putExtra String Intent Android

Question

public boolean onContextItemSelected(MenuItem item) {
    AdapterContextMenuInfo info = (AdapterContextMenuInfo) item.getMenuInfo();
    m = lv.getAdapter().getItem(info.position).toString();

    Toast.makeText(getBaseContext(), "You clicked !"+m, Toast.LENGTH_SHORT).show();


    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setMessage("Are you sure you want to delete this Fixture?");
    builder.setCancelable(false);

    builder.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
        public void onClick(DialogInterface dialog, int id) {
            //listAdapter.remove(m);

            Intent i  = new Intent(Afc.this.getApplicationContext(), WebViewExample.class);
            i.putExtra("Key", m); 
            startActivity(i);   
        }

//new class activity WebView/////////////

Bundle extras = getIntent().getExtras(); 
      String addOn = extras.getStringExtra("key",m);
      Toast.makeText(getBaseContext(), "You clicked !"+addOn, Toast.LENGTH_SHORT).show();

Hi I am passing a string with an intent, its giving me a error in the new activity on the variable m, inside the getStringExtra("key",m);. can anyone help?

Am I doing this the right way?

Answer 1

The key of putExtra is case sensitive. One time you use

key

and in the another

Key

You should use key or Key in both cases.

In any case use getStringExtra("key") instead of getStringExtra("key", m). As you can see in the d ocumentation there isn't a getStringExtra method that takes two parameters. To explain: your variable m can't be resolved because you just declared it in your first class but not in the second.

Answer 2

Yes and getStringExtra("key",m);??? is Wrong USE getStringExtra("key") ;