com IPTV and it includes a lovely tutorial we even have sample apps that you can see on monitor which i've created which have been created with compost it gives you an concept of the aid we have a fabric layout and compose marks another drastic g-power it is made entirely within the open up Whilst perform transpires in USP as well as team engages in day-to-day discussions While using the Local community ended up current about the cutting length slack channel you are able to join us if you want and we also operate month-to-month the developer scientific studies and thanks to the many feed-back that we're finding repeatedly we have presently manufactured numerous a lot of API enhancements I would want to thank all of you who are already serving to us and supporting us you are aware of items are only improving as a result of you and because of that feedback our latest prepare will be to ship that back again on put up as a much better subsequent calendar year as you just saw within the demo when it really works compost is effective is intended in close romantic relationship with Android Co but I will let Karen let you know more details on the IDE I'm personally actually excited about compose but amongst my favored items about compose is that there is complete Android studio guidance Android studio is the official IDE for Android and we've arrive to date since our wono release it's got complete assistance for Home windows Mac Linux and in addition Chrome OS with pro OS app usage increasing four situations in the final yr so the staff has been focusing on way more than just compose and I desire to demonstrate many of that so we have been just one we intend to make iterating and code more quickly accomplishing things like the preview or perhaps the embedded emulator undertaking things like apply alterations generating speedier deployment sees speeds or perhaps showing a preview of Chromebooks where you can deploy your app straight on to a Chromebook which means you take a look at and produce on the same correct equipment we're also investigating current pain points and we have listened to that animation is harsh we've heard that investigating resources is tough so I'm gonna pass it again to Ramon to provide you with a bit more about some non compos things all proper for the reason that right before I get towards the pleasurable bits I just wish to tell you about an incredible off script written in Catalan and of course you've got use of the complete electric power on the Suggestions we have an excellent completion go ahead code completion you can do it and you have rapid fixes all proper so this is the visual editor utilizing constraint layout if I click on the widget for anyone who is accustomed to construct structure you recognize this is what you are Everything you're what you count on and We've got this panel that we wish to open up from The underside and we want to animate that and also you all are aware that occasionally carrying out animations on Android can be true complicated initially you have to decide on which API to make use of so we resolved to make it less complicated from the applications so In case you have a constraint out you could excellent click on it it is possible to click change to motion format we take and now you can see that we have a start off and end state and from right here what you'd probably do is you'd change the place of your widgets in different states you are able to develop your individual States and from you can create an amid transition so I'm going to switch to a special data files We've completed you are aware of the vast majority of work so you're able to see my start off state where everything is collapsed you could see my conclude condition wherever everything is open however you can animate extra than just constraints for those who consider the colour of your advert bar from the fab you'll be able to see that the transform between The 2 dates and now if I choose this transition arrow I can Perform the admission ideal here in di DT and I can't even scrub backwards and forwards so it tends to make building admissions a good deal simpler so An additional thing I choose to demonstrate is true in this article so I'll operate this application the app alone isn't super appealing what is interesting is this new Stay layout inspector at The underside so you just linked and you can see that Once i Perform with the application if I alter the monitor the inspector updates in real time and naturally now It truly is tagged alright right here we go I can pick out any of your views and it will choose them during the the Harkey on the remaining it is possible to inspect every one of the characteristics if I choose the submit button it does something which I find amazing think about the textual content dimensions it says fifty and everyone knows that themes and designs currently or advanced and sometimes It is really hard to know the place the worth originates from so if I broaden this it'll convey to me it comes from these fragments and it arrived from that dimension value and you can see that we are overriding the first price of eighteen which is outlined within the design and style and exactly the same so you will not have to invest several hours anymore debugging programs and styles ahead of we return to Kent can you turn to one other demo subject simply because I fixed them [Applause] many thanks Ron that was good so it's the equally as we discussed seamless compatibility with compose And the way you can provide it together with your current