2 files changed, 52 insertions, 0 deletions
diff --git a/src/corelib/kernel/qjnihelpers.cpp b/src/corelib/kernel/qjnihelpers.cpp
index dad2d5dc1e..f77fc4220c 100644
--- a/src/corelib/kernel/qjnihelpers.cpp
+++ b/src/corelib/kernel/qjnihelpers.cpp
@@ -122,6 +122,45 @@ void QtAndroidPrivate::handleNewIntent(JNIEnv *env, jobject intent)
     }
 }
 
+namespace {
+    class ResumePauseListeners
+    {
+    public:
+        QMutex mutex;
+        QList<QtAndroidPrivate::ResumePauseListener *> listeners;
+    };
+}
+
+Q_GLOBAL_STATIC(ResumePauseListeners, g_resumePauseListeners)
+
+void QtAndroidPrivate::registerResumePauseListener(ResumePauseListener *listener)
+{
+    QMutexLocker locker(&g_resumePauseListeners()->mutex);
+    g_resumePauseListeners()->listeners.append(listener);
+}
+
+void QtAndroidPrivate::unregisterResumePauseListener(ResumePauseListener *listener)
+{
+    QMutexLocker locker(&g_resumePauseListeners()->mutex);
+    g_resumePauseListeners()->listeners.removeAll(listener);
+}
+
+void QtAndroidPrivate::handlePause()
+{
+    QMutexLocker locker(&g_resumePauseListeners()->mutex);
+    const QList<QtAndroidPrivate::ResumePauseListener *> &listeners = g_resumePauseListeners()->listeners;
+    for (int i=0; i<listeners.size(); ++i)
+        listeners.at(i)->handlePause();
+}
+
+void QtAndroidPrivate::handleResume()
+{
+    QMutexLocker locker(&g_resumePauseListeners()->mutex);
+    const QList<QtAndroidPrivate::ResumePauseListener *> &listeners = g_resumePauseListeners()->listeners;
+    for (int i=0; i<listeners.size(); ++i)
+        listeners.at(i)->handleResume();
+}
+
 static inline bool exceptionCheck(JNIEnv *env)
 {
     if (env->ExceptionCheck()) {
diff --git a/src/corelib/kernel/qjnihelpers_p.h b/src/corelib/kernel/qjnihelpers_p.h
index 3ed8338b18..883b08ef60 100644
--- a/src/corelib/kernel/qjnihelpers_p.h
+++ b/src/corelib/kernel/qjnihelpers_p.h
@@ -68,6 +68,14 @@ namespace QtAndroidPrivate
         virtual bool handleNewIntent(JNIEnv *env, jobject intent) = 0;
     };
 
+    class Q_CORE_EXPORT ResumePauseListener
+    {
+    public:
+        virtual ~ResumePauseListener() {}
+        virtual void handlePause() {};
+        virtual void handleResume() {};
+    };
+
     Q_CORE_EXPORT jobject activity();
     Q_CORE_EXPORT JavaVM *javaVM();
     Q_CORE_EXPORT jint initJNI(JavaVM *vm, JNIEnv *env);
@@ -82,6 +90,11 @@ namespace QtAndroidPrivate
     Q_CORE_EXPORT void handleNewIntent(JNIEnv *env, jobject intent);
     Q_CORE_EXPORT void registerNewIntentListener(NewIntentListener *listener);
     Q_CORE_EXPORT void unregisterNewIntentListener(NewIntentListener *listener);
+
+    Q_CORE_EXPORT void handlePause();
+    Q_CORE_EXPORT void handleResume();
+    Q_CORE_EXPORT void registerResumePauseListener(ResumePauseListener *listener);
+    Q_CORE_EXPORT void unregisterResumePauseListener(ResumePauseListener *listener);
 }
 
 QT_END_NAMESPACE