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Android: pass EXTRA_INITIAL_URI to native FileDialog

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Allow setting the initial directory where the file dialog
will be opened.

Pick-to: 6.5 6.4 6.2 5.15
Change-Id: I1395b367c74d28fb2890ac53a90456c3ac4c1b05
Reviewed-by: Andy Shaw <andy.shaw@qt.io>
This commit is contained in:
Assam Boudjelthia 2022-12-08 03:42:13 +02:00
parent a707ae094d
commit 609e14724e
2 changed files with 28 additions and 6 deletions
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28
src/plugins/platforms/android/qandroidplatformfiledialoghelper.cpp
View File

@ -97,6 +97,22 @@ void QAndroidPlatformFileDialogHelper::setInitialFileName(const QString &title)
extraTitle.object(), QJniObject::fromString(title).object());
}
void QAndroidPlatformFileDialogHelper::setInitialDirectoryUri(const QString &directory)
{
if (directory.isEmpty())
return;
if (QNativeInterface::QAndroidApplication::sdkVersion() < 26)
return;
const auto extraInitialUri = QJniObject::getStaticObjectField(
"android/provider/DocumentsContract", "EXTRA_INITIAL_URI", "Ljava/lang/String;");
m_intent.callObjectMethod("putExtra",
"(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;",
extraInitialUri.object(),
QJniObject::fromString(directory).object());
}
void QAndroidPlatformFileDialogHelper::setOpenableCategory()
{
const QJniObject CATEGORY_OPENABLE = QJniObject::getStaticObjectField(
@ -179,11 +195,8 @@ bool QAndroidPlatformFileDialogHelper::show(Qt::WindowFlags windowFlags, Qt::Win
if (options()->acceptMode() == QFileDialogOptions::AcceptSave) {
m_intent = getFileDialogIntent("ACTION_CREATE_DOCUMENT");
const QList<QUrl> selectedFiles = options()->initiallySelectedFiles();
if (selectedFiles.size() > 0) {
// TODO: The initial folder to show at the start should be handled by EXTRA_INITIAL_URI
// Take only the file name.
if (selectedFiles.size() > 0)
setInitialFileName(selectedFiles.first().fileName());
}
} else if (options()->acceptMode() == QFileDialogOptions::AcceptOpen) {
switch (options()->fileMode()) {
case QFileDialogOptions::FileMode::DirectoryOnly:
@ -207,6 +220,8 @@ bool QAndroidPlatformFileDialogHelper::show(Qt::WindowFlags windowFlags, Qt::Win
setMimeTypes();
}
setInitialDirectoryUri(m_directory.toString());
QtAndroidPrivate::registerActivityResultListener(this);
m_activity.callMethod<void>("startActivityForResult", "(Landroid/content/Intent;I)V",
m_intent.object(), REQUEST_CODE);
@ -220,6 +235,11 @@ void QAndroidPlatformFileDialogHelper::hide()
QtAndroidPrivate::unregisterActivityResultListener(this);
}
void QAndroidPlatformFileDialogHelper::setDirectory(const QUrl &directory)
{
m_directory = directory;
}
void QAndroidPlatformFileDialogHelper::exec()
{
m_eventLoop.exec(QEventLoop::DialogExec);

6
src/plugins/platforms/android/qandroidplatformfiledialoghelper.h
View File

@ -32,8 +32,8 @@ public:
void setFilter() override {}
QList<QUrl> selectedFiles() const override { return m_selectedFile; }
void selectFile(const QUrl &) override {}
QUrl directory() const override { return QUrl(); }
void setDirectory(const QUrl &) override {}
QUrl directory() const override { return m_directory; }
void setDirectory(const QUrl &directory) override;
bool defaultNameFilterDisables() const override { return false; }
bool handleActivityResult(jint requestCode, jint resultCode, jobject data) override;
@ -41,12 +41,14 @@ private:
QJniObject getFileDialogIntent(const QString &intentType);
void takePersistableUriPermission(const QJniObject &uri);
void setInitialFileName(const QString &title);
void setInitialDirectoryUri(const QString &directory);
void setOpenableCategory();
void setAllowMultipleSelections(bool allowMultiple);
void setMimeTypes();
QEventLoop m_eventLoop;
QList<QUrl> m_selectedFile;
QUrl m_directory;
QJniObject m_intent;
const QJniObject m_activity;
};