1 files changed, 105 insertions, 0 deletions
diff --git a/src/java/com/android/ims/rcs/uce/presence/pidfparser/omapres/Version.java b/src/java/com/android/ims/rcs/uce/presence/pidfparser/omapres/Version.java
new file mode 100644
index 00000000..8e0a7211
--- /dev/null
+++ b/src/java/com/android/ims/rcs/uce/presence/pidfparser/omapres/Version.java
@@ -0,0 +1,105 @@
+/*
+ * Copyright (C) 2020 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.ims.rcs.uce.presence.pidfparser.omapres;
+
+import android.text.TextUtils;
+
+import com.android.ims.rcs.uce.presence.pidfparser.ElementBase;
+
+import org.xmlpull.v1.XmlPullParser;
+import org.xmlpull.v1.XmlPullParserException;
+import org.xmlpull.v1.XmlSerializer;
+
+import java.io.IOException;
+
+/**
+ * The "version" element of the pidf.
+ */
+public class Version extends ElementBase {
+    /** The name of this element */
+    public static final String ELEMENT_NAME = "version";
+
+    private int mMajorVersion;
+    private int mMinorVersion;
+
+    public Version() {
+    }
+
+    public Version(int majorVersion, int minorVersion) {
+        mMajorVersion = majorVersion;
+        mMinorVersion = minorVersion;
+    }
+
+    @Override
+    protected String initNamespace() {
+        return OmaPresConstant.NAMESPACE;
+    }
+
+    @Override
+    protected String initElementName() {
+        return ELEMENT_NAME;
+    }
+
+    public String getValue() {
+        StringBuilder builder = new StringBuilder();
+        builder.append(mMajorVersion).append(".").append(mMinorVersion);
+        return builder.toString();
+    }
+
+    @Override
+    public void serialize(XmlSerializer serializer) throws IOException {
+        String namespace = getNamespace();
+        String elementName = getElementName();
+        serializer.startTag(namespace, elementName);
+        serializer.text(getValue());
+        serializer.endTag(namespace, elementName);
+    }
+
+    @Override
+    public void parse(XmlPullParser parser) throws IOException, XmlPullParserException {
+        String namespace = parser.getNamespace();
+        String name = parser.getName();
+
+        if (!verifyParsingElement(namespace, name)) {
+            throw new XmlPullParserException("Incorrect element: " + namespace + ", " + name);
+        }
+
+        // Move to the next event to get the value.
+        int eventType = parser.next();
+
+        // Get the value if the event type is text.
+        if (eventType == XmlPullParser.TEXT) {
+            String version = parser.getText();
+            handleParsedVersion(version);
+        }
+
+        // Move to the end tag.
+        moveToElementEndTag(parser, eventType);
+    }
+
+    private void handleParsedVersion(String version) {
+        if (TextUtils.isEmpty(version)) {
+            return;
+        }
+
+        String[] versionAry = version.split("\\.");
+        if (versionAry != null && versionAry.length == 2) {
+            mMajorVersion = Integer.parseInt(versionAry[0]);
+            mMinorVersion = Integer.parseInt(versionAry[1]);
+        }
+    }
+}