1 files changed, 69 insertions, 0 deletions
diff --git a/src/com/android/cts/apicoverage/HtmlReport.java b/src/com/android/cts/apicoverage/HtmlReport.java
new file mode 100644
index 0000000..0e6b54a
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+++ b/src/com/android/cts/apicoverage/HtmlReport.java
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+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.cts.apicoverage;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
+import java.util.List;
+
+import javax.xml.transform.Transformer;
+import javax.xml.transform.TransformerException;
+import javax.xml.transform.TransformerFactory;
+import javax.xml.transform.stream.StreamResult;
+import javax.xml.transform.stream.StreamSource;
+
+/**
+ * Class that outputs an HTML report of the {@link ApiCoverage} collected. It is the XML report
+ * transformed into HTML.
+ */
+class HtmlReport {
+
+    public static void printHtmlReport(final List<File> testApks, final ApiCoverage apiCoverage,
+            final PackageFilter packageFilter, final String reportTitle, final OutputStream out)
+                throws IOException, TransformerException {
+        final PipedOutputStream xmlOut = new PipedOutputStream();
+        final PipedInputStream xmlIn = new PipedInputStream(xmlOut);
+
+        Thread t = new Thread(new Runnable() {
+            @Override
+            public void run() {
+                XmlReport.printXmlReport(testApks, apiCoverage, packageFilter, reportTitle, xmlOut);
+
+                // Close the output stream to avoid "Write dead end" errors.
+                try {
+                    xmlOut.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        });
+        t.start();
+
+        InputStream xsl = CtsApiCoverage.class.getResourceAsStream("/api-coverage.xsl");
+        StreamSource xslSource = new StreamSource(xsl);
+        TransformerFactory factory = TransformerFactory.newInstance();
+        Transformer transformer = factory.newTransformer(xslSource);
+
+        StreamSource xmlSource = new StreamSource(xmlIn);
+        StreamResult result = new StreamResult(out);
+        transformer.transform(xmlSource, result);
+    }
+}