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Fix crash when trying to scroll (no) suggestions

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Clam 2016-01-01 12:25:27 +11:00
parent d3b10a47bf
commit f486fbbde5
1 changed files with 4 additions and 2 deletions
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src/org/nyanya/android/traditionalt9/TraditionalT9.java
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@ -1146,11 +1146,13 @@ public class TraditionalT9 extends InputMethodService implements
if (mKeyMode != MODE_NUM && mComposing.length() > 0) { if (mKeyMode != MODE_NUM && mComposing.length() > 0) {
if (keyCode == KeyMap.DPAD_DOWN) { if (keyCode == KeyMap.DPAD_DOWN) {
mCandidateView.scrollSuggestion(1); mCandidateView.scrollSuggestion(1);
currentInputConnection.setComposingText(mSuggestionStrings.get(mCandidateView.mSelectedIndex), 1); if (mSuggestionStrings.size() > mCandidateView.mSelectedIndex)
currentInputConnection.setComposingText(mSuggestionStrings.get(mCandidateView.mSelectedIndex), 1);
return true; return true;
} else if (keyCode == KeyMap.DPAD_UP) { } else if (keyCode == KeyMap.DPAD_UP) {
mCandidateView.scrollSuggestion(-1); mCandidateView.scrollSuggestion(-1);
currentInputConnection.setComposingText(mSuggestionStrings.get(mCandidateView.mSelectedIndex), 1); if (mSuggestionStrings.size() > mCandidateView.mSelectedIndex)
currentInputConnection.setComposingText(mSuggestionStrings.get(mCandidateView.mSelectedIndex), 1);
return true; return true;
} else if (keyCode == KeyMap.DPAD_LEFT || keyCode == KeyMap.DPAD_RIGHT) { } else if (keyCode == KeyMap.DPAD_LEFT || keyCode == KeyMap.DPAD_RIGHT) {
if (mKeyMode == MODE_LANG) { if (mKeyMode == MODE_LANG) {