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com IPTV and it consists of a lovely tutorial we also have sample applications you can see on screen that i've built which were constructed with compost it provides an notion of the support We've a material layout and compose marks An additional drastic g-pressure it truly is formulated solely while in the open While get the job done happens in USP plus the group engages in each day discussions Using the community have been existing within the chopping size slack channel you could join us In order for you and we also run every month the developer scientific tests and because of many of the comments that we are getting constantly we have previously created a lot of several API advancements I wish to thank all of you who have been aiding us and supporting us you know factors are only recuperating as a result of you and because of that feedback our current system would be to ship that back on article as a greater subsequent yr as you simply observed while in the demo when it works compost is effective is built in shut connection with Android Co but I will Enable Karen tell you more about the IDE I'm Individually genuinely excited about compose but amongst my beloved points about compose is that there's comprehensive Android studio help Android studio will be the Formal IDE for Android and we have appear to date because our wono release it's complete aid for Windows Mac Linux as well as Chrome OS with Professional OS application use escalating 4 times in the final 12 months Therefore the staff has become working on way more than just compose and I want to explain to you many of that so we have been 1 we intend to make iterating and code a lot quicker undertaking such things as the preview or even the embedded emulator performing things such as implement modifications building more rapidly deployment sees speeds or even exhibiting a preview of Chromebooks where you can deploy your application instantly onto a Chromebook so you test and acquire on exactly the same exact machine we are also looking at current ache points and we have heard that animation is harsh we've listened to that taking a look at resources is tough so I am gonna go it back again to Ramon to demonstrate a bit more about some non compos stuff all correct because just before I get on the enjoyment bits I just desire to explain to you an incredible off script written in Catalan not to mention you have got usage of the full electric power of the Thoughts we have a fantastic completion go ahead code completion you are able to do it and you have speedy fixes all correct so This can be the visual editor making use of constraint structure if I click the widget in case you are accustomed to build layout you know This is certainly what you're Whatever you're That which you hope and We've got this panel that we wish to open up from the bottom and we want to animate that and also you all are aware that at times executing animations on Android may be serious complicated very first It's important to select which API to work with so we decided to really make it a lot easier from the tools so For those who have a constraint out you may good click on it you'll be able to click on transform to movement format we settle for and now it is possible to see that We've a begin and stop point out and from in this article what you should do is you'll alter the position of your widgets in the several states it is possible to create your own personal States and from that you could make an amid changeover so I will change to a special documents Now we have performed you know the vast majority of function to help you see my start out point out where by almost everything is collapsed you'll be able to see my stop condition wherever every thing is open however, you can animate far more than just constraints if you think about the shade of the advert bar within the fab you are able to see which the alter concerning the two dates and now if I select this changeover arrow I'm able to Participate in the admission proper listed here in di DT and I can't even scrub forwards and backwards so it can make building admissions lots simpler so An additional issue I wish to show you is true below so I'll run this app the application by itself isn't Tremendous fascinating what is actually fascinating Is that this new Are living layout inspector at the bottom so you merely related and you may see that Once i Participate in With all the app if I alter the screen the inspector updates in authentic time and of course now It is tagged okay below we go I'm able to pick any on the views and it'll choose them within the the Harkey about the remaining you'll be able to inspect every one of the attributes if I select the submit button it does a thing that I find amazing think about the textual content dimension it says 50 and we all know that themes and kinds currently or complicated and at times it's hard to know exactly where the worth comes from so if I extend this it should inform me it arises from these fragments and it came from that dimension worth and you will see that we're overriding the initial price of 18 which is outlined within the fashion and the same so you will not have to invest hrs any more debugging units and variations right before we go back to Kent can you turn to one other demo make a difference mainly because I fixed them [Applause] thanks Ron which was excellent so it's the just as we talked about seamless compatibility with compose and how