Show commands for XMPP video chat for Google Talk

Change-Id: I8ff105ff42ffa89b81500f386db3279ffde5fe80
diff --git a/src/com/android/contacts/ContactsUtils.java b/src/com/android/contacts/ContactsUtils.java
index 68e7c6a..2bc2721 100644
--- a/src/com/android/contacts/ContactsUtils.java
+++ b/src/com/android/contacts/ContactsUtils.java
@@ -16,7 +16,6 @@
 
 package com.android.contacts;
 
-
 import com.android.contacts.model.ContactsSource;
 import com.android.contacts.util.Constants;
 
@@ -238,33 +237,104 @@
         return null;
     }
 
+    public static final class ImActions {
+        private final Intent mPrimaryIntent;
+        private final Intent mSecondaryIntent;
+        private final int mPrimaryActionIcon;
+        private final int mSecondaryActionIcon;
+
+        private ImActions(Intent primaryIntent, Intent secondaryIntent, int primaryActionIcon,
+                int secondaryActionIcon) {
+            mPrimaryIntent = primaryIntent;
+            mSecondaryIntent = secondaryIntent;
+            mPrimaryActionIcon = primaryActionIcon;
+            mSecondaryActionIcon = secondaryActionIcon;
+        }
+
+        public Intent getPrimaryIntent() {
+            return mPrimaryIntent;
+        }
+
+        public Intent getSecondaryIntent() {
+            return mSecondaryIntent;
+        }
+
+        public int getPrimaryActionIcon() {
+            return mPrimaryActionIcon;
+        }
+
+        public int getSecondaryActionIcon() {
+            return mSecondaryActionIcon;
+        }
+    }
+
     /**
      * Build {@link Intent} to launch an action for the given {@link Im} or
-     * {@link Email} row. Returns null when missing protocol or data.
+     * {@link Email} row. If the result is non-null, it either contains one or two Intents
+     * (e.g. [Text, Videochat] or just [Text])
+     * Returns null when missing protocol or data.
      */
-    public static Intent buildImIntent(ContentValues values) {
+    public static ImActions buildImActions(ContentValues values) {
         final boolean isEmail = Email.CONTENT_ITEM_TYPE.equals(values.getAsString(Data.MIMETYPE));
 
         if (!isEmail && !isProtocolValid(values)) {
             return null;
         }
 
+        final String data = values.getAsString(isEmail ? Email.DATA : Im.DATA);
+        if (TextUtils.isEmpty(data)) return null;
+
         final int protocol = isEmail ? Im.PROTOCOL_GOOGLE_TALK : values.getAsInteger(Im.PROTOCOL);
 
-        String host = values.getAsString(Im.CUSTOM_PROTOCOL);
-        String data = values.getAsString(isEmail ? Email.DATA : Im.DATA);
-        if (protocol != Im.PROTOCOL_CUSTOM) {
-            // Try bringing in a well-known host for specific protocols
-            host = ContactsUtils.lookupProviderNameFromId(protocol);
-        }
-
-        if (!TextUtils.isEmpty(host) && !TextUtils.isEmpty(data)) {
-            final String authority = host.toLowerCase();
-            final Uri imUri = new Uri.Builder().scheme(Constants.SCHEME_IMTO).authority(
-                    authority).appendPath(data).build();
-            return new Intent(Intent.ACTION_SENDTO, imUri);
+        if (protocol == Im.PROTOCOL_GOOGLE_TALK) {
+            final Integer chatCapabilityObj = values.getAsInteger(Im.CHAT_CAPABILITY);
+            final int chatCapability = chatCapabilityObj == null ? 0 : chatCapabilityObj;
+            if ((chatCapability & Im.CAPABILITY_HAS_CAMERA) != 0) {
+                // Allow Video chat and Texting
+                return new ImActions(
+                        new Intent(Intent.ACTION_SENDTO, Uri.parse("xmpp:" + data + "?message")),
+                        new Intent(Intent.ACTION_SENDTO, Uri.parse("xmpp:" + data + "?call")),
+                        android.R.drawable.sym_action_chat,
+                        R.drawable.sym_action_videochat
+                        );
+            } else if ((chatCapability & Im.CAPABILITY_HAS_VOICE) != 0) {
+                // Allow Talking and Texting
+                return new ImActions(
+                        new Intent(Intent.ACTION_SENDTO, Uri.parse("xmpp:" + data + "?message")),
+                        new Intent(Intent.ACTION_SENDTO, Uri.parse("xmpp:" + data + "?call")),
+                        android.R.drawable.sym_action_chat,
+                        R.drawable.sym_action_audiochat
+                        );
+            } else {
+                return new ImActions(
+                        new Intent(Intent.ACTION_SENDTO, Uri.parse("xmpp:" + data + "?message")),
+                        null,
+                        android.R.drawable.sym_action_chat,
+                        -1
+                        );
+            }
         } else {
-            return null;
+            // Build an IM Intent
+            String host = values.getAsString(Im.CUSTOM_PROTOCOL);
+
+            if (protocol != Im.PROTOCOL_CUSTOM) {
+                // Try bringing in a well-known host for specific protocols
+                host = ContactsUtils.lookupProviderNameFromId(protocol);
+            }
+
+            if (!TextUtils.isEmpty(host)) {
+                final String authority = host.toLowerCase();
+                final Uri imUri = new Uri.Builder().scheme(Constants.SCHEME_IMTO).authority(
+                        authority).appendPath(data).build();
+                return new ImActions(
+                        new Intent(Intent.ACTION_SENDTO, imUri),
+                        null,
+                        android.R.drawable.sym_action_chat,
+                        -1
+                        );
+            } else {
+                return null;
+            }
         }
     }