Set focus to current active window

android/service/activity_manager_interface.h

@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2016 Simon Fels <morphis@gravedo.de>
+ *
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 3, as published
+ * by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranties of
+ * MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR
+ * PURPOSE.  See the GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef ANBOX_ANDROID_ACTIVITY_MANAGER_INTERFACE_H_
+#define ANBOX_ANDROID_ACTIVITY_MANAGER_INTERFACE_H_
+
+#include <binder/IBinder.h>
+#include <binder/IInterface.h>
+#include <binder/Parcel.h>
+
+#include <utils/String16.h>
+#include <utils/StrongPointer.h>
+
+#include <cstdint>
+
+namespace android {
+class IActivityManager : public IInterface {
+public:
+    DECLARE_META_INTERFACE(ActivityManager);
+
+    enum {
+        // This needs to stay synchronized with frameworks/base/core/java/android/app/IActivityManager.java
+        SET_FOCUSED_TASK = IBinder::FIRST_CALL_TRANSACTION + 130,
+    };
+
+    virtual status_t setFocusedTask(int32_t id) = 0;
+};
+
+class BpActivityManager : public BpInterface<IActivityManager> {
+public:
+    BpActivityManager(const sp<IBinder> &binder);
+
+    status_t setFocusedTask(int32_t id) override;
+};
+} // namespace android
+#endif