我试图更改下面快照中可以看到的标题“输入详细信息”的文本颜色和字体,但未能成功。请帮助我解决这个问题。
代码:
public class MainActivity extends Activity {
Button cust;
Dialog custom;
EditText Fname;
EditText Lname;
TextView txt;
Button savebtn;
Button canbtn;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
cust = (Button)findViewById(R.id.cusdia);
txt = (TextView)findViewById(R.id.txt);
cust.setOnClickListener(new View.OnClickListener()
{
String fname,lname;
@Override
public void onClick(View view) {
// TODO Auto-generated method stub
custom = new Dialog(MainActivity.this);
custom.setContentView(R.layout.dialog);
Fname = (EditText)custom.findViewById(R.id.fname);
Lname = (EditText)custom.findViewById(R.id.lname);
savebtn = (Button)custom.findViewById(R.id.savebtn);
canbtn = (Button)custom.findViewById(R.id.canbtn);
custom.setTitle("Enter Details");
savebtn.setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View view) {
// TODO Auto-generated method stub
fname = Fname.getText().toString();
lname = Lname.getText().toString();
txt.setText("Your Name is "+fname +lname);
custom.dismiss();
}
});
警告对话框快照