Merge: lib/android: intro WiFi services wrapper

Intro a simple wrapper for Android WiFi services. It allows to list WiFi networks in range, and could be extended with more features in the future.

It was partially generated by jwrapper (with the included command) and completed by hand. As usual with generated wrapper, the client of the library should refer to the corresponding Java/Android documentation to know more about these services.

Pull-Request: #1984
Reviewed-by: Jean Privat <jean@pryen.org>

diff --git a/contrib/jwrapper/examples/android_api/Makefile b/contrib/jwrapper/examples/android_api/Makefile
index f7ce401..0dc6526 100644 (file)
--- a/contrib/jwrapper/examples/android_api/Makefile
+++ b/contrib/jwrapper/examples/android_api/Makefile
@@ -19,6 +19,11 @@ bitmap.nit: ../../bin/jwrapper
        ../../bin/jwrapper -vv -u comment -o $@ -r "^(android.graphics.Bitmap|java.nio.Buffer|java.nio.ByteBuffer).class$$" \
        -i ../../../../lib/android/assets_and_resources.nit $(ANDROID_JAR) -i ../../../../lib/java/collections.nit
 
+# Base wrappers to implement the lib/android/wifi.nit module
+wifi.nit: ../../bin/jwrapper
+       ../../bin/jwrapper -vv -u comment -o $@ -r "^(android.net.wifi)" \
+       -i ../../../../lib/android/assets_and_resources.nit $(ANDROID_JAR) -i ../../../../lib/java/collections.nit
+
 check: android_api.nit
        ../../../../bin/nitpick android_api.nit
 

diff --git a/lib/android/wifi.nit b/lib/android/wifi.nit
new file mode 100644 (file)
index 0000000..1cc68bb
--- /dev/null
+++ b/lib/android/wifi.nit
@@ -0,0 +1,158 @@
+# This file is part of NIT ( http://www.nitlanguage.org ).
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+# Simple wrapper of the Android WiFi services
+#
+# Refer to the official Android documentation for the details on these services.
+module wifi is android_manifest """
+       <uses-permission android:name="android.hardware.WIFI" />
+       <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+"""
+
+import android::nit_activity
+
+redef class NativeContext
+       # Handle to the WiFi system service
+       fun wifi_manager: NativeWifiManager in "Java" `{
+               return (android.net.wifi.WifiManager)
+                       self.getSystemService(android.content.Context.WIFI_SERVICE);
+       `}
+end
+
+# Wraps Java class: `android.net.wifi.WifiManager`
+extern class NativeWifiManager in "Java" `{ android.net.wifi.WifiManager `}
+       super JavaObject
+
+       # Wraps: `removeNetwork`
+       fun remove_network(arg0: Int): Bool in "Java" `{
+               return self.removeNetwork((int)arg0);
+       `}
+
+       # Wraps: `enableNetwork`
+       fun enable_network(arg0: Int, arg1: Bool): Bool in "Java" `{
+               return self.enableNetwork((int)arg0, arg1);
+       `}
+
+       # Wraps: `disableNetwork`
+       fun disable_network(arg0: Int): Bool in "Java" `{
+               return self.disableNetwork((int)arg0);
+       `}
+
+       # Wraps: `disconnect`
+       fun disconnect: Bool in "Java" `{
+               return self.disconnect();
+       `}
+
+       # Wraps: `reconnect`
+       fun reconnect: Bool in "Java" `{
+               return self.reconnect();
+       `}
+
+       # Wraps: `reassociate`
+       fun reassociate: Bool in "Java" `{
+               return self.reassociate();
+       `}
+
+       # Wraps: `pingSupplicant`
+       fun ping_supplicant: Bool in "Java" `{
+               return self.pingSupplicant();
+       `}
+
+       # Wraps: `startScan`
+       fun start_scan: Bool in "Java" `{
+               return self.startScan();
+       `}
+
+       # Wraps: `getScanResults`
+       fun get_scan_results: NativeListOfScanResult in "Java" `{
+               return self.getScanResults();
+       `}
+
+       # Wraps: `saveConfiguration`
+       fun save_configuration: Bool in "Java" `{
+               return self.saveConfiguration();
+       `}
+
+       # Wraps: `setWifiEnabled`
+       fun set_wifi_enabled(arg0: Bool): Bool in "Java" `{
+               return self.setWifiEnabled(arg0);
+       `}
+
+       # Wraps: `getWifiState`
+       fun get_wifi_state: Int in "Java" `{
+               return self.getWifiState();
+       `}
+
+       # Wraps: `isWifiEnabled`
+       fun is_wifi_enabled: Bool in "Java" `{
+               return self.isWifiEnabled();
+       `}
+
+       # Wraps: `calculateSignalLevel`
+       fun calculate_signal_level(arg0: Int, arg1: Int): Int in "Java" `{
+               return self.calculateSignalLevel((int)arg0, (int)arg1);
+       `}
+
+       # Wraps: `compareSignalLevel`
+       fun compare_signal_level(arg0: Int, arg1: Int): Int in "Java" `{
+               return self.compareSignalLevel((int)arg0, (int)arg1);
+       `}
+end
+
+# Wraps Java class: `android.net.wifi.ScanResult`
+extern class NativeScanResult in "Java" `{ android.net.wifi.ScanResult `}
+       super JavaObject
+
+       # Wraps: `describeContents`
+       fun describe_contents: Int in "Java" `{
+               return self.describeContents();
+       `}
+
+       # Wraps: `BSSID`
+       fun bssid: JavaString in "Java" `{
+               return self.BSSID;
+       `}
+
+       # Wraps: `SSID`
+       fun ssid: JavaString in "Java" `{
+               return self.SSID;
+       `}
+
+       # Wraps: `capabilities`
+       fun capabilities: JavaString in "Java" `{
+               return self.capabilities;
+       `}
+
+       # Wraps: `frequency`
+       fun frequency: Int in "Java" `{
+               return self.frequency;
+       `}
+
+       # Wraps: `level`
+       fun level: Int in "Java" `{
+               return self.level;
+       `}
+end
+
+# Java list of `NativeScanResult`
+extern class NativeListOfScanResult in "Java" `{ java.util.List `}
+
+       # Number of elements in this list
+       fun length: Int in "Java" `{ return self.size();`}
+
+       # Element at `index`
+       fun [](index: Int): NativeScanResult in "Java" `{
+               return ((java.util.List<android.net.wifi.ScanResult>)self).get((int)index);
+       `}
+end