Bundle null onActivityResult

Question

I have tried a couple of different solutions already given but none works as everything seems to work fine in another activity that I am returning a result from, here is the code.

My Main activity where City activity is called:

//this method gets called on a button click and it works as other activity shows up

public void getCity(View v){
    Intent intent = new Intent(getApplicationContext(), City.class);
    startActivityForResult(intent,1); 
}
//receiving the data the first data is ok  but the second one is null although doing the same thing in both files
 protected void onActivityResult(int requestCode, int resultCode, Intent data){

    if(resultCode == RESULT_OK && data != null && requestCode==0){
        initializeUI(data.getExtras());
    }
    if(resultCode == RESULT_OK && data != null && requestCode==1){
          //data is null here
    }
    super.onActivityResult(requestCode, resultCode, data);
}

My City Activity

 public void addInput(View v){
    Bundle bundle = new Bundle();

    EditText cityBox = (EditText) findViewById(R.id.cityInput);
    String cityName =  cityBox.getText().toString();
    Intent resultIntent = new Intent();
    try {
        EditText longBox = (EditText) findViewById(R.id.longitudeInput);
        String longitude =  longBox.getText().toString();

        double longi =  Double.parseDouble(longitude);

        bundle.putDouble("LONGITUDE", longi);

        EditText latBox = (EditText) findViewById(R.id.latitudeInput);
        String latitude =  latBox.getText().toString();

        double lati =  Double.parseDouble(latitude);

        bundle.putDouble("LATITUDE", lati);

    } catch (NumberFormatException e){

    }
    bundle.putString("CITY_NAME", cityName);
    resultIntent.putExtra("DATA",bundle);
    setResult(RESULT_OK, resultIntent);
    finish(); //calling finish just in case tried without finish aswell
    onBackPressed(); //calling onBackPressed tried without it as well doesn't work 
}

Any help would be appreciated.

Answer 1

try this:

Then, in B, I do:

Intent intent = getIntent();
intent.putExtra("Date",dateSelected);
setResult(RESULT_OK, intent);
finish();

And, in A:

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
if(resultCode==RESULT_OK && requestCode==1){
Bundle MBuddle = data.getExtras();
String MMessage = MBuddle .getString("Date");
}
}

the problem i have found in your code is use of wrong requestCode you are passing 1 as result code in startActivityForResult and in onActivityResult you are checking requestCode==0 means intializeUI etc. All you need to do is use this below code.

     if(resultCode == RESULT_OK && data != null && requestCode==1){
     //everything works fine 
     initializeUI(data.getExtras());
    }

hope this will help you.

Answer 2

I recently faced same issue in my case. What i was doing wrong was that i was using startActivity() by mistake with startActivityForResult() then in child activity i was calling onBackPress() and finish() before setting the result. I can suggest you that you make sure you set the result before finish() the activity and make sure you're starting activity with startActivityForResult() .

Here is snippet from my code.

setResult(RESULT_OK, getIntent().putExtra("country", "some result"));

And i made sure the above written code get excuted before onBackPressed() and onFinish() and it worked for me.

Hope this will help you.