├── .gitignore ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── donkingliang │ │ └── refreshlayout │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── donkingliang │ │ │ └── refreshlayout │ │ │ ├── ListViewActivity.java │ │ │ ├── MainActivity.java │ │ │ ├── NestedScrollViewActivity.java │ │ │ ├── RecyclerViewActivity.java │ │ │ ├── SPUtil.java │ │ │ ├── ScrollViewActivity.java │ │ │ ├── WebViewActivity.java │ │ │ └── adapter │ │ │ └── RecyclerAdapter.java │ └── res │ │ ├── layout │ │ ├── activity_list_view.xml │ │ ├── activity_main.xml │ │ ├── activity_nested_scroll_view.xml │ │ ├── activity_recycler_view.xml │ │ ├── activity_scroll_view.xml │ │ ├── activity_web_view.xml │ │ └── adapter_item.xml │ │ ├── mipmap-hdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-mdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ ├── mipmap-xxxhdpi │ │ ├── ic_launcher.png │ │ └── ic_launcher_round.png │ │ └── values │ │ ├── colors.xml │ │ ├── strings.xml │ │ └── styles.xml │ └── test │ └── java │ └── com │ └── donkingliang │ └── refreshlayout │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── refresh ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── donkingliang │ │ └── refresh │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── donkingliang │ │ │ └── refresh │ │ │ ├── FooterView.java │ │ │ ├── HeaderView.java │ │ │ └── RefreshLayout.java │ └── res │ │ ├── drawable-xhdpi │ │ ├── icon_down_arrow.png │ │ ├── loading1.png │ │ ├── loading10.png │ │ ├── loading11.png │ │ ├── loading12.png │ │ ├── loading2.png │ │ ├── loading3.png │ │ ├── loading4.png │ │ ├── loading5.png │ │ ├── loading6.png │ │ ├── loading7.png │ │ ├── loading8.png │ │ └── loading9.png │ │ ├── drawable │ │ └── progress_round.xml │ │ ├── layout │ │ ├── footer_view_layout.xml │ │ └── header_view_layout.xml │ │ └── values │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── donkingliang │ └── refresh │ └── ExampleUnitTest.java ├── settings.gradle └── 效果图 ├── main.png ├── recyclerview.png └── webview.png /.gitignore: -------------------------------------------------------------------------------- 1 | 2 | /captures 3 | 4 | # Built application files 5 | *.apk 6 | *.ap_ 7 | 8 | 9 | 10 | # Generated files 11 | bin/ 12 | gen/ 13 | 14 | # Gradle files 15 | .gradle/ 16 | /build 17 | /*/build/ 18 | 19 | # Local configuration file (sdk path, etc) 20 | local.properties 21 | 22 | # Proguard folder generated by Eclipse 23 | proguard/ 24 | 25 | # Log Files 26 | *.log 27 | 28 | # Eclipse project files 29 | .classpath 30 | .project 31 | .settings/ 32 | 33 | # Intellij project files 34 | *.iml 35 | *.ipr 36 | *.iws 37 | .idea/ 38 | 39 | # System files 40 | .DS_Store -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # RefreshLayout 2 | Android 下拉刷新和上拉加载更多框架。RefreshLayout可以用于嵌套任意的View。比如RecyclerView、ScrollView、WebView等，实现下拉刷新和上拉加载功能。可以设置空布局和自定义头部尾部View等。 3 | 4 | **效果图** 5 | 6 | ![main](https://github.com/donkingliang/RefreshLayout/blob/master/%E6%95%88%E6%9E%9C%E5%9B%BE/main.png) ![recyclerview](https://github.com/donkingliang/RefreshLayout/blob/master/%E6%95%88%E6%9E%9C%E5%9B%BE/recyclerview.png) ![webview](https://github.com/donkingliang/RefreshLayout/blob/master/%E6%95%88%E6%9E%9C%E5%9B%BE/webview.png) 7 | 8 | **1、引入依赖** 9 | 10 | 在Project的build.gradle在添加以下代码 11 | 12 | ``` 13 | allprojects { 14 | repositories { 15 | ... 