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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
@mheras
mheras / HeaderFooterRecyclerViewAdapter.java
Last active January 12, 2024 17:33
Header & footer support for RecyclerView.Adapter
public abstract class HeaderFooterRecyclerViewAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {
private static final int VIEW_TYPE_MAX_COUNT = 1000;
private static final int HEADER_VIEW_TYPE_OFFSET = 0;
private static final int FOOTER_VIEW_TYPE_OFFSET = HEADER_VIEW_TYPE_OFFSET + VIEW_TYPE_MAX_COUNT;
private static final int CONTENT_VIEW_TYPE_OFFSET = FOOTER_VIEW_TYPE_OFFSET + VIEW_TYPE_MAX_COUNT;
private int headerItemCount;
private int contentItemCount;
private int footerItemCount;
@AnderWeb
AnderWeb / Simple setup for item backgrounds pre - post lollipop
Last active January 12, 2024 18:04
Simple setup for item backgrounds pre/post lollipop
AppCompat-v7:21 provides a very useful way of dealing with pressed/focused/activated states maintaining backwards compatibility downto API-7, but there's a small issue (big for some) with the default selectableItemBackground: It uses some PNGs and/or default values for API<21.
The main reason is that android drawable resource definitions (prior API 21) CANNOT use theme attributes at all, so there's no way of making something like:
<shape android:shape="rectangle">
<solid android:color="?attr/colorControlHighlight" />
</shape>
For this, I've put this simple mockup on how to give your app better drawables that the appcompat defaults.
@rock3r
rock3r / ColorUtils.java
Last active February 25, 2020 09:06
ColorUtils: utilities for manipulating colours
package net.frakbot.util.color;
import android.graphics.Color;
/**
* The MIT License (MIT)
* <p/>
* Copyright (c) 2014 Sebastiano Poggi
* <p/>
* Permission is hereby granted, free of charge, to any person obtaining a copy
@JMPergar
JMPergar / ScrollViewWithMaxHeight.java
Created November 5, 2014 13:28
ScrollView that can be configured with max height
public class ScrollViewWithMaxHeight extends ScrollView {
public static int WITHOUT_MAX_HEIGHT_VALUE = -1;
private int maxHeight = WITHOUT_MAX_HEIGHT_VALUE;
public ScrollViewWithMaxHeight(Context context) {
super(context);
}
import android.content.Context;
import android.content.res.TypedArray;
import android.util.AttributeSet;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.LinearLayoutManager;
import android.view.View;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.graphics.Canvas;
@chris95x8
chris95x8 / build.gradle
Created October 28, 2014 14:00
Extended toolbar with two floating-label edit texts. The layout was made according to this image from the Material Design guidelines: http://i.imgur.com/x8QsuxU.png The layout below looks like this: http://i.imgur.com/8sOTv7h.png
dependencies {
compile 'com.android.support:appcompat-v7:21.+'
compile 'com.wrapp.floatlabelededittext:library:0.0.5'
}
@AnderWeb
AnderWeb / HexagonDrawable.java
Created October 7, 2014 10:49
HexagonDrawable
package org.adw.drawables;
import android.graphics.Canvas;
import android.graphics.ColorFilter;
import android.graphics.Paint;
import android.graphics.Path;
import android.graphics.Rect;
import android.graphics.drawable.Drawable;
import android.util.FloatMath;
@Aracem
Aracem / ParallaxPageTransformer.java
Last active March 8, 2023 17:28
Parallax transformer for ViewPagers that let you set different parallax effects for each view in your Fragments.
package com.aracem.utils.animations.pagetransformation;
import org.jetbrains.annotations.NotNull;
import android.support.v4.view.ViewPager;
import android.view.View;
import java.util.ArrayList;
import java.util.List;
@PaNaVTEC
PaNaVTEC / Proguard config
Last active May 17, 2018 22:02
Proguard config
# Add project specific ProGuard rules here.
# By default, the flags in this file are appended to flags specified
# in /Users/panavtec/Documents/android-sdk-macosx/tools/proguard/proguard-android.txt
# You can edit the include path and order by changing the ProGuard
# include property in project.properties.
#
# For more details, see
# http://developer.android.com/guide/developing/tools/proguard.html
# Add any project specific keep options here: