Which of the following happens after an in-app purchase is completed?
User is provided with a list of similar products in Google Play.
The application is closed and a sale confirmation message is sent to user.
The application runs from the same place it was left.
User is asked to provide an application review on Google Play.
Which of the following are the types of products can be sold through in-app billing technique? (Choose two)
One-time billing products
Automated, recurring billing (Subscriptions).
Products that can be given to the user for testing it first before paying for them. Such products are paid after user gets convinced with it.
How do you avoid requesting invalid impressions in an application’s ad?
Request a test ad - which is always available.
Create object AdTestRequest of Google Ads SDK.
Load a an HTML file saved in a testing device
Remove the android.persmission.INTERNET permission.
Which two of the following are required to add a list of in-app products on Google Play? (Choose two)
Use permission com.android.vending.BILLING in your application.
User permission com.android.vending.PRODUCTS in your application
Have a Google Wallet merchant account.
An approval from Google before listing a product.
Which of the following is required to set a testing environment for licensing services? (Choose two)
Signing in to your testing account from your devices’ browser.
Set static responses returned by the licensing server.
Adding test accounts.
Disable all accounts syncing on your device.
What Google helper class is used to setup communication with Google Play’s in- app billing in your activity’s onCreate method?
Which of the following is not required to test application licensing before it is published using the tools provided by Google Play’s developer console?
A run-time environment that has a user singed in to one of the test accounts
Google Play Test Licensing Service
What is ad mediation?
The name of an advertisement platform.
A technique to create an advertisement using the application’s description.
A technique that sends ad requests to multiple ad networks.
A method to choose the best ad placement size in an application.
Which two permissions are required in your application to use Google Analytics service?
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.READ_PHONE_STATE ">
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="com.android.vending.CHECK_LICENSE ">
<uses-permission android:name="android.permission.CHECK_LICENSE" />
Which of the following are needed to get a license key for your application from Google Play? (Choose two)
A Google Play publisher account.
A Google Wallet merchant account.
An uploaded application draft.
A Google Play gaming services account.
Do we have a good one for you today – the Google Pixel XL takes on the Meizu MX6. Google tasked HTC with the building of their latest Nexus replacement. The Chinese company, Meizu is known for giving the customer a great value. The Pixel XL has a combination of polished glass and metal on its back, the Meizu MX6 has a full metal back, and both devices offer a solid build. Which one of these devices gives us the best bang for our buck? Let’s look at just what these two devices have in common, if anything, and then we will take a closer look at each one in hopes that we can determine a winner of this comparison.
The Google Pixel XL and Meizu MX6 do share a few things in common. We can start with the physical size, which is almost identical, although the Pixel XL weighs 13 grams more. This comparison starts with a common display size of 5.5-inches. While the displays are the same size, the Pixel XL uses AMOLED technology while the MX6 uses IPS LCD technology. The resolutions differ with the Pixel XL using the Quad HD resolution and MX6 comes with a Full HD resolution. Both devices use different processors, amounts of RAM, and each offers a 32GB variant of internal storage – neither one provides any memory expansion. The camera areas are different for the both the primary shooter and the front-facing camera (FFC.) Both have non-removable batteries with rapid charge capabilities. Both have a fingerprints sensor to unlock the device, but only the Pixel XL can authorize mobile payments. They have most of the usual suspects – WiFi, Bluetooth (v4.2 in the Pixel XL and v4.1 in the MX6), GPS, and a Type-C reversible port for charging and data transfer. Only the Pixel XL comes with an NFC chip.
Please take a thoughtful look at the detailed Specifications Comparison chart below and here you will see just how these two great devices stack up against one another – click on the “View Full Comparison” link at the end of the chart to expand the details. After that, we will look at each device in greater depth and point out some of its pros and cons. From all of this information, we will try to determine the winner based on specs and execution of design and functions.
Google Pixel XL
Google has moved on from the Nexus period to new Pixel era as Google is working on creating their own Apple-like ecosystem where you purchase several Google products because they all work together. The Google Pixel is the first smartphone to incorporate Goggle Assistant directly onto the device. From your Pixel, you can communicate directly with Google’s new Home products. Google is hoping that if you buy one device, you will want them all. For this comparison, we will be looking at how well the Google Pixel XL with its polished glass and metal construction holds up to the all-metal Meizu MX6.
The Google Pixel XL sports a 5.5-inch QHD AMOLED display with a resolution of 2560 x 1440 pixels with 531 pixels-per-inch (PPI.) Google used the newest Qualcomm Snapdragon 821 quad-core processor with a dual-core clocked at 1.6GHZ and a dual-core clocked at 2.15GHz. The Snapdragon 821 takes over from the original Snapdragon 820 and is 10-percent quicker. Google wisely kept the powerful Adreno 530 GPU to take on any graphics you can throw its way. It packs 4GB of DDR4 RAM and 32GB or 128GB of the faster UFS memory, as there are no means to expand the built-in memory. Google did include a large 3450mAh battery for power, and it has rapid charge capabilities.
