Use file extension based on MIME type
It uses the most common extension for the given MIME type.
Test: Manual
Change-Id: I3d4aea85fcd42088ed19898054db7225954d3401
Signed-off-by: Taesu Lee <taesu82.lee@samsung.com>
diff --git a/src/com/android/messaging/sms/MmsUtils.java b/src/com/android/messaging/sms/MmsUtils.java
index fbecd8b..df0db34 100644
--- a/src/com/android/messaging/sms/MmsUtils.java
+++ b/src/com/android/messaging/sms/MmsUtils.java
@@ -333,20 +333,26 @@
String srcName;
if (part.isAttachment()) {
String contentType = part.getContentType();
+ final String extension = ContentType.getExtensionFromMimeType(contentType);
if (ContentType.isImageType(contentType)) {
- // There's a good chance that if we selected the image from our media picker the
- // content type is image/*. Fix the content type here for gifs so that we only
- // need to open the input stream once. All other gif vs static image checks will
- // only have to do a string comparison which is much cheaper.
- final boolean isGif = ImageUtils.isGif(contentType, part.getContentUri());
- contentType = isGif ? ContentType.IMAGE_GIF : contentType;
- srcName = String.format(isGif ? "image%06d.gif" : "image%06d.jpg", index);
+ if (extension != null) {
+ srcName = String.format("image%06d.%s", index, extension);
+ } else {
+ // There's a good chance that if we selected the image from our media picker
+ // the content type is image/*. Fix the content type here for gifs so that
+ // we only need to open the input stream once. All other gif vs static image
+ // checks will only have to do a string comparison which is much cheaper.
+ final boolean isGif = ImageUtils.isGif(contentType, part.getContentUri());
+ contentType = isGif ? ContentType.IMAGE_GIF : contentType;
+ srcName = String.format(isGif ? "image%06d.gif" : "image%06d.jpg", index);
+ }
smilBody.append(String.format(sSmilImagePart, srcName));
totalLength += addPicturePart(context, pb, index, part,
widthLimit, heightLimit, bytesPerImage, srcName, contentType);
hasVisualAttachment = true;
} else if (ContentType.isVideoType(contentType)) {
- srcName = String.format("video%06d.mp4", index);
+ srcName = String.format("video%06d.%s", index,
+ extension != null ? extension : "mp4");
final int length = addVideoPart(context, pb, part, srcName);
totalLength += length;
smilBody.append(String.format(sSmilVideoPart, srcName,
@@ -358,7 +364,8 @@
smilBody.append(String.format(sSmilPart, srcName));
hasNonVisualAttachment = true;
} else if (ContentType.isAudioType(contentType)) {
- srcName = String.format("recording%06d.amr", index);
+ srcName = String.format("recording%06d.%s",
+ index, extension != null ? extension : "amr");
totalLength += addOtherPart(context, pb, part, srcName);
final int duration = getMediaDurationMs(context, part, -1);
Assert.isTrue(duration != -1);
diff --git a/src/com/android/messaging/util/ContentType.java b/src/com/android/messaging/util/ContentType.java
index bb4a7b2..75fff93 100644
--- a/src/com/android/messaging/util/ContentType.java
+++ b/src/com/android/messaging/util/ContentType.java
@@ -168,6 +168,12 @@
return contentType;
}
+ public static String getExtensionFromMimeType(final String mimeType) {
+ final MimeTypeMap mimeTypeMap = MimeTypeMap.getSingleton();
+ final String extension = mimeTypeMap.getExtensionFromMimeType(mimeType);
+ return extension;
+ }
+
/**
* Get the common file extension for a given content type
* @param contentType The content type
diff --git a/src/com/android/messaging/util/FileUtil.java b/src/com/android/messaging/util/FileUtil.java
index e35e79b..7d59aa7 100644
--- a/src/com/android/messaging/util/FileUtil.java
+++ b/src/com/android/messaging/util/FileUtil.java
@@ -21,7 +21,6 @@
import android.net.Uri;
import android.os.Environment;
import android.text.TextUtils;
-import android.webkit.MimeTypeMap;
import com.android.messaging.Factory;
import com.android.messaging.R;
@@ -62,9 +61,7 @@
* actually creating the file.
*/
public static File getNewFile(File directory, String contentType) throws IOException {
- MimeTypeMap mimeTypeMap = MimeTypeMap.getSingleton();
- String fileExtension = mimeTypeMap.getExtensionFromMimeType(contentType);
-
+ String fileExtension = ContentType.getExtensionFromMimeType(contentType);
final Context context = Factory.get().getApplicationContext();
String fileNameFormat = context.getString(ContentType.isImageType(contentType)
? R.string.new_image_file_name_format : R.string.new_file_name_format);