16 | maven { url 'https://jitpack.io' } 17 | } 18 | } 19 | ``` 20 | 在Module的build.gradle在添加以下代码 21 | 22 | ``` 23 | implementation 'com.github.donkingliang:RefreshLayout:1.1.2' 24 | ``` 25 | 26 | **2、编写布局** 27 | ```xml 28 | 32 | 33 | 34 | 39 | 40 | 41 | 45 | 46 | 50 | 51 | 52 | 53 | 54 | ``` 55 | 56 | **3、常用设置** 57 | ```java 58 | //设置头部(刷新) 59 | mRefreshLayout.setHeaderView(new HeaderView(this)); 60 | 61 | //设置尾部(加载更多) 62 | mRefreshLayout.setFooterView(new FooterView(this)); 63 | 64 | //设置刷新监听，触发刷新时回调 65 | mRefreshLayout.setOnRefreshListener(new RefreshLayout.OnRefreshListener() { 66 | @Override 67 | public void onRefresh() { 68 | // 刷新回调 69 | } 70 | }); 71 | 72 | //设置上拉加载更多的监听，触发加载时回调。 73 | //RefreshLayout默认没有启用上拉加载更多的功能，如果设置了OnLoadMoreListener，则自动启用。 74 | mRefreshLayout.setOnLoadMoreListener(new RefreshLayout.OnLoadMoreListener() { 75 | @Override 76 | public void onLoadMore() { 77 | // 加载回调 78 | } 79 | }); 80 | 81 | // 启用下拉刷新功能。默认启用 82 | mRefreshLayout.setRefreshEnable(true); 83 | 84 | // 启用上拉加载更多功能。默认不启用，如果设置了OnLoadMoreListener，则自动启用。 85 | mRefreshLayout.setLoadMoreEnable(true); 86 | 87 | // 是否还有更多数据，只有为true是才能上拉加载更多，它会回调FooterView的onHasMore()方法。默认为true。 88 | mRefreshLayout.hasMore(true); 89 | 90 | //自动触发下拉刷新。只有启用了下拉刷新功能时起作用。 91 | mRefreshLayout.autoRefresh(); 92 | 93 | //自动触发上拉加载更多，在滑动到底部的时候，自动加载更多。只有在启用了上拉加载更多功能并且有更多数据时起作用。 94 | mRefreshLayout.autoLoadMore(); 95 | 96 | //通知刷新完成，isSuccess是否刷新成功 97 | mRefreshLayout.finishRefresh(boolean isSuccess); 98 | 99 | //通知加载完成，isSuccess是否加载成功，hasMore是否还有更多数据 100 | mRefreshLayout.finishLoadMore(boolean isSuccess,boolean hasMore); 101 | 102 | // 是否自动触发加载更多。只有在启用了上拉加载更多功能时起作用。 103 | mRefreshLayout.setAutoLoadMore(true); 104 | 105 | // 隐藏内容布局，显示空布局。 106 | mRefreshLayout.showEmpty(); 107 | 108 | // 隐藏空布局，显示内容布局。 109 | mRefreshLayout.hideEmpty(); 110 | ``` 111 | 112 | **4、自定义头部和尾部** 113 | 114 | 一般来说，RefreshLayout的头部和尾部的View需要开发者自己实现，因为在实际的开发中往往需要我们自己定义头部、尾部的样式和控制状态。框架中提供了一个简单的头部(HeaderView)和尾部(FooterView)，这两个View的实现比较简单，样式也不是很好看，可以作为开发者自定义头部和尾部的参考吧。 115 | 116 | 框架中提供了自定义头部和尾部View的接口，使用这些接口可以很简单的实现和控制自己的头部和尾部。 117 | 118 | 自定义头部必须实现RefreshLayout.OnHeaderStateListener接口，并通过这个接口的回调来控件头部的状态。 119 | ```java 120 | public class MyHeaderView extends LinearLayout implements RefreshLayout.OnHeaderStateListener{ 121 | 122 | public MyHeaderView(Context context) { 123 | super(context); 124 | } 125 | 126 | public MyHeaderView(Context context, @Nullable AttributeSet attrs) { 127 | super(context, attrs); 128 | } 129 | 130 | public MyHeaderView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { 131 | super(context, attrs, defStyleAttr); 132 | } 133 | 134 | /** 135 | * 头部滑动变化 136 | * 137 | * @param headerView 头部View 138 | * @param scrollOffset 滑动距离 139 | * @param scrollRatio 从开始到触发阀值的滑动比率（0到100）如果滑动到达了阀值，就算再滑动，这个值也是100 140 | */ 141 | @Override 142 | public void onScrollChange(View headerView, int scrollOffset, int scrollRatio) { 143 | } 144 | 145 | /** 146 | * 头部处于刷新状态 （触发下拉刷新的时候调用） 147 | * 148 | * @param headerView 头部View 149 | */ 150 | @Override 151 | public void onRefresh(View headerView) { 152 | } 153 | 154 | /** 155 | * 刷新完成，头部收起 156 | * 157 | * @param headerView 头部View 158 | @param isSuccess 是否刷新成功 159 | */ 160 | @Override 161 | public void onRetract(View headerView, boolean isSuccess) { 162 | } 163 | } 164 | ``` 165 | 166 | 自定义尾部必须实现RefreshLayout.OnFooterStateListener接口，并通过这个接口的回调来控件尾部的状态。 