对话框模块

模块一
/**
* 提示对话框
* @param msg 提示信息
*/
private void alterDialog(String msg) {
AlertDialog.Builder builder = new AlertDialog.Builder(LoginExActivity.this);
builder.setMessage(msg);
builder.setTitle("提示");
builder.setPositiveButton("确认",new DialogInterface.OnClickListener(){
@Override
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
});
/*builder.setNegativeButton("离线登录",new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
//dialog.dismiss();
//LoginActivity.this.finish();
}
});*/
builder.create().show();

}