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am 76ead0ea: Fix a possible crash

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* commit '76ead0ead06ab1c09c698247c19d1d2f4bd35d23':
  Fix a possible crash
This commit is contained in:
Jean Chalard 2013-02-23 01:50:18 -08:00 committed by Android Git Automerger
commit 81e13359a7
1 changed files with 7 additions and 3 deletions
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java/src/com/android/inputmethod/latin/BinaryDictionaryGetter.java
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@ -68,9 +68,13 @@ final class BinaryDictionaryGetter {
/** /**
* Generates a unique temporary file name in the app cache directory. * Generates a unique temporary file name in the app cache directory.
*/ */
public static String getTempFileName(String id, Context context) throws IOException { public static String getTempFileName(final String id, final Context context)
return File.createTempFile(DictionaryInfoUtils.replaceFileNameDangerousCharacters(id), throws IOException {
null).getAbsolutePath(); final String safeId = DictionaryInfoUtils.replaceFileNameDangerousCharacters(id);
// If the first argument is less than three chars, createTempFile throws a
// RuntimeException. We don't really care about what name we get, so just
// put a three-chars prefix makes us safe.
return File.createTempFile("xxx" + safeId, null).getAbsolutePath();
} }
/** /**