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@chrisbanes
chrisbanes / CollapsingTitleLayout.java
Last active March 26, 2023 11:58
CollapsingTitleLayout
/*
* Copyright 2014 Chris Banes
*
* 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
public class CircularProgressDrawable extends Drawable
implements Animatable {
private static final Interpolator ANGLE_INTERPOLATOR = new LinearInterpolator();
private static final Interpolator SWEEP_INTERPOLATOR = new DecelerateInterpolator();
private static final int ANGLE_ANIMATOR_DURATION = 2000;
private static final int SWEEP_ANIMATOR_DURATION = 600;
private static final int MIN_SWEEP_ANGLE = 30;
private final RectF fBounds = new RectF();
@cnnrhill
cnnrhill / ListViewScrollTracker.java
Created September 24, 2013 04:24
Helper class for calculating relative scroll offsets in a ListView or GridView by tracking the position of child views.
import android.util.SparseArray;
import android.widget.AbsListView;
/**
* Helper class for calculating relative scroll offsets in a ListView or GridView by tracking the
* position of child views.
*/
public class ListViewScrollTracker {
private AbsListView mListView;
private SparseArray<Integer> mPositions;
@jamiechapman
jamiechapman / ParseProxyObject.java
Last active March 14, 2019 07:37
A Parse.com Serializable ParseObject Proxy
// By Jamie Chapman, @chappers57
// License: open, do as you wish, just don't blame me if stuff breaks ;-)
public class ParseProxyObject implements Serializable {
private static final long serialVersionUID = 1L;
private HashMap<String, Object> values = new HashMap<String, Object>();
public HashMap<String, Object> getValues() {
return values;