Say hello to low level Android Service & Binder implementations

These are the building blocks for higher level APIs such as Qt Remote
Objects.

[ChangeLog][Android] Added low level APIs for Android Service & Binder.

Change-Id: I320214d310a398541bbde985ecf67bf6101c0b67
Reviewed-by: Eskil Abrahamsen Blomfeldt <eskil.abrahamsen-blomfeldt@qt.io>

1 files changed, 117 insertions, 0 deletions

diff --git a/src/androidextras/android/qandroidserviceconnection.cpp b/src/androidextras/android/qandroidserviceconnection.cpp
new file mode 100644
index 0000000..fb4f3da
--- /dev/null
+++ b/src/androidextras/android/qandroidserviceconnection.cpp
@@ -0,0 +1,117 @@
+/****************************************************************************
+**
+** Copyright (C) 2017 BogDan Vatra <bogdan@kde.org>
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and The Qt Company. For licensing terms
+** and conditions see https://www.qt.io/terms-conditions. For further
+** information use the contact form at https://www.qt.io/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 3 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL3 included in the
+** packaging of this file. Please review the following information to
+** ensure the GNU Lesser General Public License version 3 requirements
+** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 2.0 or (at your option) the GNU General
+** Public license version 3 or any later version approved by the KDE Free
+** Qt Foundation. The licenses are as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
+** included in the packaging of this file. Please review the following
+** information to ensure the GNU General Public License requirements will
+** be met: https://www.gnu.org/licenses/gpl-2.0.html and
+** https://www.gnu.org/licenses/gpl-3.0.html.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qandroidserviceconnection.h"
+#include "qandroidjniobject.h"
+
+#include <QAndroidJniEnvironment>
+
+QT_BEGIN_NAMESPACE
+/*!
+    \class QAndroidServiceConnection
+    \inmodule QtAndroidExtras
+
+    The QAndroidServiceConnection is a convenience abstract class which wraps the
+    \l {https://developer.android.com/reference/android/content/ServiceConnection.html} {Android ServiceConnection} interface.
+
+    It is useful when you perform a QtAndroid::bindService operation.
+
+    \since 5.10
+*/
+
+
+/*!
+    Creates a new object
+ */
+QAndroidServiceConnection::QAndroidServiceConnection()
+    : m_handle("org/qtproject/qt5/android/extras/QtAndroidServiceConnection", "(J)V", jlong(this))
+{
+}
+
+/*!
+    Creates a new object from an existing \a serviceConnection.
+
+    It's useful when you have your own Java implementation.
+    Of course onServiceConnected()/onServiceDisconnected()
+    will not be called anymore.
+ */
+QAndroidServiceConnection::QAndroidServiceConnection(const QAndroidJniObject &serviceConnection)
+    : m_handle(serviceConnection)
+{
+}
+
+QAndroidServiceConnection::~QAndroidServiceConnection()
+{
+    m_handle.callMethod<void>("setId", "(J)V", jlong(this));
+}
+
+/*!
+    returns the underline QAndroidJniObject
+ */
+QAndroidJniObject QAndroidServiceConnection::handle() const
+{
+    return m_handle;
+}
+
+/*!
+    \fn void QAndroidServiceConnection::onServiceConnected(const QString &name, const QAndroidBinder &serviceBinder)
+
+    This notification is called when the client managed to connect to the service.
+    The \a name contains the server name, the \a serviceBinder is the binder that the client
+    uses to perform IPC operations.
+
+    \warning This method is called from Binder's thread which is different
+    from the thread that this object was created.
+
+    returns the underline QAndroidJniObject
+ */
+
+/*!
+    \fn void QAndroidServiceConnection::onServiceDisconnected(const QString &name)
+
+    Called when a connection to the Service has been lost.
+    The \a name parameter specifies which connectioen was lost.
+
+    \warning This method is called from Binder's thread which is different
+    from the thread that this object was created.
+
+    returns the underline QAndroidJniObject
+ */
+
+QT_END_NAMESPACE