167 | ```java 168 | public class MyFooterView extends LinearLayout implements RefreshLayout.OnFooterStateListener{ 169 | 170 | public MyFooterView(Context context) { 171 | super(context); 172 | } 173 | 174 | public MyFooterView(Context context, @Nullable AttributeSet attrs) { 175 | super(context, attrs); 176 | } 177 | 178 | public MyFooterView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) { 179 | super(context, attrs, defStyleAttr); 180 | } 181 | 182 | /** 183 | * 尾部滑动变化 184 | * 185 | * @param footerView 尾部View 186 | * @param scrollOffset 滑动距离 187 | * @param scrollRatio 从开始到触发阀值的滑动比率（0到100）如果滑动到达了阀值，就算在滑动，这个值也是100 188 | */ 189 | @Override 190 | public void onScrollChange(View footerView, int scrollOffset, int scrollRatio) { 191 | } 192 | 193 | /** 194 | * 尾部处于加载状态 （触发上拉加载的时候调用） 195 | * 196 | * @param footerView 尾部View 197 | */ 198 | @Override 199 | public void onRefresh(View footerView) { 200 | } 201 | 202 | /** 203 | * 加载完成，尾部收起 204 | * 205 | * @param footerView 尾部View 206 | @param isSuccess 是否加载成功 207 | */ 208 | @Override 209 | public void onRetract(View footerView, boolean isSuccess) { 210 | } 211 | 212 | /** 213 | * 是否还有更多(是否可以加载下一页) 214 | * 215 | * @param footerView 216 | * @param hasMore 217 | */ 218 | @Override 219 | public void onHasMore(View footerView, boolean hasMore) { 220 | } 221 | } 222 | ``` 223 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.3" 6 | defaultConfig { 7 | applicationId "com.donkingliang.refreshlayout" 8 | minSdkVersion 19 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(dir: 'libs', include: ['*.jar']) 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.3.1' 28 | compile 'com.android.support:recyclerview-v7:25.3.1' 29 | compile 'com.android.support.constraint:constraint-layout:1.0.2' 30 | testCompile 'junit:junit:4.12' 31 | 32 | compile project(':refresh') 33 | } 34 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in C:\Users\Administrator\AppData\Local\Android\Sdk/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/donkingliang/refreshlayout/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.content.Context; 4 | import android.support.test.InstrumentationRegistry; 5 | import android.support.test.runner.AndroidJUnit4; 6 | 7 | import org.junit.Test; 8 | import org.junit.runner.RunWith; 9 | 10 | import static org.junit.Assert.*; 11 | 12 | /** 13 | * Instrumentation test, which will execute on an Android device. 