在 Android 中将数据加载到 TextView [英] Loading data to TextView in Android

问题描述

我有一个 XML 标记，如Yes,No,Dontknow"，我正在解析 XML 文件并获取数据.现在我需要在单独的 TextView 中显示每个选项，即:'yes' 应该显示在一个 TextView 中，'No' 应该显示在另一个 TextView 中，'Dontknow' 应该显示在另一个 TextView 中，但是我该怎么做，谁能给我一些想法(我是 Android 新手).

I have a XML tag like "Yes,No,Dontknow " and I am parsing the XML file and getting the data. Now I need to display each option in separate TextView, i.e: 'yes' should be displayed in one TextView, 'No' should be displayed in another TextView, and 'Dontknow' should be displayed in another TextView, but how can I do this, can anyone give me some idea (I am new to Android).

推荐答案

您可以使用字符串标记器:

You can use string tokenizer:

StringTokenizer tokens = new StringTokenizer(theString, ",");
while( tokens.hasMoreTokens() ){
    String token = tokens.nextToken();
    // here you must have the reference to the text view...
    textView.setText(token);
}

如果您以编程方式创建文本视图，则必须在循环内创建或引用这些文本视图.否则，如果文本视图是静态的，您最好将每个标记放在一个数组或其他东西中(words[0] 将是 Yes，word[1] 将是 No 等)，然后手动设置这些字符串.

If you are creating the text views programmatically, then you must create or reference those text views inside the loop. Other wise, if the text views are static, you better put each token inside an array or something (words[0] will be Yes, word[1] will be No, etc) and then you set those strings manually.

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