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All the latest Android developer news and features you need to know about

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Android 11 Beta

Credit score: Jimmy Westenberg / Android Authority

Could was a giant one for Android builders. Not solely did we see the discharge of the Android 11 Beta, however we additionally acquired Android Studio four, full with an thrilling new “movement editor!” Over the next month, we had been been busy catching up and overlaying these new options to assist devs familiarize yourself with the change.

June has been barely quieter, however not with out intrigue! Google has launched a brand new standalone ML Package SDK for instance. At Android Authority, we’ve additionally been busy creating various model new newbie tutorials for these trying to complement their growth expertise. We’ve got in-depth tutorials for Python, for Unity, for Kotlin, and extra.

You’ll discover every little thing down beneath, as at all times!

Options and information from Android Authority


Getting began with the Movement Editor in Android Studio – The brand new Movement Editor is a wonderful characteristic for Android Studio that makes it a lot simpler to create animated shows. It has some limitations, however the potential is right here to save lots of devs a ton of time. Study the ropes right here.

How to verify your app is prepared for Android 11: Android 11 Beta for devs – With the Beta now launched, devs have a extra concrete concepts as to what the subsequent model of Android goes to seem like. This submit shares the entire most essential modifications that would have an effect on your app creations.

Newbie tutorials

Java tutorial for rookies: Write a easy app with no earlier expertise – This submit is an introduction to Java for these with no prior expertise. Java continues to be an ideal selection for Android growth, and this submit gives you the fundamentals it is advisable to know.

What’s Python and the way do you get began? – This submit is an introduction to Python. Python is a good selection for these trying to start coding, or to increase their skillset. The examples could be examined with Android IDEs too, so you possibly can be taught proper in your telephone or pill!

How one can name a operate in Python – This follows on from the earlier submit, exploring operate calls.

A information to Android app growth for full rookies in 5 simple steps – Our newest and best introductory information to Android growth for full rookies.

An introduction to Kotlin for Android growth – Kotlin is the popular language for Android growth in response to Google. So should you aren’t already accustomed to it, now is an efficient time to familiarize yourself!

Android growth for rookies – learn how to arrange your first app venture – One other introductory submit, this time explaining how arrange Android Studio and put together your first new venture.

The newbie’s information to Android sport growth: All the things it is advisable to know – That is one other new information, this time focussing on sport growth particularly and explaining your choices.

How one can make a sport in Unity: it begins with a easy 3D maze sport – A tutorial demonstrating learn how to get began with essentially the most

The perfect Android developer instruments for getting began – IDEs, app builders, sport engines, and extra!

Making an app with no programming expertise: What are your choices? – If you wish to make an app however don’t know learn how to code/don’t need to be taught, there are many choices right here to get you began!

Information and options from Android Developer’s weblog

Performance insights for Games, powered by Android Performance Tuner – Android Efficiency Tuner is a brand new library that’s now included as a part of the Android Sport SDK. This provides devs entry to sport efficiency insights from Android Vitals, permitting you to measure and optimize framerate and graphical constancy.

Meet Google Play Billing Library Version 3 – Billing Library model three provides new choices for billing, selling subscriptions, and extra. From August 2, 2021, all new apps will likely be required to make use of Billing Library three+. By November 1, 2021, all present apps must have made the soar. Study extra about learn how to use it right here.

New features to acquire and retain subscribers – Subscription fashions are more and more well-liked amongst builders as a way to monetize apps. This submit explores new options that had been launched with the Android 11 Beta, equivalent to promotional codes. These options are constructed on prime of the brand new Play Billing Library model three.

On-device machine learning solutions with ML Kit, now even easier to use – Google is pushing machine studying arduous proper now and, to that finish, has unveiled a brand new standalone ML Package SDK, which can revolve totally round on-device options. It ought to now be simpler than ever to acknowledge textual content, scan barcodes, and classify objects through laptop imaginative and prescient. This largely represents a shift away from heavy Firebase integration. No Firebase venture is required to assist these options, although there’s nonetheless the choice to make use of the previous methodology.

