Android is not appear in panel in windows(preferences) - java

Hi im new to android development. I cant launch android project i think i missed out something but i cant get where i did mistake in installing. i briefly explain what i did.
1) download Sdk package from http://developer.android.com/sdk/index.html and i run the sdk manager . and installed by checking it. i put android-sdk-windows folder in eclipse.
2) then i followed this link http://developer.android.com/sdk/eclipse-adt.html#installing
3)Then i called ADT plugin zip windows-->preferences -->instal software sites.... i download adt plugin 17.zip
4) but still i cant find android in windows (preference) in left side of panel.
Im sorry if u feel my question is stupid or silly.

You often need to restart Eclipse after adding a new plugin/extension; try that and then see if the Android preferences appear in the preference panel.

Related

the run/debug/device selection in android studio are grayed out

for context i'm new to android studio
so basically i wanted to learn flutter, so i installed it and installed android studio as well
but after i configured everything (SDK path and environment variables included) it still won't run any apps and the whole area is grayed out as you can see in the image i linked.
i have tried to make sure that my sdk is correct and that my flutter permessions are all allowed.
i also tried reinstalling the whole thing but nothing happened.
android studio run bar gray and wont work
okay guys i fixed it thank you all for the help
for any future readers, hi from past :D
i went into the plugin sections in the settings and made sure all my installed plugins were up to date
i then installed the flutter plugin and restarted the IDE. Fixed everything.

android.bat not opening Android SDK manager

Yes, this question has been asked before. But the solutions on the internet are not working so that's why I am asking it here. I'm guessing the solutions aren't working because I am using newer versions but I'm not sure.
Bit of Background: So I am making a small game in Unity. I have to test it on Android so I can check if there are any problems or not. So I check around the internet on how I may be able to do that. Turns out, I need to change the build settings to android and I also need JDK installed on my computer along with Android SDK Manager so I download them both. I did not install the Android Studio but just the Command Line Tools because many tutorials say that I do not actually need the whole Android Studio because I'm gonna be making the app in Unity not in Android Studio. So I do that. I install JDK and Extract the command line tools.
I think the JDK installed fine because after installing JDK, I opened Internet Explorer (No, I don't use IE, I use Chrome but I opened it just for fun). And a little notification showed up at the bottom which basically said that I could now run Java on the browser so that's why I don't think there are any problems with the JDK installation.
Problem: I extracted Command Line tools of Android Studio and found that there was only a tools/ folder in it. I opened it and clicked on android.bat but the Android SDK manager doesn't work. A CMD screen just flashes for a moment but then nothing happens.
Solution I have Tried:
Change set java_exe to:
set java_exe="C:\Program Files\Java\jre7\bin\java.exe"
and delete the line:
call libjava_find.bat
But I can't find set java_exe code anywhere in the file. The file doesn't have it. How am I supposed to change it?
Alright, so I figured it out but I was still unable to pinpoint the problem. Here is what I did:
Installed a fresh copy of Windows 10. Note: It is highly unlikely that this will solve the problem. But where I live, it is very common to just install a fresh copy of windows whenever you get a problem. I really don't think you need to do this.
Follow all the instructions from: https://www.youtube.com/watch?v=yLFBu-VlBIw
If you get the following error:
Error building Player: CommandInvokationFailure: Unable to list target platforms. Then use this fix: not finding android sdk (Unity)
These steps solved the problem for me and I was able to run it properly.

SDK manager and AVD manager not running

I work with Windows 10 and Android Studio.
When I press the button "SDK manager", nothing happens.
When I open the "AVD Manager", window that opens is the "Create AVD", but when I set a new AVD, well, nothing happens.
Of course, I defined JAVA_PATH, SDK location and everything else (including sdk\tools\android.bat - java.exe).
Android studio and SDK installed in D drive, JDK and JRE installed in C drive.
Is there anything else I can do? Is there a way to spend an error report?
Some time ago I do have kind of problem like this.
You can try running sdk manager with Run as administrator from your drive where it is located at.
let me know if it helps you if not please let us know the best solution you get from others friend . :)
Ok. I think the problem in the build of Windows 10. There are many programs that do not work, and there are also a lot of feedback on it.

Trouble installing ADT plugin in eclipse (for developing android apps)

I already had Eclipse (kepler) installed to create java programs.
Now I wanted to develop android apps, so I wanted to install the ADT plugin for Eclipse.
I read the following:
http://developer.android.com/sdk/installing/installing-adt.html#Download
I did those steps exactly.
Then, on that same page, I read this paragraph:
http://developer.android.com/sdk/installing/installing-adt.html#Configure
But I don't understand what I have to do.
When Eclipse restarts, I get a popup diolog which asks me to choose a path which has to lead to a folder. I can't find any folder. I don't see anything changed in my file system.
I don't see any folder which looks like Android SDK. I think I am missing something.
You need the SDK as well. You can find it here:
https://developer.android.com/sdk/installing/index.html?pkg=tools
When you install it you have to insert the path of your SDK in the Eclipse popup dialog
I encourage you to update the SDK on your first launch through SDK manager

How can I modify the DroidGap.class file from phonegap-1.0.0.jar archive in eclipse?

I am really very new on android development.
I have made 2-3 apps , those running on my android device already.
Last few days I am facing a stupid problem.
The problem is , creating the app fullscreen for every device. I have read phone gaps wiki
and tried with specific way. But I failed everytime.
When I'm trying to open the DroidGap.class from my Android eclipse project explorer , I got a error. that, "DroidGap.class has no source attached". (after build the phonegap.jar)
Please help me....
first you need to add phonegap.jar to your project
you need to add phone gap plugin to your eclipse
Use the AppLaud Eclipse Plugin for PhoneGap Android
Download and unzip the PhoneGap sources from GitHub
In the AppLaud wizard, select "Enter path to installed PhoneGap"
Enter the directory path to the unzipped sources from GitHub
Now you will be able to modify and debug the sources that comprise phonegap.jar
Caveat: I'm the creator of the AppLaud Plugin
fullscreen?
If you want modify DroidGap.class dowload source code from github and rebuild phonegap.
Rebulid instruction here: https://github.com/callback/callback-android/blob/master/README.md

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