Plumbing for ProductionFlag.USES_CURSOR_ANCHOR_MONITOR

With this CL, LatinIME starts calling
InputMethodService#setCursorAnchorMonitorMode in #onStartInput()
when ProductionFlag.USES_CURSOR_ANCHOR_MONITOR flag is explicitly
set to true.

BUG: 13891796
Change-Id: Ib2fb0c3521b61859d4cc530155ccaaee7ee16cbc

1 files changed, 14 insertions, 0 deletions

diff --git a/java/src/com/android/inputmethod/latin/LatinIME.java b/java/src/com/android/inputmethod/latin/LatinIME.java
index 6d36af77a..2cfecd740 100644
--- a/java/src/com/android/inputmethod/latin/LatinIME.java
+++ b/java/src/com/android/inputmethod/latin/LatinIME.java
@@ -366,6 +366,12 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
                 if (latinIme != null) {
                     executePendingImsCallback(latinIme, editorInfo, restarting);
                     latinIme.onStartInputInternal(editorInfo, restarting);
+                    if (ProductionFlag.USES_CURSOR_ANCHOR_MONITOR) {
+                        // Currently we need to call this every time when the IME is attached to
+                        // new application.
+                        // TODO: Consider if we can do this automatically in the framework.
+                        InputMethodServiceCompatUtils.setCursorAnchorMonitorMode(latinIme, 1);
+                    }
                 }
             }
         }
@@ -923,6 +929,14 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
         mSubtypeState.currentSubtypeUsed();
     }
 
+    @Override
+    public void onUpdateCursor(Rect rect) {
+        if (DEBUG) {
+            Log.i(TAG, "onUpdateCursor:" + rect.toShortString());
+        }
+        super.onUpdateCursor(rect);
+    }
+
     /**
      * This is called when the user has clicked on the extracted text view,
      * when running in fullscreen mode.  The default implementation hides