Follow API signature change in CursorAnchorInfo

This is just a follow up CL for Ia8cbb9f6b41cd9509fc0147fd68763df.
No behavial change is intended.

BUG: 17200900
Change-Id: Iba23b731ebde64ec2e816c5b4bef1d93632fce1e

java/src/com/android/inputmethod/compat/CursorAnchorInfoCompatWrapper.java

@@ -23,34 +23,16 @@ import com.android.inputmethod.annotations.UsedForTesting;
 
 @UsedForTesting
 public final class CursorAnchorInfoCompatWrapper {
-    public static final int CHARACTER_RECT_TYPE_MASK = 0x0f;
 
     /**
-     * Type for {@link #CHARACTER_RECT_TYPE_MASK}: the editor did not specify any type of this
+     * The insertion marker or character bounds have at least one visible region.
-     * character. Editor authors should not use this flag.
      */
-    public static final int CHARACTER_RECT_TYPE_UNSPECIFIED = 0;
+    public static final int FLAG_HAS_VISIBLE_REGION = 0x01;
 
     /**
-     * Type for {@link #CHARACTER_RECT_TYPE_MASK}: the character is entirely visible.
+     * The insertion marker or character bounds have at least one invisible (clipped) region.
      */
-    public static final int CHARACTER_RECT_TYPE_FULLY_VISIBLE = 1;
+    public static final int FLAG_HAS_INVISIBLE_REGION = 0x02;
-
-    /**
-     * Type for {@link #CHARACTER_RECT_TYPE_MASK}: some area of the character is invisible.
-     */
-    public static final int CHARACTER_RECT_TYPE_PARTIALLY_VISIBLE = 2;
-
-    /**
-     * Type for {@link #CHARACTER_RECT_TYPE_MASK}: the character is entirely invisible.
-     */
-    public static final int CHARACTER_RECT_TYPE_INVISIBLE = 3;
-
-    /**
-     * Type for {@link #CHARACTER_RECT_TYPE_MASK}: the editor gave up to calculate the rectangle
-     * for this character. Input method authors should ignore the returned rectangle.
-     */
-    public static final int CHARACTER_RECT_TYPE_NOT_FEASIBLE = 4;
 
     // Note that CursorAnchorInfo has been introduced in API level XX (Build.VERSION_CODE.LXX).
     private static final CompatUtils.ClassWrapper sCursorAnchorInfoClass;
@@ -63,7 +45,7 @@ public final class CursorAnchorInfoCompatWrapper {
     private static final CompatUtils.ToFloatMethodWrapper sGetInsertionMarkerHorizontalMethod;
     private static final CompatUtils.ToFloatMethodWrapper sGetInsertionMarkerTopMethod;
     private static final CompatUtils.ToObjectMethodWrapper<Matrix> sGetMatrixMethod;
-    private static final CompatUtils.ToBooleanMethodWrapper sIsInsertionMarkerClippedMethod;
+    private static final CompatUtils.ToIntMethodWrapper sGetInsertionMarkerFlagsMethod;
 
     private static int COMPOSING_TEXT_START_DEFAULT = -1;
     static {
@@ -72,7 +54,7 @@ public final class CursorAnchorInfoCompatWrapper {
         sGetCharacterRectMethod = sCursorAnchorInfoClass.getMethod(
                 "getCharacterRect", (RectF)null, int.class);
         sGetCharacterRectFlagsMethod = sCursorAnchorInfoClass.getPrimitiveMethod(
-                "getCharacterRectFlags", CHARACTER_RECT_TYPE_UNSPECIFIED, int.class);
+                "getCharacterRectFlags", 0, int.class);
         sGetComposingTextMethod = sCursorAnchorInfoClass.getMethod(
                 "getComposingText", (CharSequence)null);
         sGetComposingTextStartMethod = sCursorAnchorInfoClass.getPrimitiveMethod(
@@ -86,8 +68,8 @@ public final class CursorAnchorInfoCompatWrapper {
         sGetInsertionMarkerTopMethod = sCursorAnchorInfoClass.getPrimitiveMethod(
                 "getInsertionMarkerTop", 0.0f);
         sGetMatrixMethod = sCursorAnchorInfoClass.getMethod("getMatrix", (Matrix)null);
-        sIsInsertionMarkerClippedMethod = sCursorAnchorInfoClass.getPrimitiveMethod(
+        sGetInsertionMarkerFlagsMethod = sCursorAnchorInfoClass.getPrimitiveMethod(
-                "isInsertionMarkerClipped", false);
+                "getInsertionMarkerFlags", 0);
     }
 
     @UsedForTesting
@@ -154,7 +136,7 @@ public final class CursorAnchorInfoCompatWrapper {
         return sGetInsertionMarkerTopMethod.invoke(mInstance);
     }
 
-    public boolean isInsertionMarkerClipped() {
+    public int getInsertionMarkerFlags() {
-        return sIsInsertionMarkerClippedMethod.invoke(mInstance);
+        return sGetInsertionMarkerFlagsMethod.invoke(mInstance);
     }
 }

java/src/com/android/inputmethod/keyboard/TextDecorator.java

@@ -276,10 +276,10 @@ public class TextDecorator {
             final int lastCharRectIndex = composingTextStart + composingText.length() - 1;
             final RectF lastCharRect = info.getCharacterRect(lastCharRectIndex);
             final int lastCharRectFlag = info.getCharacterRectFlags(lastCharRectIndex);
-            final int lastCharRectType =
+            final boolean hasInvisibleRegionInLastCharRect =
-                    lastCharRectFlag & CursorAnchorInfoCompatWrapper.CHARACTER_RECT_TYPE_MASK;
+                    (lastCharRectFlag & CursorAnchorInfoCompatWrapper.FLAG_HAS_INVISIBLE_REGION)
-            if (lastCharRect == null || matrix == null || lastCharRectType !=
+                            != 0;
-                    CursorAnchorInfoCompatWrapper.CHARACTER_RECT_TYPE_FULLY_VISIBLE) {
+            if (lastCharRect == null || matrix == null || hasInvisibleRegionInLastCharRect) {
                 mUiOperator.hideUi();
                 return;
             }
@@ -336,7 +336,8 @@ public class TextDecorator {
             }
             // In MODE_ADD_TO_DICTIONARY, we cannot retrieve the character position at all because
             // of the lack of composing text. We will use the insertion marker position instead.
-            if (info.isInsertionMarkerClipped()) {
+            if ((info.getInsertionMarkerFlags() &
+                    CursorAnchorInfoCompatWrapper.FLAG_HAS_INVISIBLE_REGION) != 0) {
                 mUiOperator.hideUi();
                 return;
             }