Android实现蒙版弹出框效果

本文实例为大家分享了Android蒙版弹出框效果的具体代码，供大家参考，具体内容如下

自定义

package cn.lxsdb.yyd.app.dialog;

import cn.lxsdb.yyd.app.R;
import cn.lxsdb.yyd.app.constants.AppIntent;
import android.app.Dialog;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.view.MotionEvent;
import android.view.View;
import android.view.Window;
import android.view.WindowManager.LayoutParams;
import android.widget.ImageButton;

public class RegisterDialog extends Dialog implements
 android.view.View.OnClickListener {

private ImageButton cancel;
private ImageButton experienceNow;
Context context;
View registerView;

public RegisterDialog(Context context) {
 super(context);
 this.context = context;
}

@Override
protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 requestWindowFeature(Window.FEATURE_NO_TITLE);

// 这句代码换掉dialog默认背景，否则dialog的边缘发虚透明而且很宽
 // 总之达不到想要的效果
 getWindow().setBackgroundDrawableResource(android.R.color.transparent);
 registerView = View.inflate(this.context, R.layout.layout_register_dialog, null);
 setContentView(registerView);
 // 这句话起全屏的作用
 getWindow().setLayout(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT);

initView();
 initListener();
}

@Override
public boolean onTouchEvent(MotionEvent event) {
 this.dismiss();
 return super.onTouchEvent(event);
}

private void initListener() {
 cancel.setOnClickListener(this);
 experienceNow.setOnClickListener(this);
}

private void initView() {
 cancel = (ImageButton) findViewById(R.id.ib_close);
 experienceNow = (ImageButton) findViewById(R.id.ib_register_now);

}

public void onClick(View v) {
 switch (v.getId()) {
 case R.id.ib_close:
  this.dismiss();
  break;
 case R.id.ib_register_now:
  // 注册
  Intent intent = AppIntent.getRegPhoneActivity(this.context);
  context.startActivity(intent);
  this.dismiss();
  break;
 }
}
}

用法如下：

new RegisterDialog(mContext).show();