Fifteen Android apps infected with a dangerous virus

The British security company Sophos has just released a new report in which it lists fifteen or so potentially dangerous Android apps for smartphones. Despite Google's selection and security procedures for its Play Store, the apps pointed to by the Sophos report were on Google's app store.

These applications are actually infected by a malware virus that broadcasts ads on the smartphones on which they are installed. Unfortunately, it is quite complicated to uninstall them. Indeed, the icon of some apps disappears once the download is complete, which makes it difficult to uninstall them.

In other cases, the infected applications copy the icon of other legitimate applications which makes the distinction difficult. For example, a fraudulent application copied the icon and name of the Google Play Store or pretended to be an "update" app, displaying the Android symbol.

According to the security company, nearly 1.3 million smartphones have downloaded at least one of these applications and would be infected by the virus. After making this discovery, Sophos warned Google about the problem last July. The Mountain View firm assured that it has since resolved the problem.

Pinned applications are:

• Flash On Calls & Messages
• Rent QR Code
• Image Magic
• Generate Elves-
• SavExpense
• QR Artifact
• Find Your Phone
• Scavenger – speed
• Auto Cut Out Pro
• Background Cut Out
• Photo Background
• ImageProcessing
• Background Cut Out
• Auto Cut Out
• Auto Cut Out 2019

What to do if one is infected?

If you downloaded any of these apps, it may still be on your phone. You've certainly faced a lot of advertising on your smartphone since this summer. Remember to take a look at the applications installed on your phone in the dedicated settings section - not just on the desktop.

Check that each one is legitimate. If this is not the case, you can always try to delete them from this list. If you do not succeed, unfortunately you will not have to go through the factory settings reset.

As the security company Sophos so aptly points out in its report, it is often a good idea to look at the comments of applications before downloading. A must, especially when you do not know the application or its developer. This could prevent you from finding yourself in a delicate situation.

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Huawei P30 Pro test: The new champion of photography

War is declared.  A whole month after Samsung has introduced its Galaxy S10, Huawei - the world's second largest manufacturer after Samsung - draws the P30 and P30 Pro.  Two smartphones with a photographic proposal as audacious as it is impressive.

Huawei had already done so last year, and proposes to push even further the promises of the P20 Pro by redefining the rules of photography.  Words in the air?  Skilled marketing campaign?  On the contrary.

For two years now, the Chinese manufacturer has taken the strip and puts on the market (at an unsustainable pace) smartphones all chiadés each other.  And this P30 Proque we test today is no exception.  Better still, it enhances the claims of Huawei in terms of high-end smartphone with two fingers to be flawless.

Buy at the best price on gearbest

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download and install Android Studio

Are you starting to develop your own Android apps? So you'll need Android Studio, the development environment created by Google. Follow our tutorial to learn how to download and install it.

Are you tired of being a user and want to go to the other side of the mirror to create your first applications? Have you already started learning a compatible programming language?

So all you have to do is get started. For this, you will necessarily need Android Studio. But what is it, and how can you install it? We will guide you.

What is Android Studio?

Android Studio is the development environment directly provided by Google to create applications for its mobile operating system. A development environment is software that immediately provides all the tools you need to program, compile, and test your application before launching.

Thus, Android Studio provides an improved text editor to allow you to create your code and access all Google APIs, but also an integrated compiler to be able to create your final application, and all it takes to test this application by through an emulator or by sending it directly to your mobile phone.

Android Studio allows you to test everything on any device in the Android universe, from the many types of smartphones available to Wear OS or Android TV. Once your project is complete and tested, you can send it directly to Google for publication on the Play Store.

How to install Android Studio

Install Android Studio on Windows

The procedure is very simple. First you need to download the latest version of Android Studio from the Google site. This is a simple .exe like any application.

When installing, do not touch the default settings. At the end of this one, you can import a previously made configuration from your development environment. On a first installation, select "do not import". Let yourself be guided, and you will soon be ready to embark on Android development.

Install Android Studio on Mac

First download Android Studio as a .dmg file from the Google site. Launch it once, then drag Android Studio into your Applications folder.

The configuration is then the same as for Windows.

Install Android Studio on Linux

On Linux, you will first have to download the dedicated .zip file from the Google site. Uncompress the file in a suitable place, such as / usr / local / or / opt / if you want the application to be shared locally with other users.

To launch Android Studio, launch the terminal, move to the / android-studio / bin / directory and run studio.sh.

