获取父布局中所有按钮的ID

本文介绍了获取父布局中所有按钮的ID的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我正在使用Eclipse在Java中开发Android应用.

I'm developing an Android app in java with eclipse.

我的XML中有2种相对布局.一种布局中有2个按钮，另一种布局中有3个按钮.我正在尝试一些如何在其中包含两个按钮的相对布局中检索按钮的所有ID的方法.

I have 2 Relative layouts within my XML. One layout has 2 buttons within it and the other has 3 buttons. I'm trying to some how retrieve all the id's of the buttons in the relative layout that has the two buttons inside of it.

推荐答案

在父视图中循环以获取所有子视图

Loop through parent view to get all child views

ViewGroup parentView = (ViewGroup) findViewById(R.id.linearLayout1); for(int i=0; i < parentView.getChildCount(); i++) { View childView = parentView.getChildAt(i); int resID = childView.getId(); }