Android: Add runOnUiThread() function

Enables QRunnables to be run on the UI thread. For now this function
is only intended for internal consumption.

Change-Id: I5e2abb06104219a9dd55b3308113056e4da5fa07
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@theqtcompany.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java
index 51688441e0..0e0072d234 100644
--- a/src/android/jar/src/org/qtproject/qt5/android/QtNative.java
+++ b/src/android/jar/src/org/qtproject/qt5/android/QtNative.java
@@ -191,6 +191,16 @@ public class QtNative
         }
     }
 
+    private static void runQtOnUiThread(final long id)
+    {
+        runAction(new Runnable() {
+            @Override
+            public void run() {
+                QtNative.onAndroidUiThread(id);
+            }
+        });
+    }
+
     public static boolean startApplication(String params,
                                            String environment,
                                            String mainLibrary,
@@ -618,4 +628,6 @@ public class QtNative
 
     // activity methods
     public static native void onActivityResult(int requestCode, int resultCode, Intent data);
+
+    public static native void onAndroidUiThread(long id);
 }