Cannot resolve method android

Question

I am getting an error "Cannot resolve method 'maketext (android.content.Context, java.lang.String, java.lang.String, int ')". I assume that there is some problem with the altitude part (int). Can someone tell me how to fix this?

    @OnClick(R.id.btn_get_last_location)
        public void showLastKnownLocation() {
            if (mCurrentLocation != null) {
                Toast.makeText(getApplicationContext(), "Lat: " + mCurrentLocation.getLatitude()
                + ", Lng: " + mCurrentLocation.getLongitude(), ", Alt: " + mCurrentLocation.getAltitude(), Toast.LENGTH_LONG).show();
            } 
        else
            {
                Toast.makeText(getApplicationContext(), "Last known location is not available!", Toast.LENGTH_SHORT).show();
            }
        }

score 1 · Answer 1 · answered Jul 09 '18 at 11:15

1

Replace

 Toast.makeText(getApplicationContext(), "Lat: " + mCurrentLocation.getLatitude()
            + ", Lng: " + mCurrentLocation.getLongitude(), ", Alt: " + mCurrentLocation.getAltitude(), Toast.LENGTH_LONG).show();

with

 Toast.makeText(getApplicationContext(), "Lat: " + mCurrentLocation.getLatitude()
            + ", Lng: " + mCurrentLocation.getLongitude() + ", Alt: " + mCurrentLocation.getAltitude(), Toast.LENGTH_LONG).show();

answered Jul 09 '18 at 11:15

Zun

1,553
3
15
26

Oh that's stupid mistake. Thanks a lot for your help Zunjae:) – Annie Jul 09 '18 at 11:29
1

It took me quite some time to find what is the difference. Could you please add some explaination about that there is a missing string concatenation (`+`)? – Vladyslav Matviienko Jul 09 '18 at 11:31

score 0 · Answer 2 · answered Jul 09 '18 at 11:33

0

Use this

           Toast.makeText(getActivity(), "Lat: " + mCurrentLocation.getLatitude() + ", Lng: " + mCurrentLocation.getLongitude() + ", Alt: " + mCurrentLocation.getAltitude(), Toast.LENGTH_LONG).show();

Instead of this

              Toast.makeText(getApplicationContext(), "Lat: " + mCurrentLocation.getLatitude()
            + ", Lng: " + mCurrentLocation.getLongitude(), ", Alt: " + mCurrentLocation.getAltitude(), Toast.LENGTH_LONG).show();

But This is not the best approach,According to the android Documentations use string with place holder. String With Place Holders

answered Jul 09 '18 at 11:33

scienticious

438
1
7
22

Thankyou Scienticious. I modified it. Now I have another error "Cannot resolve symbol R" and "No enum constant com.android.manifmerger.AttributeOperationType.CONTEXT". I tried to clean project --> rebuild, invalidating catches & restarting but nothing seems to work. – Annie Jul 09 '18 at 16:33
I need to wait for another 4 days to post a question..Ufff:( – Annie Jul 09 '18 at 16:34

Cannot resolve method android

2 Answers2