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@aprock
aprock / RoundedTransformation.java
Created August 12, 2013 18:08
Rounded Corner Image Transformation for square's Picasso
import android.graphics.Bitmap;
import android.graphics.Bitmap.Config;
import android.graphics.BitmapShader;
import android.graphics.Canvas;
import android.graphics.Paint;
import android.graphics.RectF;
import android.graphics.Shader;
// enables hardware accelerated rounded corners
// original idea here : http://www.curious-creature.org/2012/12/11/android-recipe-1-image-with-rounded-corners/
@eveliotc
eveliotc / RoundedAvatarDrawable.java
Created July 22, 2013 04:59
RoundedAvatarDrawable: A Drawable that draws an oval with given {@link Bitmap} See http://evel.io/2013/07/21/rounded-avatars-in-android/
/*
* Copyright 2013 Evelio Tarazona Cáceres <evelio@evelio.info>
*
* 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
@swankjesse
swankjesse / RetrofitCachingExample.java
Created June 29, 2013 03:03
Demonstrate HTTP caching with OkHttp and Retrofit.
/*
* Copyright (C) 2013 Square, Inc.
*
* 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
@keyboardr
keyboardr / StylableString.java
Last active December 18, 2015 16:19
Quick utils for simple Spannable styling
public class StylableString extends SpannableString {
public StylableString(CharSequence source) {
super(source);
}
public StylableString setForegroundColor(int color) {
ForegroundColorSpan colorSpan = new ForegroundColorSpan(color);
setSpan(colorSpan, 0, length(), 0);
return this;
@romannurik
romannurik / AndroidCreateGhostIcon.java
Created June 14, 2013 06:28
Android ColorMatrixColorFilter example: Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable). In the ghost bitmap, the RGB values take on the values from the 'color' argument, while the alpha values are derived from the source's grayscaled RGB values. The effect is that you can see through darker parts of the …
/**
* Creates a 'ghost' bitmap version of the given source drawable (ideally a BitmapDrawable).
* In the ghost bitmap, the RGB values take on the values from the 'color' argument, while
* the alpha values are derived from the source's grayscaled RGB values. The effect is that
* you can see through darker parts of the source bitmap, while lighter parts show up as
* the given color. The 'invert' argument inverts the computation of alpha values, and looks
* best when the given color is a dark.
*/
private Bitmap createGhostIcon(Drawable src, int color, boolean invert) {
int width = src.getIntrinsicWidth();
@ficusk
ficusk / GsonRequest.java
Last active January 6, 2025 22:43
A Volley adapter for JSON requests that will be parsed into Java objects by Gson.
import com.google.gson.Gson;
import com.google.gson.JsonSyntaxException;
import com.android.volley.AuthFailureError;
import com.android.volley.NetworkResponse;
import com.android.volley.ParseError;
import com.android.volley.Request;
import com.android.volley.Response;
import com.android.volley.Response.ErrorListener;
import com.android.volley.Response.Listener;

Download and convert data from NYC open data portal

curl -o nynta.zip "https://nycopendata.socrata.com/api/geospatial/cpf4-rkhq?method=export&format=Shapefile"
cd nynta_12c

ogr2ogr can't deal with the projection directly. Replace content of nynta.prj with the following projection string:

PROJCS["NAD_1983_StatePlane_New_York_Long_Island_FIPS_3104_Feet",GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["lambert_conformal_conic_2sp"],PARAMETER["False_Easting",984250.0],PARAMETER["False_Northing",0.0],PARAMETER["longitude_of_center",-74.0],PARAMETER["Standard_Parallel_1",40.66666666666666],PARAMETER["Standard_Parallel_2",41.03333333333333],PARAMETER["latitude_of_center",40.16666666666666],UNIT["Foot_US",0.3048006096012192]]

import android.view.animation.Interpolator;
/**
* Created with IntelliJ IDEA, best IDE in the world. User: castorflex Date: 06/06/13 Time: 22:18
*/
public class CustomBounceInterpolator implements Interpolator {
@Override
public float getInterpolation(float t) {
return -(float) Math.abs(Math.sin((float) Math.PI * (t + 1) * (t + 1)) * (1 - t));
@devunwired
devunwired / GifDecoder.java
Last active October 8, 2024 08:32
An optimized implementation of GifDecoder for Android devices.
/**
* Copyright (c) 2013 Xcellent Creations, 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:
@galex
galex / SherlockMapFragment.java
Created December 27, 2012 21:13
Google Maps v2 + ActionBarSherlock = SherlockMapFragment
package com.actionbarsherlock.app;
import android.app.Activity;
import android.support.v4.app.Watson.OnCreateOptionsMenuListener;
import android.support.v4.app.Watson.OnOptionsItemSelectedListener;
import android.support.v4.app.Watson.OnPrepareOptionsMenuListener;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.internal.view.menu.MenuItemWrapper;
import com.actionbarsherlock.internal.view.menu.MenuWrapper;