From final month:

Android Studio 4.0 – Regardless of the world coming to a crawl, Google continues to be arduous at work and has simply rolled out the most recent secure replace to Android Studio. features a “Movement Editor,” construct velocity window, reside structure inspector, structure multi preview, Kotlin DSL script information, and good editor for R8 guidelines. The movement editor is essentially the most fascinating characteristic right here and can make it a lot simpler to create and preview animations. Hopefully, this can lead to prettier apps for all! There are lots of extra new options too, so take a look at the total submit.

Android 11: Beta Plans – In some much less cheerful information from the weblog, Google additionally introduced that it could be suspending the Android 11 beta and its June threerd occasion.

Information and options from across the net

Unity 2019 LTS is now available – Unity 2019 LTS was launched on June 9, together with all the brand new options present in 2019.three, alongside stability enhancements. Going ahead, the LTS model will now be supplied because the default. The LTS stream stands for “Lengthy Time period Help” and is meant for devs aspiring to launch inside a yr, and comes with two years of assist. To any extent further, Unity will supply two TECH stream releases per yr, with an annual LTS model following yearly.

Learn Premium is now available to everyone at no cost – The collection of tutorials often known as Unity Study Premium is now out there to everybody, freed from cost (for 3 months solely). This a unbelievable alternative for people who need to be taught every little thing from the fundamentals of code, to superior 3D modelling. You’ll be able to choose and select the lessons that curiosity you, and customarily obtain a high-quality schooling utterly free.

Getting started with the motion editor in Android Studio 4.0 – One other information to the thrilling new Movement Editor in Android Studio

Google releases Android Studio 4.0, with a new Motion Editor, Build Analyzer, and more – XDA-developers breaks down the most recent options in Android Studio.


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Top 10 Best Wall Mounts For Speakers 2020

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1. WALI Speaker Wall Mount Brackets Multiple Adjustments for Bookshelf, Surrounding Sound Speakers, Hold

  • Versatility: adjustable tilt up and down 20 levels, swivel left and proper 70 levels.
  • Sturdiness: steel internal building ensures sturdy vibration free mount to wall.
  • Compatibility: sound bookshelf satellite tv for pc speaker mount brackets constructed to be mounted on stud, concrete or brick/stone partitions. max. capability: 7.7 lbs (three.5kg).
  • Smooth: the trendy knob design is complemented by a glossy bolstered black coat for a recent look whereas immersing in optimum listening expertise.
  • Package deal contains: Four x wali speaker wall mount brackets, 1 x mounting equipment, 1 x person guide, 10 yr safety

2. VideoSecu Speaker Wall Ceiling Mount Bracket One Pair for Universal Satellite, fits Keyhole

  • Preferrred for mounting house theater satellite tv for pc audio system on ceiling or wall (drywall/rocksheet)
  • Adjustable +/-30 diploma tilt, 180 diploma pan and 360 diploma rotation;
  • Suits most satellite tv for pc audio system weighing lower than 10 lbs(Four.5 kg). thread measurement: 1/Four” 20 thread, or 4mm, 5mm. suits key gap mounting.
  • Ball and clamp design present versatile tilt, pan and rotate adjustment
  • Wall anchor pack included. black coloration.

3. Mount-It! Speaker Mount For Wall and Ceiling, Low Profile Heavy Duty, Anti-Theft, Universal

  • Full movement. a compression lock and adjustable knob give you variable articulating angles and changes. versatile angling means that you can create good, live performance corridor sound high quality, from the consolation of your private home or workplace. tilt over 90 levels or rotate the speaker 360 levels till the sound projection completely acclimates to your surroundings
  • Compatibility. constructed to be mounted on any ceiling or any wall for optimum compatibility. when full stretched, this mount solely reaches 5.5 inches out for a glossy profile. the mounting bracket is constructed for one gap, two gap, and keyhole speaker preparations to accommodate all kinds of small to giant speaker sorts
  • Any speaker. any setting. 2.1, three.1, and 5.1 channel encompass sound installations shouldn’t have to be cumbersome or ugly. this slim and heavy-duty wall or ceiling adaptable mount can give you prime quality adjustable audio with out a troublesome or strenuous course of. splendid for house theaters, places of work, dwelling rooms, bedrooms, studios, faculties, dorms, occasions, homes,…
  • Locking. lock every place into place with tightening compression locks and adjustable knobs. hold the lean or rotate characteristic free to make frequent changes or tighten it to make sure a stiff bond is comprised of wall to speaker. this mannequin additionally comes with an anti-theft metal safety cable to guard your audio system in public settings
  • Sturdy building. heavy obligation metal aluminum alloy supplies a powerful supportive base in your speaker association. this mount has a load capability of 33 lbs per speaker mount. the trendy design is complemented by a glossy bolstered black coat for a recent look. all crucial and directions are included

