1 files changed, 61 insertions, 0 deletions
diff --git a/java/com/android/incallui/incall/protocol/InCallButtonIdsExtension.java b/java/com/android/incallui/incall/protocol/InCallButtonIdsExtension.java
new file mode 100644
index 000000000..6d802e346
--- /dev/null
+++ b/java/com/android/incallui/incall/protocol/InCallButtonIdsExtension.java
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2016 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.incallui.incall.protocol;
+
+/** Utility class for {@link InCallButtonIds}. */
+public class InCallButtonIdsExtension {
+
+  /**
+   * Converts the given {@link InCallButtonIds} to a human readable string.
+   *
+   * @param id the id to convert.
+   * @return the human readable string.
+   */
+  public static String toString(@InCallButtonIds int id) {
+    if (id == InCallButtonIds.BUTTON_AUDIO) {
+      return "AUDIO";
+    } else if (id == InCallButtonIds.BUTTON_MUTE) {
+      return "MUTE";
+    } else if (id == InCallButtonIds.BUTTON_DIALPAD) {
+      return "DIALPAD";
+    } else if (id == InCallButtonIds.BUTTON_HOLD) {
+      return "HOLD";
+    } else if (id == InCallButtonIds.BUTTON_SWAP) {
+      return "SWAP";
+    } else if (id == InCallButtonIds.BUTTON_UPGRADE_TO_VIDEO) {
+      return "UPGRADE_TO_VIDEO";
+    } else if (id == InCallButtonIds.BUTTON_DOWNGRADE_TO_AUDIO) {
+      return "DOWNGRADE_TO_AUDIO";
+    } else if (id == InCallButtonIds.BUTTON_SWITCH_CAMERA) {
+      return "SWITCH_CAMERA";
+    } else if (id == InCallButtonIds.BUTTON_ADD_CALL) {
+      return "ADD_CALL";
+    } else if (id == InCallButtonIds.BUTTON_MERGE) {
+      return "MERGE";
+    } else if (id == InCallButtonIds.BUTTON_PAUSE_VIDEO) {
+      return "PAUSE_VIDEO";
+    } else if (id == InCallButtonIds.BUTTON_MANAGE_VIDEO_CONFERENCE) {
+      return "MANAGE_VIDEO_CONFERENCE";
+    } else if (id == InCallButtonIds.BUTTON_MANAGE_VOICE_CONFERENCE) {
+      return "MANAGE_VOICE_CONFERENCE";
+    } else if (id == InCallButtonIds.BUTTON_SWITCH_TO_SECONDARY) {
+      return "SWITCH_TO_SECONDARY";
+    } else {
+      return "INVALID_BUTTON: " + id;
+    }
+  }
+}