To prevent dialog box from getting dismissed on back key pressed use this dialog.setCancelable(false); And to prevent dialog box from getting dismissed on outside touch use this dialog.setCanceledOnTouchOutside(false);
In Dialog.java (Android src) a ContextThemeWrapper is used. So you could copy the idea and do something like: AlertDialog.Builder builder = new AlertDialog.Builder(new ContextThemeWrapper(this, R.style.AlertDialogCustom)); And then style it like you want: <?xml version=”1.0″ encoding=”utf-8″?> <resources> <style name=”AlertDialogCustom” parent=”@android:style/Theme.Dialog”> <item name=”android:textColor”>#00FF00</item> <item name=”android:typeface”>monospace</item> <item name=”android:textSize”>10sp</item> </style> </resources>
FEATURE_NO_TITLE works when creating a dialog from scratch, as in: Dialog dialog = new Dialog(context); dialog.requestWindowFeature(Window.FEATURE_NO_TITLE); But it doesn’t work when creating an AlertDialog (or using the Builder), because it already disables the title and use a custom one internally. I have looked at the SDK sources, and I think that it can’t be worked … Read more
You can use the built-in FolderBrowserDialog class for this. Don’t mind that it’s in the System.Windows.Forms namespace. using (var dialog = new System.Windows.Forms.FolderBrowserDialog()) { System.Windows.Forms.DialogResult result = dialog.ShowDialog(); } If you want the window to be modal over some WPF window, see the question How to use a FolderBrowserDialog from a WPF application. EDIT: If … Read more
A very minor improvement of the code by Awesomeness01 (no need for anchor tag) with addition as suggested by trueimage (support for IE): // Function to download data to a file function download(data, filename, type) { var file = new Blob([data], {type: type}); if (window.navigator.msSaveOrOpenBlob) // IE10+ window.navigator.msSaveOrOpenBlob(file, filename); else { // Others var a … Read more
According to Android platform developer Dianne Hackborn in this discussion group post, Dialogs set their Window’s top level layout width and height to WRAP_CONTENT. To make the Dialog bigger, you can set those parameters to MATCH_PARENT. Demo code: AlertDialog.Builder adb = new AlertDialog.Builder(this); Dialog d = adb.setView(new View(this)).create(); // (That new View is just there … Read more
Basically you need the FolderBrowserDialog class: Prompts the user to select a folder. This class cannot be inherited. Example: using(var fbd = new FolderBrowserDialog()) { DialogResult result = fbd.ShowDialog(); if (result == DialogResult.OK && !string.IsNullOrWhiteSpace(fbd.SelectedPath)) { string[] files = Directory.GetFiles(fbd.SelectedPath); System.Windows.Forms.MessageBox.Show(“Files found: ” + files.Length.ToString(), “Message”); } } If you work in WPF you have … Read more
EDIT: This only works on API 8+ as noted by some of the comments. This is a late answer, but you can add an onShowListener to the AlertDialog where you can then override the onClickListener of the button. final AlertDialog dialog = new AlertDialog.Builder(context) .setView(v) .setTitle(R.string.my_title) .setPositiveButton(android.R.string.ok, null) //Set to null. We override the onclick … Read more
You’re probably looking for confirm(), which displays a prompt and returns true or false based on what the user decided: if (confirm(‘Are you sure you want to save this thing into the database?’)) { // Save it! console.log(‘Thing was saved to the database.’); } else { // Do nothing! console.log(‘Thing was not saved to the … Read more
You’re trying to show a Dialog after you’ve exited an Activity. [EDIT] This question is one of the top search on google for android developer, therefore Adding few important points from comments, which might be more helpful for future investigator without going in depth of comment conversation. Answer 1 : You’re trying to show a … Read more