Add Android services examples

* Pure Android service in the same process.
* Android Services with BroadcastReceiver with same .so file
and separate .so file.
* Android Service with QAndroidBinder in separate .so file.

Pick-to: 5.15
Task-number: QTBUG-83038
Change-Id: I24a4dbe4f1de56736625cfdfe2e7fc3ea4905de5
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@qt.io>
Reviewed-by: Ville Voutilainen <ville.voutilainen@qt.io>

1 files changed, 86 insertions, 0 deletions

diff --git a/examples/androidextras/services/servicebroadcastsamelib/android/src/org/qtproject/example/qtandroidservice/ActivityUtils.java b/examples/androidextras/services/servicebroadcastsamelib/android/src/org/qtproject/example/qtandroidservice/ActivityUtils.java
new file mode 100644
index 0000000..d2802d7
--- /dev/null
+++ b/examples/androidextras/services/servicebroadcastsamelib/android/src/org/qtproject/example/qtandroidservice/ActivityUtils.java
@@ -0,0 +1,86 @@
+/****************************************************************************
+**
+** Copyright (C) 2020 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of the QtAndroidExtras module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** 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.
+**
+** BSD License Usage
+** Alternatively, you may use this file under the terms of the BSD license
+** as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+package org.qtproject.example.qtandroidservice;
+
+import android.content.Context;
+import android.content.Intent;
+import android.util.Log;
+import android.content.BroadcastReceiver;
+import android.content.IntentFilter;
+
+public class ActivityUtils {
+
+    private static native void sendToQt(String message);
+
+    private static final String TAG = "ActivityUtils";
+    public static final String BROADCAST_NAME_ACTION = "org.qtproject.example.qtandroidservice.broadcast.name";
+
+    public void registerServiceBroadcastReceiver(Context context) {
+        IntentFilter intentFilter = new IntentFilter();
+        intentFilter.addAction(BROADCAST_NAME_ACTION);
+        context.registerReceiver(serviceMessageReceiver, intentFilter);
+        Log.i(TAG, "Registered broadcast receiver");
+    }
+
+    private BroadcastReceiver serviceMessageReceiver = new BroadcastReceiver() {
+        @Override
+        public void onReceive(Context context, Intent intent) {
+            Log.i(TAG, "In OnReceive broadcast receiver");
+            if (BROADCAST_NAME_ACTION.equals(intent.getAction())) {
+                String name = intent.getStringExtra("name");
+                Log.i(TAG, "Service received name: " + name);
+                String message = "Hello " + name;
+                sendToQt(message);
+                Log.i(TAG, "Service sent back message: " + message);
+            }
+        }
+    };
+}