputStream = outputStream = remoteDevice = QAndroidJniObject();
delete inputThread;
inputThread = 0;
errorString = QBluetoothSocket::tr("Input stream thread cannot be started");
q->setSocketError(QBluetoothSocket::NetworkError);
q->setSocketState(QBluetoothSocket::UnconnectedState);
return;
}
// only unbuffered behavior supported at this stage
q->setOpenMode(QIODevice::ReadWrite|QIODevice::Unbuffered);
q->setSocketState(QBluetoothSocket::ConnectedState);
emit q->connected();
}
/*
* This function operates on the assumption that each
* field is of type java/lang/String.
*/
QAndroidJniObject valueForStaticField(JavaNames javaName, JavaNames javaFieldName)
{
//construct key
//the switch statements are used to reduce the number of duplicated strings
//in the library
const char* className;
switch (javaName) {
case JavaNames::BluetoothAdapter:
className = javaBluetoothAdapterClassName; break;
case JavaNames::BluetoothDevice:
className = javaBluetoothDeviceClassName; break;
default:
qCWarning(QT_BT_ANDROID) << "Unknown java class name passed to valueForStaticField():" << javaName;
return QAndroidJniObject();
}
const char *fieldName;
switch (javaFieldName) {
case JavaNames::ActionAclConnected:
fieldName = javaActionAclConnected; break;
case JavaNames::ActionAclDisconnected:
fieldName = javaActionAclDisconnected; break;
case JavaNames::ActionBondStateChanged:
fieldName = javaActionBondStateChanged; break;
case JavaNames::ActionDiscoveryStarted:
fieldName = javaActionDiscoveryStarted; break;
case JavaNames::ActionDiscoveryFinished:
fieldName = javaActionDiscoveryFinished; break;
case JavaNames::ActionFound:
fieldName = javaActionFound; break;
case JavaNames::ActionPairingRequest:
fieldName = javaActionPairingRequest; break;
case JavaNames::ActionScanModeChanged:
fieldName = javaActionScanModeChanged; break;
case JavaNames::ActionUuid:
fieldName = javaActionUuid; break;
case JavaNames::ExtraBondState:
fieldName = javaExtraBondState; break;
case JavaNames::ExtraDevice:
fieldName = javaExtraDevice; break;
case JavaNames::ExtraPairingKey:
fieldName = javaExtraPairingKey; break;
case JavaNames::ExtraPairingVariant:
fieldName = javaExtraPairingVariant; break;
case JavaNames::ExtraRssi:
fieldName = javaExtraRssi; break;
case JavaNames::ExtraScanMode:
fieldName = javaExtraScanMode; break;
case JavaNames::ExtraUuid:
fieldName = javaExtraUuid; break;
default:
qCWarning(QT_BT_ANDROID) << "Unknown java field name passed to valueForStaticField():" << javaFieldName;
return QAndroidJniObject();
}
int offset_class = qstrlen(className);
int offset_field = qstrlen(fieldName);
QByteArray key(offset_class + offset_field, Qt::Uninitialized);
memcpy(key.data(), className, offset_class);
memcpy(key.data()+offset_class, fieldName, offset_field);
JCachedStringFields::iterator it = cachedStringFields()->find(key);
if (it == cachedStringFields()->end()) {
QAndroidJniEnvironment env;
QAndroidJniObject fieldValue = QAndroidJniObject::getStaticObjectField(
className, fieldName, "Ljava/lang/String;");
if (env->ExceptionCheck()) {
env->ExceptionDescribe();
env->ExceptionClear();
cachedStringFields()->insert(key, QAndroidJniObject());
return QAndroidJniObject();
}
cachedStringFields()->insert(key, fieldValue);
return fieldValue;
} else {
return it.value();
}
}
