Android: added ApplicationState capability.

The application state is tied to the QtActivity lifecycle.
Mapping of states between Android and Qt is as follows:
 onResume --> ApplicationActive
 onPause  --> ApplicationInactive
 onStop   --> ApplicationSuspended

Change-Id: Iefef08d6c7a7fde28fba1f4886882458cda6a0c0
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@digia.com>
Reviewed-by: Richard Moe Gustavsen <richard.gustavsen@digia.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/src/plugins/platforms/android/src/opengl/qandroidopenglplatformwindow.cpp b/src/plugins/platforms/android/src/opengl/qandroidopenglplatformwindow.cpp
index 5362906e0e..d20bab7c5b 100644
--- a/src/plugins/platforms/android/src/opengl/qandroidopenglplatformwindow.cpp
+++ b/src/plugins/platforms/android/src/opengl/qandroidopenglplatformwindow.cpp
@@ -121,6 +121,12 @@ void QAndroidOpenGLPlatformWindow::raise()
 void QAndroidOpenGLPlatformWindow::setVisible(bool visible)
 {
     QEglFSWindow::setVisible(visible);
+
+    // The Android Activity is activated before Qt is initialized, causing the application state to
+    // never be set to 'active'. We explicitly set this state when the first window becomes visible.
+    if (visible)
+        QtAndroid::setApplicationActive();
+
     QWindowSystemInterface::handleExposeEvent(window(), QRegion(geometry())); // Expose event
     QWindowSystemInterface::flushWindowSystemEvents();
 }