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com IPTV and it consists of an attractive tutorial we also have sample apps you could see on screen which i've developed that were developed with compost it provides an notion of the assistance Now we have a fabric style and compose marks another drastic g-power it can be formulated totally during the open Even though perform happens in USP as well as group engages in everyday discussions with the community were being existing within the cutting size slack channel you are able to join us If you need and we also run month to month the developer scientific studies and due to every one of the feedback that we are obtaining continuously we have previously manufactured many quite a few API enhancements I want to thank all of you who are actually serving to us and supporting us you are aware of matters are only getting better because of you and since of that opinions our existing approach is to ship that back on submit as a greater following calendar year as you just saw from the demo when it really works compost performs is created in near connection with Android Co but I'll Permit Karen tell you more details on the IDE I'm personally really excited about compose but certainly one of my favorite things about compose is that there is complete Android studio assistance Android studio may be the Formal IDE for Android and we've appear to date due to the fact our wono launch it has whole guidance for Windows Mac Linux and in addition Chrome OS with pro OS app use increasing 4 moments in the last yr Therefore the crew continues to be focusing on far more than simply compose And that i choose to tell you about a few of that so we've been just one we need to make iterating and code faster undertaking things like the preview or perhaps the embedded emulator accomplishing such things as utilize alterations producing a lot quicker deployment sees speeds and even showing a preview of Chromebooks where you can deploy your app instantly onto a Chromebook therefore you examination and produce on precisely the same specific equipment we're also taking a look at existing suffering factors and we have heard that animation is harsh we have listened to that checking out means is difficult so I'm gonna go it back to Ramon to teach you a bit more about some non compos things all ideal due to the fact in advance of I get towards the pleasurable bits I just choose to tell you about a terrific off script created in Catalan not to mention you may have access to the entire power on the Thoughts We now have a good completion go forward code completion you are able to do it and you have quick fixes all proper so Here is the Visible editor making use of constraint structure if I click the widget should you be aware of build layout you know This is certainly what you're Whatever you're Whatever you be expecting and Now we have this panel that we want to open from the bottom and we wish to animate that so you all recognize that at times executing animations on Android may be authentic hard 1st It's important to pick out which API to implement so we made the decision to really make it simpler during the instruments so For those who have a constraint out you are able to just right click on it it is possible to click on transform to motion layout we accept and now you are able to see that We now have a start out and end state and from below what you would do is you'd alter the position of your widgets in the several states you'll be able to make your own private States and from that you could build an amid transition so I will switch to a different files We now have done you recognize the majority of the do the job so that you can see my commence state exactly where every thing is collapsed it is possible to see my end condition exactly where anything is open up however , you can animate more than simply constraints in case you consider the coloration on the advert bar from the fab it is possible to see that the modify amongst The 2 dates and now if I choose this changeover arrow I am able to play the admission right below in di DT and I can not even scrub forwards and backwards so it would make developing admissions quite a bit less complicated so A further detail I choose to provide you with is right below so I will run this app the app alone is just not Tremendous exciting what is exciting is this new Reside layout inspector at the bottom so you only linked and you'll see that Once i play Together with the app if I alter the screen the inspector updates in serious time and of course now It is really tagged all right in this article we go I can decide on any of your views and it will decide on them during the the Harkey around the still left you are able to inspect all of the attributes if I select the submit button it does something that I obtain wonderful consider the textual content dimensions it suggests 50 and we all know that themes and designs currently or sophisticated and at times It really is hard to know exactly where the value emanates from Therefore if I develop this it'll convey to me it arises from these fragments and it arrived from that dimension benefit and you'll see that we're overriding the initial value of 18 which can be outlined within the model and precisely the same so you won't have to spend several hours any more debugging systems and styles in advance of we go back to Kent can you turn to the other demo make any difference because I mounted them [Applause] thanks Ron that was great so it's the equally as we discussed seamless compatibility with compose And exactly how you