4. WALI Dual Side Clamping Bookshelf Speaker Wall Mounting Bracket for Large Surrounding Sound

  • Versatility: adjustable tilt up and down 7.5 levels, swivel left and proper 45 levels, width of speaker ought to between 5.three to 11 inches.
  • Sturdiness: steel internal building ensures sturdy vibration free mount to wall.
  • Compatibility: twin sound bookshelf satellite tv for pc speaker mount brackets constructed to be mounted on stud, concrete or brick/stone partitions. max. capability: 55 lbs (25kg).
  • Smooth: the trendy knob design is complemented by a glossy bolstered black coat for a recent look whereas immersing in optimum listening expertise.
  • Package deal contains: 2 x wali speaker wall mount brackets, 1 x mounting equipment, 1 x person guide, 10 yr safety.

5. Echogear Wall & Ceiling Speaker Mount Pair – Universal Design Works with Vizio

  • Tilt or swivel your speaker on this adjustable mount for perfectly-angled sound… as a result of what good does it do if it is blasting within the mistaken path reply: zero.
  • Suitable along with your audio system. that features vizio, sony, klipsch, & extra. in lower than 15 minutes you will have your audio system mounted to the wall or ceiling.
  • Securely mount your satellite tv for pc audio system anyplace on the wall or ceiling in beneath 15 minutes. prepare to boost your degree of musical stoke. requires a keyhole or threaded insert mounting gap on the again of your speaker.
  • Comes with brackets to suit most satellite tv for pc and bookshelf audio system weighing as much as eight lbs. don’t fret about wandering across the ironmongery store, we have included all of the screws you will want.
  • Climate-resistant, nylon building means you’ll be able to mount these suckers outdoors. time in your barbeque to show up!

6. VideoSecu One Pair of Side Clamping Bookshelf Speaker Mounting Bracket with Swivel

  • Simple set up, 360 levels swivels and 10 levels up or down tilts adjustable
  • Helps as much as 33 lbs; cable administration
  • A pair of facet clamping speaker mounts
  • Clamp adjusts from 5.three to 11 inches
  • Heavy obligation metal building with wall plate cowl. customary mounting and person guide included

7. Monoprice Low Profile 22 lb. Capacity Speaker Wall Mount Brackets (Pair) Black

  • Every bracket is a two-piece unit | all crucial mounting is included.
  • A keyhole to 1/Four”x20 adapter is included to be used with audio system that lack a local 1/Four”x20 mounting level.
  • Set comes with two wall mount brackets for audio system weighing as much as 22 lbs. every
  • Speaker brackets characteristic a ball jointed 1/Four”x20 threaded screw.
  • High quality at a good value: monoprice rugged design and inflexible high quality management requirements ship prime quality merchandise at truthful costs.