14 | * 15 | * @see Testing documentation 16 | */ 17 | @RunWith(AndroidJUnit4.class) 18 | public class ExampleInstrumentedTest { 19 | @Test 20 | public void useAppContext() throws Exception { 21 | // Context of the app under test. 22 | Context appContext = InstrumentationRegistry.getTargetContext(); 23 | 24 | assertEquals("com.donkingliang.refreshlayout", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 25 | 28 | 31 | 34 | 37 | 38 | 39 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/ListViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.support.v7.widget.LinearLayoutManager; 6 | import android.support.v7.widget.RecyclerView; 7 | import android.widget.ArrayAdapter; 8 | import android.widget.ListView; 9 | import android.widget.ScrollView; 10 | import android.widget.SimpleAdapter; 11 | 12 | import com.donkingliang.refresh.FooterView; 13 | import com.donkingliang.refresh.HeaderView; 14 | import com.donkingliang.refresh.RefreshLayout; 15 | import com.donkingliang.refreshlayout.adapter.RecyclerAdapter; 16 | 17 | import java.util.ArrayList; 18 | import java.util.Date; 19 | import java.util.List; 20 | 21 | /** 22 | * Depiction: 23 | * Author:lry 24 | * Date:2018/6/6 25 | */ 26 | public class ListViewActivity extends AppCompatActivity { 27 | 28 | private RefreshLayout mRefreshLayout; 29 | private ListView mListView; 30 | private ArrayAdapter mAdapter; 31 | 32 | private static final String LV_REFRESH_TIME = "LV_Refresh_Time"; 33 | 34 | @Override 35 | protected void onCreate(Bundle savedInstanceState) { 36 | super.onCreate(savedInstanceState); 37 | setContentView(R.layout.activity_list_view); 38 | 39 | mRefreshLayout = (RefreshLayout) findViewById(R.id.refresh_layout); 40 | mListView = (ListView) findViewById(R.id.list_view); 41 | mAdapter = new ArrayAdapter(this, R.layout.adapter_item, R.id.tv_name); 42 | mListView.setAdapter(mAdapter); 43 | 44 | //设置头部(刷新) 45 | HeaderView headerView = new HeaderView(this); 46 | long refreshTime = SPUtil.getRefreshTime(LV_REFRESH_TIME); 47 | if (refreshTime > 0) { 48 | headerView.setRefreshTime(new Date(refreshTime)); 49 | } 50 | mRefreshLayout.setHeaderView(headerView); 51 | 52 | //设置尾部(加载更新) 53 | mRefreshLayout.setFooterView(new FooterView(this)); 54 | 55 | //设置刷新监听，触发刷新时回调 56 | mRefreshLayout.setOnRefreshListener(new RefreshLayout.OnRefreshListener() { 57 | @Override 58 | public void onRefresh() { 59 | //延时3秒刷新完成，模拟网络加载的情况 60 | mRefreshLayout.postDelayed(new Runnable() { 61 | @Override 62 | public void run() { 63 | SPUtil.writeRefreshTime(LV_REFRESH_TIME,new Date().getTime()); 64 | //通知刷新完成 65 | mRefreshLayout.finishRefresh(true); 66 | //是否还有更多数据 67 | mRefreshLayout.hasMore(true); 68 | 69 | mAdapter.clear(); 70 | mAdapter.addAll(getData(20, 0)); 71 | } 72 | }, 3000); 73 | } 74 | }); 75 | 76 | //设置上拉加载更多的监听，触发加载时回调。 77 | //RefreshLayout默认没有启用上拉加载更多的功能，如果设置了OnLoadMoreListener，则自动启用。 78 | mRefreshLayout.setOnLoadMoreListener(new RefreshLayout.OnLoadMoreListener() { 79 | @Override 80 | public void onLoadMore() { 81 | mRefreshLayout.postDelayed(new Runnable() { 82 | @Override 83 | public void run() { 84 | if (mAdapter.getCount() < 50) { 85 | mAdapter.addAll(getData(10, mAdapter.getCount())); 86 | //通知加载完成 87 | mRefreshLayout.finishLoadMore(true,true); 88 | } else { 89 | //通知加载完成 90 | mRefreshLayout.finishLoadMore(true,false); 91 | } 92 | } 93 | }, 3000); 94 | } 95 | }); 96 | 97 | // // 启用下拉刷新功能。默认启用 98 | // mRefreshLayout.setRefreshEnable(true); 99 | // 100 | // // 启用上拉加载更多功能。默认不启用，如果设置了OnLoadMoreListener，则自动启用。 