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 通过修改窗口透明坑太多),最终决定还是亲手写一个高实用性的吧,效果如下所示,换个图标,更多划动功能可以由你自己解锁,总共一个 600 多行代码的类,推荐通过阅读源码,你肯定会收获很多哈。

Preview

layout back

Download

源码地址:SwipePanel,喜欢的记得给个小星星哈。

Gradle:

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implementation 'com.blankj:swipe-panel:1.0'

How to use

动态

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

静态

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<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"
app:isTopCenter="true"
app:topEdgeSize="100dp"
app:topSwipeColor="@color/colorAccent"
app:topDrawable="@mipmap/ic_launcher_round"
app:isRightCenter="false"
app:rightEdgeSize="100dp"
app:rightSwipeColor="@color/colorPrimary"
app:rightDrawable="@drawable/base_back"
app:isBottomCenter="true"
app:bottomEdgeSize="100dp"
app:bottomSwipeColor="@color/colorAccent"
app:bottomDrawable="@mipmap/ic_launcher_round">

...

</com.blankj.swipepanel.SwipePanel>

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 设置完全划开松手后的监听
isOpen 判断是否被划开
close 关闭

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