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Android Application : In-app Billing Example with Utility. Test app at https://play.google.com/store/apps/details?id=com.ethanf.in_app_billing_ex2
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context=".MainActivity" >
<Button
android:id="@+id/btnQuery"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_alignParentTop="true"
android:text="Query" />
<Button
android:id="@+id/btnPurchase"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/btnQuery"
android:text="Purchase" />
<Button
android:id="@+id/btnConsume"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_alignParentLeft="true"
android:layout_below="@+id/btnPurchase"
android:text="Consume" />
</RelativeLayout>
package com.ethanf.in_app_billing_ex2;
import com.ethanf.in_app_billing_ex2.util.IabHelper;
import com.ethanf.in_app_billing_ex2.util.Inventory;
import com.ethanf.in_app_billing_ex2.util.IabResult;
import com.ethanf.in_app_billing_ex2.util.Purchase;
import com.ethanf.in_app_billing_ex2.util.SkuDetails;
import android.os.Bundle;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;
public class MainActivity extends Activity {
private Context context;
private String tag;
private IabHelper mHelper;
private final String base64PublicKey = "<public key>";
private boolean isSetup;
// ProductID
private final String productID = "android.test.purchased"; // Test Product ID by Google
// View
private Button btnQuery, btnPurchase, btnConsume;
// Purchase
private Purchase purchaseOwned;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
// Context
context = getApplicationContext();
// log tag
tag = "in_app_billing_ex2";
// Helper
mHelper = new IabHelper(context, base64PublicKey);
// mHelper.enableDebugLogging(true);
mHelper.enableDebugLogging(true, tag);
// Assign View
btnQuery = (Button) findViewById(R.id.btnQuery);
btnPurchase = (Button) findViewById(R.id.btnPurchase);
btnConsume = (Button) findViewById(R.id.btnConsume);
try {
mHelper.startSetup(new IabHelper.OnIabSetupFinishedListener() {
@Override
public void onIabSetupFinished(IabResult result) {
boolean blnSuccess = result.isSuccess();
boolean blnFail = result.isFailure();
isSetup = blnSuccess;
Toast.makeText(context, "mHelper.startSetup() - blnSuccess return " + String.valueOf(blnSuccess), Toast.LENGTH_SHORT).show();
Toast.makeText(context, "mHelper.startSetup() - blnFail return " + String.valueOf(blnFail), Toast.LENGTH_SHORT).show();
Log.i(tag, "mHelper.startSetup() ...");
Log.i(tag, " - blnSuccess return " + String.valueOf(blnSuccess));
Log.i(tag, " - blnFail return " + String.valueOf(blnFail));
}
});
} catch (Exception e) {
e.printStackTrace();
isSetup = false;
Toast.makeText(context, "mHelper.startSetup() - fail!", Toast.LENGTH_SHORT).show();
Log.w(tag, "mHelper.startSetup() - fail!");
}
btnQuery.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!isSetup) return;
mHelper.queryInventoryAsync(new IabHelper.QueryInventoryFinishedListener() {
@Override
public void onQueryInventoryFinished(IabResult result, Inventory inv) {
boolean blnSuccess = result.isSuccess();
boolean blnFail = result.isFailure();
Toast.makeText(context, "mHelper.queryInventoryAsync() - blnSuccess return " + String.valueOf(blnSuccess), Toast.LENGTH_SHORT).show();
Toast.makeText(context, "mHelper.queryInventoryAsync() - blnFail return " + String.valueOf(blnFail), Toast.LENGTH_SHORT).show();
Log.i(tag, "mHelper.queryInventoryAsync() ...");
Log.i(tag, " - blnSuccess return " + String.valueOf(blnSuccess));
Log.i(tag, " - blnFail return " + String.valueOf(blnFail));
if (!blnSuccess) return;
Log.i(tag, " - inv.hasPurchase() = " + inv.hasPurchase(productID));
Log.i(tag, " - inv.getPurchase() = " + inv.getPurchase(productID));
Log.i(tag, " - inv.hasDetails() = " + inv.hasDetails(productID));
Log.i(tag, " - inv.getSkuDetails() = " + inv.getSkuDetails(productID));
if (!inv.hasPurchase(productID)) return;
purchaseOwned = inv.getPurchase(productID);
Log.i(tag, " - inv.getPurchase() ...");
Log.i(tag, " .getDeveloperPayload() = " + purchaseOwned.getDeveloperPayload());
Log.i(tag, " .getItemType() = " + purchaseOwned.getItemType());
Log.i(tag, " .getOrderId() = " + purchaseOwned.getOrderId());
Log.i(tag, " .getOriginalJson() = " + purchaseOwned.getOriginalJson());
Log.i(tag, " .getPackageName() = " + purchaseOwned.getPackageName());
Log.i(tag, " .getPurchaseState() = " + String.valueOf(purchaseOwned.getPurchaseState()));
Log.i(tag, " .getPurchaseTime() = " + String.valueOf(purchaseOwned.getPurchaseTime()));
Log.i(tag, " .getSignature() = " + purchaseOwned.getSignature());
Log.i(tag, " .getSku() = " + purchaseOwned.getSku());