101 | // mRefreshLayout.setLoadMoreEnable(true); 102 | // 103 | // // 是否还有更多数据，只有为true是才能上拉加载更多，它会回调FooterView的onHasMore()方法。默认为true。 104 | // mRefreshLayout.hasMore(true); 105 | 106 | //自动触发下拉刷新。只有启用了下拉刷新功能时起作用。 107 | mRefreshLayout.autoRefresh(); 108 | 109 | // //自动触发上拉加载更多。只有在启用了上拉加载更多功能并且有更多数据时起作用。 110 | // mRefreshLayout.autoLoadMore(); 111 | // 112 | // // 是否自动触发加载更多。只有在启用了上拉加载更多功能时起作用。 113 | // mRefreshLayout.setAutoLoadMore(true); 114 | // 115 | // // 隐藏内容布局，显示空布局 116 | // mRefreshLayout.showEmpty(); 117 | // 118 | // // 隐藏空布局，显示内容布局 119 | // mRefreshLayout.hideEmpty(); 120 | } 121 | 122 | private List getData(int count, int position) { 123 | List list = new ArrayList<>(); 124 | for (int i = 0; i < count; i++) { 125 | list.add("ListView item:" + (i + position)); 126 | } 127 | 128 | return list; 129 | } 130 | } 131 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.content.Intent; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.os.Bundle; 6 | import android.view.View; 7 | import android.widget.ListView; 8 | 9 | public class MainActivity extends AppCompatActivity { 10 | 11 | @Override 12 | protected void onCreate(Bundle savedInstanceState) { 13 | super.onCreate(savedInstanceState); 14 | setContentView(R.layout.activity_main); 15 | 16 | SPUtil.initSharedPreferences(this); 17 | 18 | findViewById(R.id.btn_recycler_view).setOnClickListener(new View.OnClickListener() { 19 | @Override 20 | public void onClick(View v) { 21 | startActivity(new Intent(MainActivity.this, RecyclerViewActivity.class)); 22 | } 23 | }); 24 | 25 | findViewById(R.id.btn_list_view).setOnClickListener(new View.OnClickListener() { 26 | @Override 27 | public void onClick(View v) { 28 | startActivity(new Intent(MainActivity.this, ListViewActivity.class)); 29 | } 30 | }); 31 | 32 | findViewById(R.id.btn_nested_scroll_view).setOnClickListener(new View.OnClickListener() { 33 | @Override 34 | public void onClick(View v) { 35 | startActivity(new Intent(MainActivity.this, NestedScrollViewActivity.class)); 36 | } 37 | }); 38 | 39 | findViewById(R.id.btn_scroll_view).setOnClickListener(new View.OnClickListener() { 40 | @Override 41 | public void onClick(View v) { 42 | startActivity(new Intent(MainActivity.this, ScrollViewActivity.class)); 43 | } 44 | }); 45 | 46 | findViewById(R.id.btn_web_view).setOnClickListener(new View.OnClickListener() { 47 | @Override 48 | public void onClick(View v) { 49 | startActivity(new Intent(MainActivity.this, WebViewActivity.class)); 50 | } 51 | }); 52 | } 53 | } 54 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/NestedScrollViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | 6 | import com.donkingliang.refresh.FooterView; 7 | import com.donkingliang.refresh.HeaderView; 8 | import com.donkingliang.refresh.RefreshLayout; 9 | 10 | import java.util.Date; 11 | 12 | /** 13 | * Depiction: 14 | * Author:lry 15 | * Date:2018/6/6 16 | */ 17 | public class NestedScrollViewActivity extends AppCompatActivity { 18 | 19 | private RefreshLayout mRefreshLayout; 20 | private static final String NS_REFRESH_TIME = "NS_Refresh_Time"; 21 | @Override 22 | protected void onCreate(Bundle savedInstanceState) { 