What is an Android App Developer?

Hi guys, you must have seen many types of software developers and other web developers but today we will discuss about the Android App Developers, like what is an Android App Developer, its roles and responsibilities, its benefits and its skills.

An Android Developer is also a Software Developer who concentrates in making applications for the Android Square. The Android Square is the straight contestant to Android App store. This means that the most of an Android Developer’s work moves around for making the apps we use on our smartphones and tablets and PC. The Android Developers can also work internal for a large group, or they can be working by an App Development activity.

The role of Android Developer is an accomplished, the entry position. The Employers are regularly requires a bachelor’s degree in software development or an associated turf, but they are characteristically and they do not need work knowledge as an Android Developer. The next step on the vocation hierarchy would be a High-ranking Android Developer, which involves in taking on management and mentorship responsibilities. Conferring to the Bureau of Labour Statistics, the demand for Software Developers, in which comprises Android Developers, is predictable to grow a huge 17 percent through 2024.

Roles and responsibilities of an Android App Developer:-

There are a huge diversity of careful tasks that an Android Developer performs in instruction to develop Android requests. The following are the responsibilities we came across most in our examination of Android Developer job metaphors.

Design and Build Advanced Applications for the Android Platform:

This is the responsibilities where an Android Developer offers most of their time. This includes using C / C++, JavaScript and many other tools to carve program code. This work necessitates as a dangerous care to detail, as one mistake line of code can reduce the whole program impracticable.

Collaborate with Cross-Functional Teams to Define, Design and Ship New Features:

An Android Developer the whole thing with Product Growth, Operator Data and some other sections to define and design new topographies users essentially want to do this. As this feature of the work needs the aptitude to be in a team.

Troubleshoot and Fix Bugs in New and Existing Applications:

An Android Developer’s responsibilities is not completed and once an application is ended, then they are also answerable for troubleshooting wiretaps that grows when the app is transported to users. The Android Developers must be talented to systematically test likely subjects and be able to rapidly develop a software cover to solve the difficult.

Continuously Discover, Evaluate and Implement New Development Tools:

The Android Developers will have to break the present on the newest drifts in mobile application uses. They will have to assess the new tools as they hit the souk and number out whore ether they redraft and implementing. This needs the skill to adjust to a change in the environment.

To Work with external Data Sources and the APIsAn Android developer applies a reasonable amount of time working with outside data sources and APIs. The Dangerous thought is important here in order to apply this data to their precise project.

Skills of an Android Developer:-

The part of Android Developer is extremely practical. They have to be capable in coding and programming languages because to write the apps we want to use. This needs complicated knowledge of C/C++ and JavaScript. The Android Developers also have to be rather fashionable when it comes to technology. In command to make one of the best apps, an Android App Developer must stay up-to-date of the latest mobile trends. In adding to these practical services, an Android App Developer should have a team spirit who can work with numerous subdivisions in the mission to make the best Android app conceivable. We maltreated several Android Developer occupation images in our mission to put composed the next list of core services you will need to develop an Android Developer.

Core skills:-

If you want to start your carrier to become an Android App Developer. Here are the essential skills you should start operating on.

  • The Skill in C / C++.
  • The Skill in JavaScript.
  • The Skill in MYSQL Databases.
  • The High courtesy to detail.
  • The Logical skills.
  • The Aptitude to succeed in a collaborative environment.
  • The Skill in Android Studio.
  • The Multifaceted problem solving skills.

Advanced skills:-

If you are observing to actually improvement a benefit in the career hub, then you should start working on these progressive skills many bosses prefer in their Android Developers to possess.

  • The Flexible and adaptable work style.
  • The Ability to take ownership of one’s work.
  • The Accountability / ability to take constructive criticism

Tools and trades:-

The Android App Developers use many different types of tools to comprehensive their responsibilities and duties. In order to become an Android App Developer, you will have to be capable in the following.

  • The Development Environment software, such as Adobe ActionScript.
  • The Object or Component oriented software, such as C# / C++.
  • The Program testing software, such as IBM Rational PurifyPlus.
  • The Database management software, such as Apache Flume.

Conclusion:-

In this context we have discussed all about an Android App Developer and also about its assets.  The Android App Developer is also a Software Developer who distillates in devious applications for the Android hub.

Thank You!

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How CVS will help to Realtime Developers ?

CVS Tips & Tricks

The CVS commands here assume that you are using the command line version of CVS. Tips and tricks for a specific CVS GUI are specific to each GUI and do not really belong here.

Viewing the commit log of a file.

$ cvs log filename

Show current status of a file.

The status command will show you the latest version, the version in your working directory and if your local copy has been modified.

$ cvs status filename

Performing a CVS diff

After developers have checked in updates to the code it may be beneficial to see what has changed, either to help solve bugs or to track changes. There are several option to do this.

