I expect the answer is 'no' from what I've already found, but thought I'd ask the specific question.
I have a Flutter app which via a channel calls into an android plugin the java source for which is in the app source tree. Since one can also do java development in VS Code, I thought there might be a way to step into the plugin code while debugging the Flutter app, but so far no luck - the app doesn't "see" that the source for the plugin it's using is open in a VSC editor. Is there a way to configure for this? I've already installed the Java coding support extensions for VSC.
I like VSC because it's so lightweight, but if I have to use Android Studio to be able to code & debug both flutter and java plugin code in the same app that's fine. In which case how to configure for that?
Thanks!
Related
I'm getting red letters in my AndroidManifest.xml and don't understand what they mean. At the moment everything seems to be working as should. But will I get any problems down the road?
Nope, Android Studio can't understand the Android content when a Flutter project is opened.
It can either understand the Flutter directory structure when Flutter is opened. This is what enables Code Completion and other nice features when making Flutter apps.
If it's a simple Android project, then it can easily understand the Gradle files and your Java/Kotlin.
What this means for you as a Flutter developer is that, when you are editing native Android or iOS code. You will not get code completion. Android Studio will not be able to tell you about the errors in your code.
The Flutter team is working on this. So that you can have all the cool IntelliJ features for editing Native code EVEN when you have a Flutter project is opened.
Also, I think if you open the android separately, then you should be able to see properly. (Maybe, I'm not sure).
You can now open the Android part of your Flutter project by right clicking on the project name in the project window, choose Flutter and then Open Android module in Android Studio.
The opened Android project will have code completion and all the red letters will most likely turn other colors :)
I'm quite new to NativeScript. Currently, one of my projects is using NativeScript to develop cross-platform app. It has a 3rd-party lib which is written in java. But the result is not as good as I expected. I was struggling to find the problem since the console didn't log valuable info regarding to native code.
Instead, I import the project to Android Studio which is under the folder of platform/android. But it logs error when I hit the "run" button.
I want to know:
Is it possible to debug native code directly with VS Code. At least print out java native error or cat log.
How can I debug native code in Android Studio? How to solve the problem I ran into?
I'd be very appreciated, if anyone can answer my questions. Thanks!
Let me start off by saying there's no official integration with Android Studio. All I can provide is a workaround that will make it possible.
Note: The steps provided below are tested with NativeScript CLI 3.1.1 and will probably work also with 3.2.0.
The first problem is you don't have "node" set in your global path so first of all, you need to add it to PATH. Node required for NativeScript to run. You can look at how to set it up here
If you want to be able to run the project with Android Studio you can follow these steps:
After you've done that you need to change the <app_name>/platforms/android/build.gradle file as described here
The above change will enable you to open <app_name>/platforms/android in Android Studio
Run <app_name>:clean task from gradle
Run the task default for Android Studio, that will prompt you for emulator or device on which to run:
I've been using eclipse to develop Android apps with phonegap until, a few weeks ago, I decided to try Sublime Text 2. I found it to be so much better than the eclipse editor so I would like to keep using it. Only thing I'm missing is a quick way to test the app on the device inside Sublime.
Luckily, someone else also had the same idea and developed a plugin for this:
https://github.com/Korcholis/Andrew
Sadly, I cannot get it to work, I installed ant and pointed the plugin to adb but then nothing happens when I try to create a new project (and there is no error message in the console).
I also found this other plugin:
https://bitbucket.org/ucomesdag/sublime-android
But I have no idea on how to install and run it.
Did someone else found a way to do this?
A quick update into 2014.
As of PhoneGap Cordova 3.0, it is no longer required to develop Android apps via eclipse. You are free to use any code editor or IDE you wish as app building is done independently from eclipse via a simple command line.
cordova run android to package the .apk and install on any active devices detected by adb or
cordova build android to package the .apk only.
In your case, you can keep using Sublime and pop in the cordova run android command whenever you ready to go on a test run.
While I agree with Insane Coder that you should stick with supported IDEs to develop for Android, according to this link and existing Sublime Text 2 Ant support, you could build and develop your android project with this IDE (It will just take some time to set it all up... as opposed to using a supported IDE like IntelliJ or Eclipse).
Using PackageControl, look for "Ant". That will install syntax highlighting for Ant. Another plugin that enables the build command (ctrl+b) to work for Ant files, "Super Ant". You should be able to code for android in sublime text 2 with those installed.
On another note... Do you use windows? The Andrew project you link to, seems to have Windows compatibility issues. Apparently related to locating the "SDK" (he says sdk in Andrew's github page but, probably he means JDK?) in your hard drive. Which is probably a hassle because Windows typically installs stuff to "Program Files" and in code, that turns into "Progra~1" because of the space. In the link I give you there is another approach to it, so when you install the JDK set a folder that has no spaces in its name, like c:\java\jdk1.6.0_02 or something else that strikes your fancy. The problem you could be having with Andrew is that it isn't finding the jdk in your hard disk.
I was planning to try to learn Android, and I have totally no knowledge on Android development.
But Vim is my favorite editor, so I prefer Vim rather than Eclipse.
How do I set up this environment, and how do I run it (from beginning to the end)?
Currently in,
~/.vim/bundle/
I already got
- conque-shell
- nerdtree
- supertab
- command-t
- taglist
...etc.
these plugin. Are there other plugins that I should add in?
I would strongly recommend you to use Vim plugin Eclim for Android development in Vim. I used it, and I found it extremely useful. Code autocomplete, refactoring and so on, is just awesome. Actually, when I started using Eclim, I got power of an IDE with my favorite editor Vim.
Also, you might want to read this publication about using Eclim for Android development.
You don't need any Vim plugins for Android development.
All you need is
Apache Ant for building the resulting app
A Java 5 compatible JDK
The Android SDK
Then you can use Vim to edit the AndroidManifest.xml, the layout.xmls, the Java source, the build.properties, the build.xml, and so on.
You need to know how to build an Android project by Ant.
I also use Vim to develop android project, and I have just created a Vim script for Android development. It is called adt.vim, and I am using it. I hope you will like it. http://www.vim.org/scripts/script.php?script_id=4330
If any suggestion, please tell me. It is still being improved.
I'd like to develop for Android but I don't really like using an IDE for programming as I find them to be pretty cumbersome compared to a text editor and command console. Is there any way I can develop for Android without doing so in Eclipse, and instead using Gedit? The system requirements specified on the Android developers site list Eclipse as a requirement, but I Ewas wondering if anyone had found a way to manually tap into the SDK libraries outside of Eclipse. I'm using a Linux setup as my development box.
You do not have to use Eclipse, it's just highly recommended because the tools are nicely integrated :
The recommended way to develop an
Android application is to use Eclipse
with the ADT plugin. The ADT plugin
provides editing, building, debugging,
and .apk packaging and signing
functionality integrated right into
the IDE.
However, if you'd rather develop your
application in another IDE, such as
IntelliJ, or in a basic editor, such
as Emacs, you can do that instead. The
SDK includes all the tools you need to
set up an Android project, build it,
debug it and then package it for
distribution. This document is your
guide to using these tools.
See this page on the Dev Guide for more info: Developing In Other IDEs
Yes you can do it with just the SDK and Ant (and the JDK of course). I'm doing it right now as an exercise in relearning Ant, and to make an 'idiot push button' procedure for a release build.
I've got to say that it's slow going just trying to configure the build process on sources that I know will compile. I'm glad that I've got Eclipse for the rapid development in the debug phase.