You can do this with a Dialog box and a custom layout with the EditText and button elements defined inside it. Then attach a TextChanged listener to the EditText and enable/disable buttons as appropriate.
mDialog = new Dialog(this); mDialog.setCancelable(true); mDialog.setContentView(R.layout.dialoginput); Where dialoginput.xml would be something like: <?xml version="1.0" encoding="utf-8"?> <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:layout_width="fill_parent" android:layout_height="fill_parent" > <EditText android:id="@+id/show_input" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" /> <LinearLayout android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_below="@id/show_input" android:layout_centerHorizontal="true" > <Button android:id="@+id/btn_ok" android:layout_width="60sp" android:layout_height="wrap_content" android:text="OK" /> <Button android:id="@+id/btn_cancel" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Cancel" /> </LinearLayout> </RelativeLayout> Have a look at http://code.google.com/android/reference/android/widget/TextView.html#addTextChangedListener(android.text.TextWatcher) On Feb 13, 8:23 am, Peter Sankauskas <[email protected]> wrote: > I would like to bring up an old post I have found without a solution: > > http://groups.google.com/group/android-developers/browse_thread/threa... > > It seems Gil and I both want to do the same thing: implement an > AlertDialog with positive/negative buttons, and embed an EditView in > it that disables the OK button if no text has been entered. > > Has anyone found a neat way of doing this? --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~----------~----~----~----~------~----~------~--~---
