I asking for ChatGPT to create Random Password Generator extension for AI2, Mit App Inventor type of similar site and the result is insane.
The features
- Customizable password Length
- Special character
- Capital Latter
- Number
Source code
package com.yourcompany.passwordgenerator;
import android.app.Activity;
import android.content.Context;
import com.google.appinventor.components.annotations.*;
import com.google.appinventor.components.common.ComponentCategory;
import com.google.appinventor.components.runtime.*;
import java.util.Random;
@DesignerComponent(
version = 1,
description = "Extension for Customizable Password Generator",
category = ComponentCategory.EXTENSION,
nonVisible = true,
iconName = "https://image.flaticon.com/icons/png/512/632/632351.png")
@SimpleObject(external = true)
//Libraries
@UsesLibraries(libraries = "")
//Permissions
@UsesPermissions(permissionNames = "")
public class PasswordGenerator extends AndroidNonvisibleComponent {
//Activity and Context
private Context context;
private Activity activity;
public PasswordGenerator(ComponentContainer container){
super(container.$form());
this.activity = container.$context();
this.context = container.$context();
}
@SimpleFunction(description = "Generates a random password with customizable options")
public String GeneratePassword(int passwordLength, int numSpecialChars, int numCapitalLetters, int numNumbers) {
// Initialize character sets
String specialChars = "!@#$%^&*()_+-=[]{}|;':\",./<>?";
String capitalLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
String smallLetters = "abcdefghijklmnopqrstuvwxyz";
String numbers = "0123456789";
// Create a string builder to construct the password
StringBuilder password = new StringBuilder();
// Set up a random generator
Random random = new Random();
// Generate the password with the specified criteria
for (int i = 0; i < passwordLength; i++) {
// Decide which character set to choose from randomly
int charSetIndex = random.nextInt(4);
// Determine which set to use
String charSet = "";
switch (charSetIndex) {
case 0:
charSet = specialChars;
break;
case 1:
charSet = capitalLetters;
break;
case 2:
charSet = smallLetters;
break;
case 3:
charSet = numbers;
break;
}
// Generate a random character from the chosen set
int charIndex = random.nextInt(charSet.length());
char randomChar = charSet.charAt(charIndex);
// Add the character to the password builder
password.append(randomChar);
// Count the number of special characters, capital letters, and numbers in the password
int specialCharCount = 0;
int capitalLetterCount = 0;
int numberCount = 0;
for (int j = 0; j < password.length(); j++) {
char c = password.charAt(j);
if (specialChars.indexOf(c) != -1) {
specialCharCount++;
} else if (capitalLetters.indexOf(c) != -1) {
capitalLetterCount++;
} else if (numbers.indexOf(c) != -1) {
numberCount++;
}
}
// Check if the criteria for special characters, capital letters, and numbers has been met
if (specialCharCount == numSpecialChars && capitalLetterCount == numCapitalLetters && numberCount == numNumbers) {
break;
}
}
// Return the generated password
return password.toString();
}
}
Note: I think there was something mistake with the code I hope a expert extension developer spot the mistake and fix it. By the way the extension still usable.
Download the extension
PasswordGenerator.aix (6.4 KB)
