johnspeny / cocos2d-android-iap-sample-1

Sample of cocos2d-x In-App-Purchase for Android

Overview

This is sample of cocos2d-x In-App-Purchase for android.

• support Billing Library Version 4
• cocos2d-x v3

The interface is similar to sdkbox::IAP with a few differences. It does not have all the features of sdkbox::IAP. However, you can retrieve a list of products, send purchase requests, and receive the results.

You are free to modify all sources in Java and C++. Add or modify the functionality you need.

Usage

step1.

git clone https://github.com/mingos/cocos2d-android-iap-sample

step2.

Place the cocos2d folder directly under your project.

step3.

Overwrite Resources/sdkbox_config.json with the files used in your project.

step4.

Put the correct information in the following line in proj.android/gradle.properties. This is required for the purchase test to work properly.

RELEASE_STORE_FILE=
RELEASE_STORE_PASSWORD=
RELEASE_KEY_PASSWORD=
RELEASE_KEY_ALIAS=

step5.

Correct the package name in the following file to the package name of your project. In the sample, it says "your package name", but of course it will not work as it is.

• proj.android/app/AndroidManifest.xml (line:3)

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="your package name"
    android:installLocation="auto">

• proj.android/app/build.gradle (line:8)

apply plugin: 'com.android.application'

android {
    compileSdkVersion PROP_COMPILE_SDK_VERSION.toInteger()
    buildToolsVersion '33.0.0'

    defaultConfig {
        applicationId "your package name"
        minSdkVersion PROP_MIN_SDK_VERSION
        targetSdkVersion PROP_TARGET_SDK_VERSION
        versionCode 1
        versionName "1.0.0"        

step6.

Start Android Studio and open the proj.android directory.

About the work for release builds

Remember to add these lines to proguard-rules.pro. Forgetting to do this will cause the app to crash in the release build.

• proj.android/app/proguard-rules.pro

-keep class iap.** { *; }
-dontwarn iap.**

Author

mingos