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. I want to detect delete key press
I have a String object and I would l开发者_Go百科ike to set the text in a EditText object.Can this be doneYes, this can be done.
I have a relatively simple layout that contains an EditText. The activity itself uses the dialog theme. The dialog ends up being tiny, the edit text isn\'t even big enough to show the initial string.
I want to implement a \"Google instant\" like list in my app. Having an editText on top and a list be开发者_开发百科low it, that is updated every time the user types in a new character.
I have and android layout with two edittexts one for Qty and one for rate and a textview for total amount. Now 开发者_StackOverflow社区what I want to do is change/update the total amount whenever the
What is the difference between EditText and AutoCompleteTextView in Android? Can anyone开发者_StackOverflow中文版 explain with some example?
I have a edit text.开发者_JAVA百科 i want to enter the decimal values in it. that is when i have enter a first number. it should be like this: .01
I\'ve already searched how to do this but couldn\'t find any solution. Here it goes, I have edittext1 and edittext2, while the carat/cursor is positioned in edittext1 then I pressed \"Next/Enter\" key
For setting the Single Line in EditText we use android:singleLine=\"true\" but I want to set the single line for the Hint Text, it is large and I want t开发者_如何转开发o show it ina one line like:
I have an app made for the 1.6 version, and it works great till 2.2. Now I am making some updates and realize that onKeyListener won\'t work on 2.3, on previous versions is 开发者_如何学JAVAgood. Chec
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