各位大侠好,项目要实现的效果是,先弹出设置密码的对话框,点击确定后,第一个对话框消失,弹出再次确认密码的对话框,可是总是报错
java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare()
下面是两个对话框的代码:
//设置支付密码
private void setPayPwd1Dlg(){
AlertDialog.Builder builder = new AlertDialog.Builder(TransferActivity.this);
builder.setTitle("请设置支付密码");
builder.setView(et_payp);
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
dialog.dismiss();
setPayPwd2Dlg(et_payp.getText().toString());
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
dialog.dismiss();
}
});
builder.show();
}
//再次确认支付密码
private void setPayPwd2Dlg(String paypwd){
final String paypwd1 = paypwd;
AlertDialog.Builder builder = new AlertDialog.Builder(TransferActivity.this);
builder.setTitle("请再次输入支付密码");
builder.setView(et_payp);
builder.setPositiveButton("确定", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
dialog.dismiss();
if(et_payp.getText().toString().equals(paypwd1)){
new Thread(setPayPwd).start();
}else {
Toast.makeText(getApplicationContext(), "两次密码不一致", Toast.LENGTH_SHORT).show();
}
}
});
builder.setNegativeButton("取消", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
dialog.dismiss();
}
});
builder.show();
}
请问这个问题要怎么解决?