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Never pass negative values to setSelection. 

Bug: 13136079
Change-Id: Ieae6bafbd5339a033f0f342ba9af7dcc4ce209fa
main
Jean Chalard 2014-02-24 16:52:55 +09:00
parent 2b72aa07a9
commit f19745728e
1 changed files with 6 additions and 2 deletions
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8
java/src/com/android/inputmethod/latin/RichInputConnection.java
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@ -483,12 +483,16 @@ public final class RichInputConnection {
*
* @param start the character index where the selection should start.
* @param end the character index where the selection should end.
* @return Returns true on success, false if the input connection is no longer valid either when
* setting the selection or when retrieving the text cache at that point.
* @return Returns true on success, false on failure: either the input connection is no longer
* valid when setting the selection or when retrieving the text cache at that point, or
* invalid arguments were passed.
*/
public boolean setSelection(final int start, final int end) {
if (DEBUG_BATCH_NESTING) checkBatchEdit();
if (DEBUG_PREVIOUS_TEXT) checkConsistencyForDebug();
if (start < 0 || end < 0) {
return false;
}
mExpectedSelStart = start;
mExpectedSelEnd = end;
if (null != mIC) {