com IPTV and it features a gorgeous tutorial we also have sample apps you could see on display screen which i've built which were built with compost it provides an concept of the help We have now a fabric design and compose marks A different drastic g-power it really is developed completely from the open Despite the fact that get the job done transpires in USP and also the team engages in every day conversations with the Group were being present to the slicing length slack channel you are able to be part of us If you prefer and we also operate monthly the developer research and because of the many suggestions that we're acquiring consistently we've by now created quite a few numerous API improvements I would like to thank all of you who happen to be serving to us and supporting us you understand issues are only recuperating because of you and since of that responses our present-day strategy will be to ship that back on post as a far better next 12 months as you only noticed inside the demo when it works compost operates is made in shut connection with Android Co but I'll Permit Karen tell you more about the IDE I am Individually really enthusiastic about compose but certainly one of my favored items about compose is that there's comprehensive Android studio help Android studio may be the official IDE for Android and we've appear thus far considering that our wono launch it's got total support for Windows Mac Linux as well as Chrome OS with Professional OS app use rising 4 moments in the last year Hence the workforce continues to be focusing on far more than just compose and I wish to tell you about a number of that so we have been just one we intend to make iterating and code quicker performing things like the preview or maybe the embedded emulator accomplishing such things as apply variations developing quicker deployment sees speeds or perhaps displaying a preview of Chromebooks in which you can deploy your application instantly on to a Chromebook which means you take a look at and acquire on exactly the same correct equipment we are also looking at existing agony factors and we've heard that animation is severe we have listened to that taking a look at assets is difficult so I am gonna go it again to Ramon to teach you a bit more details on some non compos stuff all right due to the fact right before I get to the pleasurable bits I just want to explain to you a fantastic off script prepared in Catalan not to mention you may have use of the entire electrical power with the ideas We have now a very good completion go ahead code completion you are able to do it and you've got speedy fixes all correct so This can be the visual editor utilizing constraint format if I click on the widget if you're knowledgeable about assemble layout you understand That is what you're Anything you're what you hope and we have this panel that we wish to open from The underside and we want to animate that and also you all recognize that from time to time executing animations on Android can be genuine demanding initial It's important to pick which API to use so we made a decision to make it simpler within the tools so For those who have a constraint out you may just right click on it you can simply click change to motion layout we acknowledge and now you may see that Now we have a get started and close point out and from listed here what you would probably do is you'd probably change the posture of one's widgets in the several states you are able to build your own personal States and from that you could create an amid changeover so I'm going to switch to a special documents We have now finished you recognize almost all of the do the job in order to see my begin condition exactly where every little thing is collapsed it is possible to see my stop condition wherever every thing is open up however, you can animate far more than simply constraints for those who look at the colour with the advert bar inside the fab you'll be able to see which the improve amongst The 2 dates and now if I select this transition arrow I can play the admission right in this article in di DT and I can't even scrub forwards and backwards so it can make creating admissions a lot less complicated so One more detail I choose to tell you about is right below so I'll run this application the application itself just isn't super intriguing what's exciting is this new Dwell structure inspector at the bottom so you merely linked and you may see that Once i play Together with the application if I change the display screen the inspector updates in authentic time not to mention now It is really tagged all right below we go I am able to pick out any of your sights and it's going to select them during the the Harkey within the remaining you'll be able to inspect all the characteristics if I choose the post button it does a thing that I uncover wonderful look at the text dimensions it claims 50 and we all know that themes and variations by now or advanced and sometimes It truly is tough to know exactly where the worth comes from Therefore if I grow this it may explain to me it arises from these fragments and it arrived from that dimension price and you'll see that we're overriding the initial worth of 18 that is defined during the design and style and precisely the same so you won't have to spend several hours anymore debugging systems and designs just before we go back to Kent can you switch to one other demo make a difference because I set them [Applause] many thanks Ron which was good so it is the just as we talked