code precisely the same instruments team is engaged on each so lots of That which you noticed here is gonna operate within the composer earth so we recognize that the IDE even though is where you invest all your time so Should the IDE is hanging or your builds just take too prolonged it won't make any difference how cool the characteristic is and we read you loud and apparent make our IDE rock-reliable we commit eight months on task marble focused on security efficiency and fundamentals for Android studio 35 we noticed double-digit advancements sixty% fall in UI hangs our freeze moments 40 percent drop in UI hangs over fifty memory leaks fastened 23 per cent fall in Gradle sync failures and also a 57 % more quickly deployment speeds we took some time to obtain some attributes so we failed to get suitable The 1st time like instant run we rebuilt them entirely from the ground up we relaunched them as apply variations then we deleted around 50, 000 lines of code and we realize that we are not accomplished however we're devoted to a concentrate on high-quality and we created the infrastructure along with the dashboards that we needed to maintain having this ideal ok let's discuss build velocity it has been the number one regret requests for the final five decades we retained chipping away at build speeds our Gradle Develop speeds but total Develop moments were not receiving more quickly code bases have been finding much larger custom plugins we are including to make instances incremental method annotation processors we're negating the advantage of incremental Establish so we broadened our emphasis and we tackled the highest annotation processors glide databinding dagger they're all incremental now and we failed to halt there source processing multi module dexing generating only just one artwork course they're all more rapidly and people typical Develop times we are viewing 24% drop and they are increasing every single launch And at last we're helping you spot problems in your own private builds by encouraging you visualize what's time put in throughout the Establish pipeline in order to find out if it's a custom plugin if It truly is Establish configuration after which select what to do using your possess builds ok Okay just times ago we produced the primary canary of Android studio for oh it contains it contains the preview of our contou swing that you choose to saw with Ramon to make sure that Are living preview the code completion an entire sample and it has the task templates It really is way much easier to try out compose it has Java 8 library G sugaring it's got the motion editor has whole guidance for kts documents and connect with them Stay templates and now I might like to invite Tien to tell us more details on modern distribution [New music] [Applause] [New music] [Applause] [Music] hi Every person I'm 10 and I run solution and UX for Google Engage in and Android application basic safety nowadays actually marks my 2nd anniversary of Google in that shorter time I've fulfilled lots of gifted and creative builders throughout the world and it has been Primarily inspiring for me Once i visit marketplaces like Brazil or Nigeria and meet builders who've been ready to create world audiences or build enterprises that remedy real area challenges while you read Dave pointed out earlier person privateness is foundational to what we do if users don't have faith in Android and play and there will not be any individual to down load your applications have faith in and protection has always been a leading precedence at Engage in with human reviewers consistent advancements to Perform secure and coverage updates to evolve Along with the threats that we see Consequently applications which might be downloaded from Perform are an order of magnitude safer than from almost every other supply this calendar year we've been rising all our detection abilities for impersonators repackaging negative content and various varieties of abuse but we know there's a large amount much more that we might be accomplishing we have seen SDKs that seem nicely behaved but afterwards try to do horrible things such as enlist a user phoned right into a botnet or exfiltrate personalized details we are up against some seriously advanced negative actors but I'm also pretty proud of the way that we have taken action with your assist we have decreased use of delicate data and will Perform even safer for youngsters and Households we limited SMS and contact our permissions to only applications that want them as element of their core functionality Due to this fact ninety-8 p.c fewer applications now access the sensitive facts This is often thanks to your effort users are now safer they usually know They are safer when they download apps that ask for much less permissions now that will help secure kids and to provide moms and dads a lot more confidence When selecting applications for their small children we current our families insurance policies then much more stringent with regards to articles ads and PII and we are inquiring you for more information on who your app is for therefore we can much better surface area the best content material to the right age teams we are not stopping there we're working with teachers to better establish good quality applications for kids we're engaged on procedures to make sure buyers comprehend their subscriptions we are working to ensure builders access history location knowledge correctly and we are engaged on superior preserving your mental property we're also beginning to operate