Use simple markup for bold and monospace in lint issues

The explanation text for issues can now contain some simple
markup such as * around sentences for bold and ` for monospace.
In the HTML report this is converted to HTML markup using <b>
and <code> spans, as well as <a> for http:// links.

Change-Id: I875a55a0ab9a61c2e8bb493ad94d5e4d51dd1072

2 files changed, 10 insertions, 7 deletions

diff --git a/lint/cli/src/com/android/tools/lint/HtmlReporter.java b/lint/cli/src/com/android/tools/lint/HtmlReporter.java
index c3ed9d2..2ab075c 100644
--- a/lint/cli/src/com/android/tools/lint/HtmlReporter.java
+++ b/lint/cli/src/com/android/tools/lint/HtmlReporter.java
@@ -368,8 +368,8 @@ public class HtmlReporter extends Reporter {
         }
         mWriter.write("</div>\n");                               //$NON-NLS-1$
         mWriter.write("<div class=\"explanation\">\n");          //$NON-NLS-1$
-        String explanation = issue.getExplanation();
-        appendEscapedText(explanation, true /* preserve newlines*/);
+        String explanationHtml = issue.getExplanationAsHtml();
+        mWriter.write(explanationHtml);
         mWriter.write("\n</div>\n");                             //$NON-NLS-1$;
         if (issue.getMoreInfo() != null) {
             mWriter.write("<br/>");                                  //$NON-NLS-1$
@@ -400,7 +400,7 @@ public class HtmlReporter extends Reporter {
         mWriter.write("Suppressing Warnings and Errors");
         mWriter.write("<div class=\"categorySeparator\"></div>\n");//$NON-NLS-1$
         mWriter.write("</div>\n");                               //$NON-NLS-1$
-        appendEscapedText(Main.getSuppressHelp(), true /* preserve newlines*/);
+        appendEscapedText(Main.getSuppressHelp());
         mWriter.write('\n');
     }
 
@@ -725,10 +725,6 @@ public class HtmlReporter extends Reporter {
     }
 
     private void appendEscapedText(String textValue) throws IOException {
-        appendEscapedText(textValue, false);
-    }
-
-    private void appendEscapedText(String textValue, boolean preserveNewlines) throws IOException {
         for (int i = 0, n = textValue.length(); i < n; i++) {
             char c = textValue.charAt(i);
             if (c == '<') {
diff --git a/lint/cli/src/com/android/tools/lint/hololike.css b/lint/cli/src/com/android/tools/lint/hololike.css
index 5c0080c..c7a4792 100644
--- a/lint/cli/src/com/android/tools/lint/hololike.css
+++ b/lint/cli/src/com/android/tools/lint/hololike.css
@@ -24,6 +24,13 @@ body {
 .explanation {
     margin-top: 10px;
 }
+.explanation b {
+    color: #ffbbbb;
+}
+.explanation code {
+    color: #bebebe;
+    font-family: 'Roboto', Sans-Serif;
+}
 pre {
     background-color: #282828;
     margin: 5px 0px 5px 5px;