about seamless compatibility with compose And exactly how you are going to convey it with the current code precisely the same equipment team is engaged on the two so plenty of That which you observed here is gonna work inside the composer world so we recognize that the IDE however is where you devote all your time and effort so if the IDE is hanging or your builds consider too lengthy it will not make any difference how amazing the element is and we listened to you loud and distinct make our IDE rock-stable we expend eight months on venture marble focused on balance overall performance and fundamentals for Android studio 35 we observed double-digit enhancements 60% drop in UI hangs our freeze situations forty percent drop in UI hangs around 50 memory leaks mounted 23 % fall in Gradle sync failures as well as a fifty seven per cent more rapidly deployment speeds we took time to have some capabilities so we didn't get right The very first time like instantaneous run we rebuilt them thoroughly from the ground up we relaunched them as utilize changes and then we deleted around 50, 000 strains of code and we realize that we are not performed however we are committed to a give attention to excellent and we built the infrastructure plus the dashboards that we necessary to keep acquiring this appropriate Alright let us discuss Create velocity it has been the primary regret requests for the last five many years we retained chipping away at build speeds our Gradle Make speeds but whole Develop situations weren't acquiring speedier code bases were finding larger customized plugins we are adding to construct situations incremental procedure annotation processors we're negating the good thing about incremental Develop so we broadened our concentration and we tackled the very best annotation processors glide databinding dagger they're all incremental now and we failed to halt there source processing multi module dexing building only an individual art course They are all more rapidly and those common build periods we're looking at 24% fall and they're increasing just about every release And eventually we are encouraging you notice difficulties in your own personal builds by serving to you visualize what is actually time expended throughout the Construct pipeline in order to check if it's a custom made plugin if It really is Construct configuration then opt for how to proceed using your own builds Okay Alright just moments ago we introduced the initial canary of Android studio for oh it includes it includes the preview of our contou swing you noticed with Ramon so that Are living preview the code completion a complete sample and has the challenge templates It truly is way easier to try out compose it's Java 8 library G sugaring it has the motion editor has full guidance for kts information and get in touch with them Are living templates and now I'd like to invite Tien to inform us more details on contemporary distribution [New music] [Applause] [New music] [Applause] [Songs] hi All people I am 10 and I run product and UX for Google Engage in and Android application basic safety now basically marks my 2nd anniversary of Google in that limited time I have satisfied a lot of talented and artistic developers all over the world and it has been Specifically inspiring for me After i visit marketplaces like Brazil or Nigeria and meet developers who've been in a position to create world audiences or build corporations that address serious community difficulties as you heard Dave described before person privacy is foundational to what we do if users Never rely on Android and Engage in and there will not be any person to download your apps trust and safety has generally been a major priority at Perform with human reviewers frequent advancements to Enjoy protect and policy updates to evolve With all the threats that we see Consequently applications that happen to be downloaded from play are an purchase of magnitude safer than from almost every other source this year we've been raising all our detection capabilities for impersonators repackaging bad articles and also other types of abuse but we know there's a lot a lot more that we may be performing we've seen SDKs that appear well behaved but afterwards seek to do terrible things such as enlist a consumer phoned into a botnet or exfiltrate personalized details we are up towards some definitely advanced terrible actors but I am also very proud of the way in which that we've taken motion along with your enable we have lowered use of sensitive info and will Engage in even safer for youngsters and Households we restricted SMS and call our permissions to only apps that will need them as part in their Main features Because of this ninety-8 percent much less apps now access the delicate details This is certainly as a result of your effort customers are now safer and they know they're safer after they obtain apps that request fewer permissions now to aid protect children and to give moms and dads far more self-confidence When picking apps for his or her young children we up-to-date our families procedures then far more stringent with regards to content ads and PII and we are inquiring you To find out more on who your application is for so we could superior floor the correct content to the right age teams we are not stopping there we are working with academics to better determine excellent apps for children we are engaged on procedures to guarantee people comprehend their subscriptions we're working to be sure builders access background