小编Mar*_*ues的帖子

我需要帮助将字符串发送到另一个活动.

public class MainActivity extends Activity implements OnClickListener{

@Override
public void onClick(View arg0) {
    // TODO Auto-generated method stub
    Intent myInt = new Intent(this,Receiver.class);
    myInt.putExtra("key",Event);
    startActivity(myInt);
}

Button b;
EditText Edt;
String Event;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        b=(Button)findViewById(R.id.button);
        b.setOnClickListener(this);
        Edt=(EditText)findViewById(R.id.EdtText);
        Event=new String(Edt.getText().toString());             
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }
}

这是我想要发送到此活动的字符串事件的意图

public class Receiver extends Activity {

TextView txtV;

@Override
protected void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState); …