From 48b7cbaa0b469794088d41038192366fea802190 Mon Sep 17 00:00:00 2001
From: Samuel Tardieu <sam@rfc1149.net>
Date: Thu, 6 Mar 2014 08:46:44 +0100
Subject: refactoring: create cgeo.geocaching.sensors package

---
 main/src/cgeo/geocaching/utils/GeoDirHandler.java | 129 ----------------------
 1 file changed, 129 deletions(-)
 delete mode 100644 main/src/cgeo/geocaching/utils/GeoDirHandler.java

(limited to 'main/src/cgeo/geocaching/utils/GeoDirHandler.java')

diff --git a/main/src/cgeo/geocaching/utils/GeoDirHandler.java b/main/src/cgeo/geocaching/utils/GeoDirHandler.java
deleted file mode 100644
index 7050e61..0000000
--- a/main/src/cgeo/geocaching/utils/GeoDirHandler.java
+++ /dev/null
@@ -1,129 +0,0 @@
-package cgeo.geocaching.utils;
-
-import cgeo.geocaching.CgeoApplication;
-import cgeo.geocaching.IGeoData;
-import cgeo.geocaching.settings.Settings;
-
-import rx.Scheduler;
-import rx.Subscription;
-import rx.android.schedulers.AndroidSchedulers;
-import rx.schedulers.Schedulers;
-import rx.functions.Action1;
-
-import java.util.concurrent.TimeUnit;
-
-/**
- * GeoData and Direction handler.
- * <p>
- * To use this class, override at least one of {@link #updateDirection(float)} or {@link #updateGeoData(IGeoData)}. You
- * need to start the handler using one of
- * <ul>
- * <li>{@link #startDir()}</li>
- * <li>{@link #startGeo()}</li>
- * <li>{@link #startGeoAndDir()}</li>
- * </ul>
- * A good place might be the {@code onResume} method of the Activity. Stop the Handler accordingly in {@code onPause}.
- * </p>
- */
-public abstract class GeoDirHandler {
-    private static final CgeoApplication app = CgeoApplication.getInstance();
-
-    private Subscription dirSubscription = null;
-    private Subscription geoSubscription = null;
-
-    /**
-     * Update method called when new IGeoData is available.
-     *
-     * @param data
-     *            the new data
-     */
-    public void updateGeoData(final IGeoData data) {
-        // Override this in children
-    }
-
-    /**
-     * Update method called when new direction data is available.
-     *
-     * @param direction
-     *            the new direction
-     */
-    public void updateDirection(final float direction) {
-        // Override this in children
-    }
-
-    /**
-     * Register the current GeoDirHandler for GeoData information.
-     */
-    public synchronized void startGeo() {
-        geoSubscription = app.currentGeoObject()
-                .subscribeOn(AndroidSchedulers.mainThread())
-                .subscribe(new Action1<IGeoData>() {
-                    @Override
-                    public void call(final IGeoData geoData) {
-                        updateGeoData(geoData);
-                    }
-                });
-    }
-
-    /**
-     * Register the current GeoDirHandler for direction information if the preferences
-     * allow it.
-     */
-    public synchronized void startDir() {
-        if (Settings.isUseCompass()) {
-            dirSubscription = app.currentDirObject()
-                    .subscribeOn(AndroidSchedulers.mainThread())
-                    .subscribe(new Action1<Float>() {
-                        @Override
-                        public void call(final Float direction) {
-                            updateDirection(direction);
-                        }
-                    });
-        }
-    }
-
-    /**
-     * Register the current GeoDirHandler for GeoData and direction information (if the
-     * preferences allow it).
-     */
-    public void startGeoAndDir() {
-        startGeo();
-        startDir();
-    }
-
-    /**
-     * Unregister the current GeoDirHandler for GeoData information.
-     */
-    public synchronized void stopGeo() {
-        // Delay the unsubscription by 2.5 seconds, so that another activity has
-        // the time to subscribe and the GPS receiver will not be turned down.
-        if (geoSubscription != null) {
-            final Subscription subscription = geoSubscription;
-            geoSubscription = null;
-            Schedulers.newThread().schedule(new Action1<Scheduler.Inner>() {
-                @Override
-                public void call(final Scheduler.Inner inner) {
-                    subscription.unsubscribe();
-                }
-            }, 2500, TimeUnit.MILLISECONDS);
-        }
-    }
-
-    /**
-     * Unregister the current GeoDirHandler for direction information.
-     */
-    public synchronized void stopDir() {
-        if (dirSubscription != null) {
-            dirSubscription.unsubscribe();
-            dirSubscription = null;
-        }
-    }
-
-    /**
-     * Unregister the current GeoDirHandler for GeoData and direction information.
-     */
-    public void stopGeoAndDir() {
-        stopGeo();
-        stopDir();
-    }
-}
-- 
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