Release version 0.2.0

Author: johnsonlee

pom.xml

@@ -10,7 +10,7 @@
 
   <groupId>com.sdklite</groupId>
   <artifactId>exif</artifactId>
-  <version>0.1.0</version>
+  <version>0.2.0</version>
   <packaging>jar</packaging>
 
   <name>${project.artifactId}</name>

src/main/java/com/android/gallery3d/exif/ByteBufferInputStream.java

@@ -1,5 +1,3 @@
-package com.android.gallery3d.exif;
-
 /*
  * Copyright (C) 2012 The Android Open Source Project
  *
@@ -16,10 +14,13 @@
  * limitations under the License.
  */
 
+package com.android.gallery3d.exif;
+
 import java.io.InputStream;
 import java.nio.ByteBuffer;
 
 class ByteBufferInputStream extends InputStream {
+
     private ByteBuffer mBuf;
 
     public ByteBufferInputStream(ByteBuffer buf) {
@@ -39,6 +40,7 @@ public int read(byte[] bytes, int off, int len) {
         if (!mBuf.hasRemaining()) {
             return -1;
         }
+
         len = Math.min(len, mBuf.remaining());
         mBuf.get(bytes, off, len);
         return len;

src/main/java/com/android/gallery3d/exif/CountedDataInputStream.java

@@ -1,5 +1,3 @@
-package com.android.gallery3d.exif;
-
 /*
  * Copyright (C) 2012 The Android Open Source Project
  *
@@ -16,6 +14,8 @@
  * limitations under the License.
  */
 
+package com.android.gallery3d.exif;
+
 import java.io.EOFException;
 import java.io.FilterInputStream;
 import java.io.IOException;
@@ -25,9 +25,11 @@
 import java.nio.charset.Charset;
 
 class CountedDataInputStream extends FilterInputStream {
+
     private int mCount = 0;
+
     // allocate a byte buffer for a long value;
-    private final byte[] mByteArray = new byte[8];
+    private final byte mByteArray[] = new byte[8];
     private final ByteBuffer mByteBuffer = ByteBuffer.wrap(mByteArray);
 
     protected CountedDataInputStream(InputStream in) {
@@ -73,7 +75,7 @@ public void skipOrThrow(long length) throws IOException {
     public void skipTo(long target) throws IOException {
         long cur = mCount;
         long diff = target - cur;
-        assert (diff >= 0);
+        assert(diff >= 0);
         skipOrThrow(diff);
     }
 
@@ -95,7 +97,7 @@ public ByteOrder getByteOrder() {
     }
 
     public short readShort() throws IOException {
-        readOrThrow(mByteArray, 0, 2);
+        readOrThrow(mByteArray, 0 ,2);
         mByteBuffer.rewind();
         return mByteBuffer.getShort();
     }
@@ -105,7 +107,7 @@ public int readUnsignedShort() throws IOException {
     }
 
     public int readInt() throws IOException {
-        readOrThrow(mByteArray, 0, 4);
+        readOrThrow(mByteArray, 0 , 4);
         mByteBuffer.rewind();
         return mByteBuffer.getInt();
     }
@@ -115,21 +117,20 @@ public long readUnsignedInt() throws IOException {
     }
 
     public long readLong() throws IOException {
-        readOrThrow(mByteArray, 0, 8);
+        readOrThrow(mByteArray, 0 , 8);
         mByteBuffer.rewind();
         return mByteBuffer.getLong();
     }
 
     public String readString(int n) throws IOException {
-        byte[] buf = new byte[n];
+        byte buf[] = new byte[n];
         readOrThrow(buf);
         return new String(buf, "UTF8");
     }
 
     public String readString(int n, Charset charset) throws IOException {
-        byte[] buf = new byte[n];
+        byte buf[] = new byte[n];
         readOrThrow(buf);
         return new String(buf, charset);
     }
-}
-
+}

src/main/java/com/android/gallery3d/exif/ExifData.java

@@ -1,5 +1,3 @@
-package com.android.gallery3d.exif;
-
 /*
  * Copyright (C) 2012 The Android Open Source Project
  *
@@ -16,6 +14,8 @@
  * limitations under the License.
  */
 
+package com.android.gallery3d.exif;
+
 import android.util.Log;
 
 import java.io.UnsupportedEncodingException;
@@ -42,6 +42,7 @@ class ExifData {
     private static final byte[] USER_COMMENT_UNICODE = {
             0x55, 0x4E, 0x49, 0x43, 0x4F, 0x44, 0x45, 0x00
     };
+
     private final IfdData[] mIfdDatas = new IfdData[IfdId.TYPE_IFD_COUNT];
     private byte[] mThumbnail;
     private ArrayList<byte[]> mStripBytes = new ArrayList<byte[]>();
@@ -224,10 +225,13 @@ protected String getUserComment() {
         if (tag.getComponentCount() < 8) {
             return null;
         }
+
         byte[] buf = new byte[tag.getComponentCount()];
         tag.getBytes(buf);
+
         byte[] code = new byte[8];
         System.arraycopy(buf, 0, code, 0, 8);
+
         try {
             if (Arrays.equals(code, USER_COMMENT_ASCII)) {
                 return new String(buf, 8, buf.length - 8, "US-ASCII");
@@ -340,4 +344,5 @@ public boolean equals(Object obj) {
         }
         return false;
     }
+
 }