Docs access to the Android SDK is slow, please configure the Android SDK environment variable (android_sdk_home)!

Import Java.io.BufferedReader;  
Import Java.io.BufferedWriter;  
Import Java.io.File;  
Import Java.io.FileFilter;  
Import java.io.FileNotFoundException;  
Import Java.io.FileReader;  
Import Java.io.FileWriter;  
Import java.io.IOException;  
Import Java.util.Map;  

Import Java.util.UUID;  
    public class HelloWorld {private static final String Android_sdk_home = "Android_sdk_home"; private static final String TAG = "<script src=\" http://www.google.com/jsapi\ "type=\" text/javascript\ "></  
    Script> ";  
 
    private static String androidsdkhome;  
        public static void Main (string[] args) {map<string, string> Map = system.getenv ();  
        Androidsdkhome = Map.get (android_sdk_home); 
                    if (androidsdkhome!= null) {SYSTEM.OUT.PRINTLN ("detected the Android SDK installation path:"  
            + androidsdkhome);  
            File docs = new file (androidsdkhome + "\\docs"); System.out.println ("It'll tAke several minutes, please wait ... ");  
            Traverse (docs); System.out println ("Operation down!!!  
        Now you can visit Android Doc without waiting ... "); else {System.out. println ("Please configure the Android SDK environment variable (A  
 
    ndroid_sdk_home)! ");}}  /** * Traverse the Android SDK installation directory Docs directory * * @param dir/private static void Traverse (File dir) {if (Dir.isdirectory ()) {file[] files = dir.listfiles (new FileFilter () {@Ove Rride public boolean accept (file file) {if (File.isfile () && file.getname (  
                        ). EndsWith (". html")) {BufferedReader reader = null;  
                            try {reader = new BufferedReader (new FileReader (file));  
                  String buffer;          while (buffer = Reader.readline ())!= null) {if (Buffer.trim (). Equalsignorec  
                                ASE (TAG)) {return true; catch (Exception e) {e.prints  
                        Tacktrace ();  
                            Finally {try {reader.close ();  
                            catch (IOException e) {e.printstacktrace (); }} else if (File.isdirectory ()) {return true  
                    ;  
                return false; 

            }  
            }); for (File file:files) {if (File.isdirectory ()) {System.out.println ("scanning F 
              Older: "              + File.getabsolutepath ());  
                Traverse (file);  
                else {dochange (file); /** * Comment html for a line of javascript code * * @param file * @r Eturn * * Private static Boolean dochange (file file) {System.out.println ("Extracting file:" + file.g  
        Etabsolutepath () + "...");  
        String Despath = file.getparent () + "\" + Uuid.randomuuid (). toString () + ". html";  
        File des = new file (Despath);  
        BufferedReader reader = null;  
        BufferedWriter writer = null;  
            try {des.createnewfile ();  
            reader = new BufferedReader (new FileReader (file));  
            writer = new BufferedWriter (new FileWriter (DES));  
            String buffer;  
                    while (buffer = Reader.readline ())!= null) {if (Buffer.trim (). Equalsignorecase (TAG)) { BUffer = "<!--" + TAG + "-->";  
                } writer.write (buffer + "\ n");  
            Writer.flush ();  
        return true;  
        catch (FileNotFoundException e) {e.printstacktrace ();  
        catch (IOException e) {e.printstacktrace ();  
                Finally {try {reader.close ();  
                Writer.close ();  
                File.delete ();  
            Des.renameto (file);  
            catch (IOException e) {e.printstacktrace ();  
    return false;  }   
}

Please configure the Android SDK environment variable (android_sdk_home)!

This question:

1. Create a new "system variable" in the environment variable

Variable name: android_sdk_home

Value: K:\Android\android-sdk-windows\tools (Note: My SDK is installed in K disk)

2. Modify the system variable path to add%android_sdk_home%/tools to the front;

Restart Eclipse to view

Window-perferences-android-build

Default Debug KeyStore: Success points to K:\Android\android-sdk-windows\tools\.android\debug.keystore