如何获得通过黑莓键preSS文本 [英] How to get text through key press in Blackberry

问题描述

我需要在黑莓键preSS的情况下拿到钥匙的文本。这种情况发生在用户$ P $以输入文本psses从键盘的键。这怎么可能？

I need to get the text of the keys at the event of key press in Blackberry. This happens when the user presses a key from the the keypad in order to type text. How is that possible?

推荐答案

这可以帮助你：

protected boolean keyChar(char ch, int status, int time)
{
    if(ch == Characters.ESCAPE || ch == Characters.ENTER)
    {
        //Nothing to do;
    }
    else
    {
        pressedKey=pressedKey+ch;
    }
    return super.keyChar(ch, status, time);
}

然后你可以在 pressedKey值（这是你必须先声明它一个字符串变量）。

Then you can get the values in pressedKey(it is a String variable you have to declare it first).

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