教小白精通编程之Androit Studio3教程
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public voidshowAlertDlg(View view) {
AlertDialog.Builder builder =newAlertDialog.Builder(MainActivity.this);
builder.setTitle("Dlg");
builder.setMessage("click Ok or Cancel");
builder.setPositiveButton("OK",newDialogInterface.OnClickListener() {
@Override
public voidonClick(DialogInterface dialog,intwhich) {
Toast.makeText(getApplicationContext(),"Pressed Ok",
Toast.LENGTH_LONG).show();
}
});
builder.setNegativeButton("Cancel",newDialogInterface.OnClickListener() {
@Override
public voidonClick(DialogInterface dialog,intwhich) {
Toast.makeText(getApplicationContext(),"Clicked Cancel", Toast.LENGTH_LONG).show();
}
});
}
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