with SDK providers that can help them make improvements to their excellent and enable application builders know which SDKs are Harmless just to provide you with an idea of the size at which We've to function we just lately took action versus a malicious SDK it influenced 200, 000 applications as you may think about It is type of tough to reliably get to out to 200, 000 builders now allow me to pause there And exactly how that is a lot of change and modifications like these are really tough to make gracefully on this kind of a sizable ecosystem we realize the stress that it locations on you to get to frequently adapt to new guidelines particularly when the vast majority of you've got accomplished very little Improper you have informed us that our modify system could use some perform that our communications are way too obscure impersonal or that you might have required a lot more time that is completely on us to fix And that i guarantee that we will continually enhance In this particular region now I get plenty of questions about app testimonials and developer Bands I would like to provide you with a sneak peek powering the curtain each day we have individuals examining thirty, 000 new and up to date application submissions Despite the fact that some of the extra intricate critiques may possibly get nearly 7 days most applications are reviewed inside a pair and as constantly all appeals are reviewed by humans now developers that frequently crack plan are banned from Perform these developers use many tactics to have new accounts and take a look at and check out once more methods are actually excellent below the overwhelming majority of accounts are banned appropriately and plenty of are bent prior to the undesirable actor has a chance to publish often we get it Completely wrong nevertheless and we recognize that People uncommon circumstances are Tremendous unpleasant any developer financial institution is often appealed it'll be reviewed by our global crew and when a mistake is found they will be reinstated we'll continue to enhance in this article we are also Functioning to include far more valuable depth inside the Participate in console with info on the status of application opinions plan changes Which may influence your applications together with other important information and facts so seek out some significant alterations in the coming yr Now we have to maintain our consumers Secure it's in our shared curiosity it's the one way we're going to preserve this System escalating and flourishing so be sure to maintain working with us please preserve supplying comments and support us by way of this period of improve now let's mention a number of the techniques we're encouraging you arrive at people and Develop your corporations it has been 18 months due to the fact we launched the Android app bundle as our vision for the way forward for app distribution around a quarter million at bundles are actually in production covering twenty five% of all Lively installs developers at swap see pretty sizeable decreases in application dimension and Because of this some have noticed an around eleven% uplift in installs determined by your feedback we are producing app bundles and dynamic shipping much easier to check internal application sharing lets you take a look at builds of your respective app bundle as easily when you share apks what is amazing is you can grant any person in your crew use of artifacts with no giving them console access we are also rendering it achievable to Det to to acquire download one-way links for previous variations of your respective app whether they were being bundles or apks at last loads of you have already been asking for this we're launching offline testing of dynamic shipping right now Using the pretend break up install supervisor yet another way that we aid builders is by supporting them launch productively from beta testing attributes to technological excellent testing to staged rollouts We've a lot of characteristics that will help you get your idea to market place a short while ago we have been centered on developing demand from customers pre-reg is a most effective apply for creating exhilaration all over your application or activity we released two general availability at GDC and several developers have already been utilizing this to great accomplishment determined by your feedback we have been introducing features to the program a couple of examples following on the Korean dev use pre-reg rewards to offer users 300 diamonds for pre-registering the gamers who pre-registered had Pretty much fifty% bigger times sixty retention and 70% higher our tau editor max a brazilian dev ran a pre reg campaign with milestone rewards with four milestone concentrations Every unlocking a unique in-activity item and people who pre-registered play 30% more every day minutes we also just completed another prosperous start a little bit Thailand maybe you have read Simply call of Obligation cell that observed Just about sixty million installs in the primary ten days with our new retail outlet products and capabilities we were being capable to make hype everywhere in the globe and travel tens of millions of pre-registrations we in fact also worked right with them to help tailor made beta groups so they may exam their activity on specific equipment in specific locales this special beta method is one thing we hope to scale out to far more builders genuine soon An additional extended-term guess for us is play go at $four.
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