Esempio n. 1
2
int ScreenValues::getResourceSize(const QString &resource)
{
#ifdef Q_OS_ANDROID
    QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative",
                                                                           "activity",
                                                                           "()Landroid/app/Activity;");

    QAndroidJniObject resources = activity.callObjectMethod("getResources", "()Landroid/content/res/Resources;");

    QAndroidJniObject jName = QAndroidJniObject::fromString(resource);
    QAndroidJniObject jDefType = QAndroidJniObject::fromString("dimen");
    QAndroidJniObject jDefPackage = QAndroidJniObject::fromString("android");

    jint identifier = resources.callMethod<jint>("getIdentifier",
                                                 "(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;)I",
                                                 jName.object<jstring>(),
                                                 jDefType.object<jstring>(),
                                                 jDefPackage.object<jstring>());

    jint size = resources.callMethod<jint>("getDimensionPixelSize",
                                           "(I)I", identifier);

    return size;
#else
    return 0;
#endif
}
Esempio n. 2
0
int ScreenValues::retrieveDpi()
{
#ifdef Q_OS_ANDROID
    QAndroidJniEnvironment env;
    env->PushLocalFrame(9);

    QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative",
                                                                           "activity",
                                                                           "()Landroid/app/Activity;");

    QAndroidJniObject resources = activity.callObjectMethod("getResources",
                                                            "()Landroid/content/res/Resources;");

    QAndroidJniObject displayMetrics = resources.callObjectMethod("getDisplayMetrics",
                                                                  "()Landroid/util/DisplayMetrics;");

    jint densityDpi = displayMetrics.getField<jint>("densityDpi");

    int result = (int)densityDpi;

    return result;
#else
    return QGuiApplication::primaryScreen()->physicalDotsPerInch();
#endif
}
void tst_QAndroidJniObject::callStaticBooleanMethod()
{
    QAndroidJniEnvironment env;
    jclass cls = env->FindClass("java/lang/Boolean");
    QVERIFY(cls != 0);

    {
        QAndroidJniObject parameter = QAndroidJniObject::fromString("true");
        QVERIFY(parameter.isValid());

        jboolean b = QAndroidJniObject::callStaticMethod<jboolean>(cls,
                                                            "parseBoolean",
                                                            "(Ljava/lang/String;)Z",
                                                            parameter.object<jstring>());
        QVERIFY(b);
    }

    {
        QAndroidJniObject parameter = QAndroidJniObject::fromString("false");
        QVERIFY(parameter.isValid());

        jboolean b = QAndroidJniObject::callStaticMethod<jboolean>(cls,
                                                            "parseBoolean",
                                                            "(Ljava/lang/String;)Z",
                                                            parameter.object<jstring>());
        QVERIFY(!b);
    }
}
void tst_QAndroidJniObject::compareOperatorTests()
{
    QString str("hello!");
    QAndroidJniObject stringObject = QAndroidJniObject::fromString(str);

    jobject obj = stringObject.object();
    jobject jobj = stringObject.object<jobject>();
    jstring jsobj = stringObject.object<jstring>();

    QVERIFY(obj == stringObject);
    QVERIFY(jobj == stringObject);
    QVERIFY(stringObject == jobj);
    QVERIFY(jsobj == stringObject);
    QVERIFY(stringObject == jsobj);

    QAndroidJniObject stringObject3 = stringObject.object<jstring>();
    QVERIFY(stringObject3 == stringObject);

    QAndroidJniObject stringObject2 = QAndroidJniObject::fromString(str);
    QVERIFY(stringObject != stringObject2);

    jstring jstrobj = 0;
    QAndroidJniObject invalidStringObject;
    QVERIFY(invalidStringObject == jstrobj);

    QVERIFY(jstrobj != stringObject);
    QVERIFY(stringObject != jstrobj);
    QVERIFY(!invalidStringObject.isValid());
}
Esempio n. 5
0
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;
}
Esempio n. 6
0
wxString callActivityMethod_ss(const char *method, wxString parm)
{
    wxString return_string;
    QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative",
                                                                           "activity", "()Landroid/app/Activity;");
    
    if ( !activity.isValid() ){
        qDebug() << "Activity is not valid";
        return return_string;
    }

