本文主要是介绍SwipeToLoadLayout--小白也能轻松定制自己的刷新效果,希望对大家解决编程问题提供一定的参考价值,需要的开发者们随着小编来一起学习吧!
刷新框架那么多,为什么我选择了SwipeToLoadLayout?
-
首先看效果,框架中帮我们实现了几个主流的刷新效果,Twitter style,JD style,google style,Yalantis style,demo也下载下来看了,真不错,还支持各种自定义,自定义头部和尾部,头部还分classic,above,blow,scale四种类型,还有自动刷新的效果,体验也很流畅。
-
再看代码,刷新,加载各一个接口实现,头部和尾部也都是用接口实现,遵循设计模式的依赖倒转原则原则(针对抽象而不是针对具体编程),所以才能具备那么高可塑性,我们要做的就是实现接口里面的内容就可以轻松写一个刷新效果,就像使用baseAdapter一样,无论什么数据,什么样式,都可以轻松实现。
- 接着看功能,支持各种View和ViewGroup(ListView,ScrollView,RecyclerView,GridView,WebView,Linearlayout,RelativeLayout,FrameLayout,ImageView,TextView等)的刷新和加载,还支持自动刷新,手动刷新,自动加载,手动加载,禁止刷新,禁止加载等操作,完全满足需求。
最后,说的这么好,有没有经过测试呢?当然了,口说无凭,带大家实现一个。
通过SwipeToLoadLayout实现一个刷新加载的效果
1、如何集成
Step 1. Add the JitPack repository in your build.gradle at the end of repositories:- repositories {
- maven { url “https://jitpack.io” }
- }

repositories {maven { url "https://jitpack.io" }
}
Step 2. Add the dependency in the form
- dependencies {
- compile ‘com.github.Aspsine:SwipeToLoadLayout:v1.0.0’
- }

dependencies {compile 'com.github.Aspsine:SwipeToLoadLayout:v1.0.0'
}
2,开始自定义刷新效果
swipeToLoadLayout提供了一套接口,刷新的头部自定义一个View实现SwipeTrigger和SwipeRefreshTrigger就行了,刷新的尾部自定义一个View实现SwipeLoadMoreTrigger和SwipeTrigger,头部实现代码:
- public class CustomRefreshHeadView extends TextView implements SwipeRefreshTrigger, SwipeTrigger {
- public CustomRefreshHeadView(Context context) {
- super(context);
- }
- public CustomRefreshHeadView(Context context, AttributeSet attrs) {
- super(context, attrs);
- }
- public CustomRefreshHeadView(Context context, AttributeSet attrs, int defStyleAttr) {
- super(context, attrs, defStyleAttr);
- }
- @Override
- public void onRefresh() {
- setText(”正在拼命加载数据…”);
- }
- @Override
- public void onPrepare() {
- }
- @Override
- public void onSwipe(int i, boolean b) {
- setText(”释放刷新”);
- }
- @Override
- public void onRelease() {
- }
- @Override
- public void complete() {
- setText(”刷新成功”);
- }
- @Override
- public void onReset() {
- }
- }

public class CustomRefreshHeadView extends TextView implements SwipeRefreshTrigger, SwipeTrigger {public CustomRefreshHeadView(Context context) {super(context);}public CustomRefreshHeadView(Context context, AttributeSet attrs) {super(context, attrs);}public CustomRefreshHeadView(Context context, AttributeSet attrs, int defStyleAttr) {super(context, attrs, defStyleAttr);}@Overridepublic void onRefresh() {setText("正在拼命加载数据...");}@Overridepublic void onPrepare() {}@Overridepublic void onSwipe(int i, boolean b) {setText("释放刷新");}@Overridepublic void onRelease() {}@Overridepublic void complete() {setText("刷新成功");}@Overridepublic void onReset() {}
}
Xml中使用
<item name=”swipe_refresh_header” type=”id” />刷新头部
<item name=”swipe_load_more_footer” type=”id” />刷新尾部
- <?xml version=“1.0” encoding=“utf-8”?>
- <com.aspsine.swipetoloadlayout.SwipeToLoadLayout xmlns:android=“http://schemas.android.com/apk/res/android”
- xmlns:tools=“http://schemas.android.com/tools”
- android:id=“@+id/swipeToLoad”
- android:layout_width=“match_parent”
- android:layout_height=“match_parent”
- tools:context=“com.yyydjk.swipetorefreshdemo.MainActivity”>
- <com.yyydjk.swipetorefreshdemo.CustomRefreshHeadView
- android:id=“@+id/swipe_refresh_header”
- android:layout_width=“match_parent”
- android:layout_height=“wrap_content”
- android:gravity=“center”
- android:padding=“20dp” />
- <TextView
- android:id=“@+id/swipe_target”
- android:layout_width=“match_parent”
- android:layout_height=“match_parent”
- android:background=“@color/colorPrimary”
- android:gravity=“center”
- android:text=“Hello World!” />
- </com.aspsine.swipetoloadlayout.SwipeToLoadLayout>

<?xml version="1.0" encoding="utf-8"?>
<com.aspsine.swipetoloadlayout.SwipeToLoadLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:id="@+id/swipeToLoad"android:layout_width="match_parent"android:layout_height="match_parent"tools:context="com.yyydjk.swipetorefreshdemo.MainActivity"><com.yyydjk.swipetorefreshdemo.CustomRefreshHeadViewandroid:id="@+id/swipe_refresh_header"android:layout_width="match_parent"android:layout_height="wrap_content"android:gravity="center"android:padding="20dp" /><TextViewandroid:id="@+id/swipe_target"android:layout_width="match_parent"android:layout_height="match_parent"android:background="@color/colorPrimary"android:gravity="center"android:text="Hello World!" />
</com.aspsine.swipetoloadlayout.SwipeToLoadLayout>
代码中调用
- CustomRefreshHeadView refreshHeadView = new CustomRefreshHeadView(this);
- refreshHeadView.setPadding(20,20,20,20);
- refreshHeadView.setGravity(Gravity.CENTER);
- refreshHeadView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,
- ViewGroup.LayoutParams.WRAP_CONTENT));
- swipeToLoadLayout.setRefreshHeaderView(refreshHeadView);

CustomRefreshHeadView refreshHeadView = new CustomRefreshHeadView(this);
refreshHeadView.setPadding(20,20,20,20);
refreshHeadView.setGravity(Gravity.CENTER);
refreshHeadView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.WRAP_CONTENT));
swipeToLoadLayout.setRefreshHeaderView(refreshHeadView);
就这么简单,看下演示效果,做的丑了点,以后有时间弄个精致点的
这篇关于SwipeToLoadLayout--小白也能轻松定制自己的刷新效果的文章就介绍到这儿,希望我们推荐的文章对编程师们有所帮助!