23 | super.onCreate(savedInstanceState); 24 | setContentView(R.layout.activity_nested_scroll_view); 25 | 26 | mRefreshLayout = (RefreshLayout) findViewById(R.id.refresh_layout); 27 | 28 | //设置头部(刷新) 29 | HeaderView headerView = new HeaderView(this); 30 | long refreshTime = SPUtil.getRefreshTime(NS_REFRESH_TIME); 31 | if (refreshTime > 0) { 32 | headerView.setRefreshTime(new Date(refreshTime)); 33 | } 34 | mRefreshLayout.setHeaderView(headerView); 35 | 36 | //设置刷新监听，触发刷新时回调 37 | mRefreshLayout.setOnRefreshListener(new RefreshLayout.OnRefreshListener() { 38 | @Override 39 | public void onRefresh() { 40 | //延时3秒刷新完成，模拟网络加载的情况 41 | mRefreshLayout.postDelayed(new Runnable() { 42 | @Override 43 | public void run() { 44 | SPUtil.writeRefreshTime(NS_REFRESH_TIME,new Date().getTime()); 45 | //通知刷新完成 46 | mRefreshLayout.finishRefresh(true); 47 | } 48 | }, 3000); 49 | } 50 | }); 51 | 52 | // // 启用下拉刷新功能。默认启用 53 | // mRefreshLayout.setRefreshEnable(true); 54 | // 55 | // //自动触发下拉刷新。只有启用了下拉刷新功能时起作用。 56 | // mRefreshLayout.autoRefresh(); 57 | // 58 | // // 隐藏内容布局，显示空布局 59 | // mRefreshLayout.showEmpty(); 60 | // 61 | // // 隐藏空布局，显示内容布局 62 | // mRefreshLayout.hideEmpty(); 63 | } 64 | } 65 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/RecyclerViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.support.v7.widget.LinearLayoutManager; 6 | import android.support.v7.widget.RecyclerView; 7 | 8 | import com.donkingliang.refresh.FooterView; 9 | import com.donkingliang.refresh.HeaderView; 10 | import com.donkingliang.refresh.RefreshLayout; 11 | import com.donkingliang.refreshlayout.adapter.RecyclerAdapter; 12 | 13 | import java.util.Date; 14 | 15 | /** 16 | * Depiction: 17 | * Author:lry 18 | * Date:2018/6/6 19 | */ 20 | public class RecyclerViewActivity extends AppCompatActivity { 21 | 22 | private RefreshLayout mRefreshLayout; 23 | private RecyclerView mRecyclerView; 24 | private RecyclerAdapter mAdapter; 25 | 26 | private static final String RV_REFRESH_TIME = "RV_Refresh_Time"; 27 | 28 | @Override 29 | protected void onCreate(Bundle savedInstanceState) { 30 | super.onCreate(savedInstanceState); 31 | setContentView(R.layout.activity_recycler_view); 32 | 33 | mRefreshLayout = (RefreshLayout) findViewById(R.id.refresh_layout); 34 | mRecyclerView = (RecyclerView) findViewById(R.id.recycler_view); 35 | 36 | mRecyclerView.setLayoutManager(new LinearLayoutManager(this)); 37 | mAdapter = new RecyclerAdapter(this); 38 | mRecyclerView.setAdapter(mAdapter); 39 | 40 | //设置头部(刷新) 41 | HeaderView headerView = new HeaderView(this); 42 | long refreshTime = SPUtil.getRefreshTime(RV_REFRESH_TIME); 43 | if (refreshTime > 0) { 44 | headerView.setRefreshTime(new Date(refreshTime)); 45 | } 46 | mRefreshLayout.setHeaderView(headerView); 47 | 48 | //设置尾部(加载更新) 49 | mRefreshLayout.setFooterView(new FooterView(this)); 50 | 51 | //设置刷新监听，触发刷新时回调 52 | mRefreshLayout.setOnRefreshListener(new RefreshLayout.OnRefreshListener() { 53 | @Override 54 | public void onRefresh() { 55 | //延时3秒刷新完成，模拟网络加载的情况 56 | mRefreshLayout.postDelayed(new Runnable() { 57 | @Override 58 | public void run() { 59 | SPUtil.writeRefreshTime(RV_REFRESH_TIME, new Date().getTime()); 60 | //通知刷新完成 61 | mRefreshLayout.finishRefresh(true); 62 | //是否还有更多数据 63 | mRefreshLayout.hasMore(true); 64 | mAdapter.setCount(20); 65 | } 66 | }, 3000); 67 | } 68 | }); 69 | 70 | //设置上拉加载更多的监听，触发加载时回调。 