    //  Need a Java environment to decode the resulting string
    if (java_vm->GetEnv( (void **) &jenv, JNI_VERSION_1_6) != JNI_OK) {
        qDebug() << "GetEnv failed.";
        return _T("jenv Error");
    }
    
    jstring p = (jenv)->NewStringUTF(parm.c_str());
    
    
    //  Call the desired method
    QAndroidJniObject data = activity.callObjectMethod(method, "(Ljava/lang/String;)Ljava/lang/String;", p);
    
    jstring s = data.object<jstring>();
    
    const char *ret_string = (jenv)->GetStringUTFChars(s, NULL);
    return_string = wxString(ret_string, wxConvUTF8);
    
    return return_string;
    
}
Esempio n. 7
0
bool Wpp::vibrate(long milliseconds)
{
#ifdef Q_OS_ANDROID
	//http://stackoverflow.com/questions/29644280/how-to-make-phone-vibrate-from-qt-android
	/*

	 */
	QAndroidJniObject activity = QtAndroid::androidActivity();
	qDebug() << __FUNCTION__ << "activity.isValid()=" << activity.isValid();

	QAndroidJniObject Context__VIBRATOR_SERVICE
			= QAndroidJniObject::getStaticObjectField(
				"android/content/Context", "VIBRATOR_SERVICE", "Ljava/lang/String;");
	qDebug() << "Context__VIBRATOR_SERVICE.isValid()=" << Context__VIBRATOR_SERVICE.isValid();

	QAndroidJniObject vibrator = activity.callObjectMethod("getSystemService",
		"(Ljava/lang/String;)Ljava/lang/Object;",
		Context__VIBRATOR_SERVICE.object<jstring>());
	if ( vibrator.isValid() )
	{
		jlong ms = (jlong)milliseconds;
		qDebug() << "vibrator IS valid...:milliseconds=" << ms;
		vibrator.callMethod<void>("vibrate", "(J)V", milliseconds);
		return true;
	}
	else
	{
		qDebug() << "vibrator is NOT valid...";
		return false;
	}
#endif
}
Esempio n. 8
0
void Wpp::addToImageGallery(const QString& imageFullPath)
{

#if defined(Q_OS_ANDROID)
	/*
	 http://stackoverflow.com/questions/2170214/image-saved-to-sdcard-doesnt-appear-in-androids-gallery-app
	File imageFile = ...
	MediaScannerConnection.scanFile(this, new String[] { imageFile.getPath() }, new String[] { "image/jpeg" }, null);
	 */

	QAndroidJniObject activity = QtAndroid::androidActivity();
	qDebug() << __FUNCTION__ << "activity.isValid()=" << activity.isValid();

	QAndroidJniEnvironment env;

	//new String[] { imageFile.getPath() }
	jobjectArray imageFilePaths = (jobjectArray)env->NewObjectArray(
		1,
		env->FindClass("java/lang/String"),
		(jobject)0
	);
	QAndroidJniObject imagePathJString = QAndroidJniObject::fromString(imageFullPath);
	env->SetObjectArrayElement(
		imageFilePaths, 0, imagePathJString.object<jstring>() );

	//new String[] { "image/jpeg", "image/png", "image/gif" }
	jobjectArray imageFileTypes = (jobjectArray)env->NewObjectArray(
		3,
		env->FindClass("java/lang/String"),
		(jobject)0
	);
	QAndroidJniObject imageType1 = QAndroidJniObject::fromString("image/jpeg");
	env->SetObjectArrayElement(
		imageFileTypes, 0, imageType1.object<jstring>() );
	QAndroidJniObject imageType2 = QAndroidJniObject::fromString("image/png");
	env->SetObjectArrayElement(
		imageFileTypes, 1, imageType2.object<jstring>() );
	QAndroidJniObject imageType3 = QAndroidJniObject::fromString("image/gif");
	env->SetObjectArrayElement(
		imageFileTypes, 2, imageType3.object<jstring>() );


	QAndroidJniObject::callStaticMethod<void>("android/media/MediaScannerConnection",
											  "scanFile",
											  "(Landroid/content/Context;[Ljava/lang/String;[Ljava/lang/String;Landroid/media/MediaScannerConnection$OnScanCompletedListener;)V",
											  activity.object<jobject>(),
											  imageFilePaths, imageFileTypes, (jobject)0);



	env->DeleteLocalRef(imageFilePaths);
	env->DeleteLocalRef(imageFileTypes);

