1 files changed, 27 insertions, 7 deletions

diff --git a/java/src/com/android/inputmethod/latin/RichInputConnection.java b/java/src/com/android/inputmethod/latin/RichInputConnection.java
index db68b0b96..8ed7ab264 100644
--- a/java/src/com/android/inputmethod/latin/RichInputConnection.java
+++ b/java/src/com/android/inputmethod/latin/RichInputConnection.java
@@ -17,6 +17,7 @@
 package com.android.inputmethod.latin;
 
 import android.inputmethodservice.InputMethodService;
+import android.text.SpannableString;
 import android.text.TextUtils;
 import android.util.Log;
 import android.view.KeyEvent;
@@ -181,6 +182,11 @@ public final class RichInputConnection {
         }
     }
 
+    public CharSequence getSelectedText(final int flags) {
+        if (null == mIC) return null;
+        return mIC.getSelectedText(flags);
+    }
+
     /**
      * Gets the caps modes we should be in after this specific string.
      *
@@ -444,9 +450,9 @@ public final class RichInputConnection {
         public final int mCharsAfter;
 
         /** The actual characters that make up a word */
-        public final String mWord;
+        public final CharSequence mWord;
 
-        public Range(int charsBefore, int charsAfter, String word) {
+        public Range(int charsBefore, int charsAfter, CharSequence word) {
             if (charsBefore < 0 || charsAfter < 0) {
                 throw new IndexOutOfBoundsException();
             }
@@ -500,7 +506,7 @@ public final class RichInputConnection {
      *   separator. For example, if the field contains "he|llo world", where |
      *   represents the cursor, then "hello " will be returned.
      */
-    public String getWordAtCursor(String separators) {
+    public CharSequence getWordAtCursor(String separators) {
         // getWordRangeAtCursor returns null if the connection is null
         Range r = getWordRangeAtCursor(separators, 0);
         return (r == null) ? null : r.mWord;
@@ -519,8 +525,10 @@ public final class RichInputConnection {
         if (mIC == null || sep == null) {
             return null;
         }
-        final CharSequence before = mIC.getTextBeforeCursor(1000, 0);
-        final CharSequence after = mIC.getTextAfterCursor(1000, 0);
+        final CharSequence before = mIC.getTextBeforeCursor(1000,
+                InputConnection.GET_TEXT_WITH_STYLES);
+        final CharSequence after = mIC.getTextAfterCursor(1000,
+                InputConnection.GET_TEXT_WITH_STYLES);
         if (before == null || after == null) {
             return null;
         }
@@ -562,8 +570,9 @@ public final class RichInputConnection {
             }
         }
 
-        final String word = before.toString().substring(startIndexInBefore, before.length())
-                + after.toString().substring(0, endIndexInAfter);
+        final SpannableString word = new SpannableString(TextUtils.concat(
+                before.subSequence(startIndexInBefore, before.length()),
+                after.subSequence(0, endIndexInAfter)));
         return new Range(before.length() - startIndexInBefore, endIndexInAfter, word);
     }
 
@@ -711,4 +720,15 @@ public final class RichInputConnection {
         // position and the expected position, then it must be a belated update.
         return (newSelStart - oldSelStart) * (mCurrentCursorPosition - newSelStart) >= 0;
     }
+
+    /**
+     * Looks at the text just before the cursor to find out if it looks like a URL.
+     *
+     * The weakest point here is, if we don't have enough text bufferized, we may fail to realize
+     * we are in URL situation, but other places in this class have the same limitation and it
+     * does not matter too much in the practice.
+     */
+    public boolean textBeforeCursorLooksLikeURL() {
+        return StringUtils.lastPartLooksLikeURL(mCommittedTextBeforeComposingText);
+    }
 }