Added a progress circle to the mapfragment

the progress circle will be used to indicate that there is work being
done in the background

Change-Id: Id2929f5be68fce0d223e18d8dd07babfcdb37a34
Signed-off-by: Ricky Barrette <rickbarrette@gmail.com>

LocationLib/src/com/TwentyCodes/android/fragments/MapFragmentBase.java

@@ -11,6 +11,7 @@ import android.support.v4.app.Fragment;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
+import android.widget.ProgressBar;
 
 import com.TwentyCodes.android.location.MapView;
 import com.TwentyCodes.android.location.R;
@@ -25,6 +26,8 @@ import com.google.android.maps.Overlay;
 public abstract class MapFragmentBase extends Fragment {
 
 	private MapView mMapView;
+	private boolean isGPSDialogEnabled;
+	private ProgressBar mProgress;
 	
 	/**
 	 * Creates a new MapFragment
@@ -65,6 +68,8 @@ public abstract class MapFragmentBase extends Fragment {
 		
 		mMapView = (MapView) view.findViewById(R.id.mapview);
 		mMapView.setClickable(true);
+		
+		mProgress = (ProgressBar) view.findViewById(R.id.mapProgressBar);
 
 		onMapViewCreate(mMapView);
 		
@@ -98,4 +103,27 @@ public abstract class MapFragmentBase extends Fragment {
 		mMapView.getController().setCenter(point);
 		return true;
 	}
+	
+	/**
+	 * Disables the Acquiring GPS dialog
+	 * @author ricky barrette
+	 */
+	public void disableGPSProgess(){
+		isGPSDialogEnabled = false;
+		mProgress.setVisibility(View.GONE);
+	}
+	
+	/**
+     * Enables the Acquiring GPS dialog if the location has not been acquired
+     * 
+     * @author ricky barrette
+     */
+    public void enableGPSProgess(){
+    	isGPSDialogEnabled = true;
+    	mProgress.setVisibility(View.VISIBLE);
+    }
+    
+    public boolean isGPSProgessShowing(){
+    	return isGPSDialogEnabled;
+    }
 }