#else

#endif


}
void tst_QAndroidJniObject::stringConvertionTest()
{
    const QString qString(QLatin1String("Hello, Java"));
    QAndroidJniObject jString = QAndroidJniObject::fromString(qString);
    QVERIFY(jString.isValid());
    QString qStringRet = jString.toString();
    QCOMPARE(qString, qStringRet);
}
Esempio n. 10
0
static void keepScreenOn() 
{
    QAndroidJniObject activity = QtAndroid::androidActivity();
    if (activity.isValid()) {
        QAndroidJniObject window = activity.callObjectMethod("getWindow", "()Landroid/view/Window;");

        if (window.isValid()) {
            const int FLAG_KEEP_SCREEN_ON = 128;
            window.callMethod<void>("addFlags", "(I)V", FLAG_KEEP_SCREEN_ON);
        }
    }
}
void tst_QAndroidJniObject::callObjectMethodTest()
{
    const QString qString = QLatin1String("Hello, Java");
    QAndroidJniObject jString = QAndroidJniObject::fromString(qString);
    const QString qStringRet = jString.callObjectMethod<jstring>("toUpperCase").toString();
    QCOMPARE(qString.toUpper(), qStringRet);

    QAndroidJniObject subString = jString.callObjectMethod("substring",
                                                    "(II)Ljava/lang/String;",
                                                    0, 4);
    QCOMPARE(subString.toString(), qString.mid(0, 4));
}
Esempio n. 12
0
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();

}
Esempio n. 13
0
void Wpp::enableAutoScreenOrientation(bool enable)
{
#ifdef Q_OS_ANDROID
	QAndroidJniObject activity = QtAndroid::androidActivity();
	qDebug() << __FUNCTION__ << "activity.isValid()=" << activity.isValid();

	QAndroidJniObject contentResolver = activity.callObjectMethod("getContentResolver","()Landroid/content/ContentResolver;");
	qDebug() << __FUNCTION__ << "contentResolver.isValid()=" << contentResolver.isValid();

	QAndroidJniObject Settings__System__ACCELEROMETER_ROTATION = QAndroidJniObject::getStaticObjectField(
				"android/provider/Settings$System", "ACCELEROMETER_ROTATION", "Ljava/lang/String;");
	qDebug() << __FUNCTION__ << "ACCELEROMETER_ROTATION.isValid()=" << Settings__System__ACCELEROMETER_ROTATION.isValid();

	jint orig = (bool)QAndroidJniObject::callStaticMethod<jint>(
				"android.provider.Settings$System", "getInt",
				"(Landroid/content/ContentResolver;Ljava/lang/String;)I",
				contentResolver.object<jobject>(),
				Settings__System__ACCELEROMETER_ROTATION.object<jstring>()
	);
	qDebug() << "orig=" << orig;


	//Settings.Secure.getInt(mContentResolver,mSettingName

	bool r = (bool)QAndroidJniObject::callStaticMethod<jboolean>(
				"android.provider.Settings$System", "putInt",
				"(Landroid/content/ContentResolver;Ljava/lang/String;I)B",
				contentResolver.object<jobject>(),
				Settings__System__ACCELEROMETER_ROTATION.object<jstring>(),
				enable?1:0
	);
	qDebug() << __FUNCTION__ << ":r=" << r;

	/*  http://stackoverflow.com/questions/3611457/android-temporarily-disable-orientation-changes-in-an-activity
None of the other answers did the trick perfectly for me, but here's what I found that does.

Lock orientation to current...

if(getResources().getConfiguration().orientation == Configuration.ORIENTATION_PORTRAIT) {
	setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
} else setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);

When changing orientation should be allowed again, set back to default...

setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);

	 */

#endif
	__IMPLEMENTATION_DETAIL_ENABLE_AUTO_ROTATE = enable;
}
Esempio n. 14
0
MainWindow::MainWindow(QWidget *parent) : QWidget(parent)
{

    //LITTLE HACK FOR KEEPING SCREEN ON
    QAndroidJniObject activity = QtAndroid::androidActivity();
    if (activity.isValid()) {
        QAndroidJniObject window = activity.callObjectMethod("getWindow", "()Landroid/view/Window;");
        if (window.isValid()) {
            window.callMethod<void>("setFlags", "(II)V", 128, 128);
        }
    }

