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Damien Chaillou rocel

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  • Niteroi, Brazil / Nantes, France
  • X @dragda
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@nickbutcher
nickbutcher / 1 search_bar.xml
Last active March 12, 2026 14:50
Demonstrating morphing a search icon into a search field. To do this we use an AnimatedVectorDrawable (https://developer.android.com/reference/android/graphics/drawable/AnimatedVectorDrawable.html) made up of two paths. The first is the search icon (as a single line) the second is the horizontal bar. We then animate the 'trimPathStart' property …
<?xml version="1.0" encoding="utf-8"?>
<!--
Copyright (C) 2015 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
import android.graphics.PointF;
import android.view.animation.Animation;
import android.view.animation.Transformation;
// http://www.math.ubc.ca/~cass/gfx/bezier.html
public class ArcTranslateAnimation extends Animation {
private int mFromXType = ABSOLUTE;
private int mToXType = ABSOLUTE;
@ipopza
ipopza / GGPlayReadMoreActivity
Created March 2, 2015 17:01
Show read more content like Google player store : demo https://www.youtube.com/watch?v=JpqOkdBfjdg
public class GGPlayReadMoreActivity extends ActionBarActivity implements View.OnClickListener {
private ActionBar actionBar;
private ScrollView firstPage;
private TextView tvTop;
private TextView tvMid;
private TextView tvBottom;
private View vContent;
@mpost
mpost / colors.xml
Last active September 4, 2024 05:58
This gist demonstrates how to create an animated pause/resume media playback button for Android. It uses animated vector drawables and state transitions to orchestrate the effect. Some background: https://plus.google.com/u/0/+MoritzPost/posts/3EFF8uC7jXv
<?xml version="1.0" encoding="utf-8"?>
<resources>
<color name="action_pause">#FF8F00</color>
<color name="action_resume">#43A047</color>
</resources>
@pyricau
pyricau / OomExceptionHandler.java
Created May 6, 2015 17:18
Dump the heap on OutOfMemoryError crashes in your debug builds.
import android.content.Context;
import android.os.Debug;
import java.io.File;
public class OomExceptionHandler implements Thread.UncaughtExceptionHandler {
private static final String FILENAME = "out-of-memory.hprof";
public static void install(Context context) {
Thread.UncaughtExceptionHandler defaultHandler = Thread.getDefaultUncaughtExceptionHandler();
@DomBlack
DomBlack / Flowz.scala
Created August 17, 2015 08:20
Generic Akka stream operations for carrying extra information around operations
import akka.stream.scaladsl.Flow
import scala.concurrent.{ ExecutionContext, Future }
import scalaz._
import scalaz.std.scalaFuture.futureInstance // IntelliJ lies
/**
* Flowz provides Akka Stream Flow like methods for monadic types.
*
* You can define the `M` type and the input type, and let the compiler infer the output
@rocel
rocel / install.sh
Last active September 2, 2015 20:48 — forked from wdullaer/install.sh
Install Latest Docker and Docker-compose on Ubuntu
# Ask for the user password
# Script only works if sudo caches the password for a few minutes
sudo true
# Install kernel extra's to enable docker aufs support
sudo apt-get -y install linux-image-extra-$(uname -r)
# Add Docker PPA and install latest version
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
sudo sh -c "echo deb https://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
@jeroenr
jeroenr / AkkaHttpMicroService.scala
Last active January 28, 2021 14:01
Akka HTTP API with CORS headers and custom Media types
import akka.actor.ActorSystem
import akka.http.scaladsl.Http
import akka.stream.ActorMaterializer
object Boot extends App with Service with CorsSupport {
override implicit val system = ActorSystem()
override implicit val executor = system.dispatcher
override implicit val materializer = ActorMaterializer()
Http().bindAndHandle(corsHandler(routes), "0.0.0.0", 1337)
@fancellu
fancellu / ConsumerExample.scala
Last active November 28, 2024 13:00
Kafka Producer/Consumer Example in Scala
import java.util
import org.apache.kafka.clients.consumer.KafkaConsumer
import scala.collection.JavaConverters._
object ConsumerExample extends App {
import java.util.Properties
@lopspower
lopspower / README.md
Last active April 14, 2026 02:41
Hexadecimal color code for transparency

Hexadecimal color code for transparency

Twitter

How to set transparency with hex value ?

For example, you want to set 40% alpha transparence to #000000 (black color), you need to add 66 like this #66000000.

All hex value from 100% to 0% alpha: