Android 仿苹果自定义Dialog

package com.tal.wisroom.common;

import android.app.Dialog;
import android.content.Context;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.Display;
import android.view.View;
import android.view.WindowManager;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.tal.wisroom.R;

/**

• Created by Administrator on 2019/1/4.
  */

public class CustomDialog extends Dialog {
private String title,tvNegate,tvPositive;
private String message;
private View.OnClickListener onNegateClickListener;
private View.OnClickListener onPositiveClickListener;
private String state;//0、警告;1、成功;2、失败;
private int topShow;//0、隐藏1、显示

public CustomDialog(Context context) {
    super(context);
}

/**
 * @param context 上下文
 * @param theme   给dialog设置的主题
 */
public CustomDialog(Context context, int theme) {
    super(context, theme);
}


@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.setContentView(R.layout.custom_dialog);
    //设置dialog的大小
    WindowManager m = getWindow().getWindowManager();
    Display d = m.getDefaultDisplay();
    WindowManager.LayoutParams p = getWindow().getAttributes();
    p.width = d.getWidth()/2; //设置dialog的宽度为当前手机屏幕的宽度-100
    getWindow().setAttributes(p);


    LinearLayout llTop = (LinearLayout) findViewById(R.id.callback_dialog_ll_top);
    llTop.setVisibility(topShow);

// ImageView stateImg = (ImageView) findViewById(R.id.callback_dialog_img_state);
// if (!TextUtils.isEmpty(state)) {
// stateImg.setVisibility(View.VISIBLE);
// stateImg.setImageResource(state.equals(“0”) ? R.mipmap.ic_launcher : state.equals(“1”) ? R.mipmap.ic_launcher : R.mipmap.ic_launcher);
// } else {
// stateImg.setVisibility(View.GONE);
// }
TextView textTitle = (TextView) findViewById(R.id.callback_dialog_tv_title);
if (!TextUtils.isEmpty(title)) {
textTitle.setVisibility(View.VISIBLE);
textTitle.setText(title);
} else {
textTitle.setVisibility(View.GONE);
}
TextView textMsg = (TextView) findViewById(R.id.callback_dialog_tv_msg);
if (!TextUtils.isEmpty(message)) {
textMsg.setVisibility(View.VISIBLE);
textMsg.setText(message);
}
TextView divider = (TextView) findViewById(R.id.callback_dialog_tv_dividers);
TextView negate = (TextView) findViewById(R.id.callback_dialog_tv_negate);
if (onNegateClickListener != null) {
negate.setVisibility(View.VISIBLE);
negate.setText(tvNegate);
negate.setOnClickListener(onNegateClickListener);
} else {
divider.setVisibility(View.GONE);
negate.setVisibility(View.GONE);
}
TextView positive = (TextView) findViewById(R.id.callback_dialog_tv_positive);
if (onPositiveClickListener != null) {
positive.setVisibility(View.VISIBLE);
positive.setText(tvPositive);
positive.setOnClickListener(onPositiveClickListener);
} else {
divider.setVisibility(View.GONE);
positive.setVisibility(View.GONE);
}

}

public void setTitle(String title) {
    this.title = title;
}

public void setNegate(String title) {
    this.tvNegate = title;
}
public void setPositive(String title) {
    this.tvPositive = title;
}

public void setMsg(String message) {
    this.message = message;
}

public void setState(String state) {
    this.state = state;
}

public void setTopShow(int topShow) {
    this.topShow = topShow;
}

/**
 * 确定按钮
 */
public void setOnPositiveListener(View.OnClickListener onPositiveClickListener) {
    this.onPositiveClickListener = onPositiveClickListener;
}

/**
 * 取消按钮
 */
public void setOnNegateListener(View.OnClickListener onNegateClickListener) {
    this.onNegateClickListener = onNegateClickListener;
}

}
//这里贴上布局代码