    QPalette pal = palette();
    pal.setBrush(QPalette::Background, QBrush(QPixmap(":/background.png")));
    setPalette(pal);

    ball = new Ball();
    scene = new Scene();
    scene->addBall(ball);
    scene->setSceneRect(-200, -200, 400, 200000);
    connect(ball, &Ball::collision, scene, &Scene::gameOver);

    view = new View(scene, this);
    view->addBall(ball);
    view->centerOn(ball);
    connect(&scene->timer(), &QTimer::timeout, view, &View::updateBall);

    TimeCounter *timeCounter = new TimeCounter(this);
    connect(scene, &Scene::passed, timeCounter, &TimeCounter::addTime);
    connect(timeCounter, &TimeCounter::timesUp, scene, &Scene::gameOver);
    connect(ball, &Ball::collision, timeCounter, &TimeCounter::stop);

    PointCounter *pointCounter = new PointCounter(this);
    connect(scene, &Scene::passed, pointCounter, &PointCounter::addPoint);

    newGameButton = new QPushButton("Restart");
    connect(newGameButton, &QPushButton::clicked, ball, &Ball::restart);
    connect(newGameButton, &QPushButton::clicked, scene, &Scene::resetScene);
    connect(newGameButton, &QPushButton::clicked, timeCounter, &TimeCounter::start);
    connect(newGameButton, &QPushButton::clicked, pointCounter, &PointCounter::resetPoints);

    QVBoxLayout *layout = new QVBoxLayout();
    QHBoxLayout *hLayout = new QHBoxLayout();
    hLayout->addWidget(timeCounter);
    hLayout->addWidget(pointCounter);
    layout->addLayout(hLayout);
    layout->addWidget(view);
    layout->addWidget(newGameButton);

    setLayout(layout);
}
Esempio n. 15
0
wxSize getAndroidDisplayDimensions( void )
{
    wxSize sz_ret = ::wxGetDisplaySize();               // default, probably reasonable, but maybe not accurate
    
    QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative",
                                                                           "activity", "()Landroid/app/Activity;");
    
    if ( !activity.isValid() ){
        qDebug() << "Activity is not valid";
        return sz_ret;
    }
    
    //  Call the desired method
    QAndroidJniObject data = activity.callObjectMethod("getDisplayMetrics", "()Ljava/lang/String;");
    
    wxString return_string;
    jstring s = data.object<jstring>();
    
    //  Need a Java environment to decode the resulting string
    if (java_vm->GetEnv( (void **) &jenv, JNI_VERSION_1_6) != JNI_OK) {
        qDebug() << "GetEnv failed.";
    }
    else {
        const char *ret_string = (jenv)->GetStringUTFChars(s, NULL);
        return_string = wxString(ret_string, wxConvUTF8);
    }
    
     wxStringTokenizer tk(return_string, _T(";"));
    if( tk.HasMoreTokens() ){
        wxString token = tk.GetNextToken();     // xdpi
        token = tk.GetNextToken();              // density
        token = tk.GetNextToken();              // densityDPI
        
        token = tk.GetNextToken();
        long a = ::wxGetDisplaySize().x;        // default is wxWidgets idea
        if(token.ToLong( &a ))
            sz_ret.x = a;
        
        token = tk.GetNextToken();
        long b = ::wxGetDisplaySize().y;        
        if(token.ToLong( &b ))
            sz_ret.y = b;
    }

    wxSize sz_wx = ::wxGetDisplaySize();               // default, probably reasonable, but maybe not accurate
    qDebug() << sz_wx.x << sz_wx.y << sz_ret.x << sz_ret.y;
    
    return sz_ret;
    
}
Esempio n. 16
0
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());
}
void QQmlAndroidImageView::setImageURI(const QUrl &uri)
{
    if (m_uri != uri) {
        m_uri = uri;
        if (isValid()) {
            QAndroidJniObject v = instance();
            QAndroidJniObject u = getUri();
            QtQmlAndroid::callFunction([=]() {
                v.callMethod<void>("setImageURI", "(Landroid/net/Uri;)V", u.object());
            });
        }
        emit imageURIChanged();
    }
}
Esempio n. 18
0
void PaymentAndroid::callPaymentRequest()
{

    QAndroidJniObject prIntent = m_class.callObjectMethod("paymentRequest",
                       "(Landroid/content/Context;)Landroid/content/Intent;",
                       QtAndroid::androidActivity().object<jobject>());

    if(!prIntent.isValid()){
        qCritical() << "Wrong intent";
        return;
    }

