Added share into

app/src/main/java/eu/faircode/email/ActivityCompose.java

@@ -44,9 +44,36 @@ public class ActivityCompose extends ActivityBase implements FragmentManager.OnB
 
         getSupportFragmentManager().addOnBackStackChangedListener(this);
 
-        if (getSupportFragmentManager().getFragments().size() == 0) {
+        handle(getIntent());
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        setIntent(intent);
+        handle(intent);
+    }
+
+    @Override
+    public void onBackStackChanged() {
+        if (getSupportFragmentManager().getBackStackEntryCount() == 0) {
+            Intent parent = getParentActivityIntent();
+            if (parent != null)
+                if (shouldUpRecreateTask(parent))
+                    TaskStackBuilder.create(this)
+                            .addNextIntentWithParentStack(parent)
+                            .startActivities();
+                else {
+                    parent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
+                    startActivity(parent);
+                }
+
+            finishAndRemoveTask();
+        }
+    }
+
+    private void handle(Intent intent) {
         Bundle args;
-            Intent intent = getIntent();
         String action = intent.getAction();
         if (Intent.ACTION_VIEW.equals(action) ||
                 Intent.ACTION_SENDTO.equals(action) ||
@@ -156,22 +183,3 @@ public class ActivityCompose extends ActivityBase implements FragmentManager.OnB
         fragmentTransaction.commit();
     }
 }
-
-    @Override
-    public void onBackStackChanged() {
-        if (getSupportFragmentManager().getBackStackEntryCount() == 0) {
-            Intent parent = getParentActivityIntent();
-            if (parent != null)
-                if (shouldUpRecreateTask(parent))
-                    TaskStackBuilder.create(this)
-                            .addNextIntentWithParentStack(parent)
-                            .startActivities();
-                else {
-                    parent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-                    startActivity(parent);
-                }
-
-            finishAndRemoveTask();
-        }
-    }
-}