71 | //RefreshLayout默认没有启用上拉加载更多的功能，如果设置了OnLoadMoreListener，则自动启用。 72 | mRefreshLayout.setOnLoadMoreListener(new RefreshLayout.OnLoadMoreListener() { 73 | @Override 74 | public void onLoadMore() { 75 | mRefreshLayout.postDelayed(new Runnable() { 76 | @Override 77 | public void run() { 78 | //通知加载完成 79 | if (mAdapter.getItemCount() < 50) { 80 | mAdapter.setCount(mAdapter.getItemCount() + 10); 81 | mRefreshLayout.finishLoadMore(true, true); 82 | } else { 83 | mRefreshLayout.finishLoadMore(true, false); 84 | } 85 | } 86 | }, 3000); 87 | } 88 | }); 89 | 90 | // // 启用下拉刷新功能。默认启用 91 | // mRefreshLayout.setRefreshEnable(true); 92 | // 93 | // // 启用上拉加载更多功能。默认不启用，如果设置了OnLoadMoreListener，则自动启用。 94 | // mRefreshLayout.setLoadMoreEnable(true); 95 | // 96 | // // 是否还有更多数据，只有为true是才能上拉加载更多，它会回调FooterView的onHasMore()方法。默认为true。 97 | // mRefreshLayout.hasMore(true); 98 | 99 | //自动触发下拉刷新。只有启用了下拉刷新功能时起作用。 100 | mRefreshLayout.autoRefresh(); 101 | 102 | // //自动触发上拉加载更多。只有在启用了上拉加载更多功能并且有更多数据时起作用。 103 | // mRefreshLayout.autoLoadMore(); 104 | // 105 | // // 是否自动触发加载更多，在滑动到底部的时候，自动加载更多。只有在启用了上拉加载更多功能时起作用。 106 | // mRefreshLayout.setAutoLoadMore(true); 107 | // 108 | // // 隐藏内容布局，显示空布局。 109 | // mRefreshLayout.showEmpty(); 110 | // 111 | // // 隐藏空布局，显示内容布局。 112 | // mRefreshLayout.hideEmpty(); 113 | } 114 | } 115 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/SPUtil.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.content.Context; 4 | import android.content.SharedPreferences; 5 | import android.preference.PreferenceManager; 6 | 7 | /** 8 | * Depiction: 用于储蓄列表的最后刷新时间 9 | * Author:lry 10 | * Date: 2018/8/17 11 | */ 12 | class SPUtil { 13 | 14 | private static volatile SharedPreferences mSharedPreferences; 15 | 16 | public static synchronized SharedPreferences initSharedPreferences(Context context) { 17 | if (mSharedPreferences == null) { 18 | mSharedPreferences = context.getSharedPreferences("refresh_time", Context.MODE_PRIVATE); 19 | } 20 | return mSharedPreferences; 21 | } 22 | 23 | /** 24 | * 对全局变量指定写入一个long值. 25 | * 26 | * @param key KEY 27 | * @param value 值 28 | */ 29 | public static void writeRefreshTime(final String key, final long value) { 30 | final SharedPreferences.Editor editor = mSharedPreferences.edit(); 31 | editor.putLong(key, value); 32 | editor.apply(); 33 | } 34 | 35 | public static Long getRefreshTime(final String key) { 36 | return mSharedPreferences.getLong(key, 0); 37 | } 38 | } 39 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/ScrollViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | 6 | import com.donkingliang.refresh.FooterView; 7 | import com.donkingliang.refresh.HeaderView; 8 | import com.donkingliang.refresh.RefreshLayout; 9 | 10 | import java.util.Date; 11 | 12 | /** 13 | * Depiction: 14 | * Author:lry 15 | * Date:2018/6/6 16 | */ 17 | public class ScrollViewActivity extends AppCompatActivity { 18 | 19 | private RefreshLayout mRefreshLayout; 20 | private