Even with their price difference, Goggle included the same camera in both Pixel models. The camera specifications seem modest at first glance – with only a 12.3MP sensor for the primary camera along with an aperture of f2.0, phase detection autofocus (PDAF,) a dual-tone LED flash, and no OIS, instead opting to use EIS (Electronic Image Stabilization.) However, when DxOMark tested the camera it received a score of 89 – the highest rating yet for a smartphone camera. Google also included a large front-facing camera (FFC) with 8MP that comes with a f2.0 aperture, a 1.4µm pixel size, and 1080p video support. This combination of specs offers up great selfies to share with your friends on social media as well as video chatting.
Google did not include a lot of ‘bells and whistles’ such as heart rate monitor, but the Pixel XL will have Android Pay available, and Google Assistant built in that will work with other Google products such as Google Home. It will be running Android 7.1 Nougat out of the box and receive the fastest updates. The Pixel XL measures in at 154.7 x 75.7 x 8.6mm and weighs in at 168 grams. There are three different colors available: Quite Black, Very Silver, and Really Blue (a limited edition color.) The Pixel XL is IP53 rated against dust and splashing water, and the 32GB model will cost you about $770.
Meizu builds a solid device with a nice look and feel to it – much like that of the ‘iPhone 7 look.’ The front is glass, wrapped in a metal frame, metal back, and even the antenna lines are at the top, and bottom of the device, just like the iPhone 7. Many criticize Meizu for copying the iPhone; however, the MX6 came out before the iPhone 7. Does the $350 Meizu MX6 have what it takes to compete against the $770 Google Pixel XL?
The Meizu MX6 sports a 5.5-inch IPS LCD display with an FHD resolution of 1920 x 1080 pixels and 403 PPI. Meizu turned to the MediaTek MT6797 Helio X20 deca-core processor, with two cores clocked at 2.3GHz, a quad-core clocked at 1.9GHz, and a quad-core clocked at 1.4GHz. It uses a Mali-T880 MP4 GPU for graphics and packs 4GB of DDR4 RAM and 32GB of non-expandable memory. The MX6 uses an excellent processor and GPU, but it is such a shame that there are no other memory options available.
For its primary camera, the MX6 uses a 12MP sensor along with a f2.0 aperture, phase detection autofocus (PDAF) and a dual-tone LED flash. In our review, overall it took great photos. It uses a 5MP FFC with the same f2.0 aperture for selfies and video chatting. A decent sized 3060mAh battery with rapid charge capabilities supplies the power.
One thing to remember about the Meizu MX6 – this device is not built for the US market, but will run on 3G on either AT&T or T-Mobile. The MX6 comes running Android 6.0.1 Marshmallow out of the box with Meizu’s Flyme UI on top. The MX6 measures 153.6 x 75.2 x 7.3mm and weighs in at 155 grams. There is no NFC, so you will not be able to use the MX6 for mobile payments of any sort. Available colors are Gray, Silver, Champagne Gold, and Rose Gold, and it will cost you about $350.
…And The Winner Is…
The Final Word
I know that the Google Pixel XL costs twice as much as the Meizu MX6, but it does have the better specifications. It has a better display, a better processor, and GPU, more RAM and you can buy 128GB model if you want. It has a much better camera area – primary and FFC. It is running Android 7.1 Nougat and will receive the fastest upgrades. The Pixel XL has an NFC chip so you can make Android Pay and other mobile purchases. It is IP57 dust and splash resistant, it has a larger battery, and it can use LTE and run on all major US networks.
That being said, are those features worth double the price? Not to everybody. If you are happy with AT&T or T-Mobile, don’t mind using 3G, and you do not want to make mobile payments, then save yourself some money and buy the Meizu MX6. However, the Google Pixel XL is a more robust phone and easier to live with…except for the purchase price.
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Android Certified Application Developer – You alread AND-403y are aware of the fact that Android Operating System is the most preferred and popular operator dominating the mobile and tablet industry. In fact, its demand has been incredibly increasing and so are the demands for skilled Android developers. The Android OS can support almost all the apps. If you are an ardent Smartphone lover and are keen on developing new and useful apps, then Android Certified Application Developer is a perfect course to boost up your programming career. By opting for this certification, you would become eligible to apply for one of the highest paid jobs.
