Initial checkin of AOSP Messaging app.

b/23110861

Change-Id: I11db999bd10656801e618f78ab2b2ef74136fff1

src/com/android/messaging/mmslib/pdu/PduBody.java

@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2007 Esmertec AG.
+ * Copyright (C) 2007 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.messaging.mmslib.pdu;
+
+import java.util.Vector;
+
+public class PduBody {
+    private Vector<PduPart> mParts = null;
+
+    /**
+     * Constructor.
+     */
+    public PduBody() {
+        mParts = new Vector<PduPart>();
+    }
+
+    /**
+     * Appends the specified part to the end of this body.
+     *
+     * @param part part to be appended
+     * @return true when success, false when fail
+     * @throws NullPointerException when part is null
+     */
+    public boolean addPart(PduPart part) {
+        if (null == part) {
+            throw new NullPointerException();
+        }
+
+        return mParts.add(part);
+    }
+
+    /**
+     * Inserts the specified part at the specified position.
+     *
+     * @param index index at which the specified part is to be inserted
+     * @param part  part to be inserted
+     * @throws NullPointerException when part is null
+     */
+    public void addPart(int index, PduPart part) {
+        if (null == part) {
+            throw new NullPointerException();
+        }
+
+        mParts.add(index, part);
+    }
+
+    /**
+     * Remove all of the parts.
+     */
+    public void removeAll() {
+        mParts.clear();
+    }
+
+    /**
+     * Get the part at the specified position.
+     *
+     * @param index index of the part to return
+     * @return part at the specified index
+     */
+    public PduPart getPart(int index) {
+        return mParts.get(index);
+    }
+
+    /**
+     * Get the number of parts.
+     *
+     * @return the number of parts
+     */
+    public int getPartsNum() {
+        return mParts.size();
+    }
+}