  1. Perform a diff between complete branches:
$ cvs -q diff -u -r BRANCH1 -r BRANCH2
  1. Perform a diff between a single file in two branches:
$ cvs -q diff -u -r BRANCH1 -r BRANCH2 filename
  1. Perform a diff between different versions of a file:
$ cvs -q diff -u -r version1 -r version2 filename
  1. Perform a diff between working version and most up to date file in database:
$ cvs -q diff -u filename
  1. Perform a diff between working version and a specific database version:
$ cvs -q diff -u -r version filename

Retrieving CVS Information on Files

To retrieve the current version and other relevant information about a file run:

$ cvs status filename

To retrieve the entire change log pertaining to a file run:

$ cvs log filename

Retrieving CVS Files Based Upon Revision

To retrieve a file from CVS based upon a revision number perform the following:

$ cvs -q up -Pd -r revision filename
  • To get the revision number use the log command above

Tag file in CVS as a Release

To tag files in CVS as a release perform the following:

$ cvs tag
  • Run the command from within the release source dir.

Creating a Branch

I like to do the following before creating a branch:

See what tags are available and pick one.

$ cvs -q log filename

Revert to a tagged version of HEAD.

$ cvs -q up -r TAG_Version

To create a branch in CVS perform the following:

$ cvs tag -b

Run the command from within the release source dir. This should be done in the top level directory of the project. The chosen_branch is something like BRANCH_36_BUG_.

cvs -q up -r
$ cvs -q status <– confirm that the branch has specified as the tag
$ cvs tag _mm_day_year <– eg: BRANCH_12_BUG_12345_07_17_2009

Reverting to a Branch

To revert to a branch in CVS perform the following:

$ cvs -q up –r
  • Run the command from within the release source dir. This should be done in the top level directory of the project. The chosen_branch is something like BRANCH_BUG_.

Verifying you are in a branch

To verify you are in a branch

$ cvs -q status

You will see that the branch is a sticky tag.

Merge Current Branch with HEAD

Ensure that you are in the branch by reverting to the branch and Verifying that you are in the branch.

$ cvs update -j

This will ensure that you are your branch is getting merged properly with HEAD so the only differences you see between your branch and the are changes that you made. You can verify this from your branch with:

$ cvs -q diff -u -r | less

You will eventually have to commit your changes you should always do a tag on the branch after your commit.

$ cvs tag

Merge HEAD into Current Branch Multiple Times (with tags) and without -kk option

$ cvs update -j -j

This command will unfortunenately result in a lot of your ID tags getting changed at the top. Using the –kk option will avoid this problem. But then you won’t see which files have changed and You won’t know who last modified a file easily. After you run this command I recommend:

$ vim `cvs up -d | grep '^C' | sed -e 's/^C //'`

You may find the following page interesting as well: http://kb.wisc.edu/middleware/page.php?id=4087

This will grab all of the conflicting files. You can save them with :w. And step through them with :bn. You can easily close them all with :wq!.

Merge HEAD into Current Branch Multiple Times (with tags)

To merge current HEAD into a branch that has already had HEAD merged into it once, the differences between that last merge and current HEAD need to be gathered and applied to the branch. This is done by finding out when the last time HEAD was merged with the branch. Hopefully you tagged your branch. Repeat steps 1 and 2 from the previous section to create a tag for HEAD and to create a tag for your branch so you can have a backup/reference point. Then, perform the following if you have tagged the branch when merging the last time:

$ cvs update -kk -j -j
  • Run the command from within the branched version. is the old tag in HEAD from the last time you merged (the tag that you created in Step one from the previous section). If you in this case, the format will likely be the following:
$ cvs update -kk -j UPDATE_HEAD_36_BUG__06_16_2008 -j UPDATE_HEAD_36_BUG__07_23_2008

The first tag is the one created the last time HEAD was merged into the branch. The second tag is one that should have been just created. This will take all the differences between the two tags, and bring them into the branch. The next time a merge from HEAD into the branch occurs, this latest tag will be the “old” tag, and the new tag will be created at the time of the merge.

The reason for tagging the branch before a join/merge like this is to create a reference point to revert to if the need ever arises. The -kk option removes rcsid tags so that the cvs tag at the top doesn’t get flagged as a conflict on every merge/join.

Merge HEAD into Current Branch Multiple Times (without tags)

If no tags have been created for the branch when HEAD was merged into a branch at a previous time, an alternative is to use the daily build tag. Find the commit message of the last time HEAD was merged into the branch and was committed and select the daily build tag the day BEFORE that one (but only if the commit was before the daily build that day, i.e. before lunch time for GMT -06:00). An example is provided below on how to merge without tagging:

$ cvs update -kk -j Tag_Branch -j HEAD>

Run the command from within the branched version.

———————————-
To Avoide network confusion :-

use :- alias cvs=`cvs -z9`

causes cvs to use compression level 6.

Good links for it:-

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