am bc48a8f7: am c60a846e: Fix NPE in Settings.updateCustomInputStylesSummary
* commit 'bc48a8f7ab0d9003a9c97ceb7d85bcf0502785a6': Fix NPE in Settings.updateCustomInputStylesSummarymain
commit
516b785ce0
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@ -28,6 +28,7 @@ import android.view.inputmethod.InputMethodSubtype;
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import java.util.ArrayList;
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public class AdditionalSubtype {
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private static final InputMethodSubtype EMPTY_SUBTYPE_ARRAY = new InputMethodSubtype[0];
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private AdditionalSubtype() {
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// This utility class is not publicly instantiable.
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@ -86,7 +87,7 @@ public class AdditionalSubtype {
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public static InputMethodSubtype[] createAdditionalSubtypesArray(String prefSubtypes) {
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if (TextUtils.isEmpty(prefSubtypes)) {
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return null;
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return EMPTY_SUBTYPE_ARRAY;
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}
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final String[] prefSubtypeArray = prefSubtypes.split(PREF_SUBTYPE_SEPARATOR);
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final ArrayList<InputMethodSubtype> subtypesList =
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