Android Open Source - FPlayAndroid Bg Color State List

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Copyright (c) 2013-2014, Carlos Rafael Gimenes das Neves All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the followin...

Java Source Code

//
// FPlayAndroid is distributed under the FreeBSD License
//// www  .  ja v  a 2  s .c om
// Copyright (c) 2013-2014, Carlos Rafael Gimenes das Neves
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// 1. Redistributions of source code must retain the above copyright notice, this
//    list of conditions and the following disclaimer.
// 2. Redistributions in binary form must reproduce the above copyright notice,
//    this list of conditions and the following disclaimer in the documentation
//    and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// The views and conclusions contained in the software and documentation are those
// of the authors and should not be interpreted as representing official policies,
// either expressed or implied, of the FreeBSD Project.
//
// https://github.com/carlosrafaelgn/FPlayAndroid
//
package br.com.carlosrafaelgn.fplay.ui;

import android.content.res.ColorStateList;

public final class BgColorStateList extends ColorStateList {
  private static final int[][] states = new int[][] { new int[] {} };
  private static final int[] colors = new int[] { 0 };
  private int normalColor, alteredColor;
  
  public BgColorStateList(int color) {
    super(states, colors);
    this.normalColor = color;
    this.alteredColor = color;
  }
  
  public BgColorStateList(int normalColor, int alteredColor) {
    super(states, colors);
    this.normalColor = normalColor;
    this.alteredColor = alteredColor;
  }
  
  public void setNormalColor(int normalColor) {
    this.normalColor = normalColor;
  }
  
  public void setNormalColorAlpha(int alpha) {
    normalColor = (alpha << 24) | (normalColor & 0x00ffffff);
  }
  
  public void setAlteredColor(int alteredColor) {
    this.alteredColor = alteredColor;
  }
  
  @Override
  public int getColorForState(int[] stateSet, int defaultColor) {
    if (stateSet != null) {
      for (int i = stateSet.length - 1; i >= 0; i--) {
        if (stateSet[i] == android.R.attr.state_pressed ||
          stateSet[i] == android.R.attr.state_focused)
          return alteredColor;
      }
    }
    return normalColor;
  }
  
  @Override
  public int getDefaultColor() {
    return normalColor;
  }
  
  @Override
  public boolean isStateful() {
    return (normalColor != alteredColor);
  }
  
  @Override
  public ColorStateList withAlpha(int alpha) {
    return this;
  }
}

Java Source Code List

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