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| |
| #include "qandroidplatformfiledialoghelper.h" |
| |
| #include <androidjnimain.h> |
| #include <private/qjni_p.h> |
| #include <jni.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace QtAndroidFileDialogHelper { |
| |
| #define RESULT_OK -1 |
| #define REQUEST_CODE 1305 // Arbitrary |
| |
| QAndroidPlatformFileDialogHelper::QAndroidPlatformFileDialogHelper() |
| : QPlatformFileDialogHelper() |
| , m_selectedFile() |
| { |
| } |
| |
| bool QAndroidPlatformFileDialogHelper::handleActivityResult(jint requestCode, jint resultCode, jobject data) |
| { |
| if (requestCode != REQUEST_CODE) |
| return false; |
| |
| if (resultCode == RESULT_OK) { |
| const QJNIObjectPrivate intent = QJNIObjectPrivate::fromLocalRef(data); |
| const QJNIObjectPrivate uri = intent.callObjectMethod("getData", "()Landroid/net/Uri;"); |
| const QString uriStr = uri.callObjectMethod("toString", "()Ljava/lang/String;").toString(); |
| m_selectedFile = QUrl(uriStr); |
| Q_EMIT fileSelected(m_selectedFile); |
| Q_EMIT accept(); |
| } else { |
| Q_EMIT reject(); |
| } |
| |
| return true; |
| } |
| |
| bool QAndroidPlatformFileDialogHelper::show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) |
| { |
| Q_UNUSED(windowFlags) |
| Q_UNUSED(windowModality) |
| Q_UNUSED(parent) |
| |
| if (options()->fileMode() != QFileDialogOptions::FileMode::ExistingFile) |
| return false; |
| |
| QtAndroidPrivate::registerActivityResultListener(this); |
| |
| const QJNIObjectPrivate ACTION_OPEN_DOCUMENT = QJNIObjectPrivate::getStaticObjectField("android/content/Intent", "ACTION_OPEN_DOCUMENT", "Ljava/lang/String;"); |
| QJNIObjectPrivate intent("android/content/Intent", "(Ljava/lang/String;)V", ACTION_OPEN_DOCUMENT.object()); |
| const QJNIObjectPrivate CATEGORY_OPENABLE = QJNIObjectPrivate::getStaticObjectField("android/content/Intent", "CATEGORY_OPENABLE", "Ljava/lang/String;"); |
| intent.callObjectMethod("addCategory", "(Ljava/lang/String;)Landroid/content/Intent;", CATEGORY_OPENABLE.object()); |
| intent.callObjectMethod("setType", "(Ljava/lang/String;)Landroid/content/Intent;", QJNIObjectPrivate::fromString(QStringLiteral("*/*")).object()); |
| |
| const QJNIObjectPrivate activity(QtAndroid::activity()); |
| activity.callMethod<void>("startActivityForResult", "(Landroid/content/Intent;I)V", intent.object(), REQUEST_CODE); |
| |
| return true; |
| } |
| |
| void QAndroidPlatformFileDialogHelper::exec() |
| { |
| } |
| |
| void QAndroidPlatformFileDialogHelper::hide() |
| { |
| } |
| |
| QString QAndroidPlatformFileDialogHelper::selectedNameFilter() const |
| { |
| return QString(); |
| } |
| |
| void QAndroidPlatformFileDialogHelper::selectNameFilter(const QString &filter) |
| { |
| Q_UNUSED(filter) |
| } |
| |
| void QAndroidPlatformFileDialogHelper::setFilter() |
| { |
| } |
| |
| QList<QUrl> QAndroidPlatformFileDialogHelper::selectedFiles() const |
| { |
| return {m_selectedFile}; |
| } |
| |
| void QAndroidPlatformFileDialogHelper::selectFile(const QUrl &file) |
| { |
| Q_UNUSED(file) |
| } |
| |
| QUrl QAndroidPlatformFileDialogHelper::directory() const |
| { |
| return QUrl(); |
| } |
| |
| void QAndroidPlatformFileDialogHelper::setDirectory(const QUrl &directory) |
| { |
| Q_UNUSED(directory) |
| } |
| |
| bool QAndroidPlatformFileDialogHelper::defaultNameFilterDisables() const |
| { |
| return false; |
| } |
| } |
| |
| QT_END_NAMESPACE |