8. VideoSecu 5 Speaker Wall Ceiling Mount Brackets Black for Home Theater Satellite Speakers

  • Loading capability eight lb
  • Have Four-axis tilt and rotational adjustment functionality. the a number of pivot factors enable optimum directional aiming for superior acoustic efficiency
  • Preferrred for mounting house theater satellite tv for pc audio system on partitions or ceilings
  • Manufactured from carbon fiber epoxy compound.
  • Designed to suit house theater satellite tv for pc audio system with one threaded mounting gap, two threaded mounting holes or keyhole mounting programs

9. Mount-It! Heavy-Duty Speaker Wall Mount, Universal Adjustable Design for Bookshelf, Large or Small

  • Elegant and robust speaker bracket: constructed from strong metal and adorned with abs cowl, it presents a sublime look particularly when put in at house. strong design excessive power supplies guarantee even the biggest bookshelf and heart channel audio system are mounted on the wall safely.
  • Simple to put in: the speaker wall mounting bracket may be simply put in in two steps: 1. safe the bracket to the wall, 2. bolt the steel plate behind the speaker and slide-in the plate to the wall mount. low-profile design and places the audio system Four.5 in from the wall to present giant area for set up.
  • Heavy-duty speaker mount: mi-sb130 is a heavy obligation speaker wall mount bracket made to mount satellite tv for pc audio system with 4 threaded inserts weighing as much as 10kg/22lbs.
  • Swivel and tilt adjustable: every bracket can tilt 20 levels up and down and swivel 60 levels left and proper to ship splendid sound circumstances.
  • Common speaker match: constructed for heavy audio system, bookshelf audio system, and even lighter smaller audio system. suits yamaha, bose, klipsch, polk, sony and different model audio system. please word: this speaker mount requires drilling 4 holes behind your speaker in a rectangle sample. please make sure the mounting space on the again of the speaker has 2.5″ extensive to five.6″ excessive floor to co…

10. Jumbl SINSB7W ProGrip Ultra Stainless Steel Speaker Wall Mount Bracket, Pair of 2

  • Chrome steel for power and sturdiness, curved face designed particularly for cube-style audio system
  • Attaches to speaker’s single threaded or keyhole mounting factors. thread measurement: 1/Four-20
  • For all type of wall mounted audio system, like satellite tv for pc audio system or bookshelf audio system.
  • Ball and clamp design for larger mounting flexibility, swivels left and proper up and down.
  • Good for indoor or out of doors use.

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Facebook, Google, Twitter, others working on election security ahead of RNC and DNC

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Fb, Google, Twitter, Reddit, Microsoft, Verizon, Pinterest, LinkedIn and Wikimedia Basis met with the US authorities.

Angela Lang/CNET

This story is a part of Elections 2020, CNET’s protection of the run-up to voting in November.

Tech giants within the US are persevering with to fulfill recurrently to work collectively on defending their platforms forward of the 2020 presidential election. In a joint assertion launched Wednesday, Fb, Google, Twitter, Reddit, Microsoft, Verizon, Pinterest, LinkedIn and Wikimedia Basis stated they’re countering data operations on their platforms within the lead as much as the 2020 Democratic Nationwide Conference (DNC) and the Republican Nationwide Conference (RNC).

They met at present with US authorities companies working to guard the election’s integrity, together with from the unfold of disinformation and the risk of potential overseas interference within the election, just like the Russian interference found after the 2016 election.

“We mentioned preparations for the upcoming conventions and state of affairs planning associated to election outcomes,” the tech giants stated in a joint assertion. “We’ll proceed to remain vigilant on these points and meet recurrently forward of the November election.”

The DNC will happen subsequent week, from Aug. 17 to Aug. 20, whereas the RNC is scheduled for the week after, between Aug. 24 and 27. 

Tech firms and social media platforms have been working to curb the unfold of misinformation throughout the lead as much as the 2020 election, together with by placing voting data labels on posts by candidates President Donald Trump and former Vice President Joe Biden, flagging deceptive posts by the candidates, monitoring and exposing disinformation, publicly monitoring political adverts, labelling authorities and state-affiliated media accounts, unearthing deepfakes and curbing information pages which have political affiliations. Some are additionally giving their very own workers paid day without work to vote on Nov. three.

