Set focus to current active window

android/service/activity_manager_interface.cpp

@@ -0,0 +1,35 @@
+/*
+ * 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/>.
+ *
+ */
+
+#define LOG_TAG "Anboxd"
+
+#include "android/service/activity_manager_interface.h"
+
+namespace android {
+BpActivityManager::BpActivityManager(const sp<IBinder> &binder) :
+    BpInterface<IActivityManager>(binder) {
+}
+
+status_t BpActivityManager::setFocusedTask(int32_t id) {
+    Parcel data, reply;
+    data.writeInterfaceToken(IActivityManager::getInterfaceDescriptor());
+    data.writeInt32(id);
+    return remote()->transact(IActivityManager::SET_FOCUSED_TASK, data, &reply);
+}
+
+IMPLEMENT_META_INTERFACE(ActivityManager, "android.app.IActivityManager");
+} // namespace android