BaseActivity

package com.geedroid.util;

import android.app.Activity;
import android.view.View;

/**
 * Created by james.li on 2015/9/29.
 * 继承此类，可以使用getView(R.id.test);找到对应的控件，无需在使用findviewbyid()
 */
public class BaseActivity extends Activity {

    public final <E extends View> E getView(int id) {
        try {
            return (E) findViewById(id);
        } catch (ClassCastException ex) {
            LogUtil.e("Could not cast View to concrete class.");
            throw ex;
        }
    }
}