arc-app-launcher: Minimal support for ARC app launcher.

chromeos/dbus/arc_bridge_client.h

Index: chromeos/dbus/arc_bridge_client.h
diff --git a/chromeos/dbus/arc_bridge_client.h b/chromeos/dbus/arc_bridge_client.h
index 11d568dd359ff47fffdbce8f4181d787de5adfc4..b289485beb1bc78d8ede0888c939bcfa9b225acb 100644
--- a/chromeos/dbus/arc_bridge_client.h
+++ b/chromeos/dbus/arc_bridge_client.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROMEOS_ARC_BRIDGE_CLIENT_H_
-#define CHROMEOS_ARC_BRIDGE_CLIENT_H_
+#ifndef CHROMEOS_DBUS_ARC_BRIDGE_CLIENT_H_
+#define CHROMEOS_DBUS_ARC_BRIDGE_CLIENT_H_
 
 #include "base/basictypes.h"
 #include "chromeos/chromeos_export.h"
@@ -19,6 +19,26 @@ namespace chromeos {
 // Client for the Arc Bridge Service
 class CHROMEOS_EXPORT ArcBridgeClient : public DBusClient {
  public:
+  struct AppInfo {
+    AppInfo();
+    ~AppInfo();
+
+    std::string name;
+    std::string description;
+    std::string package;
+    std::string activity;
+    std::vector<uint8> icon;
+  };
+
+  class AppObserver {
+   public:
+    virtual void OnAppReady(const AppInfo& app) = 0;
+    virtual void OnAppsRefreshed(const std::vector<AppInfo>& apps) = 0;
+
+   protected:
+    virtual ~AppObserver() {}
+  };
+
   ~ArcBridgeClient() override;
 
   // Factory function, creates a new instance and returns ownership.
@@ -28,6 +48,18 @@ class CHROMEOS_EXPORT ArcBridgeClient : public DBusClient {
   // Calls Ping method.  |callback| is called after the method call succeeds.
   virtual void Ping(const VoidDBusMethodCallback& callback) = 0;
 
+  // Refreshs app list.
+  virtual void Refresh() = 0;
+
+  // Launchs the given app.
+  virtual void LaunchApp(const std::string& package,
+                         const std::string& activity) = 0;
+
+  // Adds the given observer.
+  virtual void AddAppObserver(AppObserver* observer) = 0;
+  // Removes the given observer if this object has the observer.
+  virtual void RemoveAppObserver(AppObserver* observer) = 0;
+
  protected:
   // Create() should be used instead.
   ArcBridgeClient();
@@ -38,4 +70,4 @@ class CHROMEOS_EXPORT ArcBridgeClient : public DBusClient {
 
 }  // namespace chromeos
 
-#endif  // CHROMEOS_ARC_BRIDGE_CLIENT_H_
+#endif  // CHROMEOS_DBUS_ARC_BRIDGE_CLIENT_H_