diff options
Diffstat (limited to 'java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java')
| -rw-r--r-- | java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java | 30 |
1 files changed, 19 insertions, 11 deletions
diff --git a/java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java b/java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java index b0b65edb6..9a3f88f52 100644 --- a/java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java +++ b/java/src/com/android/inputmethod/latin/BinaryDictionaryFileDumper.java @@ -154,6 +154,9 @@ public final class BinaryDictionaryFileDumper { for (int mode = MODE_MIN; mode <= MODE_MAX; ++mode) { InputStream originalSourceStream = null; InputStream inputStream = null; + InputStream uncompressedStream = null; + InputStream decryptedStream = null; + BufferedInputStream bufferedStream = null; File outputFile = null; FileOutputStream outputStream = null; AssetFileDescriptor afd = null; @@ -173,18 +176,19 @@ public final class BinaryDictionaryFileDumper { // Get the appropriate decryption method for this try switch (mode) { case COMPRESSED_CRYPTED_COMPRESSED: - inputStream = FileTransforms.getUncompressedStream( - FileTransforms.getDecryptedStream( - FileTransforms.getUncompressedStream( - originalSourceStream))); + uncompressedStream = + FileTransforms.getUncompressedStream(originalSourceStream); + decryptedStream = FileTransforms.getDecryptedStream(uncompressedStream); + inputStream = FileTransforms.getUncompressedStream(decryptedStream); break; case CRYPTED_COMPRESSED: - inputStream = FileTransforms.getUncompressedStream( - FileTransforms.getDecryptedStream(originalSourceStream)); + decryptedStream = FileTransforms.getDecryptedStream(originalSourceStream); + inputStream = FileTransforms.getUncompressedStream(decryptedStream); break; case COMPRESSED_CRYPTED: - inputStream = FileTransforms.getDecryptedStream( - FileTransforms.getUncompressedStream(originalSourceStream)); + uncompressedStream = + FileTransforms.getUncompressedStream(originalSourceStream); + inputStream = FileTransforms.getDecryptedStream(uncompressedStream); break; case COMPRESSED_ONLY: inputStream = FileTransforms.getUncompressedStream(originalSourceStream); @@ -195,8 +199,9 @@ public final class BinaryDictionaryFileDumper { case NONE: inputStream = originalSourceStream; break; - } - checkMagicAndCopyFileTo(new BufferedInputStream(inputStream), outputStream); + } + bufferedStream = new BufferedInputStream(inputStream); + checkMagicAndCopyFileTo(bufferedStream, outputStream); outputStream.flush(); outputStream.close(); final File finalFile = new File(finalFileName); @@ -228,8 +233,11 @@ public final class BinaryDictionaryFileDumper { try { // inputStream.close() will close afd, we should not call afd.close(). if (null != inputStream) inputStream.close(); + if (null != uncompressedStream) uncompressedStream.close(); + if (null != decryptedStream) decryptedStream.close(); + if (null != bufferedStream) bufferedStream.close(); } catch (Exception e) { - Log.e(TAG, "Exception while closing a cross-process file descriptor : " + e); + Log.e(TAG, "Exception while closing a file descriptor : " + e); } try { if (null != outputStream) outputStream.close(); |