Implementation of DevToolsBridgeServer.

components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/ui/ServiceUIFactory.java

Index: components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/ui/ServiceUIFactory.java
diff --git a/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/ui/ServiceUIFactory.java b/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/ui/ServiceUIFactory.java
new file mode 100644
index 0000000000000000000000000000000000000000..8f1207e7a8e420edb1984ccef337706e21205e26
--- /dev/null
+++ b/components/devtools_bridge/android/java/src/org/chromium/components/devtools_bridge/ui/ServiceUIFactory.java
@@ -0,0 +1,43 @@
+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.components.devtools_bridge.ui;
+
+import android.app.Notification;
+import android.app.PendingIntent;
+import android.app.Service;
+import android.content.Intent;
+
+/**
+ * UI factory for DevToolsBridgeServer.
+ */
+public abstract class ServiceUIFactory {
+    public Notification newForegroundNotification(Service host, String disconnectAction) {
+        // TODO(serya): move strings to a string grid.
+
+        Intent disconnectIntent = new Intent(host, host.getClass());
+        disconnectIntent.setAction(disconnectAction);
+        PendingIntent disconnectPendingIntent =
+                PendingIntent.getService(host, 0, disconnectIntent, 0);
+
+        Notification.Builder builder = new Notification.Builder(host)
+                // Mandatory fields
+                .setSmallIcon(notificationSmallIcon())
+                .setContentTitle(productName())
+                .setContentText("Remote debugger connected")
+
+                // Optional
+                .addAction(android.R.drawable.ic_delete,
+                        "Disconnect", disconnectPendingIntent)
+                .setOngoing(true)
+                .setWhen(System.currentTimeMillis());
+
+        setupContentIntent(builder);
+        return builder.build();
+    }
+
+    protected abstract String productName();
+    protected abstract int notificationSmallIcon();
+    protected void setupContentIntent(Notification.Builder builder) {}
+}