On a 64-bit Ubuntu machine, you will also have additional libraries. To install them, run the following command:

"Sudo apt-get install libc6: i386 libncurses5: i386 libstdc ++ 6: i386 lib32z1 libbz2-1.0: i386"

On 64-bit Fedora, the command is this:

"Sudo yum install zlib.i686 ncurses-libs.i686bzip2-libs.i686"

So you are ready to code your first application!

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Android 10 Q will allow you to retouch the blur of your photos in third-party applications

Among the new features announced by Google on Android 10 Q, there is one that should particularly appeal to photographers. It will be possible to modify the background blur from one application to another.

For the last two years, smartphone manufacturers have been multiplying software and hardware solutions to detect the depth of their photos. It can be a second sensor only to calculate the depth, as on the OnePlus 6T, or a particularly effective sensor through the image processing, as on the Google Pixel 3.

Nevertheless, one of the main concerns with these background blur effects was their incompatibility from one application to another. With the exception of Google Photos or Facebook, apps were unable to change this blur effect, either to increase, soften, or change the focus on another subject in the frame.

Possible retouching on third-party applications

It must be said that the images extracted from these photo applications are simple JPG files that can not integrate more than just visual data. It is in this context that Google has announced the arrival, with Android 10 Q, "XMP metadata related to the elements of depth, with a map of the depth integrated in the same document for the devices that support it". In concrete terms, this means that the depth data in an image can be integrated directly into the file.

We can imagine that third-party applications will take advantage of this to modify the depth of field, the background blur, or to add color elements depending on the depth of this or that element. A feature that could for example be taken by applications allowing image editing such as Instagram, Photoshop Express or Snapseed Google.

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The Huawei P30 Lite is discretely made official by the brand

A Filipino dealer had already pre-ordered the Huawei P30 Lite before it was introduced by the manufacturer. However, the brand itself has now quietly formalized the phone on its website.

On March 26, Huawei presented with great fanfare the P30 Pro and P30. At the same event, the brand also unveiled Watch GT Active and Elegant watches, FreeBuds Lite and FreeLace headphones, as well as connected glasses.

However, during this conference, we did not see any trace of the Huawei P30 Lite yet in the pipes and already certified by the TENAA. The manufacturer has made no statement about this ... but the same can not be said of a Filipino reseller, Abenson, who has already published a full page on this light version of Huawei's flagships, highlighting its strengths , especially on the photo and selfies.

Abenson offers indeed the Huawei P30 Lite pre-order today even though the brand itself has not yet officially communicated about it.

A good opportunity to discover the features of the Huawei P30 Lite:

- 6.15 inch screen, Full HD, water drop shaped notch

- 6 GB of RAM

- 128 GB of storage

- 3340 mAh battery, compatible with 18W fast charge

- Triple camera at the back: 24 megapixel, 8 megapixel main sensor, ultra wide-angle - 2 megapixel, depth sensor

- 32 megapixel front photo sensor

- Fingerprint reader on the back

The embedded SoC is not communicated, but we can easily assume that it is the Kirin 710 HiSilicon.

On sale mid-April

The pre-order period indicated by Abenson ends on April 12, the date on which the phone will certainly be marketed, with first deliveries promised as of April 10. The price displayed by the trader is 16 900 Philippine pesos, or about 285 euros HT. Another dealer from the same country, Shopee Mall, has also opened pre-orders for this product.

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How to create an android application for free?

An Android application is created very simply according to its own design. It is even possible to make changes and optimize it to exactly meet the needs of each user.

An application that is created quickly

It is often mistakenly believed that an Android application is difficult to create. On the contrary, it can be easily and freely created by following some advice on the software found on the internet. A simple smartphone application is sufficient and the user proceeds in the same way as it would on a conventional computer, a procedure that is not complicated. Just choose its layout, add the features that you want to find before proceeding to the publication of the Android application created.

Develop an Android application

To develop an Android application it is important to select pleasant interfaces as they serve as first contact. These must also take into account the configuration of the user's smartphone. It is advisable to use Textviews and Webviews to create text as well as HTML. By following the tutorials and advice on software, it becomes child's play to create a free Android application that will be accessible very quickly.

Learn how to create an Android application

The Android universe provides access to a large choice of software of great utility in everyday life. With the explosion in the number of smartphone users, creating a free Android application can become autonomous by designing Android applications that simplifies everyday life. It is advisable to master the basics of Android creation so that the user can achieve basic applications compatible with most computer terminals. Gradually it can evolve to more advanced Android applications to take advantage of the maximum potential offered by software.

