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LatinIME
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Stop throwing an exception in some corner cases. 

When the application is modifying the text under our feet,
we may come through this code path. We should log the error
rather than crash.

Bug: 5869235
Change-Id: Ic0fd24c3bc805d44c5db0ad781ddebeca0450614
main
Jean Chalard 2012-02-02 14:51:25 +09:00
parent c603409f28
commit 51fd1632f5
1 changed files with 10 additions and 9 deletions
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19
java/src/com/android/inputmethod/latin/LatinIME.java
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@ -872,13 +872,11 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// turn this flag on in succession and both onUpdateSelection() calls arrive after
// the second one - the first call successfully avoids this test, but the second one
// enters. For the moment we rely on candidatesCleared to further reduce the impact.
if (SPACE_STATE_WEAK == mSpaceState) {
// Test for no WEAK_SPACE action because there is a race condition that may end up
// in coming here on a normal key press. We set this to NONE because after
// a cursor move, we don't want the suggestion strip to swap the space with the
// newly inserted punctuation.
mSpaceState = SPACE_STATE_NONE;
}
// We set this to NONE because after a cursor move, we don't want the space
// state-related special processing to kick in.
mSpaceState = SPACE_STATE_NONE;
if (((mWordComposer.isComposingWord())
|| mVoiceProxy.isVoiceInputHighlighted())
&& (selectionChanged || candidatesCleared)) {
@ -2221,9 +2219,12 @@ public class LatinIME extends InputMethodServiceCompatWrapper implements Keyboar
// be needed, but it's there just in case something went wrong.
final CharSequence textBeforeCursor = ic.getTextBeforeCursor(2, 0);
if (!". ".equals(textBeforeCursor)) {
// We should not have come here if we aren't just after a ". ".
throw new RuntimeException("Tried to revert double-space combo but we didn't find "
// Theoretically we should not be coming here if there isn't ". " before the
// cursor, but the application may be changing the text while we are typing, so
// anything goes. We should not crash.
Log.d(TAG, "Tried to revert double-space combo but we didn't find "
+ "\". \" just before the cursor.");
return false;
}
ic.beginBatchEdit();
ic.deleteSurroundingText(2, 0);