Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Open Source License 

import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;

public class Main {
    /**
     * Searches a {@link ViewGroup} for the first {@link ImageView} it can find in its child views.
     *
     * @param container The container {@link ViewGroup}.
     * @return The first {@link ImageView} in the {@code container ViewGroup} (counted by child
     * indexes), or {@code null} if no {@code ImageView} was found.
     */
    public static ImageView findFirstImageView(ViewGroup container) {
        for (int i = 0; i < container.getChildCount(); i++) {
            View v = container.getChildAt(i);
            if (v instanceof ImageView) {
                return (ImageView) v;
            } else if (v instanceof ViewGroup) {
                return findFirstImageView((ViewGroup) v);
            }
        }
        return null;
    }
}