are going to deliver it using your present code the same instruments group is working on both of those so loads of That which you saw Here's gonna do the job in the composer environment so we understand that the IDE however is in which you shell out all your time and energy so In the event the IDE is hanging or your builds choose much too very long it isn't going to subject how awesome the element is and we heard you loud and distinct make our IDE rock-stable we shell out 8 months on venture marble centered on security performance and fundamentals for Android studio 35 we saw double-digit enhancements sixty% fall in UI hangs our freeze moments forty % fall in UI hangs in excess of fifty memory leaks preset 23 % fall in Gradle sync failures plus a 57 p.c faster deployment speeds we took some time to acquire some capabilities so we failed to get suitable the first time like instant run we rebuilt them absolutely from the bottom up we relaunched them as utilize adjustments and afterwards we deleted in excess of 50, 000 lines of code and we understand that we're not done yet we're dedicated to a focus on top quality and we built the infrastructure plus the dashboards that we needed to preserve receiving this proper Okay let us take a look at Make speed it's been the number 1 regret requests for the last 5 a long time we held chipping away at Establish speeds our Gradle Develop speeds but whole Develop periods were not receiving faster code bases have been obtaining bigger personalized plugins we are introducing to construct instances incremental course of action annotation processors we are negating the good thing about incremental Make so we broadened our aim and we tackled the top annotation processors glide databinding dagger they're all incremental now and we didn't cease there useful resource processing multi module dexing producing only a single art class They are all more rapidly and those typical build situations we are looking at 24% drop and they're increasing every single release And at last we're assisting you notice problems in your own private builds by supporting you visualize what is time expended throughout the Establish pipeline so you can check if it's a custom plugin if It can be Establish configuration and afterwards pick how to proceed together with your personal builds Okay ok just times back we launched the initial canary of Android studio for oh it contains it incorporates the preview of our contou swing that you choose to observed with Ramon in order that live preview the code completion an entire sample and it has the venture templates it's way easier to try out compose it's got Java 8 library G sugaring it's the motion editor has entire support for kts information and connect with them Stay templates and now I might like to invite Tien to tell us more about fashionable distribution [New music] [Applause] [Music] [Applause] [New music] Hello Everybody I'm 10 and I run product or service and UX for Google Engage in and Android application protection nowadays actually marks my second anniversary of Google in that limited time I have fulfilled numerous proficient and inventive builders all over the world and it has been Specially inspiring for me Once i check out marketplaces like Brazil or Nigeria and meet builders who've been capable to create world-wide audiences or Develop firms that solve genuine community troubles while you read Dave pointed out previously person privateness is foundational to what we do if customers Really don't have faith in Android and Engage in and there won't be any person to down load your apps trust and security has usually been a prime priority at Engage in with human reviewers regular improvements to Engage in shield and policy updates to evolve While using the threats that we see Therefore apps which can be downloaded from Enjoy are an order of magnitude safer than from every other source this year we have been increasing all our detection capabilities for impersonators repackaging poor articles and other types of abuse but We all know there is a lot additional that we might be accomplishing we've seen SDKs that seem perfectly behaved but later on make an effort to do unpleasant things like enlist a consumer phoned right into a botnet or exfiltrate personal information we're up versus some really sophisticated poor actors but I am also really happy with the way in which that we have taken motion with all your assist we have reduced access to sensitive information and may Engage in even safer for kids and People we restricted SMS and get in touch with our permissions to only applications that need to have them as component in their core operation Because of this ninety-eight p.c fewer applications now entry the sensitive information This can be thanks to your exertions buyers at the moment are safer and they know they're safer whenever they down load applications that request much less permissions now that will help safeguard youngsters and to offer dad and mom far more self esteem When selecting apps for his or her little ones we up-to-date our households guidelines then more stringent with regards to articles ads and PII and we're asking you To find out more on who your app is for therefore we can easily better floor the best written content to the appropriate age teams we're not halting there we are working with instructors to raised identify good quality apps for kids we're engaged on principles to be certain end users comprehend their subscriptions we're Functioning to make certain developers obtain qualifications area knowledge appropriately and we are working