Hi i can\'t get logged in already in a web page at mine main activity i passed inten to another activity but i can\'t get an extract. How can i solve it
this is min
Try this way,hope this will help you to solve your problem.
There is two way pass/get data one activity to another activity.
1.add data to intent.
how to put :
Intent goToNextActivity = new Intent();
goToNextActivity.putExtra("username", user_name);
goToNextActivity.putExtra("password", pass_word);
how to get :
String username = getIntent().getStringExtra("username");
String password = getIntent().getStringExtra("password");
2.Add data to bundle and add bundle to intent.
how to put :
Intent goToNextActivity = new Intent();
Bundle bundle = new Bundle();
bundle.putString("username", user_name);
bundle.putString("password", pass_word);
goToNextActivity.putExtras(bundle);
how to get :
String username = getIntent().getExtras().getString("username");
String password = getIntent().getExtras().getString("password");
Here
Intent goToNextActivity = new Intent(getApplicationContext(), MainActivity.class);
you are constructing a brand new Intent
which is not what you want. You want to use the Intent
that started the Activity
.
For this reason, you want to use
Intent i = getIntent();
because we can see from the Activity Docs that getIntent()
Return the intent that started this activity.
then get the extras
if they are not null
if (i.getExtras() != null) {
String userName = i.getStringExtra("username");
String password = i.getStringExtra("password"); // you have a typo in your passing Intent
}
You need your Activity Context
for this so it is better/easier to do it in onCreate()
instead of your inner-class unless there is a reason you can't do it there.
Use just below code for getting data from intent:-
Intent intent = getIntent();
String username= intent.getStringExtra("username");
Write above code in shouldOverrideUrlLoading
method.
Intent extras = getIntent().getExtras();
String newString;
if(extras == null) {
newString= null;
} else {
newString= extras.getString("username");
}
and for two values both username and password you are giving same key values...please change and try it.