我正在尝试更改文本颜色和标题字体“输入详细信息”,您可以在下面的快照中看到但无法创建它.请帮我解决这个问题.
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();
}
});
ALert对话框快照
解决方法
在style.xml中添加以下代码
<style name="MyDialog" parent="@android:style/Theme.Dialog">
<item name="android:typeface">monospace</item>
<item name="android:textColor">#ff4444</item>
</style>
并设置如下对话框
d = new Dialog(Inquiry.this,R.style.MyDialog);
我相信,你会得到你想要的.