Listview获取项目文本 [英] Listview get item text

问题描述

我需要获取选定的项目TEXT(不是ID). 我可以在onListItemClick下写些什么呢? 我得到:

I need to grab selected item TEXT (not id). What can I write under onListItemClick to do that? I get:

java.lang.ClassCastException: org.eclipse.jdt.internal.debug.core.model.JDIObjectValue cannot be cast to org.eclipse.jdt.debug.core.IJavaArray
at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.getCompiledExpression(JavaDetailFormattersManager.java:396)
at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.resolveFormatter(JavaDetailFormattersManager.java:167)
at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager.access$1(JavaDetailFormattersManager.java:152)
at org.eclipse.jdt.internal.debug.ui.JavaDetailFormattersManager$3.run(JavaDetailFormattersManager.java:143)
at org.eclipse.jdt.internal.debug.core.model.JDIThread$ThreadJob.run(JDIThread.java:2751)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)

推荐答案

传递给onItemClick的一件事是被单击的视图:

One of the things passed to onItemClick is the view that was clicked:

抽象void onItemClick(AdapterView parent，View view，int position，long id)

abstract void onItemClick(AdapterView parent, View view, int position, long id)

将view转换为适当的类型，然后在其上调用getText()；例如:

Cast view to the appropriate type and call getText() on it; for example:

final String text = ((TextView)view).getText();

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