Enables/Disables all child views in a view group. - Android User Interface

Android examples for User Interface:View Child

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Description

Enables/Disables all child views in a view group.

Demo Code


//package com.java2s;
import android.view.View;
import android.view.ViewGroup;

public class Main {
    /**// www .j a  v  a  2  s.c om
     * Enables/Disables all child views in a view group.
     * 
     * @param viewGroup the view group
     * @param enabled <code>true</code> to enable, <code>false</code> to disable
     * the views.
     */
    public static void enableDisableViewGroup(ViewGroup viewGroup,
            boolean enabled) {
        int childCount = viewGroup.getChildCount();
        for (int i = 0; i < childCount; i++) {
            View view = viewGroup.getChildAt(i);
            view.setEnabled(enabled);
            if (view instanceof ViewGroup) {
                enableDisableViewGroup((ViewGroup) view, enabled);
            }
        }
    }
}

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