Step1: Using Intent Object for sending data from one activity:
public class MainActivity extends Activity implements OnClickListener {
EditText etFName;
EditText etLName;
Button btnSubmit;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
etFName = (EditText) findViewById(R.id.etFName);
etLName = (EditText) findViewById(R.id.etLName);
btnSubmit = (Button) findViewById(R.id.btnSubmit);
btnSubmit.setOnClickListener(this);
}
@Override
public void onClick(View v) {
Intent intent = new Intent(this, ViewActivity.class);
intent.putExtra("fname", etFName.getText().toString());
intent.putExtra("lname", etLName.getText().toString());
OR
Bundle b = new Bundle();
//Inserts a String value into the mapping of this Bundle
b.putString("fname", etFName.getText().toString());
b.putString("lname", etLName.getText().toString());
intent.putExtras(b);
startActivity(intent);
}
}
Step2: Using Intent Object for receiving data in another activity
public class AnotherActivity extends Activity {
TextView tvView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.view);
tvView = (TextView) findViewById(R.id.tvView);
Intent intent = getIntent();
String fName = intent.getStringExtra("fname");
String lName = intent.getStringExtra("lname");
OR
Bundle b = getIntent().getExtras();
String fName = b.getCharSequence("fname");
String lName = b.getCharSequence("lname");
tvView.setText("Your name is: " + fName + " " + lName);
}
}
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