diff options
Diffstat (limited to 'src/plugins/platforms/android/qandroidplatformscreen.cpp')
-rw-r--r-- | src/plugins/platforms/android/qandroidplatformscreen.cpp | 51 |
1 files changed, 34 insertions, 17 deletions
diff --git a/src/plugins/platforms/android/qandroidplatformscreen.cpp b/src/plugins/platforms/android/qandroidplatformscreen.cpp index 714a670134..529ae0a80d 100644 --- a/src/plugins/platforms/android/qandroidplatformscreen.cpp +++ b/src/plugins/platforms/android/qandroidplatformscreen.cpp @@ -54,6 +54,7 @@ #include <android/bitmap.h> #include <android/native_window_jni.h> +#include <qguiapplication.h> #include <QtGui/QGuiApplication> #include <QtGui/QWindow> @@ -102,6 +103,7 @@ QAndroidPlatformScreen::QAndroidPlatformScreen():QObject(),QPlatformScreen() m_redrawTimer.setSingleShot(true); m_redrawTimer.setInterval(0); connect(&m_redrawTimer, SIGNAL(timeout()), this, SLOT(doRedraw())); + connect(qGuiApp, &QGuiApplication::applicationStateChanged, this, &QAndroidPlatformScreen::applicationStateChanged); } QAndroidPlatformScreen::~QAndroidPlatformScreen() @@ -109,8 +111,7 @@ QAndroidPlatformScreen::~QAndroidPlatformScreen() if (m_id != -1) { QtAndroid::destroySurface(m_id); m_surfaceWaitCondition.wakeOne(); - if (m_nativeSurface) - ANativeWindow_release(m_nativeSurface); + releaseSurface(); } } @@ -133,7 +134,7 @@ QWindow *QAndroidPlatformScreen::topLevelAt(const QPoint &p) const void QAndroidPlatformScreen::addWindow(QAndroidPlatformWindow *window) { - if (window->parent()) + if (window->parent() && window->isRaster()) return; m_windowStack.prepend(window); @@ -149,10 +150,11 @@ void QAndroidPlatformScreen::addWindow(QAndroidPlatformWindow *window) void QAndroidPlatformScreen::removeWindow(QAndroidPlatformWindow *window) { - if (window->parent()) + if (window->parent() && window->isRaster()) return; m_windowStack.removeOne(window); + if (window->isRaster()) { m_rasterSurfaces.deref(); setDirty(window->geometry()); @@ -165,7 +167,7 @@ void QAndroidPlatformScreen::removeWindow(QAndroidPlatformWindow *window) void QAndroidPlatformScreen::raise(QAndroidPlatformWindow *window) { - if (window->parent()) + if (window->parent() && window->isRaster()) return; int index = m_windowStack.indexOf(window); @@ -182,7 +184,7 @@ void QAndroidPlatformScreen::raise(QAndroidPlatformWindow *window) void QAndroidPlatformScreen::lower(QAndroidPlatformWindow *window) { - if (window->parent()) + if (window->parent() && window->isRaster()) return; int index = m_windowStack.indexOf(window); @@ -247,14 +249,25 @@ void QAndroidPlatformScreen::setAvailableGeometry(const QRect &rect) } if (m_id != -1) { - if (m_nativeSurface) { - ANativeWindow_release(m_nativeSurface); - m_nativeSurface = 0; - } + releaseSurface(); QtAndroid::setSurfaceGeometry(m_id, rect); } } +void QAndroidPlatformScreen::applicationStateChanged(Qt::ApplicationState state) +{ + foreach (QAndroidPlatformWindow *w, m_windowStack) + w->applicationStateChanged(state); + + if (state <= Qt::ApplicationHidden && QtAndroid::blockEventLoopsWhenSuspended()) { + lockSurface(); + QtAndroid::destroySurface(m_id); + m_id = -1; + releaseSurface(); + unlockSurface(); + } +} + void QAndroidPlatformScreen::topWindowChanged(QWindow *w) { QtAndroidMenu::setActiveTopLevelWindow(w); @@ -332,7 +345,7 @@ void QAndroidPlatformScreen::doRedraw() QRect windowRect = targetRect.translated(-window->geometry().topLeft()); QAndroidPlatformBackingStore *backingStore = static_cast<QAndroidPlatformRasterWindow *>(window)->backingStore(); if (backingStore) - compositePainter.drawImage(targetRect.topLeft(), backingStore->image(), windowRect); + compositePainter.drawImage(targetRect.topLeft(), backingStore->toImage(), windowRect); } } @@ -365,18 +378,22 @@ void QAndroidPlatformScreen::surfaceChanged(JNIEnv *env, jobject surface, int w, { lockSurface(); if (surface && w && h) { - if (m_nativeSurface) - ANativeWindow_release(m_nativeSurface); + releaseSurface(); m_nativeSurface = ANativeWindow_fromSurface(env, surface); QMetaObject::invokeMethod(this, "setDirty", Qt::QueuedConnection, Q_ARG(QRect, QRect(0, 0, w, h))); } else { - if (m_nativeSurface) { - ANativeWindow_release(m_nativeSurface); - m_nativeSurface = 0; - } + releaseSurface(); } unlockSurface(); m_surfaceWaitCondition.wakeOne(); } +void QAndroidPlatformScreen::releaseSurface() +{ + if (m_nativeSurface) { + ANativeWindow_release(m_nativeSurface); + m_nativeSurface = 0; + } +} + QT_END_NAMESPACE |