I am new in developing apps for Android with Java Eclipse.
I get a simple problem: after following the procedure explained here:
http://www.tutorialspoint.com/android/android_hello_world_example.htm
I tried to push the "Finish" button to create my first app, but it doesn't work: the wizard remains open and nothing happens.
Also, I have several problems in the Demo apps, errors like:
'<>' source operator is not allowed for source level
and many more.
I guess I created problems with the configurations.
Thanks if you can help me to create my first app for Android and to load
the demos.
It is really had to tell what is the problem, but as Abdullah advised to use android studio because it is well designed to develop android applications. and most of the company's now days use android studio as there IDE preference, but still its developer's choice. Eclipse ADT plugin is buggy
Related
I am quite new to azure hubs. But spent three days to understand the flow(to use in xamarin forms).
Currently tying to link with android only(through xamarin forms). So when I thought everything needed is ready(GCM key and azure access policies) from my side, I started coding using vs2015.
First thing I did was creating "Blank portable cross platform" project.
Then,tried to install Microsoft.Azure.NotificationHubs package. PFA
But I am getting following errors( related to Profile259).
I spent whole day to understand what error is saying and I understood that package is expecting different target framework than what I am referring.
So I tried changed to other versions and through some blogs I found that maybe this Profile259 directory is missing.But it's all there.
Package is expecting .Net Framework 4.5 Full Profile. I cross checked it by following the link
I updated my azure version.Nuget package is also latest.
So what could possibly go wrong.
Please guide me in right way to get push notifications in devices.
PFA below.
I had to add it as a component. Go to the Components under the Android and iOS project, select edit components off the context menu, and add the "Azure Messaging by Xaramin" component. You'll probably have to download it by clicking "Get More Components".
If you're working on Android only for now, try removing all other targets from screenshot #2. There's a chance the error message is caused by one (or all) of the Windows targets.
I'm very new to eclipse, and for a first project I want to make an android app. The problem is that every time I try to create the project, I get all these errors about 'Theme.AppCompact.something". I know many people have asked this question, but either I can't get it to work or I don't understand. If you could answer like I'm 5 or use screenshots that would be great (since I have been trying to fix this forever now).
I'm very interested about java and eclipse (coming from C# unity) and I want to start this android project but I cannot with this error.
Android Studio forces me to "uninstall previous version" and installs a new version every time I try to open it. I have tried to completely uninstall android studio and i have re downloaded it. The software just makes no sense. If I close my project it takes forever to get back into android studio. Importing projects is a pain in the ass as well. I have tried to follow along the Lynda simple note taking app and it will not allow me to import the material design project. I know its a little off topic but if anyone can help with either of these issues i would greatly appreciate it.
I am brend new to android application and eclipse.
I've tried to create my first android app like "hello world" and make few simple steps to create a project with one activity, but Eclipse stuck on the last step.
Here the sample:
http://youtu.be/BuIpMp3pJ74
What I do wrong?
I'm using window XP.
That's what you did wrong. You are now using an O.S that even Microsoft do not want. And also, as of now, Google has announced their official IDE for Android, ie Android Studio. It's late time that you switch to a better O.S and the Android studio.
I have download a set of android source code, which has folders such as "bionic, bootable, build, dalvik, development, frameworks, hadware, packages, prebuilt" and so on. When I browse the whole code, wonder how "import android.preference.PreferenceActivity;" works in Settings.java(D:\android-srce\Google-source\packages\apps\Settings\src\com\android\settings\Settings.java). I guess there is a android.jar file somewhere after compilation. But how does Settings.java import PreferenceActivity correctly?? I'm a beginner in Android, please help me.
Sounds like you have downloaded the source code to the Android OS. If you want to build your own ROMS then you need to study about building the OS for a particular hardware platform. This is not trivial.
If you want to build an Android app that runs on an Android device then you want to download the SDK instead - start at Android SDK and follow your nose, buy a book, read the sample code.
There is not a lot of information how to change parts of Android. However, you can read information that is connected with the aosp tag. The first cite is source.android.com After the installation of android build system you can see video from marakana group. You'll find a lot of valuable information there.