Fix the search bug that not to search when the char input buffer is e…

…mpty. Fix the backspace bug when the char input buffer is empty
vincicat · Mar 2, 2012 · 34f907e · 34f907e
1 parent d81bef1
commit 34f907e
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/src/com/linkomnia/android/StrokeFiveKeyboard/StrokeFiveKeyboard.java b/src/com/linkomnia/android/StrokeFiveKeyboard/StrokeFiveKeyboard.java
@@ -248,8 +248,7 @@ private void handleBackspace() {
             updateCandidates();
         } else if (this.strokecount > 0) {
             this.stroktreset();
-            //getCurrentInputConnection().commitText("", 0);
-            updateCandidates();
+            this.setCandidatesViewShown(false);
         } else {
             this.setCandidatesViewShown(false);
             keyDownUp(KeyEvent.KEYCODE_DEL);
@@ -272,7 +271,12 @@ private void keyDownUp(int keyEventCode) {
     }
 
     private void updateCandidates() {
-        ArrayList<String> words = this.mKeyData.searchRecord(new String(this.charbuffer,0,this.strokecount));
+        ArrayList<String> words;
+        if (this.charbuffer.length > 0) {
+            words = this.mKeyData.searchRecord(new String(this.charbuffer,0,this.strokecount));
+        } else {
+            words = new ArrayList<String>();
+        }
         if (words.isEmpty()) {
             setCandidatesViewShown(false);
         } else {