First of all, sorry if my English is not perfect.
On the matter. In the last 2 days I've been trying to send a simple "Hello World" from my wearable with wear os to my parent phone app. It seems easy but I'm having problems, and all the information I find on the web is deprecated.
I know I'm being very vague but the truth is I don't have much to work with. I need the example to try to advance more on my proyect, and the android developer info isn't helping me.
Related
I know this has been asked before (did not find a straight forward answer) but can I (Or how can I) create and Android App using CSS/HTML/Jquery ?
I will not need to hook into native functions, such as the accelerometer, camera, or even the Toast Messages...I only need to create an app to show a list of names and some details when name is selected, therefore I don't know if it's worth learning to make my life more complicated for something like this.
PS: I need the app to work offline, otherwise I would have just made it with jQuery Mobile and uploaded it on a server.
UPDATE AFTER GETTING DOWNVOTED
Ok, so I get downvotes for this question, probably because it's been asked before, or maybe not, since he/she didn't take the time to write a reason...
Anyway, my point is: I did googled it and searched, but at this moment there are a lot of ads of websites and web apps that will help you do this BUT are they reliable, safe..do they really do the trick or it comes with bugs? That is why I asked the question, to see who used what and what was their experience with it. So yeah, you can downvote me for not trusting every ad and not taking the time to try out everything out there!
Well you can use https://software.intel.com/en-us/html5/tools to develop cross-platform apps. I used it to develop too. It is quite good but it only has one major issue: you can't use php. It also enables you to do on-device testing.
I'm developing an Android app that will do a Google Image Search and return the images to the user in a list. I've looked around on StackOverflow and have run into some problems. First off, I'm a total newbie programmer with only 4 months' worth of programming experience, so I appreciate you guys being patient with me.
I looked through Google Image Search API and I know it's being depreciated and will get shut down someday. Because of this, I don't want to use it. After extensive research on the topic, I don't want to use Bing or another image search service, and I don't want to do a "reverse image search. I just want to use a simple image search via string. I've used this app (https://github.com/tonytamsf/Android-Image-Search) to look at the code, but in all honesty, it's just not helping and it's confusing me more on how to exactly search for an image on Google. Plus, the app won't compile in Eclipse :(
I've also looked around at Google Developer APIs, and I'm not sure if I need to turn on an API key for myself? Still, a bit confused about that. I thought I needed to do a custom search engine, but just by looking at that, I don't think it's exactly what I'm looking for.
Can anyone point me to some resources for this? I would really appreciate it. Thank you!
Just a heads up, but what you're asking is pretty challenging and it sounds like you're just getting started. Here's what I can suggest though:
To get that demo code working in eclipse, I had to right-click the project, click properties, click Android, then check the box for the version of android installed. (I had android 19 installed, and the code was expecting 16, so it was giving up. Tell it to use what you have, which probably is 19). This worked for me after using the git plugin in eclipse to import the project. If you are importing a different way, you may have different issues. * Using git and importing the project is a good skill to have, so if that's unfamiliar territory, take the time to look at that.
Ok, that's the end of what I am sure of. The rest is an educated guess, but I'm sure others can correct me.
Next, if tinkering with that project isn't enough, getting real google image search working will take several skills, especially since the old API is gone. In total you'll need to know:
Java
Android programming
google cloud services
google custom search API
REST
some other libraries to glue the custom search to your app
It's a big chunk there. Currently, it seems the only way to use google's image search is to run a google app engine (you basically set up an online account for google to run a server for you. It does computation and sends messages back and forth for you. You only get a little bit for free each day and then if you want more you have to pay. This is one-way Google earns money. It's not something they let you run on your own computer anymore.). Then you make your android app talk to that server using your new login ID, and the server will take the search term and send back the answers to your android app.
You can get the app engine running and use it in chrome without dealing with android to save yourself time, then add the android part later in the future. Good luck!
I am trying to understand the OS code for AMOLED Displays in Andriod. I wanted to know if I can make changes to Android OS code for the display from a given code base, build the OS and test it on any device ? Just want to play around with the code and test it...
If yes, which type of device I need to buy ? Like locked/unlocked and where can I buy them ? Are there any tutorial or links which can help me get started with this ?
I have some experience with Display code development on other platforms but, not on Android.
Any tips and tricks will be highly appreciated.
Thanks in Advance.
Please let me know if any part of the question is vague and needs elaboration.
i want to make an android application, which gets latest updates from wikipedia website and displays it on android home screen using home widget. You can assume it something like weather widget. But, i am unfortunately unable to get updates from wikipedia. I just saw your thread regarding wikipedia, but I am still stuck in my problem.
Can you please send me any sample code, in which something is being brought from wikipedia into my android application. I would be very grateful to you. Please help me, i really need it....
Thanks
Regards,
Wajahat Karim
Android Developer,
Research Assistant (RA),
SMART Machines And Robotics Technology (SMART) Research Lab,
NUST School of Electrical Engineering & Computer Sciences (SEECS),
Islamabad Pakistan
Email: karim_nust#yahoo.com
You can use the API, which lists the most recentchanges on Wikipedia:
http://en.wikipedia.org/w/api.php?action=query&list=recentchanges
Look at the base url for the help page:
http://en.wikipedia.org/w/api.php
Recently I was asked if I could help someone to get quick-started to android programming.
What would you suggest to tell this person?
Would you explain everything by hand or just refer to external links?
Which ressources would you recommend?
This whole issue should not take too much time...assuming 2-3 hours
Once my access to this issue was "Professional android application development".
Java basics are already preconditioned, so there's no need to explain ANYTHING.
For avoiding any misconceptions: This shall be just a quick start, no reference or something like this, so I just need some keywords and a hint how deeply go through it.
In my opinion, everything you really need is here: http://developer.android.com/index.html
All the downloads are easily accessible, the API reference is there, and the Dev guide is pretty well done.
This page has a getting started "Hello World" type tutorial that should work for your quick start: http://developer.android.com/guide/tutorials/hello-world.html
As far as your 2-3 hours goes. I would walk them through the hello world tutorial first as it gives a quick and dirty overview of the most important basics such as getting a project created and a virtual device up and running to test with. It will also start getting into installing and debugging.
That shouldn't take up all of your time so you may want to go into some basics of building a UI and concepts like Activities and Intents. Pointing out the API reference would be great at this point as well. I suspect that most of that 2-3 hours would be up if you get into any sort of detail on these.
Well you already mentioned a book in your question, so I would like to throw out http://commonsware.com/Android/ .
I've been working on an Android project for school, and I still have A LOT to learn, I dont think you can cover much in 2-3 hours. But anyway, with the above book, you can find an example that is similar to what your trying to accomplish(or go over), then look through the source code and what-not.
Aside from the Android Dev. website, the $40 collection of ebooks is the single best resource I have found to date other than Google searched or examples specific to my project.
Sorry if this doesnt really help your cause, but I figured it was worth pointing out.