/*
* Copyright (c) 2012 Socialize Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package com.socialize.ui.actionbar;
import android.content.Context;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.view.Gravity;
import android.view.View;
import android.widget.LinearLayout;
import com.socialize.ui.animation.RotatingFadeViewAnimator;
import com.socialize.ui.util.CompatUtils;
import com.socialize.util.DisplayUtils;
import java.util.ArrayList;
import java.util.List;
/**
* The ticker shows a rolling display of stats for an entity.
* @author Jason Polites
*
*/
public class ActionBarTicker extends LinearLayout {
public static final int DEFAULT_BACKGROUND_COLOR = Color.parseColor("#222222");
private List<View> views;
private RotatingFadeViewAnimator rotator;
private DisplayUtils displayUtils;
private boolean initialized = false;
private Integer backgroundColor;
public ActionBarTicker(Context context) {
super(context);
}
public ActionBarTicker(Context context, Integer backgroundColor) {
super(context);
this.backgroundColor = backgroundColor;
}
public void init(int width, float weight) {
if(!initialized) {
if(width > 0) {
width = displayUtils.getDIP(width);
}
LayoutParams masterParams = new LayoutParams(width,displayUtils.getDIP(ActionBarView.ACTION_BAR_HEIGHT));
masterParams.gravity = Gravity.CENTER_HORIZONTAL | Gravity.CENTER_VERTICAL;
masterParams.weight = weight;
setLayoutParams(masterParams);
ColorDrawable viewBg = new ColorDrawable((backgroundColor == null) ? DEFAULT_BACKGROUND_COLOR : backgroundColor);
CompatUtils.setBackgroundDrawable(this, viewBg);
if(views != null) {
rotator = new RotatingFadeViewAnimator(views.size());
int index = 0;
for (View view : views) {
rotator.addView(index, view);
addView(view);
index++;
}
rotator.setFadeInTime(1500);
rotator.setFadeOutTime(1000);
rotator.setStickTime(5000);
}
initialized = true;
}
}
public void startTicker() {
if(rotator != null) {
rotator.start();
}
}
public void skipToNext() {
if(rotator != null) {
rotator.skipToNext();
}
invalidate();
}
public void stopTicker() {
if(rotator != null) {
rotator.stop();
}
}
public void resetTicker() {
if(rotator != null) {
rotator.reset();
}
}
public void addTickerView(View view) {
if(views == null) {
views = new ArrayList<View>(10);
}
views.add(view);
}
public void setDisplayUtils(DisplayUtils deviceUtils) {
this.displayUtils = deviceUtils;
}
}