area facts appropriately and we're working on far better defending your intellectual home we're also starting to do the job with SDK companies to help you them strengthen their top quality and aid app developers know which SDKs are Secure just to give you an notion of the dimensions at which We've to work we not too long ago took action in opposition to a malicious SDK it impacted two hundred, 000 apps as you may think about It is really kind of not easy to reliably attain out to two hundred, 000 builders now let me pause there And exactly how which is lots of transform and variations like they are really tough to make gracefully on these types of a considerable ecosystem we comprehend the burden that it destinations on you to possess to regularly adapt to new insurance policies specially when the overwhelming majority of you have got carried out very little Incorrect you've explained to us that our transform procedure could use some do the job that our communications are far too obscure impersonal or that You could have needed a lot more time that is totally on us to repair and I assure that we'll constantly strengthen in this area now I get loads of questions about app evaluations and developer Bands I want to provide you with a sneak peek powering the curtain every day We've individuals examining 30, 000 new and up-to-date app submissions Though a lot of the much more complex opinions might consider nearly seven times most applications are reviewed in just a pair and as normally all appeals are reviewed by individuals now developers that frequently crack plan are banned from Perform these builders use lots of methods to have new accounts and check out and check out once again programs are actually fantastic right here the vast majority of accounts are banned the right way and plenty of are bent ahead of the bad actor has a chance to publish often we get it wrong while and we are aware that those scarce scenarios are Tremendous agonizing any developer lender could be appealed it'll be reviewed by our global crew and when a error is identified they're going to be reinstated we will carry on to boost listed here we're also Performing to incorporate far more beneficial detail inside the Participate in console with information on the status of application opinions plan improvements that might effect your applications and various important information so try to look for some huge changes in the coming yr We've to help keep our users Protected It is really in our shared fascination It can be the only real way We'll keep this platform increasing and flourishing so remember to keep dealing with us remember to maintain supplying suggestions and enable us as a result of this period of improve now let us look at several of the approaches we are encouraging you get to customers and Develop your companies it's been 18 months given that we launched the Android app bundle as our vision for the future of application distribution over a quarter million at bundles are actually in manufacturing covering 25% of all Lively installs developers at swap see really substantial decreases in app measurement and Therefore some have seen an approximately 11% uplift in installs depending on your suggestions we're creating application bundles and dynamic shipping and delivery less of a challenge to test internal application sharing helps you to check builds of your app bundle as easily as you share apks what is actually neat is you could grant any individual in your group access to artifacts devoid of offering them console access we are also making it feasible to Det to to receive download links for aged versions of your respective application whether or not they ended up bundles or apks lastly many you are already requesting this we're launching offline screening of dynamic delivery currently Along with the pretend split put in supervisor yet another way that we assist builders is by encouraging them launch correctly from beta testing capabilities to complex excellent tests to staged rollouts we have a lot of characteristics that may help you get your plan to industry recently we've been focused on generating demand pre-reg is usually a greatest practice for constructing exhilaration all over your app or activity we launched two basic availability at GDC and a lot of developers are actually applying this to excellent results based on your responses we have been incorporating options to This system two or three illustrations future on the Korean dev use pre-reg rewards to offer consumers three hundred diamonds for pre-registering the players who pre-registered experienced almost fifty% higher times sixty retention and 70% larger our tau editor max a brazilian dev ran a pre reg marketing campaign with milestone benefits with four milestone concentrations Every single unlocking a novel in-match item and people who pre-registered Engage in 30% far more daily minutes we also just completed another thriving launch a little Thailand you will have listened to Phone of Obligation cellular that saw Virtually 60 million installs in the main 10 days with our new store items and abilities we ended up ready to build hype all over the world and generate tens of millions of pre-registrations we basically also labored immediately with them to empower personalized beta teams so they may exam their match on particular products in specific locales this exclusive beta software is a thing we hope to scale out to extra developers real shortly Yet another very long-phrase guess for us is Enjoy go at $four.