diff options
Diffstat (limited to 'src/plugins/platforms/android/androidjnimain.cpp')
-rw-r--r-- | src/plugins/platforms/android/androidjnimain.cpp | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/src/plugins/platforms/android/androidjnimain.cpp b/src/plugins/platforms/android/androidjnimain.cpp index bde7457c0b..e47dd91a3e 100644 --- a/src/plugins/platforms/android/androidjnimain.cpp +++ b/src/plugins/platforms/android/androidjnimain.cpp @@ -82,8 +82,8 @@ static jobject m_serviceObject = nullptr; static jmethodID m_setSurfaceGeometryMethodID = nullptr; static jmethodID m_destroySurfaceMethodID = nullptr; -static bool m_activityActive = true; // defaults to true because when the platform plugin is - // initialized, QtActivity::onResume() has already been called +static int m_pendingApplicationState = -1; +static QBasicMutex m_pendingAppStateMtx; static jclass m_bitmapClass = nullptr; static jmethodID m_createBitmapMethodID = nullptr; @@ -130,13 +130,22 @@ static const char m_qtTag[] = "Qt"; static const char m_classErrorMsg[] = "Can't find class \"%s\""; static const char m_methodErrorMsg[] = "Can't find method \"%s%s\""; +static void flushPendingApplicationState(); + namespace QtAndroid { void setAndroidPlatformIntegration(QAndroidPlatformIntegration *androidPlatformIntegration) { - m_surfacesMutex.lock(); + QMutexLocker lock(&m_surfacesMutex); m_androidPlatformIntegration = androidPlatformIntegration; - m_surfacesMutex.unlock(); + + // flush the pending state if necessary. + if (m_androidPlatformIntegration) { + flushPendingApplicationState(); + } else { + QMutexLocker locker(&m_pendingAppStateMtx); + m_pendingApplicationState = -1; + } } QAndroidPlatformIntegration *androidPlatformIntegration() @@ -215,12 +224,6 @@ namespace QtAndroid m_statusBarShowing = false; } - void setApplicationActive() - { - if (m_activityActive) - QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationActive); - } - jobject createBitmap(QImage img, JNIEnv *env) { if (!m_bitmapClass) @@ -446,6 +449,16 @@ namespace QtAndroid } // namespace QtAndroid +// Force an update of the pending application state (state set before the platform plugin was created) +static void flushPendingApplicationState() +{ + QMutexLocker locker(&m_pendingAppStateMtx); + if (m_pendingApplicationState == -1) + return; + + QWindowSystemInterface::handleApplicationStateChanged(Qt::ApplicationState(m_pendingApplicationState)); + m_pendingApplicationState = -1; +} static jboolean startQtAndroidPlugin(JNIEnv* /*env*/, jobject /*object*//*, jobject applicationAssetManager*/) { @@ -655,13 +668,14 @@ static void updateWindow(JNIEnv */*env*/, jobject /*thiz*/) static void updateApplicationState(JNIEnv */*env*/, jobject /*thiz*/, jint state) { - m_activityActive = (state == Qt::ApplicationActive); - - if (!m_main || !m_androidPlatformIntegration || !QGuiApplicationPrivate::platformIntegration()) { - QAndroidPlatformIntegration::setDefaultApplicationState(Qt::ApplicationState(state)); + if (!m_main || !QtAndroid::androidPlatformIntegration()) { + QMutexLocker locker(&m_pendingAppStateMtx); + m_pendingApplicationState = Qt::ApplicationState(state); return; } + flushPendingApplicationState(); + if (state == Qt::ApplicationActive) QtAndroidPrivate::handleResume(); else if (state == Qt::ApplicationInactive) |