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| author | Damian Minkov <damencho@jitsi.org> | 2011-08-23 18:23:28 +0000 |
|---|---|---|
| committer | Damian Minkov <damencho@jitsi.org> | 2011-08-23 18:23:28 +0000 |
| commit | f9992f25f8eb116a41808e6d91064004dc91f69b (patch) | |
| tree | 1f316f693b0c8c77560b6bfe9cb1bcd23ef31cd0 /src/net/java/sip/communicator/impl/sysactivity/SystemActivityNotifications.java | |
| parent | 6e080f08a2d95ca398ee6ce15dd34f5211b82c58 (diff) | |
| download | jitsi-f9992f25f8eb116a41808e6d91064004dc91f69b.zip jitsi-f9992f25f8eb116a41808e6d91064004dc91f69b.tar.gz jitsi-f9992f25f8eb116a41808e6d91064004dc91f69b.tar.bz2 | |
Introduces service for detecting system activity like network changes and detecting idle states. Produced events used for autoaway and reconnect plugin.
Diffstat (limited to 'src/net/java/sip/communicator/impl/sysactivity/SystemActivityNotifications.java')
| -rw-r--r-- | src/net/java/sip/communicator/impl/sysactivity/SystemActivityNotifications.java | 194 |
1 files changed, 194 insertions, 0 deletions
diff --git a/src/net/java/sip/communicator/impl/sysactivity/SystemActivityNotifications.java b/src/net/java/sip/communicator/impl/sysactivity/SystemActivityNotifications.java new file mode 100644 index 0000000..6264b49 --- /dev/null +++ b/src/net/java/sip/communicator/impl/sysactivity/SystemActivityNotifications.java @@ -0,0 +1,194 @@ +/*
+ * Jitsi, the OpenSource Java VoIP and Instant Messaging client.
+ *
+ * Distributable under LGPL license.
+ * See terms of license at gnu.org.
+ */
+package net.java.sip.communicator.impl.sysactivity;
+
+import net.java.sip.communicator.util.*;
+
+/**
+ * @author Damian Minkov
+ */
+public class SystemActivityNotifications
+{
+ /**
+ * Notify that computers is going to sleep.
+ */
+ public static final int NOTIFY_SLEEP = 0;
+
+ /**
+ * Notify that computer is wakeing up after stand by.
+ */
+ public static final int NOTIFY_WAKE = 1;
+
+ /**
+ * Computer display has stand by.
+ */
+ public static final int NOTIFY_DISPLAY_SLEEP = 2;
+
+ /**
+ * Computer display wakes up after stand by.
+ */
+ public static final int NOTIFY_DISPLAY_WAKE = 3;
+
+ /**
+ * Screensaver has been started.
+ */
+ public static final int NOTIFY_SCREENSAVER_START = 4;
+
+ /**
+ * Screensaver will stop.
+ */
+ public static final int NOTIFY_SCREENSAVER_WILL_STOP = 5;
+
+ /**
+ * Screensaver has been stopped.
+ */
+ public static final int NOTIFY_SCREENSAVER_STOP = 6;
+
+ /**
+ * Screen has been locked.
+ */
+ public static final int NOTIFY_SCREEN_LOCKED = 7;
+
+ /**
+ * Screen has been unlocked.
+ */
+ public static final int NOTIFY_SCREEN_UNLOCKED = 8;
+
+ /**
+ * A change in network configuration has occurred.
+ */
+ public static final int NOTIFY_NETWORK_CHANGE = 9;
+
+ /**
+ * The logger.
+ */
+ private static Logger logger = Logger.getLogger(
+ SystemActivityNotifications.class.getName());
+
+ /**
+ * The native instance.
+ */
+ private static long notifierInstance = -1;
+
+ /**
+ * Init native library.
+ */
+ static
+ {
+ try
+ {
+ System.loadLibrary("sysactivitynotifications");
+
+ notifierInstance = allocAndInit();
+ }
+ catch(Throwable t)
+ {
+ logger.error("Error init native functions", t);
+ }
+ }
+
+ /**
+ * Allocate native resources and gets a pointer.
+ * @return
+ */
+ private static native long allocAndInit();
+
+ /**
+ * Release native resources.
+ * @param ptr
+ */
+ private static native void release(long ptr);
+
+ /**
+ * Sets delegate.
+ * @param delegate
+ */
+ public static void setDelegate(NotificationsDelegate delegate)
+ {
+ if(notifierInstance != -1)
+ {
+ setDelegate(notifierInstance, delegate);
+ }
+ }
+
+ /**
+ * Sets notifier delegate.
+ * @param ptr
+ * @param delegate
+ */
+ public static native void setDelegate(long ptr, NotificationsDelegate delegate);
+
+ /**
+ * Start processing.
+ * @param ptr
+ */
+ private static native void start(long ptr);
+
+ /**
+ * Stop processing.
+ * @param ptr
+ */
+ private static native void stop(long ptr);
+
+ /**
+ * Start.
+ */
+ public static void start()
+ {
+ if(notifierInstance != -1)
+ start(notifierInstance);
+ }
+
+ /**
+ * Stop.
+ */
+ public static void stop()
+ {
+ if(notifierInstance != -1)
+ {
+ stop(notifierInstance);
+ release(notifierInstance);
+ notifierInstance = -1;
+ }
+ }
+
+ /**
+ * Returns the when was last input in milliseconds. The time when
+ * there was any activity on the computer.
+ * @return
+ */
+ public static native long getLastInput();
+
+ /**
+ * Delegate class to be notified for changes.
+ */
+ public static abstract class NotificationsDelegate
+ {
+ /**
+ * Callback method when receiving notifications.
+ *
+ * @param type
+ */
+ public abstract void notify(int type);
+
+ /**
+ * Callback method when receiving special network notifications.
+ *
+ * @param family family of network change (ipv6, ipv4)
+ * @param luidIndex unique index of interface
+ * @param name name of the interface
+ * @param type of the interface
+ * @param connected whether interface is connected or not.
+ */
+ public abstract void notifyNetworkChange(
+ int family,
+ long luidIndex,
+ String name,
+ long type,
+ boolean connected);
+ }
+}
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