    QtAndroid::startActivity(prIntent.object<jobject>(), ACTIVITY_REQUEST_CODE_PAYMENT);
//    QtAndroid::androidActivity().callObjectMethod("startActivity","(Landroid/content/Intent;)V", prIntent.object<jobject>());

}
Esempio n. 19
0
bool androidGetMemoryStatus( int *mem_total, int *mem_used )
{
    
    //  On android, We arbitrarilly declare that we have used 50% of available memory.
    if(mem_total)
        *mem_total = 100 * 1024;
    if(mem_used)
        *mem_used = 50 * 1024;
    return true;
    
#if 0
    
    //  Get a reference to the running native activity
    QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative",
                                                                           "activity", "()Landroid/app/Activity;");
    
    if ( !activity.isValid() ){
        qDebug() << "Activity is not valid";
        return false;
    }

    unsigned long android_processID = wxGetProcessId();
    
    //  Call the desired method
    QAndroidJniObject data = activity.callObjectMethod("getMemInfo", "(I)Ljava/lang/String;", (int)android_processID);
    
//    wxString return_string;
    jstring s = data.object<jstring>();
    
    int mu = 50;
    //  Need a Java environment to decode the resulting string
    if (java_vm->GetEnv( (void **) &jenv, JNI_VERSION_1_6) != JNI_OK) {
        qDebug() << "GetEnv failed.";
    }
    else {
        const char *ret_string = (jenv)->GetStringUTFChars(s, NULL);
        mu = atoi(ret_string);
        
    }
    
    if(mem_used)
        *mem_used = mu;

        
    return true;
#endif    
}
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;
}
void tst_QAndroidJniObject::callStaticObjectMethodClassName()
{
    QAndroidJniObject formatString = QAndroidJniObject::fromString(QLatin1String("test format"));
    QVERIFY(formatString.isValid());

    QVERIFY(QAndroidJniObject::isClassAvailable("java/lang/String"));
    QAndroidJniObject returnValue = QAndroidJniObject::callStaticObjectMethod("java/lang/String",
                                                                "format",
                                                                "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;",
                                                                formatString.object<jstring>(),
                                                                jobjectArray(0));
    QVERIFY(returnValue.isValid());

    QString returnedString = returnValue.toString();

    QCOMPARE(returnedString, QString::fromLatin1("test format"));
}
 void handleActivityResult(int receiverRequestCode,
                           int resultCode,
                           const QAndroidJniObject &data)
 {
     if(resultCode == -1 && GalleryResultReceiver::ReceiverRequestCode == receiverRequestCode) {
         if(data.isValid()) {
             // android/net/Uri
             // android/net/Uri getData()
             QAndroidJniObject uri = data.callObjectMethod("getData", "()Landroid/net/Uri;");
             notify->finished(getLocalPathFromUri(uri));
         } else {
             notify->error("Data isn't valid");
         }
     } else {
         notify->error(QString("resultCode:%1, Data: %2").arg(resultCode).arg(data.toString()));
     }
 }
Esempio n. 23
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    void run() {
        // Example code to create WebView using C++ method.
        // However, it is not recommended to construct
        // everything using C++. It is very troublesome.
        // It just show how can you execute code with
        // Android application UI thread
        QAndroidJniEnvironment env;

        QAndroidJniObject activity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative",
                                                                               "activity", "()Landroid/app/Activity;");
        QAndroidJniObject webView("android/webkit/WebView",
                                  "(Landroid/content/Context;)V",
                                   activity.object<jobject>());

        QAndroidJniObject frameLayout = activity.callObjectMethod("findViewById","(I)Landroid/view/View;",
                                                                  0x01020002); // Hard coded value of android.R.id.content
        QAndroidJniObject layout("android/widget/RelativeLayout",
                                  "(Landroid/content/Context;)V",
                                   activity.object<jobject>());

        QAndroidJniObject params = QAndroidJniObject("android/view/ViewGroup$LayoutParams",
                                    "(II)V",
                                    (int) 0xffffffff,
                                    (int) 0xffffffff);

        layout.callMethod<void>("addView",
                                "(Landroid/view/View;Landroid/view/ViewGroup$LayoutParams;)V",
                                webView.object<jobject>(),
                                params.object<jobject>());

        frameLayout.callMethod<void>("addView",
                                     "(Landroid/view/View;Landroid/view/ViewGroup$LayoutParams;)V",
                                     layout.object<jobject>(),
                                     params.object<jobject>());

