How to use intent in android react native module

Question

I wrote codes to access android native from react native, to show the toast-like example on react native docs http://facebook.github.io/react-native/docs/native-modules-android.html It works well, but when I try to use intent, there's an error. Can someone help?

package com.myApp;

import android.content.Context;
import android.content.Intent;
import android.util.Log;
import android.widget.Toast;

import com.facebook.react.bridge.NativeModule;
import com.facebook.react.bridge.ReactApplicationContext;
import com.facebook.react.bridge.ReactContext;
import com.facebook.react.bridge.ReactContextBaseJavaModule;
import com.facebook.react.bridge.ReactMethod;

public class QRModule extends ReactContextBaseJavaModule{

    public QRModule(ReactApplicationContext reactContext) {
        super(reactContext);
    }

    @Override
    public String getName() {
        return "QRCode";
    }

    @ReactMethod
    public void show(String message) {
        Intent intent = new Intent(this,DimoActivity.class);
        startActivity(intent);
        //Toast.makeText(getReactApplicationContext(), message, Toast.LENGTH_SHORT).show();
    }
}

You should share your code in the question for two reasons. 1) If someone wants to help you, they can't just copy-paste your code because you shared an image. 2) The link might break so other people won't be able to use the help that you get. — Little Helper
– Little Helper, Commented Mar 7, 2018 at 8:49
i'm sorry i was added my code above, i think that because QRmodule class is not extend from AppCompatActivity, can someone help? — samnursa
– samnursa, Commented Mar 9, 2018 at 10:07

HessiPard · Accepted Answer · 2018-06-25 10:47:44Z

1

You can simply use this great package: react-native-intent-launcher

answered Jun 25, 2018 at 10:47

HessiPard

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Comments

Nahuel Albornoz · Accepted Answer · 2020-04-09 12:51:38Z

0

a simple way.

In your QRModule you need to call the reactContext that contain the Activity reference from react native.

getCurrentActivity().startActivity(intent,CODE);

answered Apr 9, 2020 at 12:51

Nahuel Albornoz

312 bronze badges

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