ADHOC/replicant-packages_apps_Email
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Merge branch 'readonly-p4-donut' into donut

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This commit is contained in:
Andy Stadler 2009-05-05 10:29:56 -07:00 committed by The Android Open Source Project
commit 51249c25c5
3 changed files with 44 additions and 33 deletions
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28
src/com/android/email/activity/MessageView.java
View File

@ -727,8 +727,8 @@ public class MessageView extends Activity
*/
/* package */ String resolveInlineImage(String text, Part part, int depth)
throws MessagingException {
// avoid too deep recursive call.
if (depth >= 10) {
// avoid too deep recursive call or null text
if (depth >= 10 || text == null) {
return text;
}
String contentType = MimeUtility.unfoldAndDecode(part.getContentType());
@ -945,20 +945,22 @@ public class MessageView extends Activity
* Linkify the plain text and convert it to HTML by replacing
* \r?\n with <br> and adding a html/body wrapper.
*/
Matcher m = Regex.WEB_URL_PATTERN.matcher(text);
StringBuffer sb = new StringBuffer();
while (m.find()) {
int start = m.start();
if (start != 0 && text.charAt(start - 1) != '@') {
m.appendReplacement(sb, "<a href=\"$0\">$0</a>");
}
else {
m.appendReplacement(sb, "$0");
StringBuffer sb = new StringBuffer("<html><body>");
if (text != null) {
Matcher m = Regex.WEB_URL_PATTERN.matcher(text);
while (m.find()) {
int start = m.start();
if (start != 0 && text.charAt(start - 1) != '@') {
m.appendReplacement(sb, "<a href=\"$0\">$0</a>");
}
else {
m.appendReplacement(sb, "$0");
}
}
m.appendTail(sb);
}
m.appendTail(sb);
sb.append("</body></html>");
text = sb.toString().replaceAll("\r?\n", "<br>");
text = "<html><body>" + text + "</body></html>";
}
/*

43
src/com/android/email/mail/internet/MimeUtility.java
View File

@ -245,9 +245,9 @@ public class MimeUtility {
/**
* Reads the Part's body and returns a String based on any charset conversion that needed
* to be done.
* @param part
* @return
* @throws IOException
* @param part The part containing a body
* @return a String containing the converted text in the body, or null if there was no text
* or an error during conversion.
*/
public static String getTextFromPart(Part part) {
try {
@ -261,43 +261,48 @@ public class MimeUtility {
*/
ByteArrayOutputStream out = new ByteArrayOutputStream();
IOUtils.copy(in, out);
byte[] bytes = out.toByteArray();
in.close();
out.close();
in = null; // we want all of our memory back, and close might not release
String charset = getHeaderParameter(part.getContentType(), "charset");
/*
* We've got a text part, so let's see if it needs to be processed further.
*/
String charset = getHeaderParameter(part.getContentType(), "charset");
if (charset != null) {
/*
* See if there is conversion from the MIME charset to the Java one.
*/
charset = CharsetUtil.toJavaCharset(charset);
}
if (charset != null) {
/*
* We've got a charset encoding, so decode using it.
*/
return new String(bytes, 0, bytes.length, charset);
}
else {
/*
* No encoding, so use us-ascii, which is the standard.
*/
return new String(bytes, 0, bytes.length, "ASCII");
/*
* No encoding, so use us-ascii, which is the standard.
*/
if (charset == null) {
charset = "ASCII";
}
/*
* Convert and return as new String
*/
String result = out.toString(charset);
out.close();
return result;
}
}
}
catch (OutOfMemoryError oom) {
/*
* If we are not able to process the body there's nothing we can do about it. Return
* null and let the upper layers handle the missing content.
*/
Log.e(Email.LOG_TAG, "Unable to getTextFromPart " + oom.toString());
}
catch (Exception e) {
/*
* If we are not able to process the body there's nothing we can do about it. Return
* null and let the upper layers handle the missing content.
*/
Log.e(Email.LOG_TAG, "Unable to getTextFromPart", e);
Log.e(Email.LOG_TAG, "Unable to getTextFromPart " + e.toString());
}
return null;
}

6
tests/src/com/android/email/activity/MessageViewTests.java
View File

@ -176,7 +176,7 @@ public class MessageViewTests
final String actual1 = a.resolveInlineImage(text1, msg1, 0);
assertEquals("one content id reference is not resolved",
expected1, actual1);
// Exceed recursive limit.
final String actual0 = a.resolveInlineImage(text1, msg1, 10);
assertEquals("recursive call limit may exceeded",
@ -231,6 +231,10 @@ public class MessageViewTests
final String actual4 = a.resolveInlineImage(text2 + text1, msg4, 0);
assertEquals("two content ids in deep multipart level are resolved",
expected2 + expected1, actual4);
// No crash on null text
final String actual5 = a.resolveInlineImage(null, msg4, 0);
assertNull(actual5);
}