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Code Issues Releases Wiki Activity

Replace handrolled linkifier with android.text.util.Linkify.

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This commit is contained in:
Jesse Vincent 2008-10-31 04:38:51 +00:00
parent 21f2d934b6
commit ac14fe8d02
1 changed files with 12 additions and 15 deletions
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27
src/com/fsck/k9/activity/MessageView.java
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@ -25,7 +25,10 @@ import android.os.Bundle;
import android.os.Environment; import android.os.Environment;
import android.os.Handler; import android.os.Handler;
import android.os.Process; import android.os.Process;
import android.text.Spannable;
import android.text.SpannableString;
import android.text.util.Regex; import android.text.util.Regex;
import android.text.util.Linkify;
import android.util.Config; import android.util.Config;
import android.util.Log; import android.util.Log;
import android.view.KeyEvent; import android.view.KeyEvent;
@ -691,6 +694,7 @@ public class MessageView extends Activity
} }
class Listener extends MessagingListener { class Listener extends MessagingListener {
@Override @Override
public void loadMessageForViewHeadersAvailable(Account account, String folder, String uid, public void loadMessageForViewHeadersAvailable(Account account, String folder, String uid,
final Message message) { final Message message) {
@ -719,6 +723,7 @@ public class MessageView extends Activity
@Override @Override
public void loadMessageForViewBodyAvailable(Account account, String folder, String uid, public void loadMessageForViewBodyAvailable(Account account, String folder, String uid,
Message message) { Message message) {
SpannableString markup;
MessageView.this.mMessage = message; MessageView.this.mMessage = message;
try { try {
Part part = MimeUtility.findFirstPartByMimeType(mMessage, "text/html"); Part part = MimeUtility.findFirstPartByMimeType(mMessage, "text/html");
@ -731,25 +736,15 @@ public class MessageView extends Activity
text = text.replaceAll("cid:", "http://cid/"); text = text.replaceAll("cid:", "http://cid/");
} else { } else {
/* /*
* Linkify the plain text and convert it to HTML by replacing * Convert plain text to HTML by replacing
* \r?\n with <br> and adding a html/body wrapper. * \r?\n with <br> and adding a html/body wrapper.
*/ */
Matcher m = Regex.WEB_URL_PATTERN.matcher(text); text = text.replaceAll("\r?\n", "<br>");
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");
}
}
m.appendTail(sb);
text = sb.toString().replaceAll("\r?\n", "<br>");
text = "<html><body>" + text + "</body></html>"; text = "<html><body>" + text + "</body></html>";
} }
/* /*
* TODO this should be smarter, change to regex for img, but consider how to * TODO this should be smarter, change to regex for img, but consider how to
* get backgroung images and a million other things that HTML allows. * get backgroung images and a million other things that HTML allows.
@ -757,8 +752,10 @@ public class MessageView extends Activity
if (text.contains("<img")) { if (text.contains("<img")) {
mHandler.showShowPictures(true); mHandler.showShowPictures(true);
} }
markup = new SpannableString(text);
Linkify.addLinks(markup, Linkify.ALL);
mMessageContentView.loadDataWithBaseURL("email://", text, "text/html", mMessageContentView.loadDataWithBaseURL("email://", markup.toString(), "text/html",
"utf-8", null); "utf-8", null);
} }
else { else {