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2014/10/16 ¤W¤È 08:10:27
android Programming Glossary: backspaceHow to write a custom filter for ListView with ArrayAdapter http://stackoverflow.com/questions/2519317/how-to-write-a-custom-filter-for-listview-with-arrayadapter the text in the filter. E.g. you search for 'Bread' then backspace to just a 'B' and you should see all 'B's. In my original post..
Check USB Connection Status on Android http://stackoverflow.com/questions/4115041/check-usb-connection-status-on-android
http://stackoverflow.com/questions/4172242/live-editing-of-users-input can do it by listening the TextChangedListener EDITED for backspace editText.addTextChangedListener new TextWatcher int len 0 @Override.. .toString if str.length 4 len str.length len check for backspace editText.append @Override public void beforeTextChanged..
onKeyListener not working on virtual keyboard http://stackoverflow.com/questions/4282214/onkeylistener-not-working-on-virtual-keyboard understand why this piece of code is not working. Only backspace and return key are detected. Listener doesn't fire for any other..
Android - Hold Button to Repeat Action http://stackoverflow.com/questions/4284224/android-hold-button-to-repeat-action I've created a custom numpad from buttons and want a backspace like behaviour. Having got so far I called upon a friend who..
android EditText delete(backspace) key event http://stackoverflow.com/questions/4886858/android-edittext-deletebackspace-key-event EditText delete backspace key event how can I detect delete backspace key event for a.. delete backspace key event how can I detect delete backspace key event for a editText I've tried using TextWatcher but when.. A common mistake we are checking KeyEvent.KEYCODE_BACK for backspace but really it is KeyEvent.KEYCODE_DEL Really that name is confusioning..
How can I forward my localhost IP-Address to an Android Emulator? http://stackoverflow.com/questions/5064304/how-can-i-forward-my-localhost-ip-address-to-an-android-emulator with as little as possible typo's as when you apply the backspace it will corrupt your command and not accept it. The command..
Better way to Format Currency Input editText? http://stackoverflow.com/questions/5107901/better-way-to-format-currency-input-edittext to 0.01. Press 4 it goes to 0.14. Press 8 1.48. Press backspace 0.14 etc. That works the problem is if somebody manually positions..
How to write a custom filter for ListView with ArrayAdapter http://stackoverflow.com/questions/2519317/how-to-write-a-custom-filter-for-listview-with-arrayadapter This will fix any issues that you see regarding changing the text in the filter. E.g. you search for 'Bread' then backspace to just a 'B' and you should see all 'B's. In my original post you would not have. private class GlycaemicIndexItemAdapter..
Check USB Connection Status on Android http://stackoverflow.com/questions/4115041/check-usb-connection-status-on-android
http://stackoverflow.com/questions/4172242/live-editing-of-users-input I think you are discussing about android editText is so you can do it by listening the TextChangedListener EDITED for backspace editText.addTextChangedListener new TextWatcher int len 0 @Override public void afterTextChanged Editable s String str.. void afterTextChanged Editable s String str editText.getText .toString if str.length 4 len str.length len check for backspace editText.append @Override public void beforeTextChanged CharSequence arg0 int arg1 int arg2 int arg3 String str editText.getText..
onKeyListener not working on virtual keyboard http://stackoverflow.com/questions/4282214/onkeylistener-not-working-on-virtual-keyboard not working on virtual keyboard I don't understand why this piece of code is not working. Only backspace and return key are detected. Listener doesn't fire for any other key. My device is Nexus One. I tried to override activity's..
Android - Hold Button to Repeat Action http://stackoverflow.com/questions/4284224/android-hold-button-to-repeat-action find advice on how to implement some Hold Button to Repeat Action I've created a custom numpad from buttons and want a backspace like behaviour. Having got so far I called upon a friend who hasnt coded Android before but done lots of C# Java and seems..
android EditText delete(backspace) key event http://stackoverflow.com/questions/4886858/android-edittext-deletebackspace-key-event EditText delete backspace key event how can I detect delete backspace key event for a editText I've tried using TextWatcher but when the editText.. EditText delete backspace key event how can I detect delete backspace key event for a editText I've tried using TextWatcher but when the editText is empty when I press delete key nothing happens... for you editText so you can detect any key press EDIT A common mistake we are checking KeyEvent.KEYCODE_BACK for backspace but really it is KeyEvent.KEYCODE_DEL Really that name is confusioning editText.setOnKeyListener new OnKeyListener @Override..
How can I forward my localhost IP-Address to an Android Emulator? http://stackoverflow.com/questions/5064304/how-can-i-forward-my-localhost-ip-address-to-an-android-emulator type 'help' for a list of commands OK Here you want to type with as little as possible typo's as when you apply the backspace it will corrupt your command and not accept it. The command you have to use here is redir . This will let you choose from..
Better way to Format Currency Input editText? http://stackoverflow.com/questions/5107901/better-way-to-format-currency-input-edittext an editText starting value is 0.00. When you press 1 it changes to 0.01. Press 4 it goes to 0.14. Press 8 1.48. Press backspace 0.14 etc. That works the problem is if somebody manually positions the cursor problems occur in the formatting. If they..
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