How to pass variables to a new activity in Android (Android Studio)

Android Pass Variable

 //step 1:
 import android.content.Intent;
 
//step 2: add to activity you want to sav variables from
 
Intent i = new Intent(getApplicationContext(), ActivityName.class);
            i.putExtra("someVariable","variableValue");
startActivity(i);

//step 3: add to activity you want to pulll variables from
Bundle extras = getIntent().getExtras();
        if (extras != null) {
            String someVariable = extras.getString("someVariable");
            }

Good stuff!

how to pass url from one activity to another activity, kindly please help me..

here by i'll add the snippet, when i run the program, activity is changing but page is blank.

first activity,
String url = result[1].toLowerCase();
Intent i = new Intent(getApplicationContext(), choice.class);
i.putExtra("url",url);
startActivity(i);
break;
second activity,

Bundle extras = getIntent().getExtras();
if (extras != null) {
String url = extras.getString("url");
Toast t7 = Toast.makeText(getApplicationContext(),
"Visiting: "+url, Toast.LENGTH_SHORT);t7.show();
WebView view = (WebView) this.findViewById(R.id.webview1);
Toast t9 = Toast.makeText(getApplicationContext(),
"loading:"+url, Toast.LENGTH_SHORT);t9.show();
view.getSettings().setJavaScriptEnabled(true);
view.loadUrl(url);
Toast t8 = Toast.makeText(getApplicationContext(),
"loaded:"+url, Toast.LENGTH_SHORT);t8.show();
}

please help me,
thanku in advance

So following the instructions above, I am trying to pass the variable TotalScore to new activity as such:

public void button_next(View view) {
// Do something in response to button next
Intent i = new Intent(this, DisplayMessageActivity.class);
i.putExtra("TotalScore", "0");
startActivity(i);
}
On new activity, i get an error for unidentified class called extras as such:
Bundle extras = getIntent().getExtras();
if (extras != null) {
String TotalScore = extras.getString("TotalScore");
}

What am I doing wrong? Pleasing let me know. Thanks in advance.

This is can use on fragment ?? I think intent can't use in fragment ,right!

String TotalScore = (String) extras.get("TotalScore");
textview.settext(totalscore);

this can be done like this sir

This is really help full thanks @uknowmeright

if i want to pass name,description and a web link.Than what should i need to do ?