MoMo Android SDK

At a minimum, this SDK is designed to work with Android SDK 14.

Installation

To use the MoMo Android SDK, add the compile dependency with the latest version of the MoMo SDK.

Gradle

Step 1. Import SDK Add the JitPack repository to your build.gradle:

allprojects {
    repositories {
        ...
        maven { url 'https://jitpack.io' }
    }
}

Add the dependency:

dependencies {
	        compile 'com.github.momodevelopment:androidsdkV2.2:3.0'
}

Step 2. Config AndroidMainfest

<uses-permission android:name="android.permission.INTERNET" />

Step 3. Build Layout Confirm order Activity

import vn.momo.momo_partner.AppMoMoLib;
import vn.momo.momo_partner.MoMoParameterNameMap;

private String amount = "10000";
private String fee = "0";
int environment = 0;//developer default
private String merchantName = "Demo SDK";
private String merchantCode = "SCB01";
private String merchantNameLabel = "Nhà cung cấp";
private String description = "Thanh toán dịch vụ ABC";

void onCreate(Bundle savedInstanceState) 
        AppMoMoLib.getInstance().setEnvironment(AppMoMoLib.ENVIRONMENT.DEVELOPMENT); // AppMoMoLib.ENVIRONMENT.PRODUCTION

• Display MoMo button label language (required): English = "MoMo e-wallet", Vietnamese = "Ví MoMo"
• Display icon or button color (optional): title color #b0006d , icon http://app.momo.vn:81/momo_app/logo/MoMo.png

Step 4. Get token & request payment

//Get token through MoMo app 
private void requestPayment() {
        AppMoMoLib.getInstance().setAction(AppMoMoLib.ACTION.PAYMENT);
        AppMoMoLib.getInstance().setActionType(AppMoMoLib.ACTION_TYPE.GET_TOKEN);
        if (edAmount.getText().toString() != null && edAmount.getText().toString().trim().length() != 0)
            amount = edAmount.getText().toString().trim();

        Map<String, Object> eventValue = new HashMap<>();
        //client Required
        eventValue.put(MoMoParameterNamePayment.MERCHANT_NAME, merchantName);
        eventValue.put(MoMoParameterNamePayment.MERCHANT_CODE, merchantCode);
        eventValue.put(MoMoParameterNamePayment.AMOUNT, amount);
        eventValue.put(MoMoParameterNamePayment.DESCRIPTION, description);
        //client Optional
        eventValue.put(MoMoParameterNamePayment.FEE, fee);
        eventValue.put(MoMoParameterNamePayment.MERCHANT_NAME_LABEL, merchantNameLabel);

        //client call webview
        eventValue.put(MoMoParameterNamePayment.REQUEST_ID,  merchantCode+"-req-28nyli"+ System.currentTimeMillis());
        eventValue.put(MoMoParameterNamePayment.PARTNER_CODE, merchantCode);

        JSONObject objExtraData = new JSONObject();
        try {
            objExtraData.put("site_code", "008");
            objExtraData.put("site_name", "CGV Cresent Mall");
            objExtraData.put("screen_code", 0);
            objExtraData.put("screen_name", "Special");
            objExtraData.put("movie_name", "Kẻ Trộm Mặt Trăng 3");
            objExtraData.put("movie_format", "2D");
            objExtraData.put("ticket", "{\"ticket\":{\"01\":{\"type\":\"std\",\"price\":110000,\"qty\":3}}}");
        } catch (JSONException e) {
            e.printStackTrace();
        }
        eventValue.put(MoMoParameterNamePayment.EXTRA_DATA, objExtraData.toString());
        eventValue.put(MoMoParameterNamePayment.REQUEST_TYPE, "payment");
        eventValue.put(MoMoParameterNamePayment.LANGUAGE, "vi");

        eventValue.put(MoMoParameterNamePayment.EXTRA, "");
        AppMoMoLib.getInstance().requestMoMoCallBack(this, eventValue);


    } 
//Get token callback from MoMo app an submit to server side 
void onActivityResult(int requestCode, int resultCode, Intent data) {
        super.onActivityResult(requestCode, resultCode, data);
        if(requestCode == AppMoMoLib.getInstance().REQUEST_CODE_MOMO && resultCode == -1) {
            if(data != null) {
                if(data.getIntExtra("status", -1) == 0) {
                    //TOKEN IS AVAILABLE 
                    tvMessage.setText("message: " + "Get token " + data.getStringExtra("message"));
                    String token = data.getStringExtra("data"); //Token response 
                    String phoneNumber = data.getStringExtra("phonenumber");
                    String env = data.getStringExtra("env");
                    if(env == null){
                        env = "app";
                    }
                    
                    if(token != null && !token.equals("")) {
                        // TODO: send phoneNumber & token to your server side to process payment with MoMo server
                        // IF Momo topup success, continue to process your order
                    } else {
                        tvMessage.setText("message: " + this.getString(R.string.not_receive_info));
                    }
                } else if(data.getIntExtra("status", -1) == 1) {
                    //TOKEN FAIL 
                    String message = data.getStringExtra("message") != null?data.getStringExtra("message"):"Thất bại";
                    tvMessage.setText("message: " + message);
                } else if(data.getIntExtra("status", -1) == 2) {
                    //TOKEN FAIL
                    tvMessage.setText("message: " + this.getString(R.string.not_receive_info));
                } else {
                    //TOKEN FAIL
                    tvMessage.setText("message: " + this.getString(R.string.not_receive_info));
                }
            } else {
                tvMessage.setText("message: " + this.getString(R.string.not_receive_info));
            }
        } else {
            tvMessage.setText("message: " + this.getString(R.string.not_receive_info_err));
        }
    }