安卓两种底部弹出窗dialog实现方式

【实例截图】

【核心代码】

package com.kx.kxbottomdialog;

import android.content.Context;
import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.AdapterView;

import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {

    private Context mContext;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        init();
    }

    private void init() {
        mContext = this;
        findViewById(R.id.bt1).setOnClickListener(this);
        findViewById(R.id.bt2).setOnClickListener(this);
    }

    @Override
    public void onClick(View v) {
        switch (v.getId()) {
            case R.id.bt1:
                bt1ListView();
                break;
            case R.id.bt2://退出登录
                Bt2Loginout();
                break;
        }
    }

    /**
     * 底部列表弹窗
     */
    private void bt1ListView() {
        List<String> names = new ArrayList<>();
        names.add("随堂测验");
        names.add("单元考试");
        names.add("期中(末)考试");
        showDialog(new BottomCirTraDialog.SelectDialogListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                switch (position) {
                    case 0: //随堂测验
                        showToast("随堂测验");
                        break;
                    case 1://单元考试
                        showToast("单元考试");
                        break;
                    case 2://期中(末)考试
                        showToast("期中(末)考试");
                        break;
                    default:
                        break;
                }

            }
        }, names);
    }

    private BottomCirTraDialog showDialog(BottomCirTraDialog.SelectDialogListener listener, List<String> names) {
        BottomCirTraDialog dialog = new BottomCirTraDialog(this, R.style.transparentFrameWindowStyle, listener, names);
        if (!this.isFinishing()) {
            dialog.show();
        }
        return dialog;
    }

    /**
     * 退出登录
     */
    private void Bt2Loginout() {
        BottomDialog dialog = new BottomDialog(mContext, R.layout.dialog_login_out,
                new int[]{R.id.tv_choice_out, R.id.tv_cancel});
        dialog.show();
        dialog.setOnBottomItemClickListener(new BottomDialog.OnBottomItemClickListener() {
            @Override
            public void onBottomItemClick(BottomDialog dialog, View view) {
                switch (view.getId()) {
                    case R.id.tv_choice_out:   //退出登录
                        //服务器登出  mCenterPI.logout();
                        dialog.cancel();
                        break;
                    case R.id.tv_cancel:  //取消
                        dialog.cancel();
                        break;
                }
            }
        });
    }


    /**
     * Toast
     *
     * @param s
     */
    public void showToast(String s) {
        ToastUtil.toast(this, s);
    }
}