您好我是Android开发的新手。我想添加一个删除确认消息框。如何在Android中做到这一点..?
答案 0 :(得分:35)
private AlertDialog AskOption()
{
AlertDialog myQuittingDialogBox =new AlertDialog.Builder(this)
//set message, title, and icon
.setTitle("Delete")
.setMessage("Do you want to Delete")
.setIcon(R.drawable.delete)
.setPositiveButton("Delete", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
//your deleting code
dialog.dismiss();
}
})
.setNegativeButton("cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
dialog.dismiss();
}
})
.create();
return myQuittingDialogBox;
}
<强>调用强>
AlertDialog diaBox = AskOption();
diaBox.show();
答案 1 :(得分:9)
您应该使用AlertDialog
执行此操作DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
switch (which){
case DialogInterface.BUTTON_POSITIVE:
//Do your Yes progress
break;
case DialogInterface.BUTTON_NEGATIVE:
//Do your No progress
break;
}
}
};
AlertDialog.Builder ab = new AlertDialog.Builder(this);
ab.setMessage("Are you sure to delete?").setPositiveButton("Yes", dialogClickListener)
.setNegativeButton("No", dialogClickListener).show();