(Android™) Shopify Update Inventory Level for a Product (Adjust available quantity)

Use the adjust endpoint with the location ID and inventory item ID to increase or decrease the available quantity for an inventory level:

For more information, see https://shopify.dev/tutorials/manage-product-inventory-with-admin-api#update-inventory-levels-for-a-product-variant

Chilkat Android™ Downloads Android™ Java Libraries Android C/C++ Libraries

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    CkHttp http = new CkHttp();

    http.put_Login("SHOPIFY_PRIVATE_API_KEY");
    http.put_Password("SHOPIFY_PRIVATE_API_KEY");

    // Also see: How to retrieve inventory levels

    http.put_Accept("application/json");

    // The following JSON is sent in the request body:

    // {
    //   "location_id": 6884556842,
    //   "inventory_item_id": 12250274365496,
    //   "available_adjustment": 1
    // }

    // Use this online tool to generate the code from sample JSON: 
    // Generate Code to Create JSON

    CkJsonObject jsonRequestBody = new CkJsonObject();
    jsonRequestBody.UpdateInt("location_id",6884556842);
    jsonRequestBody.UpdateInt("inventory_item_id",12250274365496);
    jsonRequestBody.UpdateInt("available_adjustment",1);

    String url = "https://{shop}.myshopify.com/admin/api/2020-04/inventory_levels/adjust.json";

    CkHttpResponse resp = http.PText("POST",url,jsonRequestBody.emit(),"utf-8","application/json",false,false);
    if (http.get_LastMethodSuccess() != true) {
        Log.i(TAG, http.lastErrorText());
        return;
        }

    Log.i(TAG, "Response Status Code: " + String.valueOf(resp.get_StatusCode()));

    CkJsonObject jsonResponse = new CkJsonObject();
    jsonResponse.Load(resp.bodyStr());
    jsonResponse.put_EmitCompact(false);
    Log.i(TAG, jsonResponse.emit());

    if (resp.get_StatusCode() >= 300) {
        Log.i(TAG, "Failed.");

        return;
        }

    // Sample output...
    // (See the parsing code below..)
    // 
    // Use the this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    // {
    //   "inventory_level": {
    //     "inventory_item_id": 12250274365496,
    //     "location_id": 6884556842,
    //     "available": 9,
    //     "updated_at": "2018-06-26T15:04:49-04:00",
    // ...
    //     "admin_graphql_api_id": "gid://shopify/InventoryLevel/6485147690?inventory_item_id=12250274365496"
    // ...
    //   }
    // }
    // 

    int inventory_levelInventory_item_id = jsonResponse.IntOf("inventory_level.inventory_item_id");
    int inventory_levelLocation_id = jsonResponse.IntOf("inventory_level.location_id");
    int inventory_levelAvailable = jsonResponse.IntOf("inventory_level.available");
    String inventory_levelUpdated_at = jsonResponse.stringOf("inventory_level.updated_at");
    String inventory_levelAdmin_graphql_api_id = jsonResponse.stringOf("inventory_level.admin_graphql_api_id");

  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}