added attribute parsin

library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParser.java

@@ -985,17 +985,19 @@ public class DashManifestParser extends DefaultHandler
     String title = null;
     String source = null;
     String copyright = null;
+    String moreInformationURL = parseString(xpp, "moreInformationURL", null);
+    String lang = parseString(xpp, "lang", null);
     do {
       xpp.next();
       if (XmlPullParserUtil.isStartTag(xpp, "Title")) {
-        title = xpp.getText();
+        title = xpp.nextText();
       } else if (XmlPullParserUtil.isStartTag(xpp, "Source")) {
-        source = xpp.getText();
+        source = xpp.nextText();
       } else if (XmlPullParserUtil.isStartTag(xpp, "Copyright")) {
-        copyright = xpp.getText();
+        copyright = xpp.nextText();
       }
     } while (!XmlPullParserUtil.isEndTag(xpp, "ProgramInformation"));
-    return new ProgramInformation(title, source, copyright);
+    return new ProgramInformation(title, source, copyright, moreInformationURL, lang);
   }
 
   // AudioChannelConfiguration parsing.

library/dash/src/main/java/com/google/android/exoplayer2/source/dash/manifest/ProgramInformation.java

@@ -15,6 +15,8 @@
  */
 package com.google.android.exoplayer2.source.dash.manifest;
 
+import com.google.android.exoplayer2.util.Util;
+
 public class ProgramInformation {
   /**
    * The title for the media presentation.
@@ -31,9 +33,45 @@ public class ProgramInformation {
    */
   public final String copyright;
 
-  public ProgramInformation(String title, String source, String copyright) {
+  /**
+   * A URL that provides more information about the media presentation.
+   */
+  public final String moreInformationURL;
+
+  /**
+   * Declares the language code(s) for this ProgramInformation.
+   */
+  public final String lang;
+
+  public ProgramInformation(String title, String source, String copyright, String moreInformationURL, String lang) {
     this.title = title;
     this.source = source;
     this.copyright = copyright;
+    this.moreInformationURL = moreInformationURL;
+    this.lang = lang;
+  }
+
+  @Override
+  public boolean equals(Object obj) {
+    if (!(obj instanceof ProgramInformation)) {
+      return false;
+    }
+    ProgramInformation other = (ProgramInformation) obj;
+    return Util.areEqual(this.title, other.title)
+            && Util.areEqual(this.source, other.source)
+            && Util.areEqual(this.copyright, other.copyright)
+            && Util.areEqual(this.moreInformationURL, other.moreInformationURL)
+            && Util.areEqual(this.lang, other.lang);
+  }
+
+  @Override
+  public int hashCode() {
+    int result = 17;
+    result = 31 * result + (title != null ? title.hashCode() : 0);
+    result = 31 * result + (source != null ? source.hashCode() : 0);
+    result = 31 * result + (copyright != null ? copyright.hashCode() : 0);
+    result = 31 * result + (moreInformationURL != null ? moreInformationURL.hashCode() : 0);
+    result = 31 * result + (lang != null ? lang.hashCode() : 0);
+    return result;
   }
 }

library/dash/src/test/assets/sample_mpd_1

@@ -9,8 +9,11 @@
     xmlns="urn:mpeg:DASH:schema:MPD:2011"
     xsi:schemaLocation="urn:mpeg:DASH:schema:MPD:2011 DASH-MPD.xsd"
     yt:earliestMediaSequence="1266404" >
-    <ProgramInformation>
-        <scte214:ContentIdentifier type="URN" value="5939026565177792163" />
+    <ProgramInformation lang="enUs"
+        moreInformationURL="www.example.com">
+        <Title>MediaTitle</Title>
+        <Source>MediaSource</Source>
+        <Copyright>MediaCopyright</Copyright>
     </ProgramInformation>
     <Period start="PT6462826.784S" >
         <SegmentList

library/dash/src/test/java/com/google/android/exoplayer2/source/dash/manifest/DashManifestParserTest.java

@@ -158,9 +158,8 @@ public class DashManifestParserTest {
     DashManifestParser parser = new DashManifestParser();
     DashManifest mpd = parser.parse(Uri.parse("Https://example.com/test.mpd"),
             TestUtil.getInputStream(RuntimeEnvironment.application, SAMPLE_MPD_1));
-    List<byte[]> list = new ArrayList<>();
-    list.add("<scte214:ContentIdentifier type=\"URN\" value=\"5939026565177792163\" />".getBytes());
-    ProgramInformation programInformation = new ProgramInformation("", "", "", list);
+    ProgramInformation programInformation = new ProgramInformation("MediaTitle", "MediaSource",
+            "MediaCopyright", "www.example.com", "enUs");
     assertThat(programInformation).isEqualTo(mpd.programInformation);
   }