Log.i(tag, " .getToken() = " + purchaseOwned.getToken());
if (!inv.hasDetails(productID)) return;
SkuDetails skuDetails = inv.getSkuDetails(productID);
Log.i(tag, " - inv.getSkuDetails() ...");
Log.i(tag, " .getDescription() = " + skuDetails.getDescription());
Log.i(tag, " .getPrice() = " + skuDetails.getPrice());
Log.i(tag, " .getSku() = " + skuDetails.getSku());
Log.i(tag, " .getTitle() = " + skuDetails.getTitle());
Log.i(tag, " .getType() = " + skuDetails.getType());
}
});
}
});
btnPurchase.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!isSetup) return;
mHelper.launchPurchaseFlow(MainActivity.this, productID, 1001, new IabHelper.OnIabPurchaseFinishedListener() {
@Override
public void onIabPurchaseFinished(IabResult result, Purchase info) {
boolean blnSuccess = result.isSuccess();
boolean blnFail = result.isFailure();
Toast.makeText(context, "mHelper.launchPurchaseFlow() - blnSuccess return " + String.valueOf(blnSuccess), Toast.LENGTH_SHORT).show();
Toast.makeText(context, "mHelper.launchPurchaseFlow() - blnFail return " + String.valueOf(blnFail), Toast.LENGTH_SHORT).show();
Log.i(tag, "mHelper.launchPurchaseFlow() ...");
Log.i(tag, " - blnSuccess return " + String.valueOf(blnSuccess));
Log.i(tag, " - blnFail return " + String.valueOf(blnFail));
if (!blnSuccess) return;
purchaseOwned = info;
Log.i(tag, " - info ...");
Log.i(tag, " .getDeveloperPayload() = " + info.getDeveloperPayload());
Log.i(tag, " .getItemType() = " + info.getItemType());
Log.i(tag, " .getOrderId() = " + info.getOrderId());
Log.i(tag, " .getOriginalJson() = " + info.getOriginalJson());
Log.i(tag, " .getPackageName() = " + info.getPackageName());
Log.i(tag, " .getPurchaseState() = " + String.valueOf(info.getPurchaseState()));
Log.i(tag, " .getPurchaseTime() = " + String.valueOf(info.getPurchaseTime()));
Log.i(tag, " .getSignature() = " + info.getSignature());
Log.i(tag, " .getSku() = " + info.getSku());
Log.i(tag, " .getToken() = " + info.getToken());
}
}, "bGoa+V7g/yqDXvKRqq+JTFn4uQZbPiQJo4pf9RzJ");
}
});
btnConsume.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!isSetup) return;
if (purchaseOwned == null) return;
mHelper.consumeAsync(purchaseOwned, new IabHelper.OnConsumeFinishedListener() {
@Override
public void onConsumeFinished(Purchase purchase, IabResult result) {
boolean blnSuccess = result.isSuccess();
boolean blnFail = result.isFailure();
Toast.makeText(context, "mHelper.consumeAsync() - blnSuccess return " + String.valueOf(blnSuccess), Toast.LENGTH_SHORT).show();
Toast.makeText(context, "mHelper.consumeAsync() - blnFail return " + String.valueOf(blnFail), Toast.LENGTH_SHORT).show();
Log.i(tag, "mHelper.consumeAsync() ...");
Log.i(tag, " - blnSuccess return " + String.valueOf(blnSuccess));
Log.i(tag, " - blnFail return " + String.valueOf(blnFail));
if (!blnSuccess) return;
purchaseOwned = null;
Log.i(tag, " - purchase ...");
Log.i(tag, " .getDeveloperPayload() = " + purchase.getDeveloperPayload());
Log.i(tag, " .getItemType() = " + purchase.getItemType());
Log.i(tag, " .getOrderId() = " + purchase.getOrderId());
Log.i(tag, " .getOriginalJson() = " + purchase.getOriginalJson());
Log.i(tag, " .getPackageName() = " + purchase.getPackageName());
Log.i(tag, " .getPurchaseState() = " + String.valueOf(purchase.getPurchaseState()));
Log.i(tag, " .getPurchaseTime() = " + String.valueOf(purchase.getPurchaseTime()));
Log.i(tag, " .getSignature() = " + purchase.getSignature());
Log.i(tag, " .getSku() = " + purchase.getSku());
Log.i(tag, " .getToken() = " + purchase.getToken());
}
});
}
});
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (isSetup) {
boolean blnResult = mHelper.handleActivityResult(requestCode, resultCode, data);
Toast.makeText(context, "onActivityResult() - mHelper.handleActivityResult() = " + blnResult, Toast.LENGTH_SHORT).show();
Log.i(tag, "onActivityResult() - mHelper.handleActivityResult() = " + blnResult);
if (blnResult) return;
}
super.onActivityResult(requestCode, resultCode, data);
}
@Override
protected void onDestroy() {
if (isSetup) mHelper.dispose();
mHelper = null;
super.onDestroy();
}
}
@frankmar3

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@frankmar3 frankmar3 commented Mar 26, 2017

Hi Artit,

I want to use Android's "in-app billing activity" for my app. You have an interesting method I would like to upload to Android Studio. In your In-App Billing Example2, you provided the files for MainActivity.java and activity_main.xml.

Can you please provide me with your AndroidMainifest.xml and build.gradle (Module:app) files?

Thank you.

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