The Eligibility Criteria
Before you can apply for the Android Certification course, it is important to get familiar with the essential criteria without which you cannot pursue this program. At first, your priority is to qualify the AND-401 examination. The exam is basically taken to test the knowledge and experience of the applicants regarding Android development. It is compulsory for the candidates to undergo classes and attend the training sessions. You have to appear for the exam via VUE testing center only. However, you must remember that you need to score a minimum of seventy percent in order to clear the exam. Once you cross this hurdle, you will receive an email after a span of ten days. It will direct you to an Android ATC student’s board. You will also get a login id and then will be able to download the certificate in PDF format. Besides, you can also view your scorecard and request for its hard copy and ID card.
Information Regarding Examinations
Android has collaborated with VUE testing center to offer the facility of online exams to all the candidates. You have to appear for the exam at authorized VUE center only. These centers are available throughout the world. You can know about the center from the official website of Android Certification Developer. Basically, there are four kinds of exams; namely,
If you want to go into the teaching and develop yourself as a certified Android trainer then start preparing for this exam. It is to determine whether if you are fit to become a trainer or not. Apart from that, your communication skills will also be tested.
Format of Exam
There will be around forty-five Multiple Choice Questions (MCQs) and as mentioned earlier, the pass mark is 70%. The questions are usually put up from the e-book and so if you study AND-403 the e-book properly, you can qualify the exam with ease. However, you cannot apply for the program without appearing in the exam. If you want you can also take help of the Android training centers or opt for the self-study AND-403 option.
AND-401: Android Application Development Exam
Now we come to our main part of the examination. This is a very important exam for availing the Android Development Certificate. Here you will get questions directly from “Android Application Development course. You have to mandatorily succeed in this examination after which, the certificate will be emailed along with ID card within a month of the exam. You can have a look at the sample question paper on the official website of Android Application Development. This will indeed, make your preparations much easier.
AND-402: Android Security Essentials Exam
The next exam you have to deal with is the Android Security Essentials where questions will be related to the security aspect of the android app development. You can go through the content of the course by visiting the website. However, if you qualify the exam, you will only receive a scorecard. You have to peruse the AND-403 Monetize Android Applications exam in order to get the certificate of a Certified Android Application Engineer.
AND-403: Monetize Android Applications exam
You will get to know about the course outline from the official website itself. As it has been mentioned in the earlier paragraph, both AND-402, as well as AND 403, is interdependent on each other. In order to receive the certification, you have to complete Android Security Essentials Exam.
Some other vital info regarding exam
Please pay attention to these vital points-
The organization offering the Android Certified App Developer offers a number of courses conspicuously for the aspiring candidates. All these are important and helpful in designing Android applications. Some of the popular and demanding courses include-
Java Fundamentals for Android Development
The knowledge of Java programming is mandatory if you want to build any android app for a mobile phone or tablet. The training session usually lasts for a couple of days where you get familiar with the basics of java programming and its framework. The program offers effective methods related to Android software development kit (SDK) so that the developer can design the apps very easily and more quickly. If you don’t have any idea about Java programming, then simply opt for the course as it is made tailor-made for you.
However, you should also be aware regarding its perquisites. Any professional associated with the IT sector or anyone interested in app development can apply for this course. But you need to have some experience in computer programming before applying. As a matter of fact, it will also prove beneficial.
The course outline
This is the second popular Android Application Development course. The time allotted for its completion is five days (30 hours). It usually focuses on the skills to design and then develop an Android app. The Lollipop version is widely used in the Smartphone these days. It is a very important course as it deals with the main aspects of Android development. The questions in the AND-401 exam are basically put up from this segment only.
Only those candidates having adequate knowledge of Java programming and fundamentals are eligible to get the relevant training in this course. Therefore, before applying to this course, you should complete the previous program which is Java Fundamentals for Android Development so that the understanding will be much simpler.
The course outline
The Android Security Essentials course lasts for a couple of days and has been allotted twelve hours for completion. As the name suggests, it is associated with the security model of the Android application which is important both for the developer and the user.
As far as the eligibility of the course is concerned, you need to possess knowledge about android development. You can even attend the training session if you want.
The course outline
This course is exceedingly helpful for both the new app developers as well as ones experienced and associated with a company. This is a two-day course where you get the fundamental knowledge about the generation of wealth by designing app and reap huge profits.
For you to become eligible for this course, you should have knowledge about Java programming. Thus, it is advisable to first peruse the Java Fundamentals for Android programming and then proceed further to apply for this program.
The course outline
Now it’s time to discuss what the different job prospects are that you can look up to upon completion of the course. It has been listed below.
This certification program will help in boosting your programming career and you can become a certified app developer. This means you will have knowledge about all aspects associated with the designing and creation of a user-friendly application. Just pass the AND-401 exam. As such there is a huge demand for skilled app developers in the market today and this is perhaps the best time to grab the opportunity.
