JakeWharton

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 $pkg/classes.dex)
    name=$(echo ${pkg:(${#dir} + 1)} | tr '/' '.')

JakeWharton

import android.view.View;
import android.view.ViewGroup;

/**
 * A {@link ViewGroup.OnHierarchyChangeListener hierarchy change listener} which recursively
 * monitors an entire tree of views.
 */
public final class HierarchyTreeChangeListener implements ViewGroup.OnHierarchyChangeListener {
  /**
   * Wrap a regular {@link ViewGroup.OnHierarchyChangeListener hierarchy change listener} with one

JakeWharton

/*
 * Copyright (C) 2014 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

JakeWharton

import android.text.SpannableStringBuilder;
import java.util.ArrayDeque;
import java.util.Deque;

import static android.text.Spanned.SPAN_INCLUSIVE_EXCLUSIVE;

/** A {@link SpannableStringBuilder} wrapper whose API doesn't make me want to stab my eyes out. */
public class Truss {
  private final SpannableStringBuilder builder;
  private final Deque<Span> stack;

JakeWharton

Output

Greeting: Hey
Greeting: Hi
Greeting: Hello

[60, 61, 62, 63, 64, 65, 66, 67, 68, 69]
[70, 71, 72, 73, 74, 75, 76, 77, 78, 79]
[80, 81, 82, 83, 84, 85, 86, 87, 88, 89]

JakeWharton

diff -U 0 -N support-v4-19.1.0/android.support.v4.BuildConfig support-v4-20.0.0/android.support.v4.BuildConfig
--- support-v4-19.1.0/android.support.v4.BuildConfig	1969-12-31 16:00:00.000000000 -0800
+++ support-v4-20.0.0/android.support.v4.BuildConfig	2014-06-26 19:59:59.000000000 -0700
@@ -0,0 +1,9 @@
+public final class android.support.v4.BuildConfig {
+  public static final boolean DEBUG;
+  public static final java.lang.String PACKAGE_NAME;
+  public static final java.lang.String BUILD_TYPE;
+  public static final java.lang.String FLAVOR;
+  public static final int VERSION_CODE;

JakeWharton

import android.content.Context;
import android.content.res.TypedArray;
import android.graphics.Canvas;
import android.graphics.drawable.Drawable;
import android.util.AttributeSet;
import android.widget.ImageView;

public class ForegroundImageView extends ImageView {
  private Drawable foreground;

JakeWharton

apply plugin: 'java'

sourceCompatibility = JavaVersion.VERSION_1_7
targetCompatibility = JavaVersion.VERSION_1_7

def logger = new com.android.build.gradle.internal.LoggerWrapper(project.logger)
def sdkHandler = new com.android.build.gradle.internal.SdkHandler(project, logger)
for (File file : sdkHandler.sdkLoader.repositories) {
  project.repositories.maven {
    url = file.toURI()

JakeWharton

JarJar'd OkHttp Dependencies

Due to a bug in the packaging of Android OS "L", dependencies which reference Okio need to be repackaged.

For more information see square/okhttp#967

Usage

JakeWharton

function hackhackhack() {
  # Merge all your local branches into a hacking branch.
  PREFIX="$(whoami)/"
  git co master
  git branch -D "${PREFIX}hackhackhack"
  git pull --prune
  git co -b "${PREFIX}hackhackhack"
  for branch in $(git branch | \grep "$PREFIX"); do
    git merge --no-edit $branch
  done