In your layout set input method to option to Search <EditText android:imeOptions=”actionSearch” android:inputType=”text”/> and in java code use editText.setOnEditorActionListener(new TextView.OnEditorActionListener() { @Override public boolean onEditorAction(TextView v, int actionId, KeyEvent event) { if (actionId == EditorInfo.IME_ACTION_SEARCH) { performSearch(); return true; } return false; } });
You can’t do this reliably with the keyup event. If you want to know something about the character that was typed, you have to use the keypress event instead. The following example will work all the time in most browsers but there are some edge cases that you should be aware of. For what is … Read more
What worked best for me is in Android Manifest for activity B adding android:windowSoftInputMode=”stateVisible”
In addition to what @triplepoint mentioned, have a look at the slider widget. There’s an example on the matplotlib examples page. It’s a graphical slider bar rather than keyboard bindings, but it works quite well for what you want to do. Also note that to guarantee the sliders and buttons remain responsive and not garbage-collected, … Read more
You can get the events from pygame and then watch out for the KEYDOWN event, instead of looking at the keys returned by get_pressed()(which gives you keys that are currently pressed down, whereas the KEYDOWN event shows you which keys were pressed down on that frame). What’s happening with your code right now is that … Read more
It’s not copying an empty block, it’s copying the blank line. You can change this setting in Tools > Options > Text Editor > All Languages > ‘Apply Cut or Copy Commands to blank lines when there is no selection’
The standard approach is to use the select module. However, this doesn’t work on Windows. For that, you can use the msvcrt module’s keyboard polling. Often, this is done with multiple threads — one per device being “watched” plus the background processes that might need to be interrupted by the device.
I found a simpler solution that requires neither adding element nor a special class. found it there: http://www.sencha.com/forum/archive/index.php/t-141560.html And converted the code to jquery : function hideKeyboard(element) { element.attr(‘readonly’, ‘readonly’); // Force keyboard to hide on input field. element.attr(‘disabled’, ‘true’); // Force keyboard to hide on textarea field. setTimeout(function() { element.blur(); //actually close the keyboard … Read more
Edit: I’ve thought about this problem a lot, and there are a few different behaviors one could want. I’ve been implementing most of them for Unix and Windows, and will post them here once they are done. Synchronous/Blocking key capture: A simple input or raw_input, a blocking function which returns text typed by a user … Read more
Will this work? HTML: <input type=”tel” pattern=”[0-9]*” novalidate> This should give you the nice numeric keyboard on Android/iOS phone browsers, disable browser form validation on desktop browsers, not show any arrow spinners, allows leading zeros, and allows commas and letters on desktop browsers, as well as on iPad. Android / iOS phones: Desktop: iPad: