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@gabrielemariotti
gabrielemariotti / Activity.java
Last active November 27, 2022 09:27
Floating Action Button (requires Android-L preview)
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.layoutfab);
//Outline
int size = getResources().getDimensionPixelSize(R.dimen.fab_size);
Outline outline = new Outline();
@dmarcato
dmarcato / strip_play_services.gradle
Last active December 21, 2022 10:10
Gradle task to strip unused packages on Google Play Services library
def toCamelCase(String string) {
String result = ""
string.findAll("[^\\W]+") { String word ->
result += word.capitalize()
}
return result
}
afterEvaluate { project ->
Configuration runtimeConfiguration = project.configurations.getByName('compile')
@gabrielemariotti
gabrielemariotti / Readme.md
Last active March 2, 2024 23:10
A SimpleSectionedRecyclerViewAdapter: use this class to realize a simple sectioned `RecyclerView.Adapter`.

You can use this class to realize a simple sectioned RecyclerView.Adapter without changing your code.

The RecyclerView should use a LinearLayoutManager. You can use this code also with the TwoWayView with the ListLayoutManager (https://github.com/lucasr/twoway-view)

This is a porting of the class SimpleSectionedListAdapter provided by Google

Screen

Example:

@chrisbanes
chrisbanes / SystemUiHelper.java
Last active March 2, 2024 18:57
SystemUiHelper
/*
* Copyright (C) 2014 The Android Open Source Project
*
* 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
@donnfelker
donnfelker / CircularTransformation.java
Last active December 2, 2020 20:47
Picasso and CircularTransform Example
import android.graphics.*;
import com.squareup.picasso.Transformation;
/**
* Transforms an image into a circle representation. Such as a avatar.
*/
public class CircularTransformation implements Transformation
{
int radius = 10;
@dlew
dlew / themes-debug.xml
Last active March 1, 2024 15:46
With the new theming in AppCompat, a lot of assets are tinted automatically for you via theme attributes. That has often led me to wonder "where the hell did this color come from?" You can replace your normal theme with this debug theme to help figure out the source of that color.
<!-- You can change the parent around to whatever you normally use -->
<style name="DebugColors" parent="Theme.AppCompat">
<!-- System colors -->
<item name="android:windowBackground">@color/__debugWindowBackground</item>
<item name="android:colorPressedHighlight">#FF4400</item>
<item name="android:colorLongPressedHighlight">#FF0044</item>
<item name="android:colorFocusedHighlight">#44FF00</item>
<item name="android:colorActivatedHighlight">#00FF44</item>
@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
@ozodrukh
ozodrukh / HideExtraOnScroll.java
Created November 16, 2014 11:20
Show/Hide extra objects when scrolling
public static class HideExtraOnScroll extends RecyclerView.OnScrollListener{
final static Interpolator ACCELERATE = new AccelerateInterpolator();
final static Interpolator DECELERATE = new DecelerateInterpolator();
WeakReference<View> mTarget;
HideExtraOnScrollHelper mScrollHelper;
boolean isExtraObjectsOutside;
@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
@chris95x8
chris95x8 / CubicBezierInterpolator.java
Created December 12, 2014 13:59
Bunch of interpolators for awesome animations in Android!
import android.graphics.PointF;
import android.view.animation.Interpolator;
/**
* From https://github.com/codesoup/android-cubic-bezier-interpolator
* Derived from: https://github.com/rdallasgray/bez
*/
public class CubicBezierInterpolator implements Interpolator {