Disable pop-up preview on mini keyboard

This change also disable the special behavior of long press a key that
has only one digit alternate.  If the visual design of both the pop-up
preview and the mini keyboard will look like same, I think that
showing mini keyboard is enough for the key that has one digit
alternate.

Bug: 2973546
Change-Id: I04f138c120aa58526fe054626dac856171fb7a58

1 files changed, 0 insertions, 18 deletions

diff --git a/java/src/com/android/inputmethod/latin/LatinKeyboardView.java b/java/src/com/android/inputmethod/latin/LatinKeyboardView.java
index 4295427e3..8f20a22d0 100644
--- a/java/src/com/android/inputmethod/latin/LatinKeyboardView.java
+++ b/java/src/com/android/inputmethod/latin/LatinKeyboardView.java
@@ -78,17 +78,6 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
         setKeyboardLocal(k);
     }
 
-    private static boolean hasOneDigitAlternate(Key key) {
-        final CharSequence alternates = key.popupCharacters;
-        if (alternates == null)
-            return false;
-        final String altChars = alternates.toString();
-        if (altChars.codePointCount(0, altChars.length()) != 1)
-            return false;
-        final int altCode = altChars.codePointAt(0);
-        return altCode >= '0' && altCode <= '9';
-    }
-
     @Override
     protected boolean onLongPress(Key key) {
         int primaryCode = key.codes[0];
@@ -104,13 +93,6 @@ public class LatinKeyboardView extends LatinKeyboardBaseView {
                     LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,
                     LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE);
             return true;
-        } else if (hasOneDigitAlternate(key)) {
-            mKeyCodes[0] = primaryCode = key.popupCharacters.charAt(0);
-            // when there is only one alternate character, send it as key action.
-            getOnKeyboardActionListener().onKey(primaryCode, mKeyCodes,
-                    LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE,
-                    LatinKeyboardBaseView.NOT_A_TOUCH_COORDINATE);
-            return true;
         } else {
             return super.onLongPress(key);
         }