settext

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JTextField's setText method doesn't work from a KeyListener

I\'m puzzled as to why a JTextField doesn\'t seem to just \"clear out\" by using the setText(\"\") method on it, when this is coming from a KeyListener. It works fine from an ActionListener, except th[详细]

2023-04-06 17:42 分类：问答
Cannot clear edittext after setText()

this is my code , but the problem is when the I want to clear some chars i cannot TWL=new TextWatcher(){[详细]

2023-04-05 12:05 分类：问答
Force close when add setText()

the following is开发者_开发问答 my code : name = (EditText)findViewById(R.id.editText1); name.addTextChangedListener(new TextWatcher(){[详细]

2023-04-05 10:54 分类：问答
Android Eclipse editText not displaying after setText on local instance

I call on a few EditTextsvia \"instanceOf\" because I don\'t necessarily know the exact names / ids of them.When I do this to get the text, it works just fine.But when I try to setText() based on the[详细]

2023-04-02 08:29 分类：问答
TextView and setText from class

I know there\'s a couple of questions about this out there but I still don\'t get it. I have an activity[详细]

2023-04-01 09:43 分类：问答
Android/Java changing TextViews text by inputting String id's HELP!

Well as the title states, anytime I try (in my java class) to settext of a TextView by directing it set the text of a string listed in \"strings.xml\" my program crashes, If i remove that call then th[详细]

2023-03-23 17:32 分类：问答
Changing text from another activity

How to dyna开发者_Go百科mically change the content of a TextView from another part of the screen?[详细]

2023-03-18 02:03 分类：问答
how to set new text in JTextField after creation?

I have a jTextField , and I set it\'s value to a certain sum when I create the frame. Here is the initiation code:[详细]

2023-03-13 05:06 分类：问答
How to set view or Activity for dealing with previous listactivity? for example "see full detail page"

This is my ListActivityafter clicking on the list it will start a new activity which shows Full detail of each attraction place.I have no idea how to implement Full detail page. Can you guys show me s[详细]

2023-03-09 20:56 分类：问答
setText, resets and locks when entering landscape

Hey all thanks for looking this through. I really can\'t understand why this happends, though it might have something to do with my background thread which is processing audioinput.[详细]

2023-03-01 01:29 分类：问答