1 files changed, 109 insertions, 0 deletions
diff --git a/java/com/android/contacts/common/model/dataitem/ImDataItem.java b/java/com/android/contacts/common/model/dataitem/ImDataItem.java
new file mode 100644
index 000000000..16b9fd094
--- /dev/null
+++ b/java/com/android/contacts/common/model/dataitem/ImDataItem.java
@@ -0,0 +1,109 @@
+/*
+ * Copyright (C) 2012 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.contacts.common.model.dataitem;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.provider.ContactsContract.CommonDataKinds.Email;
+import android.provider.ContactsContract.CommonDataKinds.Im;
+import android.text.TextUtils;
+
+/**
+ * Represents an IM data item, wrapping the columns in {@link ContactsContract.CommonDataKinds.Im}.
+ */
+public class ImDataItem extends DataItem {
+
+  private final boolean mCreatedFromEmail;
+
+  /* package */ ImDataItem(ContentValues values) {
+    super(values);
+    mCreatedFromEmail = false;
+  }
+
+  private ImDataItem(ContentValues values, boolean createdFromEmail) {
+    super(values);
+    mCreatedFromEmail = createdFromEmail;
+  }
+
+  public static ImDataItem createFromEmail(EmailDataItem item) {
+    final ImDataItem im = new ImDataItem(new ContentValues(item.getContentValues()), true);
+    im.setMimeType(Im.CONTENT_ITEM_TYPE);
+    return im;
+  }
+
+  public String getData() {
+    if (mCreatedFromEmail) {
+      return getContentValues().getAsString(Email.DATA);
+    } else {
+      return getContentValues().getAsString(Im.DATA);
+    }
+  }
+
+  public String getLabel() {
+    return getContentValues().getAsString(Im.LABEL);
+  }
+
+  /** Values are one of Im.PROTOCOL_ */
+  public Integer getProtocol() {
+    return getContentValues().getAsInteger(Im.PROTOCOL);
+  }
+
+  public boolean isProtocolValid() {
+    return getProtocol() != null;
+  }
+
+  public String getCustomProtocol() {
+    return getContentValues().getAsString(Im.CUSTOM_PROTOCOL);
+  }
+
+  public int getChatCapability() {
+    Integer result = getContentValues().getAsInteger(Im.CHAT_CAPABILITY);
+    return result == null ? 0 : result;
+  }
+
+  public boolean isCreatedFromEmail() {
+    return mCreatedFromEmail;
+  }
+
+  @Override
+  public boolean shouldCollapseWith(DataItem t, Context context) {
+    if (!(t instanceof ImDataItem) || mKind == null || t.getDataKind() == null) {
+      return false;
+    }
+    final ImDataItem that = (ImDataItem) t;
+    // IM can have the same data put different protocol. These should not collapse.
+    if (!getData().equals(that.getData())) {
+      return false;
+    } else if (!isProtocolValid() || !that.isProtocolValid()) {
+      // Deal with invalid protocol as if it was custom. If either has a non valid
+      // protocol, check to see if the other has a valid that is not custom
+      if (isProtocolValid()) {
+        return getProtocol() == Im.PROTOCOL_CUSTOM;
+      } else if (that.isProtocolValid()) {
+        return that.getProtocol() == Im.PROTOCOL_CUSTOM;
+      }
+      return true;
+    } else if (getProtocol() != that.getProtocol()) {
+      return false;
+    } else if (getProtocol() == Im.PROTOCOL_CUSTOM
+        && !TextUtils.equals(getCustomProtocol(), that.getCustomProtocol())) {
+      // Check if custom protocols are not the same
+      return false;
+    }
+    return true;
+  }
+}