سورس پرداخت درون برنامه غیر قابل هک تورو خدا کمک

import android.app.*;
import android.content.*;
import android.os.*;
import android.view.*;
import android.view.View.*;
import android.widget.*;
import com.android.vending.billing.*;
import com.util.*;
import com.util.IabHelper.*;
import java.util.*;


import com.android.vending.billing.IInAppBillingService.*;
public class pro extends Activity {


    protected static final int BUY_REQUEST_CODE = 12345;

    private IabHelper buyHelper;

    private Button butBuy;
	public boolean premium;

//	Getting the Price for the In-App SKU
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        setContentView(R.layout.pro);
		


        butBuy = (Button) findViewById(R.id.button_buy);


	

//		[...]

		// Initially, disable the "buy me" button
		butBuy.setEnabled(false);

		
		buyHelper = new IabHelper(this,Billing. PUBLIC_KEY);
		buyHelper.startSetup(new OnIabSetupFinishedListener() {
				@Override
				public void onIabSetupFinished(IabResult result) {
					if(result.isSuccess()) {
						// Fill a list of SKUs that we want the price infos for
						// (SKU = "stockable unit" = buyable things)
						ArrayList<String> moreSkus = new ArrayList<String>();
						moreSkus.add(Billing.SKU_NAME_PREMIUM);

						// We initialize the price field with a "retrieving price" message while we wait 
						// for the price
						final TextView tvPrice = (TextView) findViewById(R.id.price);
						tvPrice.setText("درحال دریافت قیمت");

						// Start the query for the details for the SKUs. This runs asynchronously, so
						// it may be that the price appears a bit later after the rest of the Activity is shown.
						buyHelper.queryInventoryAsync(true, moreSkus, new QueryInventoryFinishedListener() {
								@Override
								public void onQueryInventoryFinished(IabResult result, Inventory inv) {
									if(result.isSuccess()) {
										
								
										// If we successfully got the price, show it in the text field
										SkuDetails details = inv.getSkuDetails(Billing.SKU_NAME_PREMIUM);
										String price = details.getPrice();

										tvPrice.setText(price);

										// On successful init and price getting, enable the "buy me" button
										butBuy.setEnabled(true);
									} else {
										// Error getting the price... show a sorry text in the price field now
										tvPrice.setText("قیمت دریافت نشد");
										//
										butBuy.setEnabled(true);
										//
									}
								}
						
								
							});
					}
				}
			});

//		[...]
//Buying an In-App Item
//		[...]

		butBuy.setOnClickListener(new OnClickListener() {
				@Override
				public void onClick(View v) {
					

					
					
					// Disable the button after the click to prevent double clicks
					butBuy.setEnabled(false);

					// Start the purchase flow
					buyHelper.launchPurchaseFlow(pro.this,
						Billing.SKU_NAME_PREMIUM, BUY_REQUEST_CODE,
						new OnIabPurchaseFinishedListener() {
							@Override
							public void onIabPurchaseFinished(IabResult result, Purchase info) {
								if (result.isSuccess()) {
									// Successful - the item has been payed for
									

									
									// We set a vale in the shared preferences to mark this app as
									SharedPreferences shared = getSharedPreferences("Prefs", MODE_PRIVATE);
									SharedPreferences.Editor editor = shared.edit();
									editor.putBoolean(Billing.KEY_PREMIUM_VERSION, true);
									editor.apply();

								
									//
									// The flag "CLEAR_TASK" is important, so the user is not sent
									// back to this buy activity when he presses the back button.
									//
									Toast.makeText(getBaseContext(), "با تشکر از خرید شما",Toast.LENGTH_SHORT).show();
									Intent intentz = new Intent(
                                        pro.this,
                                        MainActivity.class);
									intentz.setFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET
													| Intent.FLAG_ACTIVITY_NEW_TASK);

								
									startActivity(intentz);
								}
						
							}
						});
				}
			});
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		// Delegate the answer from the purchase request to the buying helper - necessary
		// to let it handle the answers from the backend
		buyHelper.handleActivityResult(requestCode, resultCode, data);
	}

//Don’t forget to cleanup after 
//ourselves when the BuyActivity ends:

	@Override
	protected void onDestroy() {
		super.onDestroy();
		buyHelper.dispose();
	}
    
}