Merge "Handle inline images in EmailProvider" into jb-ub-mail
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commit
73af06a2d1
@ -32,6 +32,8 @@ import android.webkit.MimeTypeMap;
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import com.android.emailcommon.Logging;
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import com.android.emailcommon.provider.EmailContent.Attachment;
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import com.android.emailcommon.provider.EmailContent.AttachmentColumns;
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import com.android.emailcommon.provider.EmailContent.Body;
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import com.android.emailcommon.provider.EmailContent.BodyColumns;
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import com.android.emailcommon.provider.EmailContent.Message;
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import com.android.emailcommon.provider.EmailContent.MessageColumns;
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import com.android.mail.providers.UIProvider;
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@ -42,6 +44,7 @@ import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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public class AttachmentUtilities {
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public static final String AUTHORITY = "com.android.email.attachmentprovider";
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@ -361,8 +364,7 @@ public class AttachmentUtilities {
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}
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}
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private static long copyFile(InputStream in, File file) throws IOException {
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FileOutputStream out = new FileOutputStream(file);
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private static long copyFile(InputStream in, OutputStream out) throws IOException {
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long size = IOUtils.copy(in, out);
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in.close();
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out.flush();
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@ -378,24 +380,20 @@ public class AttachmentUtilities {
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ContentValues cv = new ContentValues();
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long attachmentId = attachment.mId;
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long accountId = attachment.mAccountKey;
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String contentUri;
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String contentUri = null;
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long size;
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try {
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ContentResolver resolver = context.getContentResolver();
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if (attachment.mUiDestination == UIProvider.AttachmentDestination.CACHE) {
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File saveIn = getAttachmentDirectory(context, accountId);
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if (!saveIn.exists()) {
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saveIn.mkdirs();
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}
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File file = getAttachmentFilename(context, accountId, attachmentId);
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file.createNewFile();
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size = copyFile(in, file);
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contentUri = getAttachmentUri(accountId, attachmentId).toString();
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Uri attUri = getAttachmentUri(accountId, attachmentId);
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size = copyFile(in, resolver.openOutputStream(attUri));
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contentUri = attUri.toString();
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} else if (Utility.isExternalStorageMounted()) {
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File downloads = Environment.getExternalStoragePublicDirectory(
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Environment.DIRECTORY_DOWNLOADS);
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downloads.mkdirs();
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File file = Utility.createUniqueFile(downloads, attachment.mFileName);
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size = copyFile(in, file);
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size = copyFile(in, new FileOutputStream(file));
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String absolutePath = file.getAbsolutePath();
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// Although the download manager can scan media files, scanning only happens
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@ -428,5 +426,20 @@ public class AttachmentUtilities {
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}
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context.getContentResolver().update(uri, cv, null, null);
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// If this is an inline attachment, update the body
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if (contentUri != null && attachment.mContentId != null) {
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Body body = Body.restoreBodyWithMessageId(context, attachment.mMessageKey);
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if (body != null && body.mHtmlContent != null) {
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cv.clear();
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String html = body.mHtmlContent;
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String contentIdRe =
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"\\s+(?i)src=\"cid(?-i):\\Q" + attachment.mContentId + "\\E\"";
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String srcContentUri = " src=\"" + contentUri + "\"";
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html = html.replaceAll(contentIdRe, srcContentUri);
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cv.put(BodyColumns.HTML_CONTENT, html);
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context.getContentResolver().update(
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ContentUris.withAppendedId(Body.CONTENT_URI, body.mId), cv, null, null);
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}
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}
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}
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}
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@ -2333,6 +2333,9 @@ outer:
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ArrayList<com.android.mail.providers.Attachment> uiAtts =
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new ArrayList<com.android.mail.providers.Attachment>();
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for (Attachment att : atts) {
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if (att.mContentId != null && att.mContentUri != null) {
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continue;
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}
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com.android.mail.providers.Attachment uiAtt =
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new com.android.mail.providers.Attachment();
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uiAtt.name = att.mFileName;
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@ -352,25 +352,28 @@ public class AttachmentDownloadService extends Service implements Runnable {
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// We'll load up the newest 25 attachments that aren't loaded or queued
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Uri lookupUri = EmailContent.uriWithLimit(Attachment.CONTENT_URI,
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MAX_ATTACHMENTS_TO_CHECK);
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Cursor c = mContext.getContentResolver().query(lookupUri, AttachmentInfo.PROJECTION,
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Cursor c = mContext.getContentResolver().query(lookupUri,
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Attachment.CONTENT_PROJECTION,
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EmailContent.Attachment.PRECACHE_INBOX_SELECTION,
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null, Attachment.RECORD_ID + " DESC");
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File cacheDir = mContext.getCacheDir();
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try {
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while (c.moveToNext()) {
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long accountKey = c.getLong(AttachmentInfo.COLUMN_ACCOUNT_KEY);
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long id = c.getLong(AttachmentInfo.COLUMN_ID);
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Account account = Account.restoreAccountWithId(mContext, accountKey);
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Attachment att = new Attachment();
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att.restore(c);
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Account account = Account.restoreAccountWithId(mContext, att.mAccountKey);
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if (account == null) {
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// Clean up this orphaned attachment; there's no point in keeping it
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// around; then try to find another one
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EmailContent.delete(mContext, Attachment.CONTENT_URI, id);
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} else if (canPrefetchForAccount(account, cacheDir)) {
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EmailContent.delete(mContext, Attachment.CONTENT_URI, att.mId);
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} else {
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// Check that the attachment meets system requirements for download
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AttachmentInfo info = new AttachmentInfo(mContext, c);
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AttachmentInfo info = new AttachmentInfo(mContext, att);
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if (info.isEligibleForDownload()) {
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Attachment att = Attachment.restoreAttachmentWithId(mContext, id);
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if (att != null) {
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// Either the account must be able to prefetch or this must be
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// an inline attachment
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if (att.mContentId != null ||
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(canPrefetchForAccount(account, cacheDir))) {
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Integer tryCount;
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tryCount = mAttachmentFailureMap.get(att.mId);
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if (tryCount != null && tryCount > MAX_DOWNLOAD_RETRIES) {
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