Some more simplification of DecoderSpec works (afdde633) · Commits · e / os / android_packages_inputmethods_LatinIME

tools/dicttool/src/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtils.java

+13 −6

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import java.io.IOException;
		import java.io.InputStream;
		import java.io.InputStreamReader;
		import java.io.OutputStream;
		import java.util.Arrays;
		import java.util.ArrayList;

		/**
		@@ -52,12 +53,18 @@ public final class BinaryDictOffdeviceUtils {
		public final static int ENCRYPTION = 2;
		private final static int MAX_DECODE_DEPTH = 4;

		ArrayList<Integer> mDecoderSpec = new ArrayList<>();
		final int[] mDecoderSpec;
		File mFile;

		public DecoderChainSpec addStep(final int stepDescription) {
		mDecoderSpec.add(stepDescription);
		return this;
		public DecoderChainSpec() {
		mDecoderSpec = new int[0];
		mFile = null;
		}

		public DecoderChainSpec(final DecoderChainSpec src, final int newStep) {
		mDecoderSpec = Arrays.copyOf(src.mDecoderSpec, src.mDecoderSpec.length + 1);
		mDecoderSpec[src.mDecoderSpec.length] = newStep;
		mFile = src.mFile;
		}

		private String getStepDescription(final int step) {
		@@ -120,7 +127,7 @@ public final class BinaryDictOffdeviceUtils {
		final DecoderChainSpec newSpec =
		getRawDictionaryOrNullInternal(spec, uncompressedFile, depth + 1);
		if (null == newSpec) return null;
		return newSpec.addStep(DecoderChainSpec.COMPRESSION);
		return new DecoderChainSpec(newSpec, DecoderChainSpec.COMPRESSION);
		}
		// It's not a compressed either - try to see if it's crypted.
		final File decryptedFile = tryGetDecryptedFile(src);
		@@ -128,7 +135,7 @@ public final class BinaryDictOffdeviceUtils {
		final DecoderChainSpec newSpec =
		getRawDictionaryOrNullInternal(spec, decryptedFile, depth + 1);
		if (null == newSpec) return null;
		return newSpec.addStep(DecoderChainSpec.ENCRYPTION);
		return new DecoderChainSpec(newSpec, DecoderChainSpec.ENCRYPTION);
		}
		return null;
		}

tools/dicttool/tests/com/android/inputmethod/latin/dicttool/BinaryDictOffdeviceUtilsTests.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -82,7 +82,7 @@ public class BinaryDictOffdeviceUtilsTests extends TestCase {
		assertEquals("Wrong decode spec",
		BinaryDictOffdeviceUtils.DecoderChainSpec.COMPRESSION, step);
		}
		assertEquals("Wrong decode spec", 3, decodeSpec.mDecoderSpec.size());
		assertEquals("Wrong decode spec", 3, decodeSpec.mDecoderSpec.length);
		final DictDecoder dictDecoder = BinaryDictIOUtils.getDictDecoder(decodeSpec.mFile, 0,
		decodeSpec.mFile.length());
		final FusionDictionary resultDict =