on greater defending your mental assets we are also beginning to operate with SDK providers that will help them improve their top quality and enable application builders know which SDKs are safe just to provide you with an notion of the dimensions at which We've got to work we recently took action from a destructive SDK it impacted 200, 000 applications as you are able to think about It really is kind of hard to reliably reach out to two hundred, 000 builders now let me pause there And the way that is plenty of improve and variations like these are typically seriously hard to make gracefully on these a substantial ecosystem we have an understanding of the burden that it destinations on you to acquire to regularly adapt to new procedures specially when the overwhelming majority of you have got carried out practically nothing Improper you've got advised us that our alter method could use some operate that our communications are way too vague impersonal or that you might have essential additional time that is totally on us to repair And that i guarantee that we are going to constantly make improvements to On this location now I get a great deal of questions on application evaluations and developer Bands I would like to give you a sneak peek at the rear of the curtain on a daily basis We've people reviewing thirty, 000 new and up to date application submissions Regardless that several of the more advanced evaluations may consider up to 7 times most apps are reviewed in just a pair and as usually all appeals are reviewed by people now developers that frequently break coverage are banned from Participate in these builders use a lot of tactics for getting new accounts and check out and take a look at yet again devices are seriously fantastic right here the overwhelming majority of accounts are banned correctly and many are bent prior to the terrible actor has a chance to publish from time to time we get it Improper although and we know that People uncommon situations are super distressing any developer financial institution might be appealed It will be reviewed by our world team and if a error is identified they're going to be reinstated we'll keep on to improve here we are also Functioning to include much more practical depth within the Enjoy console with info on the standing of application assessments coverage alterations That may impression your apps as well as other vital facts so seek out some huge modifications in the coming calendar year We now have to keep our people Risk-free It really is in our shared interest It really is the one way We'll continue to keep this System developing and thriving so please continue to keep working with us you should continue to keep furnishing feedback and support us by way of this era of transform now let's talk about some of the techniques we are helping you attain users and Construct your companies it has been eighteen months since we launched the Android app bundle as our vision for the way forward for app distribution about 1 / 4 million at bundles at the moment are in production masking 25% of all Lively installs developers at swap see fairly significant decreases in application sizing and Therefore some have found an nearly 11% uplift in installs according to your feedback we are making application bundles and dynamic shipping less of a challenge to check internal application sharing allows you to check builds of your application bundle as simply while you share apks what is interesting is that you could grant everyone in your team use of artifacts devoid of giving them console accessibility we are also which makes it attainable to Det to to acquire down load inbound links for old versions of your app whether or not they were being bundles or apks finally loads of you happen to be asking for this we are launching offline tests of dynamic shipping and delivery today Together with the faux break up set up manager yet another way that we enable developers is by serving to them launch efficiently from beta testing options to specialized excellent testing to staged rollouts We've a lot of characteristics that can assist you take your plan to industry not too long ago we have been centered on developing need pre-reg is actually a very best practice for setting up pleasure around your application or game we released two common availability at GDC and a lot of developers have been applying this to good achievements dependant on your suggestions we've been incorporating features to the program a handful of examples subsequent over a Korean dev use pre-reg rewards to provide customers 300 diamonds for pre-registering the gamers who pre-registered experienced almost 50% better days 60 retention and 70% larger our tau editor max a brazilian dev ran a pre reg marketing campaign with milestone benefits with 4 milestone degrees Every unlocking a unique in-video game merchandise and end users who pre-registered play thirty% far more day-to-day minutes we also just completed Yet another effective launch a bit Thailand you could have read Simply call of Obligation cell that observed Just about 60 million installs in the 1st 10 days with our new keep products and capabilities we ended up capable to construct hype everywhere in the globe and drive tens of a lot of pre-registrations we in fact also labored directly with them to help tailor made beta teams so they may exam their recreation on unique devices in certain locales this special beta plan is a thing we hope to scale out to much more builders authentic before long A different lengthy-expression wager for us is Participate in go at $four.