First commit

1 files changed, 45 insertions, 0 deletions

diff --git a/src/cgeo/geocaching/cgDistanceView.java b/src/cgeo/geocaching/cgDistanceView.java
new file mode 100644
index 0000000..9610e4f
--- /dev/null
+++ b/src/cgeo/geocaching/cgDistanceView.java
@@ -0,0 +1,45 @@
+package cgeo.geocaching;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.widget.TextView;
+
+public class cgDistanceView extends TextView {
+	private cgBase base = null;
+	private Double cacheLat = null;
+	private Double cacheLon = null;
+
+	public cgDistanceView(Context context) {
+		super(context);
+	}
+
+	public cgDistanceView(Context context, AttributeSet attrs) {
+		super(context, attrs);
+	}
+
+	public cgDistanceView(Context context, AttributeSet attrs, int defStyle) {
+		super(context, attrs, defStyle);
+	}
+
+	public void setContent(cgBase baseIn, Double cacheLatIn, Double cacheLonIn) {
+		base = baseIn;
+		cacheLat = cacheLatIn;
+		cacheLon = cacheLonIn;
+	}
+
+	public void update(Double latitude, Double longitude) {
+		if (cacheLat == null || cacheLon == null) return;
+		if (latitude == null || longitude == null) return;
+		if (base == null) return;
+
+		setText(base.getHumanDistance(cgBase.getDistance(latitude, longitude, cacheLat, cacheLon)));
+	}
+
+	public void setDistance(Double distance) {
+		setText("~" + base.getHumanDistance(distance));
+	}
+
+	public void clear() {
+		setText(null);
+	}
+}
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