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Honor 10 Lite cheapest: where to buy it at the best price

    The Honor 10 lite is Huawei's latest midrange smartphone offering features that are satisfying for most users. Features that are almost identical with those of the Huawei P Smart 2019 with which this Honor 10 Lite also shares the same design. The smartphone is not available in physical store, but only online at a price of 219 € at partner merchants.

    Huawei launches the year 2019 with the Honor 10 Lite which is launched a few days after the Huawei P Smart 2019 which is its alterego of the catalog of the mother brand. We have been able to test this Honor 10 Lite which is an excellent smartphone for its value for money. A mid-range model equipped with a 6.21-inch Full HD + and FullView screen (ration 19.5: 9). It is powered by SoC Kirin 710 clocked at 2.2 GHz.

    The processor is supported by 3 GB of RAM and offers a basic storage of 64 GB. It is possible to add up to 512 GB additional thanks to the presence of a microSD port. Level photography, Honor 10 Lite is based on a dual sensor of 13 MP (f / 1.8) + 2 MP with depth of field. The catches are obviously not comparable with what Huawei does best (P20 Pro and Mate 20 Pro), but the light version of the Honor 10 takes very good quality photos for a smartphone at this price as we have seen at during our test.

   Level design, the Honor 10 Lite which had already been presented in China late last year is a beautiful smartphone with a dressing made of a material perfectly imitating ceramics. However, the mark does not specify which materials were used. At the front, there is a discreet notch in the form of a drop of water at the top, in the center.

Buy the Honor 10 Lite on gearbest

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Huawei: what could its 5G foldable smartphone look like

   Huawei's compatible 5G foldable smartphone is unveiling a series of 3D renderings based on patent schemes. Not surprisingly, the phone can turn into a real tablet, for gaming for example.

    For many years, Huawei has been working on a collapsible smartphone competing with Samsung's Galaxy F. The suspense finally comes to an end. Huawei intends to introduce a compatible 5G compatible smartphone as part of the Barcelona MWC, which will take place from 25 to 28 February 2019.

These renderings imagine what the Huawei 5G foldable smartphone looks like

Based on the latest patents filed by the Chinese manufacturer in his native country, our colleagues at LetsGoDigital have designed a series of 3D renderings. At first glance, the terminal obviously recalls the first prototype appeared in public of the Samsung Galaxy F foldable.

You can see a large folding screen connected by an invisible hinge. As promised by Richard Yu, the smartphone turns into a real tablet once unfolded. Once folded, the smartphone has the size of a phone lambda, with recess more thickness.

As can be seen, the smartphone does not fold inwardly but outward, so that the screen covers the front and back. For now, we still do not know what's called the Huawei foldable smartphone. The latest news, the Chinese manufacturer hesitate to name his foldable smartphone 5G Mate F, Flex, Flexi or Fold.

Moreover, no price and no element of the data sheet has yet been revealed. According to LestgoDigital, it could be equipped with a SoC Kirin 980, like the Mate 20, and cost up to 1500 €, like the Galaxy F. We tell you more as soon as possible. What do you think of these renderings? Could you crack for a collapsible smartphone like this?

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How to be a Programmer

To be a good programmer is difficult and noble. The hardest part of making real a collective vision of a software project is dealing with one's coworkers and customers. Writing computer programs is important and takes great intelligence and skill. But it is really child's play compared to everything else that a good programmer must do to make a software system that succeeds for both the customer and myriad colleagues for whom she is partially responsible. In this essay I attempt to summarize as concisely as possible those things that I wish someone had explained to me when I was twenty-one.

It is never too late to start learning and it would be a shame to miss an opportunity to learn a tutorial or course that can be so useful as How to be a Programmer especially when it is free! You do not have to register for expensive classes and travel from one part of town to another to take classes. All you need to do is download the course and open the PDF file. This specific program is classified in the Computer programming category where you can find some other similar courses.

Thanks to people (like you?) Who share th knowledge, you can discover the extent of our being selected to easily learn without spending a fortune! How to be a Programmer. is available for free by its author. But also many other tutorials are accessible just as easily!

Computer PDF guide you and allow you to save on your studies.
- How to be a Programmer. help on the contact form if problems

Computer PDF is also courses for training in Pascal, C, C + +, Java, COBOL, VB, C #, perl and many others IT.

You should come see our Computer programming documents. You will find your happiness without trouble !

The latest news and especially the best tutorials on your favorite topics, that is why Computer PDF is number 1 for courses and tutorials for download in pdf files - How to be a Programmer. and Computer programming!

Download other tutorials for advice on How to be a Programmer. you will see ! We will do everything to help you !

And you dear surfers what you need? The best course and tutorial, and how to learn and use How to be a Programmer. of course!

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