you are going to carry it with the existing code the same tools workforce is focusing on both so a great deal of That which you saw here is gonna do the job within the composer earth so we realize that the IDE while is where you devote all your time and energy so Should the IDE is hanging or your builds just take way too long it doesn't make any difference how neat the function is and we listened to you loud and obvious make our IDE rock-strong we expend eight months on job marble focused on steadiness performance and fundamentals for Android studio 35 we saw double-digit enhancements sixty% drop in UI hangs our freeze occasions 40 percent drop in UI hangs in excess of 50 memory leaks set 23 p.c fall in Gradle sync failures and also a 57 p.c quicker deployment speeds we took enough time to get some features so we didn't get ideal the first time like instant run we rebuilt them absolutely from the ground up we relaunched them as implement changes and then we deleted more than fifty, 000 strains of code and we realize that we're not accomplished still we are dedicated to a concentrate on good quality and we designed the infrastructure along with the dashboards that we required to hold obtaining this appropriate Alright let's talk about Establish speed it's been the number 1 regret requests for the final 5 a long time we retained chipping away at Create speeds our Gradle Develop speeds but whole build instances were not acquiring faster code bases have been acquiring more substantial tailor made plugins we are introducing to develop moments incremental approach annotation processors we're negating the advantage of incremental Construct so we broadened our focus and we tackled the best annotation processors glide databinding dagger they're all incremental now and we did not prevent there resource processing multi module dexing generating only an individual art course They are all faster and those regular build situations we're observing 24% drop and they are enhancing every release And at last we are assisting you spot concerns in your very own builds by assisting you visualize what's time spent through the Develop pipeline so you can find out if it's a custom plugin if it's build configuration after which you can pick out what to do using your very own builds Okay Alright just moments back we unveiled the initial canary of Android studio for oh it incorporates it consists of the preview of our contou swing that you just saw with Ramon to make sure that Stay preview the code completion a complete sample and it has the job templates it's way much easier to Check out compose it's got Java 8 library G sugaring it's got the motion editor has comprehensive assist for kts information and connect with them Are living templates and now I would like to ask Tien to inform us more about modern distribution [Audio] [Applause] [Music] [Applause] [Songs] hi Everybody I am 10 And that i run product or service and UX for Google Perform and Android app safety now virtually marks my 2nd anniversary of Google in that brief time I've met many talented and artistic developers all over the world and it has been Specially inspiring for me when I stop by marketplaces like Brazil or Nigeria and satisfy developers who've been ready to make world wide audiences or Develop organizations that remedy actual community problems as you heard Dave pointed out earlier person privateness is foundational to what we do if consumers Will not have confidence in Android and Engage in and there won't be any one to down load your apps belief and basic safety has generally been a top precedence at Enjoy with human reviewers continuous advancements to play secure and policy updates to evolve Together with the threats that we see as a result apps which might be downloaded from play are an get of magnitude safer than from another source this calendar year we've been expanding all our detection capabilities for impersonators repackaging bad material and various forms of abuse but We all know there's a lot more that we could possibly be accomplishing we have seen SDKs that appear properly behaved but afterwards make an effort to do unpleasant things like enlist a person phoned into a botnet or exfiltrate own data we are up towards some seriously sophisticated bad actors but I'm also really pleased with how that we have taken action with all your assist we have diminished use of delicate knowledge and will play even safer for youngsters and People we limited SMS and contact our permissions to only apps that need them as component in their Main functionality as a result ninety-8 percent much less apps now access the sensitive data That is thanks to your exertions end users at the moment are safer and they know They are safer every time they obtain apps that ask for less permissions now to help you shield little ones and to present moms and dads more self confidence When selecting applications for his or her children we current our households procedures then additional stringent with regards to content material adverts and PII and we're asking you To find out more on who your app is for thus we can far better floor the proper written content to the appropriate age teams we're not halting there we're dealing with instructors to higher detect high quality apps for children we're engaged on regulations to make certain people understand their subscriptions we are Operating to make certain developers accessibility background location knowledge properly and we're working on much better