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Merge "Disable empty suggestion word on the suggestions strip"

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Tadashi G. Takaoka 2014-06-20 02:23:18 +00:00 committed by Android (Google) Code Review
commit 0f6f5b1fdc
1 changed files with 7 additions and 0 deletions
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java/src/com/android/inputmethod/latin/suggestions/SuggestionStripLayoutHelper.java
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@ -44,6 +44,7 @@ import android.view.ViewGroup;
import android.widget.LinearLayout;
import android.widget.TextView;
import com.android.inputmethod.accessibility.AccessibilityUtils;
import com.android.inputmethod.latin.LatinImeLogger;
import com.android.inputmethod.latin.PunctuationSuggestions;
import com.android.inputmethod.latin.R;
@ -386,6 +387,12 @@ final class SuggestionStripLayoutHelper {
final float scaleX = getTextScaleX(word, width, wordView.getPaint());
wordView.setText(text); // TextView.setText() resets text scale x to 1.0.
wordView.setTextScaleX(Math.max(scaleX, MIN_TEXT_XSCALE));
// A <code>wordView</code> should be disabled when <code>word</code> is empty in order to
// make it unclickable.
// With accessibility touch exploration on, <code>wordView</code> should be enabled even
// when it is empty to avoid announcing as "disabled".
wordView.setEnabled(!TextUtils.isEmpty(word)
|| AccessibilityUtils.getInstance().isTouchExplorationEnabled());
return wordView;
}