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Top 10 Best Prop Balancer For Dji Phantoms 2020

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1. Speedy Prop Balance Rod (for DJI Phantom 1,2 or 3)

  • Works with dji phantoms 1,2 & three eight” and 9″ props
  • Can be utilized with any prop balancer
  • 5″ lengthy rod – threaded on each ends to 6mm
  • Machined to tolerance of .0005″ (plane grade aluminum)
  • Made within the usa

2. DJI Original 9” CW+CCW Props 9450 Self-tightening Propeller 4 Pcs for Phantom 3

  • Dji unique 9” cw+ccw props 9450 self-tightening propeller four pcs for phantom three skilled / superior / customary quadcopter …
  • New

3. Prop Balance Rod – Speedy Prop Balance Rod

  • Plane grade aluminum
  • 5.5″ lengthy rod
  • Works w/ dji phantom 1,2 or three, dji 9450, 3dr iris+, 3dr solo, blade chroma
  • Machined on cnc lathe to inside tolerance of .0005″

4. CNluca Spin Prop Balancer Precision Prop Propeller Helicopter Wheel Balancer for DJI Phantom

  • Suitable: for dji, for qav, for emax, for zmr, and many others. collection
  • Precision machining rotating wheels as a way to make sure the institution of an ideal stability.
  • Measurable propeller mannequin: 5030 5040 5045 6,030,604,060,457,zero40 eight,zero40,804,590,451,045 1,047,114,794,431,155 1,255,135,514,551,555 collection
  • Totally adjustable propeller balancer.
  • Manufactured out of hardened materials.

5. 4 Pairs 9450 Self Tightening Drone Propeller(4CW+4CCW) for DJI Phantom 3 Professional, Advanced

  • 2.match for 9450 dji phantom model(phantom 2/2 imaginative and prescient+/three/fc40/e300)
  • four.all of the blades may be simply put in and changed on the quadcopter with composit hub
  • 1.this propeller is offered by amazeon solely and another sellers are utilizing our web page to promote the faux merchandise. please bear in mind to pick out proper vendor while you buy the merchandise.
  • three.model new self locking four pairs eight items paddles, sufficient so that you can get the spare components
  • 5.simply set up and disassemble as wanted excessive rigidity materials

6. Prop Balance Rod – Phantom 4

  • Plane grade aluminum
  • 5.5″ lengthy rod
  • Works with dji phantom four prop blades
  • Machined on cnc lathe to inside tolerance of .0005″

7. DJI Phantom 2 Vision 9-Inch Self-Tightening Propeller Set -OEM in original DJI packing

  • New propeller design permits for extra environment friendly airflow and longer flight occasions vs. props on the first-generation phantom
  • If all 4 propellers on a quad copter want changing, buy two packs of two propellers
  • Self-tightening design optimized for phantom 2 and phantom 2 imaginative and prescient
  • Every pack incorporates two (2) propellers, one for clockwise (cw) rotating motors and one for counter-clockwise (ccw) rotating motors
  • Thread nuts are built-in into the prop, so these screw on simply with no thread nuts to maintain observe of

8. Speedy Prop Balancer w/Balancing Rod for Phantoms 1,2 & 3, 9450, 3DR Iris

  • Improves motor life and will increase effectivity
  • Maximizes picture high quality
  • Minimizes prop vibration
  • Works with dji phantom 1,2 or three; dji 9450, 3dr iris, 3dr solo, or blade chroma
  • Made in usa

9. Dubro Products 6mm Drone Quadcopter Prop Balancer

  • Most exact balancer in the marketplace with specifically designed balancing shaft with left and proper hand threads
  • Aluminum wheels flip just about friction free for superior accuracy
  • For balancing 6mm drone/quadcopter props
  • Balancing shaft is fabricated from cnc machined plane aluminum for a precision stability
  • Works with these drones and extra: dji phantom, dji phantom four, blade chroma, hubsan x4 professional, 3dr solo, splash

10. 2 Pairs Genuine DJI Phantom 3 E305 9450 Props Carbon Fiber Reinforced Self-Tightening

  • Really helpful by dji for use on phantom three/phantom 2 collection or flame wheel collection platforms
  • Sure, these are with composite hub to allow them to be used on the phantom three!!!
  • 9450 self-tightening propellers (with a composite hub)
  • Can be utilized with e310/e305/e300 tuned propulsion programs.
  • Consists of two pair of propellers: 2 clockwise and a couple of counter-clockwise propellers

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