Remove unnecessary method

OsmAnd-java/src/main/java/net/osmand/util/Algorithms.java

@@ -320,10 +320,8 @@ public class Algorithms {
 	 * exception. Supported formats are:
 	 * #RRGGBB
 	 * #AARRGGBB
-	 * 'red', 'blue', 'green', 'black', 'white', 'gray', 'cyan', 'magenta',
-	 * 'yellow', 'lightgray', 'darkgray'
 	 */
-	public static int parseColor(String colorString) {
+	public static int parseColor(String colorString) throws IllegalArgumentException {
 		if (colorString.charAt(0) == '#') {
 			// Use a long to avoid rollovers on #ffXXXXXX
 			if (colorString.length() == 4) {

OsmAnd/src/net/osmand/plus/GpxSelectionHelper.java

@@ -520,12 +520,12 @@ public class GpxSelectionHelper {
 						}
 						GPXFile gpx = GPXUtilities.loadGPXFile(fl);
 						if (obj.has(COLOR)) {
-							int clr = Algorithms.parseColor(obj.getString(COLOR));
+							int clr = parseColor(obj.getString(COLOR));
 							gpx.setColor(clr);
 						}
 						for (GradientScaleType scaleType : GradientScaleType.values()) {
 							if (obj.has(scaleType.getColorTypeName())) {
-								int clr = Algorithms.parseColor(obj.getString(scaleType.getColorTypeName()));
+								int clr = parseColor(obj.getString(scaleType.getColorTypeName()));
 								gpx.setGradientScaleColor(scaleType.getColorTypeName(), clr);
 							}
 						}
@@ -567,6 +567,14 @@ public class GpxSelectionHelper {
 		}
 	}
 
+	private int parseColor(String color) {
+		try {
+			return Algorithms.isEmpty(color) ? 0 : Algorithms.parseColor(color);
+		} catch (IllegalArgumentException e) {
+			return 0;
+		}
+	}
+
 	private void saveCurrentSelections() {
 		JSONArray ar = new JSONArray();
 		for (SelectedGpxFile s : selectedGPXFiles) {

OsmAnd/src/net/osmand/plus/track/CustomColorBottomSheet.java

@@ -26,6 +26,7 @@ import net.osmand.plus.base.MenuBottomSheetDialogFragment;
 import net.osmand.plus.base.bottomsheetmenu.BaseBottomSheetItem;
 import net.osmand.plus.base.bottomsheetmenu.SimpleBottomSheetItem;
 import net.osmand.plus.base.bottomsheetmenu.simpleitems.TitleItem;
+import net.osmand.util.Algorithms;
 
 import org.apache.commons.logging.Log;
 
@@ -103,7 +104,13 @@ public class CustomColorBottomSheet extends MenuBottomSheetDialogFragment implem
 			@Override
 			public void afterTextChanged(Editable s) {
 				if (hexEditText.isFocused()) {
-					int color = parseColorString(s.toString());
+					int color = colorPicker.getColor();
+					try {
+						color = Algorithms.parseColor("#" + s.toString());
+					} catch (IllegalArgumentException e) {
+						hexEditText.setError(getString(R.string.wrong_input));
+						log.error(e);
+					}
 					if (color != colorPicker.getColor()) {
 						fromEditText = true;
 						colorPicker.setColor(color, true);
@@ -166,60 +173,6 @@ public class CustomColorBottomSheet extends MenuBottomSheetDialogFragment implem
 		}
 	}
 
-	private static int parseColorString(String colorString) throws NumberFormatException {
-		int a, r, g, b = 0;
-		if (colorString.startsWith("#")) {
-			colorString = colorString.substring(1);
-		}
-		if (colorString.length() == 0) {
-			r = 0;
-			a = 255;
-			g = 0;
-		} else if (colorString.length() <= 2) {
-			a = 255;
-			r = 0;
-			b = Integer.parseInt(colorString, 16);
-			g = 0;
-		} else if (colorString.length() == 3) {
-			a = 255;
-			r = Integer.parseInt(colorString.substring(0, 1), 16);
-			g = Integer.parseInt(colorString.substring(1, 2), 16);
-			b = Integer.parseInt(colorString.substring(2, 3), 16);
-		} else if (colorString.length() == 4) {
-			a = 255;
-			r = Integer.parseInt(colorString.substring(0, 2), 16);
-			g = r;
-			r = 0;
-			b = Integer.parseInt(colorString.substring(2, 4), 16);
-		} else if (colorString.length() == 5) {
-			a = 255;
-			r = Integer.parseInt(colorString.substring(0, 1), 16);
-			g = Integer.parseInt(colorString.substring(1, 3), 16);
-			b = Integer.parseInt(colorString.substring(3, 5), 16);
-		} else if (colorString.length() == 6) {
-			a = 255;
-			r = Integer.parseInt(colorString.substring(0, 2), 16);
-			g = Integer.parseInt(colorString.substring(2, 4), 16);
-			b = Integer.parseInt(colorString.substring(4, 6), 16);
-		} else if (colorString.length() == 7) {
-			a = Integer.parseInt(colorString.substring(0, 1), 16);
-			r = Integer.parseInt(colorString.substring(1, 3), 16);
-			g = Integer.parseInt(colorString.substring(3, 5), 16);
-			b = Integer.parseInt(colorString.substring(5, 7), 16);
-		} else if (colorString.length() == 8) {
-			a = Integer.parseInt(colorString.substring(0, 2), 16);
-			r = Integer.parseInt(colorString.substring(2, 4), 16);
-			g = Integer.parseInt(colorString.substring(4, 6), 16);
-			b = Integer.parseInt(colorString.substring(6, 8), 16);
-		} else {
-			b = -1;
-			g = -1;
-			r = -1;
-			a = -1;
-		}
-		return Color.argb(a, r, g, b);
-	}
-
 	public interface ColorPickerListener {
 
 		void onColorSelected(@ColorInt int prevColor, @ColorInt int newColor);

OsmAnd/src/net/osmand/plus/views/GPXLayer.java

@@ -379,7 +379,8 @@ public class GPXLayer extends OsmandMapLayer implements IContextMenuProvider, IM
 		for (int k = 0; k < items.size(); k++) {
 			GpxDisplayItem i = items.get(k);
 			WptPt point = i.locationEnd;
-			if (point != null) {
+			if (point != null && point.lat >= latLonBounds.bottom && point.lat <= latLonBounds.top
+					&& point.lon >= latLonBounds.left && point.lon <= latLonBounds.right) {
 				float x = tileBox.getPixXFromLatLon(point.lat, point.lon);
 				float y = tileBox.getPixYFromLatLon(point.lat, point.lon);
 				if (px != -1 || py != -1) {
@@ -389,8 +390,6 @@ public class GPXLayer extends OsmandMapLayer implements IContextMenuProvider, IM
 				}
 				px = x;
 				py = y;
-				if (point.lat >= latLonBounds.bottom && point.lat <= latLonBounds.top
-						&& point.lon >= latLonBounds.left && point.lon <= latLonBounds.right) {
 				String name = i.splitName;
 				if (name != null) {
 					int ind = name.indexOf(' ');
@@ -415,7 +414,6 @@ public class GPXLayer extends OsmandMapLayer implements IContextMenuProvider, IM
 			}
 		}
 	}
-	}
 
 	private void drawDirectionArrows(Canvas canvas, RotatedTileBox tileBox, List<SelectedGpxFile> selectedGPXFiles) {
 		if (!tileBox.isZoomAnimated()) {