Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import android.app.Activity;
import android.view.View;

public class Main {
    @SuppressWarnings("unchecked")
    public static <T extends View> T getView(Activity parent, int viewId) {
        return (T) checkView(parent.findViewById(viewId));
    }

    @SuppressWarnings("unchecked")
    public static <T extends View> T getView(View parent, int viewId) {
        return (T) checkView(parent.findViewById(viewId));
    }

    private static View checkView(View v) {
        if (v == null) {
            throw new IllegalArgumentException("View doesn't exist");
        }
        return v;
    }
}