# Android-BackgroundDarkPopupWindow

**Repository Path**: bakerj/Android-BackgroundDarkPopupWindow

## Basic Information

- **Project Name**: Android-BackgroundDarkPopupWindow
- **Description**: 背景变暗的PopupWindow，可指定变暗区域
- **Primary Language**: Android
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: https://github.com/BakerJQ/Android-BackgroundDarkPopupWindow
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2017-07-28
- **Last Updated**: 2024-11-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Android-BackgroundDarkPopupWindow
[![License](https://img.shields.io/badge/license-Apache%202-4EB1BA.svg)](https://www.apache.org/licenses/LICENSE-2.0.html)

背景可变暗的PopupWindow

## Screenshot
![](https://github.com/BakerJQ/Android-BackgroundDarkPopupWindow/raw/master/Screenshots/show.gif)

## Gradle导入
``` groovy
compile 'com.bakerj:backgrounddark-popupwindow:1.0.0'
```

## 如何使用
### 初始化
和系统PopupWindow使用方式一样
```java
mPopupWindow = new BackgroundDarkPopupWindow(mTextView, WindowManager.LayoutParams.WRAP_CONTENT,
                WindowManager.LayoutParams.WRAP_CONTENT);
mPopupWindow.setFocusable(true);
mPopupWindow.setBackgroundDrawable(new BitmapDrawable());
mPopupWindow.setAnimationStyle(android.R.style.Animation_Dialog);
```
#### 设置变暗区域
```java
case R.id.top:
    mTextView.setText("This is a popupwindow\n\ndark on bottom");
    mPopupWindow.setDarkStyle(-1);
    mPopupWindow.setDarkColor(Color.parseColor("#a0000000"));
    mPopupWindow.resetDarkPosition();
    mPopupWindow.darkBelow(mBtnTop);
    mPopupWindow.showAsDropDown(mBtnTop, mBtnTop.getRight() / 2, 0);
    break;
case R.id.left:
    mTextView.setText("This is a popupwindow\n\ndark on right");
    mPopupWindow.setDarkStyle(-1);
    mPopupWindow.setDarkColor(Color.parseColor("#a0000000"));
    mPopupWindow.resetDarkPosition();
    mPopupWindow.darkRightOf(mBtnLeft);
    mPopupWindow.showAtLocation(mBtnLeft, Gravity.CENTER_VERTICAL | Gravity.LEFT, 0, 0);
    break;
case R.id.right:
    mTextView.setText("This is a popupwindow\n\ndark on left");
    mPopupWindow.setDarkStyle(-1);
    mPopupWindow.setDarkColor(Color.parseColor("#a0000088"));
    mPopupWindow.resetDarkPosition();
    mPopupWindow.drakLeftOf(mBtnRight);
    mPopupWindow.showAtLocation(mBtnRight, Gravity.CENTER_VERTICAL | Gravity.RIGHT, 0, 0);
    break;
case R.id.bottom:
    mTextView.setText("This is a popupwindow\n\ndark on top");
    mPopupWindow.setDarkStyle(-1);
    mPopupWindow.setDarkColor(Color.parseColor("#a0008800"));
    mPopupWindow.resetDarkPosition();
    mPopupWindow.darkAbove(mBtnBottom);
    mPopupWindow.showAtLocation(mBtnBottom, Gravity.CENTER_HORIZONTAL, 0, mBtnBottom.getTop());
    break;
case R.id.center:
    mTextView.setText("This is a popupwindow\n\ndark in center");
    mPopupWindow.setDarkStyle(R.style.MyDarkStyle);
    mPopupWindow.setDarkColor(Color.parseColor("#a0880000"));
    mPopupWindow.resetDarkPosition();
    mPopupWindow.drakLeftOf(mBtnRight);
    mPopupWindow.darkRightOf(mBtnLeft);
    mPopupWindow.darkAbove(mBtnBottom);
    mPopupWindow.darkBelow(mBtnTop);
    mPopupWindow.showAtLocation(mBtnCenter, Gravity.CENTER, 0, 0);
    break;
case R.id.all:
    mTextView.setText("This is a popupwindow\n\ndark fill all");
    mPopupWindow.setDarkStyle(-1);
    mPopupWindow.setDarkColor(Color.parseColor("#a0000000"));
    mPopupWindow.resetDarkPosition();
    mPopupWindow.darkFillScreen();
    mPopupWindow.showAtLocation(mBtnAll, Gravity.CENTER, 0, 0);
    break;
case R.id.view:
    mTextView.setText("This is a popupwindow\n\ndark fill view");
    mPopupWindow.setDarkStyle(-1);
    mPopupWindow.setDarkColor(Color.parseColor("#a0000000"));
    mPopupWindow.resetDarkPosition();
    mPopupWindow.drakFillView(mBtnView);
    mPopupWindow.showAtLocation(mBtnView, Gravity.CENTER, 0, 0);
    break;
```