Android 建立含 EditText 輸入框的 AlertDialog 程式碼範例,帶 Ok/Cancel 按鈕,可接收使用者輸入的文字。
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| AlertDialog.Builder alert = new AlertDialog.Builder(this);
alert.setTitle("Title");
alert.setMessage("Message");
// Set an EditText view to get user input
final EditText input = new EditText(this);
alert.setView(input);
alert.setPositiveButton("Ok", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
String value = input.getText();
Do something with value!
}
});
alert.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
// Canceled.
}
});
alert.show();
|
就這樣XD
ref: http://www.androidsnippets.com/prompt-user-input-with-an-alertdialog