android-in-app-billing-template: A Java repository from dmitriy-chernysh

Android In-app purchases template.

Settings

Copy AIDL file to your project and build project:
Copy helper classes to you project:

Add permission to AndroidManifest.xml :

<uses-permission android:name="com.android.vending.BILLING" />

Add license key to strings.xml :

 <resources>
  
  .....
  
    <string name="base64_app_license_key">your key here</string>
 </resources>

Add subscription periods to Activity:

  // SKU for our subscription
  static final String SKU_SUB_MONTHLY = "monthly_subscribe_demo";
  static final String SKU_SUB_SIX_MONTHLY = "halfyearly_subscribe_demo";
  static final String SKU_SUB_YEARLY = "yearly_subscribe_demo";

Copy helper methods to Activity:

  private void setupInAppBilling() {
     .......
     .......
  }

  private void destroyInAppBilling() {
    .......
    .......
  }

   private void showSubscriptionDialog(){
     .......
     .......
   }

and call their in Activity methods:

   @Override
   protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        mSubsButton = (Button) findViewById(R.id.button_subscribe);
        mSubsButton.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //for example calling chooser dialog here
                showSubscriptionDialog();
            }
        });
        setupInAppBilling();
    }

   @Override
   protected void onDestroy() {
       super.onDestroy();
       destroyInAppBilling();
   }
   ```

Process the response code of purchase result in onActivityResult:

   @Override
   protected void onActivityResult(int requestCode, int resultCode, Intent data) {
       if (mIabHelper == null) return;
       // Pass on the activity result to the helper for handling
       if (!mIabHelper.handleActivityResult(requestCode, resultCode, data)) {
          // not handled, so handle it ourselves (here's where you'd
          // perform any handling of activity results not related to in-app
          // billing...
          super.onActivityResult(requestCode, resultCode, data);
       }
   }
  ```

dmitriy-chernysh/android-in-app-billing-template

Android In-app purchases template.

Settings