Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Sapelli data collection platform: http://sapelli.org
 * 
 * Copyright 2012-2014 University College London - ExCiteS group
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *     http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and 
 * limitations under the License.
 */

import android.graphics.Color;
import android.util.Log;

public class Main {
    static public final String TAG = "ColourHelpers";
    static public final int DEFAULT_COLOR = Color.BLACK;

    /**
     * @param intendedColour  the intended colour (as String)
     * @param alternativeColour  an alternative colour (as int) to use if parsing of the intended one failed  
     * @return
     */
    static public int ParseColour(String intendedColour, int alternativeColour) {
        int colour = alternativeColour;
        try {
            colour = Color.parseColor(intendedColour);
        } catch (NullPointerException npe) {
            Log.w(TAG, "Unable to parse null colour.");
        } catch (IllegalArgumentException iae) {
            Log.w(TAG, "Unable to parse colour: " + intendedColour);
        }
        return colour;
    }

    /**
     * @param intendedColour  the intended colour (as String)
     * @param alternativeColour  an alternative colour (as String) to use if parsing of the intended one failed, if parsing the alternative also fails the overall default ({@value #DEFAULT_COLOUR}) is used  
     * @return
     */
    static public int ParseColour(String intendedColour, String alternativeColour) {
        int altColour = ParseColour(alternativeColour, DEFAULT_COLOR);
        return ParseColour(intendedColour, altColour);
    }
}