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@JakeWharton
JakeWharton / README.md
Last active October 13, 2015 14:38
Maven pom for Google Play services
@jdamcd
jdamcd / AllEmailAdapter.java
Last active December 12, 2015 10:49
Email adapter for AutoCompleteTextView that looks for emails from all account types, not just Google.
private static final String EMAIL_REGEX = "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
private static final Pattern EMAIL_PATTERN = Pattern.compile(EMAIL_REGEX);
private ArrayAdapter<String> getEmailAddressAdapter(Context context) {
Account[] accounts = AccountManager.get(context).getAccounts();
HashSet<String> emailSet = new HashSet<String>();
for (int i = 0; i < accounts.length; i++) {
if (isEmailAddress(accounts[i].name)) {
emailSet.add(accounts[i].name);
}
@mfremont
mfremont / build.gradle
Created February 18, 2014 15:20
Example build.gradle for a unit test submodule in an Android project.
/**
* Example build descriptor that builds and runs Robolectric unit tests in src/test for an Android
* app project in the 'app' module of the project.
*/
apply plugin: 'java'
test {
// Robolectric expects to find AndroidManifest.xml and res/ in the working directory
workingDir androidManifestDir(project(':app'), 'main')
@mlafeldt
mlafeldt / x.md
Last active July 4, 2016 09:05
How to sign Git commits using GPG under OSX
@tyvsmith
tyvsmith / dex-count.sh
Created July 22, 2013 18:45
"`classes.dex` method count helpers. Requires smali/baksmali from https://code.google.com/p/smali/ and dexdump from the build-tools in the Android SDK be on your PATH." Use this to keep track of methods and fields in your apk. They are both limited to 65536. Example use: $ source dex-count.sh; $ dex-field-count classes.dex; Original method scrip…
function dex-method-count() {
cat $1 | head -c 92 | tail -c 4 | hexdump -e '1/4 "%d\n"'
}
function dex-method-count-by-package() {
dir=$(mktemp -d -t dex)
baksmali $1 -o $dir
for pkg in `find $dir/* -type d`; do
smali $pkg -o $pkg/classes.dex
count=$(dex-method-count $pkg/classes.dex)
@i-am-tom
i-am-tom / Oops.hs
Last active March 26, 2019 12:30
Tracked (and dispatchable) exception-handling with classy variants.
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
{-# LANGUAGE FunctionalDependencies #-}
{-# LANGUAGE GADTs #-}
{-# LANGUAGE KindSignatures #-}
{-# LANGUAGE ScopedTypeVariables #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE TypeOperators #-}
{-# LANGUAGE UndecidableInstances #-}
@JakeWharton
JakeWharton / BaseActivity.java
Created July 6, 2012 01:17
Scoped event bus which automatically registers and unregisters with the lifecycle.
package com.squareup.example;
public abstract BaseActivity extends SherlockActivity {
private final ScopedBus scopedBus = new ScopedBus();
protected ScopedBus getBus() {
return scopedBus;
}
@Override public void onPause() {
@romannurik
romannurik / CharsPerLineActivity.java
Last active December 17, 2021 03:15
Demonstrates how to identify and avoid line-length issues with TextView. The measure, or characters per line, of a block of text plays a key role in how comfortable it is to read (sometimes referred to as readability). A widely accepted optimal range for a text block's measure is between 45 and 75 characters. This code demonstrates two phases of…
/*
* Copyright 2013 Google 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
@elsnosrap
elsnosrap / adb-wrapper.sh
Created May 17, 2014 19:19
A useful shell script that wraps Android adb commands when multiple devices or emulators are connected. The script will prompt for a device or emulator to run the command against, if it detects multiple devices / emulators.
#!/bin/bash
# This is a wrapper for adb. If there are multiple devices / emulators, this script will prompt for which device to use
# Then it'll pass whatever commands to that specific device or emulator.
# Run adb devices once, in event adb hasn't been started yet
BLAH=$(adb devices)
# Grab the IDs of all the connected devices / emulators
IDS=($(adb devices | sed '1,1d' | sed '$d' | cut -f 1 | sort))
@evancz
evancz / Haskell-Style-Guide.md
Last active March 23, 2023 15:27
A style guide for Elm tools

Haskell Style Guide for Elm

Goal: a consistent style throughout all Elm projects that is easy to read and produces clean diffs to make debugging easier. This means valuing regularity and simplicity over cleverness.

Line Length

Keep it under 80 characters. Going over is not the end of the world, but consider refactoring before you decide a line really must be longer.

Variables