This is yet another very fruitful opportunity where you can give an extra edge to your career and bright future. An Android Certified Application Engineer is expected to have deeper insight knowledge of the Android Application Development procedure. To offer your services in this field, you have to qualify mainly three examinations namely AND-401, AND-402 and AND-403. Your job responsibilities will be largely repairing the technical problems with those associated with security and monetizing. This is a highly paid job specifically if you are an experienced android certified professional.
If you are more interested in teaching the young aspiring candidates about the Android Certified Development process, then you can choose this field as your career. An Android Trainer you should have knowledge about android development and training. In order to become a trainer, you have to qualify all the android based exams and then also pass Training Skills for Android ATC Certified Trainer exam. You have to perform the task of the tutor and access what needs to be taught to the candidates. However, you have to only work at authorized Android Training Centers.
It is good news that the Android Training Center has introduced the Android Freelance Developer course. Now you can develop any app on your own as a freelancer and then sell it to any client or business organization to earn huge money. This is a wonderful opportunity to showcase your talent or skills as an innovative app developer. What is important is the fact that you are free to apply your knowledge and can work in your spare time.
In order to facilitate and help the freelance developers, the training center has launched a free membership club. This will enable you to publish your name, country, address, email etc. In fact, you can get directly in touch with the clients and work for them accordingly. The clients are requesting ATC to provide information about certified Android app developers to cater their requirements. However, only those people are entitled to join this freelance club who have obtained a certificate from the training center after passing the exam.
The Android Training Centers all throughout the world are offering effective training to prepare competent Android developers, engineers, and trainers. The course is foolproof and focuses on the entire lifecycle of the creation of the Android apps including its maintenance and debugging. According to a recent report, the demand for proficient and experienced is certainly going to hike in the near future which is a golden opportunity for people with a creative mindset to design their own unique application.
android apps development using java
android developer course
Xiaomi is all set to launch a new device in China. The smartphone which has been in rumours since long is now set to be launched on December 12th. Though there are no official invites yet and the date is mere speculation, the timeline might be true. The smartphone is just another budget device which will be aimed at the budget conscious consumer and there won’t really be any changes or great specifications in the device. But the Xiaomi Meri, as it is code-named and Xiaomi Mi 5c as it is expected to be called with come with one huge surprise. It is something that Xiaomi has long since been rumoured to do and it will finally complete the transition of Xiaomi from a mere smartphone maker to one creator. Xiaomi will be following the footsteps of it’s Android competitors with this step.
But then, what exactly is this huge announcement that Xiaomi is expected to make with Xiaomi Mi 5c? Well, apparently, Xiaomi Mi 5c will launch with the very first and the very new Xiaomi’s very own inhouse processor! Xiaomi is expected to launch their own processor which will power most Xiaomi smartphones henceforth. The new processor will be called Pine Cone processor according to reports. Pine Cone processor will replace the current processors in Xiaomi and also reduce the hassle of out-scouring processors. Other smartphone brands like Samsung have alread AND-403y created their smartphone processor like the Exynos processor which powers most of its devices. While Samsung intermittently uses both, Exynos and Snapdragon for their devices, it is still unclear whether Xiaomi will stick to just one processor that is the Pine Cone processor or alternate with other processors.
Coming to the features and specifications of Xiaomi Mi 5c, there is not everything known. Although most of the features are leaked, there are still a few that are elusive. First things first, the smartphone being a completely budget device is expected to launch with Android Marshmallow, not Android Nougat. There might not be an Android Nougat upgrade coming to the device. Under the hood will be a 1.4 GHz octa-core processor. If the news of Pine Cone is true, then the first ever Pine Cone processor will be an octa-core version and clocked at 1.4 Ghz. However, as the news is not confirmed, there’s no clarity on it yet. Xiaomi Mi 5c will also run MIUI 8 skin over Android Marshmallow. The display will be a 5.5 inch Full HD display with a pixel resolution of 1080×1920 pixels and 403 ppi. The RAM will be 3GB. Xiaomi launches Redmi 4, a budget device for the price-conscious buyer!
There’s no word so far on the camera or the internal memory of the device. As the Xiaomi Mi 5c is a budget device, there’s little chance of the smartphone coming in multiple memory variants. There’s no word on the internal memory version so far and also whether there will be an expandable memory card slot. The battery specifics are also unknown. While pictures of the device have leaked, in terms of looks, Xiaomi Mi 5c looks to be an average smartphone. For now, Xiaomi Mi 5c is planned only to launch in China and there is no word on the international launch details. The smartphone will come with NFC support. Xiaomi Mi 5c is a budget device and is expected to be priced at CNY 1,499 or Rs 14,800 in India. The phone will come in 3 colour variants: Black, Gold and Rose Gold. The leaked photos show a flash at the back of the phone, right next to the camera. Well, for now, this is all we know. We can’t wait for December 12th!