Add InputConnection#performSpellCheck().

IME can use this method to redo spell checking after it has learned a
new user dictionary word.

Bug: 166304720
Test: atest CtsInputMethodTestCases:SpellCheckerTest
Change-Id: I956cd46f25bb77b7e1a6a3e1478c0d7efa1a056a

1 files changed, 7 insertions, 0 deletions

diff --git a/core/java/android/widget/TextView.java b/core/java/android/widget/TextView.java
index 02a930017906..ffe1b382cfda 100644
--- a/core/java/android/widget/TextView.java
+++ b/core/java/android/widget/TextView.java
@@ -8913,6 +8913,13 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
         // intentionally empty
     }
 
+    /** @hide */
+    public void onPerformSpellCheck() {
+        if (mEditor != null && mEditor.mSpellChecker != null) {
+            mEditor.mSpellChecker.onPerformSpellCheck();
+        }
+    }
+
     /**
      * Called by the framework in response to a private command from the
      * current method, provided by it calling