        QAndroidJniObject url = QAndroidJniObject::fromString("http://qt-project.org");

        webView.callMethod<void>("loadUrl","(Ljava/lang/String;)V",url.object<jstring>());

        if (env->ExceptionOccurred()) {
            env->ExceptionDescribe();
            env->ExceptionClear();
        }

    }
Esempio n. 24
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void IOSTimeZonePicker::open()
{
#ifdef Q_OS_ANDROID
	QAndroidJniObject activity = QtAndroid::androidActivity();
	qDebug() << __FUNCTION__ << "activity.isValid()=" << activity.isValid();


	/*

	//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

}
Esempio n. 25
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void Wpp::setAppIconUnreadCount(int count)
{
#ifdef Q_OS_ANDROID
	QAndroidJniObject activity = QtAndroid::androidActivity();
	qDebug() << __FUNCTION__ << "activity.isValid()=" << activity.isValid();

	//    ShortcutBadger.with(getApplicationContext()).count(badgeCount);
	QAndroidJniObject shortcutBadger = QAndroidJniObject::callStaticObjectMethod(
				"me/leolin/shortcutbadger/ShortcutBadger", "with",
				"(Landroid/content/Context;)Lme/leolin/shortcutbadger/ShortcutBadger;",
				activity.object<jobject>());
	qDebug() << __FUNCTION__ << "shortcutBadger.isValid()=" << shortcutBadger.isValid();

	shortcutBadger.callMethod<void>("count","(I)V",count);

#endif

}
Esempio n. 26
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bool Wpp::dial(const QString& phone, bool direct)
{
#ifdef Q_OS_ANDROID
	/*
	 * http://stackoverflow.com/questions/5230912/android-app-to-call-a-number-on-button-click
			Intent callIntent = new Intent(Intent.ACTION_CALL);
					callIntent.setData(Uri.parse("tel:"+txtPhn.getText().toString()));
					startActivity(callIntent);
	 */

	//发送号码到打电话那里
	//        Uri uri = Uri.parse("tel:XXXXXXX");
	//        Intent intent = new Intent(Intent.ACTION_DIAL,uri);//直接拨打:ACTION_CALL, 弹出窗口:ACTION_DIAL
	//        // 或者Intent intent = new Intent("android.intent.action.DIAL");
	//        // Intent.ACTION_DIAL是内置常量,值为"android.intent.action.DIAL"
	//        m_instance.startActivity(intent);

	QString uriQString("tel:");
	uriQString.append( phone );
	QAndroidJniObject uriString = QAndroidJniObject::fromString(uriQString);

	QAndroidJniObject uri = QAndroidJniObject::callStaticObjectMethod(
				"android/net/Uri", "parse", "(Ljava/lang/String;)Landroid/net/Uri;", uriString.object<jstring>());
	qDebug() << "uri.isValid()=" << uri.isValid();

	QAndroidJniObject Intent__ACTION_DIAL
			= QAndroidJniObject::getStaticObjectField(
				"android/content/Intent", "ACTION_DIAL", "Ljava/lang/String;");
	qDebug() << "Intent__ACTION_DIAL.isValid()=" << Intent__ACTION_DIAL.isValid();

	QAndroidJniObject Intent__ACTION_CALL
			= QAndroidJniObject::getStaticObjectField(
				"android/content/Intent", "ACTION_CALL", "Ljava/lang/String;");
	qDebug() << "Intent__ACTION_CALL.isValid()=" << Intent__ACTION_CALL.isValid();

	QAndroidJniObject intent=QAndroidJniObject("android/content/Intent","(Ljava/lang/String;Landroid/net/Uri;)V",
											   direct? Intent__ACTION_CALL.object<jstring>() : Intent__ACTION_DIAL.object<jstring>(),
											   uri.object<jobject>());
	qDebug() << __FUNCTION__ << "intent.isValid()=" << intent.isValid();

	QtAndroid::startActivity(intent, 0, 0);

