Enhance ProfitMasterBot Trading Logic

// ProfitMasterBot - simplified core logic combined in one file for easy sharing

package com.smartlogic.profitmasterbot;

import android.os.Bundle;
import android.widget.Toast;
import androidx.appcompat.app.AppCompatActivity;

public class MainActivity extends AppCompatActivity {

private double capital = 1000.0; // starting capital
private double dailyReturnPercent = 5.5; // max daily return %
private double tradePercentage = 25; // % of capital per trade

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// setContentView(R.layout.activity_main);
// UI code omitted for brevity, focus on bot logic here

double tradeAmount = calculateTradeAmount(capital, tradePercentage);
double expectedProfit = calculateExpectedProfit(tradeAmount, dailyReturnPercent);

Toast.makeText(this, "Trade Amount: $" + tradeAmount + "\nExpected Daily Profit: $" + expectedProfit, Toast.LENGTH_LONG).show();

// Simulate trade execution
boolean tradeSuccess = executeTrade(tradeAmount);
if (tradeSuccess) {
capital += expectedProfit;
} else {
capital -= tradeAmount * 0.5; // assume 50% loss on failure
}

Toast.makeText(this, "New Capital: $" + String.format("%.2f", capital), Toast.LENGTH_LONG).show();
}

// Calculate how much to trade based on % of capital
private double calculateTradeAmount(double capital, double percent) {
return capital * (percent / 100.0);
}

// Calculate expected profit from the trade amount and daily return %
private double calculateExpectedProfit(double tradeAmount, double dailyReturn) {
return tradeAmount * (dailyReturn / 100.0);
}

// Dummy method simulating trade execution success/failure
private boolean executeTrade(double amount) {
// Simplified logic: 80% chance success
double random = Math.random();
return random < 0.8;
}
}