am da9f556a: Merge "Classify touches into three types."

* commit 'da9f556a15e7ff823b8ac5f273f918691b278505':
  Classify touches into three types.

2 files changed, 30 insertions, 21 deletions

diff --git a/java/res/xml/method.xml b/java/res/xml/method.xml
index f2f3178de..6184add4d 100644
--- a/java/res/xml/method.xml
+++ b/java/res/xml/method.xml
@@ -31,141 +31,145 @@
             android:label="@string/subtype_en_US"
             android:imeSubtypeLocale="en_US"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="TrySuppressingImeSwitcher,AsciiCapable"
+            android:imeSubtypeExtraValue="TrySuppressingImeSwitcher,AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_en_GB"
             android:imeSubtypeLocale="en_GB"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="TrySuppressingImeSwitcher,AsciiCapable"
+            android:imeSubtypeExtraValue="TrySuppressingImeSwitcher,AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="ar"
             android:imeSubtypeMode="keyboard"
+            android:imeSubtypeExtraValue="SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="cs"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="da"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="de"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_de_qwerty"
             android:imeSubtypeLocale="de"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable,KeyboardLocale=de_ZZ"
+            android:imeSubtypeExtraValue="AsciiCapable,KeyboardLocale=de_ZZ,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="es"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="fi"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="fr"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="fr_CA"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="fr_CH"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="hr"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="hu"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="it"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <!-- Java uses the deprecated "iw" code instead of the standard "he" code for Hebrew. -->
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="iw"
             android:imeSubtypeMode="keyboard"
+            android:imeSubtypeExtraValue="SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="nb"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="nl"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="pl"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="pt"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="ru"
             android:imeSubtypeMode="keyboard"
+            android:imeSubtypeExtraValue="SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="sr"
             android:imeSubtypeMode="keyboard"
+            android:imeSubtypeExtraValue="SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="sv"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
     <subtype android:icon="@drawable/ic_subtype_keyboard"
             android:label="@string/subtype_generic"
             android:imeSubtypeLocale="tr"
             android:imeSubtypeMode="keyboard"
-            android:imeSubtypeExtraValue="AsciiCapable"
+            android:imeSubtypeExtraValue="AsciiCapable,SupportTouchPositionCorrection"
     />
 </input-method>
diff --git a/java/src/com/android/inputmethod/keyboard/ProximityInfo.java b/java/src/com/android/inputmethod/keyboard/ProximityInfo.java
index d35b1a939..cc6feeb4a 100644
--- a/java/src/com/android/inputmethod/keyboard/ProximityInfo.java
+++ b/java/src/com/android/inputmethod/keyboard/ProximityInfo.java
@@ -19,6 +19,7 @@ package com.android.inputmethod.keyboard;
 import android.graphics.Rect;
 
 import com.android.inputmethod.keyboard.Key;
+import com.android.inputmethod.latin.SubtypeSwitcher;
 import com.android.inputmethod.latin.Utils;
 import com.android.inputmethod.latin.spellcheck.SpellCheckerProximityInfo;
 
@@ -31,6 +32,8 @@ public class ProximityInfo {
     /** Number of key widths from current touch point to search for nearest keys. */
     private static float SEARCH_DISTANCE = 1.2f;
     private static final int[] EMPTY_INT_ARRAY = new int[0];
+    private static final String SUPPORT_TOUCH_POSITION_CORRECTION =
+            "SupportTouchPositionCorrection";
 
     private final int mKeyHeight;
     private final int mGridWidth;
@@ -120,8 +123,10 @@ public class ProximityInfo {
             keyCharCodes[i] = key.mCode;
         }
 
+        final SubtypeSwitcher switcher = SubtypeSwitcher.getInstance();
         final boolean hasTouchPositionCorrectionData =
-                mTouchPositionCorrectionXs != null
+                switcher.currentSubtypeContainsExtraValueKey(SUPPORT_TOUCH_POSITION_CORRECTION)
+                && mTouchPositionCorrectionXs != null
                 && mTouchPositionCorrectionYs != null
                 && mTouchPositionCorrectionRadii != null
                 && mTouchPositionCorrectionXs.length > 0