diff options
author | Tinja Paavoseppä <tinja.paavoseppa@qt.io> | 2023-10-31 14:52:30 +0200 |
---|---|---|
committer | Soheil Armin <soheil.armin@qt.io> | 2023-12-14 00:26:55 +0200 |
commit | 5ba91c9decb4d13d7f7176bc7ce29b40007a19c5 (patch) | |
tree | 284bab02308d137efcb6259c7fd7d20821b787b4 /src | |
parent | c1a79b442ce0a50e176f72f3c738ea1263e8dd98 (diff) |
Android: Add support for foreign window acting as embedding container
In the case when our foreign window is created to act as a parent for
embedding Qt content into a native Android app, we need a more "hands
off"
approach. If the foreign window represents an Android view which the
user
has created outside of Qt, we should not try to reparent it since it
already has a parent in the view hierarchy. Neither should we try to
remove it from the hierarchy, or set its visibility.
Pick-to: 6.7
Change-Id: Iea496578a40f45ebdd73947a1bb0e46a7131108c
Reviewed-by: Assam Boudjelthia <assam.boudjelthia@qt.io>
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@qt.io>
Diffstat (limited to 'src')
4 files changed, 45 insertions, 6 deletions
diff --git a/src/plugins/platforms/android/qandroidplatformforeignwindow.cpp b/src/plugins/platforms/android/qandroidplatformforeignwindow.cpp index 038af6b09b..befc8d4d00 100644 --- a/src/plugins/platforms/android/qandroidplatformforeignwindow.cpp +++ b/src/plugins/platforms/android/qandroidplatformforeignwindow.cpp @@ -14,12 +14,20 @@ QAndroidPlatformForeignWindow::QAndroidPlatformForeignWindow(QWindow *window, WI : QAndroidPlatformWindow(window), m_view(nullptr), m_nativeViewInserted(false) { m_view = reinterpret_cast<jobject>(nativeHandle); + if (isEmbeddingContainer()) { + m_nativeViewId = m_view.callMethod<jint>("getId"); + return; + } + if (m_view.isValid()) QtAndroid::setViewVisibility(m_view.object(), false); } QAndroidPlatformForeignWindow::~QAndroidPlatformForeignWindow() { + if (isEmbeddingContainer()) + return; + if (m_view.isValid()) QtAndroid::setViewVisibility(m_view.object(), false); @@ -31,13 +39,16 @@ void QAndroidPlatformForeignWindow::setGeometry(const QRect &rect) { QAndroidPlatformWindow::setGeometry(rect); + if (isEmbeddingContainer()) + return; + if (m_nativeViewInserted) setNativeGeometry(rect); } void QAndroidPlatformForeignWindow::setVisible(bool visible) { - if (!m_view.isValid()) + if (!m_view.isValid() || isEmbeddingContainer()) return; QtAndroid::setViewVisibility(m_view.object(), visible); @@ -53,18 +64,33 @@ void QAndroidPlatformForeignWindow::setVisible(bool visible) void QAndroidPlatformForeignWindow::applicationStateChanged(Qt::ApplicationState state) { - if (state <= Qt::ApplicationHidden && m_nativeViewInserted) { - m_nativeQtWindow.callMethod<void>("removeNativeView"); - m_nativeViewInserted = false; - } else if (m_view.isValid() && !m_nativeViewInserted){ - addViewToWindow(); + if (!isEmbeddingContainer()) { + if (state <= Qt::ApplicationHidden + && m_nativeViewInserted) { + m_nativeQtWindow.callMethod<void>("removeNativeView"); + m_nativeViewInserted = false; + } else if (m_view.isValid() && !m_nativeViewInserted){ + addViewToWindow(); + } } QAndroidPlatformWindow::applicationStateChanged(state); } +WId QAndroidPlatformForeignWindow::winId() const +{ + if (isEmbeddingContainer() && m_view.isValid()) + return reinterpret_cast<WId>(m_view.object()); + if (m_nativeQtWindow.isValid()) + return reinterpret_cast<WId>(m_nativeQtWindow.object()); + return 0L; +} + void QAndroidPlatformForeignWindow::addViewToWindow() { + if (isEmbeddingContainer()) + return; + jint x = 0, y = 0, w = -1, h = -1; if (!geometry().isNull()) geometry().getRect(&x, &y, &w, &h); diff --git a/src/plugins/platforms/android/qandroidplatformforeignwindow.h b/src/plugins/platforms/android/qandroidplatformforeignwindow.h index 52b9ac3a4f..503524cced 100644 --- a/src/plugins/platforms/android/qandroidplatformforeignwindow.h +++ b/src/plugins/platforms/android/qandroidplatformforeignwindow.h @@ -22,6 +22,8 @@ public: void applicationStateChanged(Qt::ApplicationState state) override; bool isForeignWindow() const override { return true; } + WId winId() const override; + private: void addViewToWindow(); diff --git a/src/plugins/platforms/android/qandroidplatformwindow.cpp b/src/plugins/platforms/android/qandroidplatformwindow.cpp index 0756fb115f..8196809772 100644 --- a/src/plugins/platforms/android/qandroidplatformwindow.cpp +++ b/src/plugins/platforms/android/qandroidplatformwindow.cpp @@ -45,6 +45,9 @@ QAndroidPlatformWindow::QAndroidPlatformWindow(QWindow *window) setGeometry(finalNativeGeometry); } + if (isEmbeddingContainer()) + return; + if (parent()) m_nativeParentQtWindow = static_cast<QAndroidPlatformWindow*>(parent())->nativeWindow(); @@ -306,6 +309,13 @@ bool QAndroidPlatformWindow::blockedByModal() const return modalWindow && modalWindow != window(); } +bool QAndroidPlatformWindow::isEmbeddingContainer() const +{ + // Returns true if the window is a wrapper for a foreign window solely to allow embedding Qt + // into a native Android app, in which case we should not try to control it more than we "need" to + return !QtAndroid::isQtApplication() && window()->isTopLevel(); +} + void QAndroidPlatformWindow::setSurface(JNIEnv *env, jobject object, jint windowId, QtJniTypes::Surface surface) { diff --git a/src/plugins/platforms/android/qandroidplatformwindow.h b/src/plugins/platforms/android/qandroidplatformwindow.h index 3fc5526c1c..1896316bf6 100644 --- a/src/plugins/platforms/android/qandroidplatformwindow.h +++ b/src/plugins/platforms/android/qandroidplatformwindow.h @@ -74,6 +74,7 @@ protected: void setNativeGeometry(const QRect &geometry); void sendExpose() const; bool blockedByModal() const; + bool isEmbeddingContainer() const; Qt::WindowFlags m_windowFlags; Qt::WindowStates m_windowState; |