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am 76ead0ea: Fix a possible crash
* commit '76ead0ead06ab1c09c698247c19d1d2f4bd35d23': Fix a possible crash
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commit
81e13359a7
@ -68,9 +68,13 @@ final class BinaryDictionaryGetter {
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/**
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* Generates a unique temporary file name in the app cache directory.
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*/
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public static String getTempFileName(String id, Context context) throws IOException {
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return File.createTempFile(DictionaryInfoUtils.replaceFileNameDangerousCharacters(id),
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null).getAbsolutePath();
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public static String getTempFileName(final String id, final Context context)
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throws IOException {
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final String safeId = DictionaryInfoUtils.replaceFileNameDangerousCharacters(id);
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// If the first argument is less than three chars, createTempFile throws a
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// RuntimeException. We don't really care about what name we get, so just
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// put a three-chars prefix makes us safe.
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return File.createTempFile("xxx" + safeId, null).getAbsolutePath();
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}
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/**
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