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
}
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());
}
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;
}
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;
}
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
}
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);
}
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));
}
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 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;
}
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);
}
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;
}
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();
}
}
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>());
}
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()));
}
}
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();
}
}
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
}
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
}
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);
}
}
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;
}