#endif
}
void QQmlAndroidScrollView::onInflate(QAndroidJniObject &instance)
{
    QQmlAndroidFrameLayout::onInflate(instance);

    static bool nativeMethodsRegistered = false;
    if (!nativeMethodsRegistered) {
        onRegisterNativeMethods(instance.object());
        nativeMethodsRegistered = true;
    }
}
void AndroidRfComm::check(const char* method, const QAndroidJniObject& obj) {
    if (env->ExceptionCheck()) {
        env->ExceptionDescribe();
        env->ExceptionClear();
        qCritical("Exception in %s",method);
    }
    else if (!obj.isValid()) {
        qCritical("Invalid object in %s",method);
    }
}
Esempio n. 29
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int main(int argc, char *argv[])
{
    QGuiApplication app(argc, argv);

    QQmlApplicationEngine engine;
    QQmlContext *context = engine.rootContext();
    HousetrailModel aHouseTrailImages;
    Dialog dialog(&aHouseTrailImages);

    QSortFilterProxyModel detailsProxyModel;
    detailsProxyModel.setFilterRole(HousetrailModel::HousetrailRoles::CategoryRole);
//                MyViewModel::MyViewModel_Roles::MyViewModel_Roles_Details);
    //detailsProxyModel->setFilterRegExp( "^\\S+$" );
    detailsProxyModel.setSourceModel(&aHouseTrailImages);


     qreal dpi;
     #if defined(Q_OS_ANDROID)
        QAndroidJniObject qtActivity = QAndroidJniObject::callStaticObjectMethod("org/qtproject/qt5/android/QtNative", "activity", "()Landroid/app/Activity;");
        QAndroidJniObject resources = qtActivity.callObjectMethod("getResources","()Landroid/content/res/Resources;");
        QAndroidJniObject displayMetrics = resources.callObjectMethod("getDisplayMetrics","()Landroid/util/DisplayMetrics;");
        int density = displayMetrics.getField<int>("densityDpi");
        dpi = density;
//        qreal dpiRef = 132; //reference device dpi (ipad);
//        if(densitydpi > 0 && dpiRef > 0)
//                density = densitydpi / dpiRef;
     #else
         dpi = app.primaryScreen()->physicalDotsPerInch() * app.devicePixelRatio();
    #endif


//    channel.registerObject(QStringLiteral("dialog"), &dialog);
    context->setContextProperty(QStringLiteral("dialog"), &dialog);
    context->setContextProperty(QStringLiteral("houseTrailModel"), &aHouseTrailImages);
    context->setContextProperty(QStringLiteral("filteredTrailModel"), &detailsProxyModel);
    context->setContextProperty(QStringLiteral("screenDpi"), dpi);

    engine.load(QUrl(QStringLiteral("qrc:/main.qml")));



    return app.exec();
}
QList<QSerialPortInfo> availablePortsByFiltersOfDevices(bool &ok)
{
    QList<QSerialPortInfo> serialPortInfoList;

    //__android_log_print(ANDROID_LOG_INFO, V_TAG, "Collecting device list");
    QAndroidJniObject resultL = QAndroidJniObject::callStaticObjectMethod(
        V_jniClassName,
        "availableDevicesInfo",
        "()[Ljava/lang/String;");
    
    if (!resultL.isValid()) {
        __android_log_print(ANDROID_LOG_ERROR, V_TAG, "Error from availableDevicesInfo");
        ok = false;
        return serialPortInfoList;
    }

    QAndroidJniEnvironment envL;
    jobjectArray objArrayL = resultL.object<jobjectArray>();
    int countL = envL->GetArrayLength(objArrayL);

    for (int iL = 0; iL < countL; iL++)
    {
        QSerialPortInfoPrivate priv;
        jstring stringL = (jstring)(envL->GetObjectArrayElement(objArrayL, iL));
        const char *rawStringL = envL->GetStringUTFChars(stringL, 0);
        //__android_log_print(ANDROID_LOG_INFO, V_TAG, "Adding device: %s", rawStringL);
        QStringList strListL = QString::fromUtf8(rawStringL).split(QStringLiteral(":"));
        envL->ReleaseStringUTFChars(stringL, rawStringL);

        priv.portName               = strListL[0];
        priv.device                 = strListL[0];
        priv.manufacturer           = strListL[1];
        priv.productIdentifier      = strListL[2].toInt();
        priv.hasProductIdentifier   = (priv.productIdentifier != 0) ? true: false;
        priv.vendorIdentifier       = strListL[3].toInt();
        priv.hasVendorIdentifier    = (priv.vendorIdentifier  != 0) ? true: false;

        serialPortInfoList.append(priv);
    }

    return serialPortInfoList;
}