Unable to addReactInstanceEventListener to React InstanceManager

Question

I am trying to use a fix from this GitHub issue, but when using the solution in my code, this is not available. How can I pass this to the function?

´´´java

public class MainActivity extends ReactActivity {

    @Override
    protected String getMainComponentName() {
        return "fleeting";
    }

    private ReactContext mReactContext;
    private PowerManager.WakeLock sCpuWakeLock;
    private Activity activity;
    private static final String TAG = "MainActivity";

    public void onReactContextInitialized(ReactContext context) {
        Log.d(TAG, "Here's your valid ReactContext");
        mReactContext = context;
    }

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        getReactInstanceManager().addReactInstanceEventListener(this); // Throws error, can´t find "this"

The issue says you need to implement `ReactInstanceManager.ReactInstanceEventListener`, are you? — Chisko, Jul 01 '21 at 18:03

Noban Hasan · Accepted Answer · 2021-07-01T18:13:37.390

2

Replace you first line with below code. You were not implemented the ReactInstanceEventListener interface.

public class MainActivity extends ReactActivity  implements ReactInstanceManager.ReactInstanceEventListener{

Then add this method inside your mainActivity.

@Override
public void onReactContextInitialized(ReactContext context) {
    Log.d(TAG, "Here's your valid ReactContext");
}

edited Jul 01 '21 at 18:13

answered Jul 01 '21 at 18:07

Noban Hasan

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Unable to addReactInstanceEventListener to React InstanceManager

1 Answers1