Android 侧划，如斯优雅

Background

对市面上实现的侧划返回不是很满意（仿微信，QQ 经过修改窗口透明坑太多），最终决定仍是亲手写一个高实用性的吧，效果以下所示，换个图标，更多划动功能能够由你本身解锁，总共一个 600 多行代码的类，推荐经过阅读源码，你确定会收获不少哈。

Preview

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源码地址：SwipePanel，喜欢的记得给个小星星哈。

Gradle:

implementation 'com.blankj:swipe-panel:1.0'
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How to use

动态

final SwipePanel swipePanel = new SwipePanel(this);
swipePanel.setLeftEdgeSize(SizeUtils.dp2px(100));// 设置左侧触发阈值 100dp
swipePanel.setLeftDrawable(R.drawable.base_back);// 设置左侧 icon
swipePanel.wrapView(findViewById(R.id.rootLayout));// 设置嵌套在 rootLayout 外层
swipePanel.setOnFullSwipeListener(new SwipePanel.OnFullSwipeListener() {// 设置彻底划开松手后的监听
    @Override
    public void onFullSwipe(int direction) {
        finish();
        swipePanel.close(direction);// 关闭
    }
});
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静态

<com.blankj.swipepanel.SwipePanel xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:app="http://schemas.android.com/apk/res-auto" android:id="@+id/swipePanel" android:background="@color/mediumGray" android:layout_width="match_parent" android:layout_height="match_parent" tools:context=".LayoutSwipePanelActivity" app:isLeftCenter="false" app:leftEdgeSize="100dp" app:leftSwipeColor="@color/colorPrimary" app:leftDrawable="@drawable/base_back">

    ...

</com.blankj.swipepanel.SwipePanel>
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API

方法名	属性名	说明
setLeft(Top, Right, Bottom)SwipeColor	app:left(top, right, bottom)SwipeColor	设置左（上、右、下）测颜色
setLeft(Top, Right, Bottom)EdgeSize	app:left(top, right, bottom)EdgeSize	设置左（上、右、下）测触发阈值
setLeft(Top, Right, Bottom)Drawable	app:left(top, right, bottom)Drawable	设置左（上、右、下）测 icon
setLeft(Top, Right, Bottom)Center	app:isLeft(Top, Right, Bottom)Center	设置左（上、右、下）测是否居中
setLeft(Top, Right, Bottom)Enabled	app:isLeft(Top, Right, Bottom)Enabled	设置左（上、右、下）测是否可用
wrapView	---	设置嵌套在该 view 的外层
setOnFullSwipeListener	---	设置彻底划开松手后的监听
isOpen	---	判断是否被划开
close	---	关闭

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