dgozman

Network Settled

This helper waits for requests initiated by the action to finish. It is similar to waitUntil: 'networkidle' option, but is designed to work with any action, like click.

Example usage:

const waitForNetworkSettled = require('./networkSettled');

// Wait for network settled after navigation,

steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

arazabishov

import java.lang.annotation.Retention;
import java.lang.annotation.Target;

import static java.lang.annotation.ElementType.METHOD;
import static java.lang.annotation.RetentionPolicy.RUNTIME;

@Target(METHOD)
@Retention(RUNTIME)
public @interface CaptureScreenshots {
  String before() default "";

Pulimet

adb help // List all comands

== Adb Server
adb kill-server
adb start-server 

== Adb Reboot
adb reboot
adb reboot recovery 
adb reboot-bootloader

egmontkob

Hyperlinks (a.k.a. HTML-like anchors) in terminal emulators

[ Update 2020-05-31: I won't be maintaining this page or responding to comments anymore (except for perhaps a few exceptional occasions). ]

---

Most of the terminal emulators auto-detect when a URL appears onscreen and allow to conveniently open them (e.g. via Ctrl+click or Cmd+click, or the right click menu).

It was, however, not possible until now for arbitrary text to point to URLs, just as on webpages.

jds375

Droidcon Notes

Day 1

Classy Shark

• Really cool tool http://www.classyshark.com for opening up any android executable and analyzing its content.
• Great for debugging and setting up proguard stuff
• Good for handling multidex-related questions
• Good for analyzing dependencies
• Has an easy to use GUI with a good search feature

paulirish

Option 1: Command-line download extension as zip and extract

extension_id=jifpbeccnghkjeaalbbjmodiffmgedin   # change this ID
curl -L -o "$extension_id.zip" "https://clients2.google.com/service/update2/crx?response=redirect&os=mac&arch=x86-64&nacl_arch=x86-64&prod=chromecrx&prodchannel=stable&prodversion=44.0.2403.130&x=id%3D$extension_id%26uc" 
unzip -d "$extension_id-source" "$extension_id.zip"

Thx to crxviewer for the magic download URL.

JakeWharton

import org.junit.rules.TestRule;
import org.junit.runner.Description;
import org.junit.runners.model.Statement;

/** Got flaky tests? Shampoo them away. */
public final class ShampooRule implements TestRule {
  private final int iterations;

  public ShampooRule(int iterations) {
    if (iterations < 1) throw new IllegalArgumentException("iterations < 1: " + iterations);

JakeWharton

/**
 * Show the activity over the lockscreen and wake up the device. If you launched the app manually
 * both of these conditions are already true. If you deployed from the IDE, however, this will
 * save you from hundreds of power button presses and pattern swiping per day!
 */
public static void riseAndShine(Activity activity) {
  activity.getWindow().addFlags(FLAG_SHOW_WHEN_LOCKED);

  PowerManager power = (PowerManager) activity.getSystemService(POWER_SERVICE);
  PowerManager.WakeLock lock =

ducrohet

// need to create a signing task for all possible output
variant.outputs.each { output ->
    // create a signing task for this
    SignApk signTask = project.tasks.create("sign${output.name.capitalize()}MyApk", SignApk)

    // setup task info
    signTask.conventionMapping.inputFile = { output.packageApplication.outputFile }
    signTask.outputFile = project.file("$project.buildDir/outputs/apk/${project.archivesBaseName}-${output.baseName}-unaligned.apk")
    // other configuration of the signing task go here.