in app purchar

Author: hussienalrubaye

in app purchase.java

@@ -0,0 +1,107 @@
+//1- requestion permmion
+  <uses-permission android:name="com.android.vending.BILLING" />
+
+  //2- go to men Android SDK Manager -> add Google Play Billing Library .
+
+  //3- got o AndroidSDK/extra/google/play_billing/sample
+  // copy all files in util folder to your app util folder
+  // add aidl file to your project with name IInAppBillingService.aidl
+
+  //4- add product in your play console
+
+  //5- add this code to your activity
+
+    //***************************Payment***************************
+   private static final String TAG =
+            "com.alrubaye.familyfinder";
+    // test ITEM_SKU android.test.purchased
+    // test token mypurchasetoken
+    static final String ITEM_SKU = "com.alrubaye.addmembers";
+    IabHelper mHelper;
+
+  IabHelper.OnIabPurchaseFinishedListener mPurchaseFinishedListener
+            = new IabHelper.OnIabPurchaseFinishedListener() {
+        public void onIabPurchaseFinished(IabResult result,
+                                          Purchase purchase)
+        {
+            if (result.isFailure()) {
+                // Handle error
+                return;
+            }
+            else if (purchase.getSku().equals(ITEM_SKU)) {
+                consumeItem();
+                //clickButton.setEnabled(false);
+            }
+
+        }
+    };
+    public void consumeItem() {
+        mHelper.queryInventoryAsync(mReceivedInventoryListener);
+    }
+
+    IabHelper.QueryInventoryFinishedListener mReceivedInventoryListener
+            = new IabHelper.QueryInventoryFinishedListener() {
+        public void onQueryInventoryFinished(IabResult result,
+                                             Inventory inventory) {
+
+            if (result.isFailure()) {
+                // Handle failure
+            } else {
+                mHelper.consumeAsync(inventory.getPurchase(ITEM_SKU),
+                        mConsumeFinishedListener);
+            }
+        }
+    };
+    IabHelper.OnConsumeFinishedListener mConsumeFinishedListener =
+            new IabHelper.OnConsumeFinishedListener() {
+                public void onConsumeFinished(Purchase purchase,
+                                              IabResult result) {
+
+                    if (result.isSuccess()) {
+                     //   clickButton.setEnabled(true);
+                        GlobalClass.AdditionUsers=GlobalClass.AdditionUsers+1;
+                        FileLoad fileLoad=new FileLoad(getApplicationContext());
+                        fileLoad.SaveData();
+                    } else {
+                        // handle error
+                    }
+                }
+            };
+ @Override
+    protected void onActivityResult(int requestCode, int resultCode,
+                                    Intent data)
+    {
+        if (!mHelper.handleActivityResult(requestCode,
+                resultCode, data)) {
+            super.onActivityResult(requestCode, resultCode, data);
+        }
+    }
+      void PayItem(String ITEM_SKU){
+        mHelper.launchPurchaseFlow(this, ITEM_SKU, 10001,
+                mPurchaseFinishedListener, "mypurchasetoken");
+    }
+    //***************************************************************
+// 7- in oncreate() add this code
+             //In app purchase
+        String base64EncodedPublicKey = "your_key" 
+
+        mHelper = new IabHelper(this, base64EncodedPublicKey);
+
+        mHelper.startSetup(new
+                                   IabHelper.OnIabSetupFinishedListener() {
+                                       public void onIabSetupFinished(IabResult result)
+                                       {
+                                           if (!result.isSuccess()) {
+                                               Log.d(TAG, "In-app Billing setup failed: " + result);
+                                           } else {
+                                               Log.d(TAG, "In-app Billing is set up OK");
+
+                                           }
+                                       }
+                                   });
+
+
+        //8- purchuase
+      PayItem(ITEM_SKU);
+      
+