Promote input method dialogs layers with input method.

When raising the layer of the input method window we also
have to raise the layer of its assosciated dialogs which
thankfully are already collected for us.

Bug: 28138068
Bug: 28186814
Change-Id: I4e63a642199c5aad3b3322e773df287ced80d641

1 files changed, 4 insertions, 0 deletions

diff --git a/services/core/java/com/android/server/wm/WindowLayersController.java b/services/core/java/com/android/server/wm/WindowLayersController.java
index 6bdcd42ee081..2722eedfedf0 100644
--- a/services/core/java/com/android/server/wm/WindowLayersController.java
+++ b/services/core/java/com/android/server/wm/WindowLayersController.java
@@ -203,6 +203,10 @@ public class WindowLayersController {
         if (mDockDivider != null && mDockDivider.isVisibleLw()
                 && mService.mInputMethodWindow != null) {
             layer = assignAndIncreaseLayerIfNeeded(mService.mInputMethodWindow, layer);
+            for (int i = mService.mInputMethodDialogs.size() - 1; i >= 0; i--) {
+                final WindowState dialog = mService.mInputMethodDialogs.get(i);
+                layer = assignAndIncreaseLayerIfNeeded(dialog, layer);
+            }
         }
 
         // We know that we will be animating a relaunching window in the near future, which will