defending your intellectual house we're also beginning to get the job done with SDK companies to aid them strengthen their high quality and assistance application builders know which SDKs are safe just to provide you with an idea of the size at which We now have to function we recently took action towards a destructive SDK it afflicted two hundred, 000 apps as you are able to envision It really is form of hard to reliably get to out to 200, 000 builders now allow me to pause there And exactly how that is loads of improve and changes like these are truly difficult to make gracefully on this sort of a big ecosystem we realize the load that it areas on you to possess to constantly adapt to new policies specially when the overwhelming majority of you have finished nothing Improper you have instructed us that our modify method could use some do the job that our communications are much too vague impersonal or that you might have required far more time that is absolutely on us to fix And that i guarantee that we are going to frequently boost During this area now I get a lot of questions on application critiques and developer Bands I need to provide you with a sneak peek behind the curtain each day We now have people reviewing 30, 000 new and current application submissions Despite the fact that some of the much more sophisticated testimonials might get as much as seven days most applications are reviewed in a couple and as often all appeals are reviewed by human beings now builders that repeatedly break policy are banned from Participate in these developers use lots of practices to acquire new accounts and check out and check out all over again programs are genuinely superior here the vast majority of accounts are banned correctly and lots of are bent prior to the poor actor has a chance to publish at times we get it Completely wrong while and we realize that Those people uncommon circumstances are super unpleasant any developer financial institution might be appealed It will be reviewed by our world group and if a mistake is found they are going to be reinstated we will continue to further improve in this article we are also Operating to incorporate far more beneficial element inside the Perform console with info on the position of app critiques coverage modifications That may influence your apps and also other vital information so look for some significant modifications in the approaching 12 months We now have to keep our customers Harmless It truly is in our shared interest It really is the one way We'll hold this System expanding and flourishing so remember to continue to keep working with us you should retain providing opinions and support us by this era of improve now let us take a look at many of the strategies we are helping you arrive at buyers and build your corporations it's been 18 months given that we introduced the Android application bundle as our vision for the way forward for app distribution above 1 / 4 million at bundles are actually in output masking twenty five% of all active installs developers at switch see quite sizeable decreases in app size and Consequently some have viewed an up to eleven% uplift in installs based on your comments we are building application bundles and dynamic shipping a lot easier to test internal application sharing permits you to take a look at builds of the app bundle as conveniently when you share apks what is great is which you could grant any person on your own group use of artifacts with no supplying them console obtain we're also making it possible to Det to to have obtain back links for previous versions of your respective application whether they had been bundles or apks last but not least plenty of you are already requesting this we're launching offline testing of dynamic shipping these days Together with the bogus break up install supervisor yet another way that we help builders is by aiding them start properly from beta testing features to technological high quality tests to staged rollouts We've a lot of features to help you get your concept to industry recently we have been focused on building demand pre-reg is often a finest observe for creating excitement close to your app or activity we launched two normal availability at GDC and many builders have already been employing this to terrific results based on your feed-back we've been incorporating features to This system several illustrations subsequent on the Korean dev use pre-reg benefits to supply users three hundred diamonds for pre-registering the players who pre-registered had almost fifty% higher times 60 retention and 70% larger our tau editor max a brazilian dev ran a pre reg campaign with milestone benefits with 4 milestone ranges Just about every unlocking a singular in-match merchandise and people who pre-registered Participate in 30% far more day by day minutes we also just concluded A further successful launch a little bit Thailand you might have heard Call of Responsibility cell that observed Pretty much 60 million installs in the initial ten times with our new retailer products and capabilities we ended up ready to develop buzz all over the environment and drive tens of countless pre-registrations we really also labored right with them to help custom beta groups so they may examination their recreation on unique equipment in specific locales this unique beta program is something we hope to scale out to a lot more builders authentic quickly A different extensive-time period guess for us is Perform move at $four.