static final String S_REFRESH_TIME = "S_Refresh_Time"; 21 | 22 | @Override 23 | protected void onCreate(Bundle savedInstanceState) { 24 | super.onCreate(savedInstanceState); 25 | setContentView(R.layout.activity_scroll_view); 26 | 27 | mRefreshLayout = (RefreshLayout) findViewById(R.id.refresh_layout); 28 | 29 | //设置头部(刷新) 30 | HeaderView headerView = new HeaderView(this); 31 | long refreshTime = SPUtil.getRefreshTime(S_REFRESH_TIME); 32 | if (refreshTime > 0) { 33 | headerView.setRefreshTime(new Date(refreshTime)); 34 | } 35 | mRefreshLayout.setHeaderView(headerView); 36 | 37 | //设置刷新监听，触发刷新时回调 38 | mRefreshLayout.setOnRefreshListener(new RefreshLayout.OnRefreshListener() { 39 | @Override 40 | public void onRefresh() { 41 | //延时3秒刷新完成，模拟网络加载的情况 42 | mRefreshLayout.postDelayed(new Runnable() { 43 | @Override 44 | public void run() { 45 | SPUtil.writeRefreshTime(S_REFRESH_TIME,new Date().getTime()); 46 | //通知刷新完成 47 | mRefreshLayout.finishRefresh(true); 48 | } 49 | }, 3000); 50 | } 51 | }); 52 | 53 | // // 启用下拉刷新功能。默认启用 54 | // mRefreshLayout.setRefreshEnable(true); 55 | // 56 | // //自动触发下拉刷新。只有启用了下拉刷新功能时起作用。 57 | // mRefreshLayout.autoRefresh(); 58 | // 59 | // // 隐藏内容布局，显示空布局 60 | // mRefreshLayout.showEmpty(); 61 | // 62 | // // 隐藏空布局，显示内容布局 63 | // mRefreshLayout.hideEmpty(); 64 | } 65 | } 66 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/WebViewActivity.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout; 2 | 3 | import android.os.Bundle; 4 | import android.support.v7.app.AppCompatActivity; 5 | import android.webkit.WebView; 6 | import android.webkit.WebViewClient; 7 | 8 | import com.donkingliang.refresh.FooterView; 9 | import com.donkingliang.refresh.HeaderView; 10 | import com.donkingliang.refresh.RefreshLayout; 11 | 12 | import java.util.Date; 13 | 14 | /** 15 | * Depiction: 16 | * Author:lry 17 | * Date:2018/6/6 18 | */ 19 | public class WebViewActivity extends AppCompatActivity { 20 | 21 | private RefreshLayout mRefreshLayout; 22 | private static final String WV_REFRESH_TIME = "WV_Refresh_Time"; 23 | 24 | @Override 25 | protected void onCreate(Bundle savedInstanceState) { 26 | super.onCreate(savedInstanceState); 27 | setContentView(R.layout.activity_web_view); 28 | 29 | mRefreshLayout = (RefreshLayout) findViewById(R.id.refresh_layout); 30 | 31 | WebView webView = (WebView) findViewById(R.id.web_view); 32 | webView.loadUrl("https://github.com/donkingliang"); 33 | webView.setWebViewClient(new WebViewClient() { 34 | @Override 35 | public boolean shouldOverrideUrlLoading(WebView view, String url) { 36 | view.loadUrl(url); 37 | return super.shouldOverrideUrlLoading(view, url); 38 | } 39 | }); 40 | 41 | //设置头部(刷新) 42 | HeaderView headerView = new HeaderView(this); 43 | long refreshTime = SPUtil.getRefreshTime(WV_REFRESH_TIME); 44 | if (refreshTime > 0) { 45 | headerView.setRefreshTime(new Date(refreshTime)); 46 | } 47 | mRefreshLayout.setHeaderView(headerView); 48 | 49 | //设置刷新监听，触发刷新时回调 50 | mRefreshLayout.setOnRefreshListener(new RefreshLayout.OnRefreshListener() { 51 | @Override 52 | public void onRefresh() { 53 | //延时3秒刷新完成，模拟网络加载的情况 54 | mRefreshLayout.postDelayed(new Runnable() { 55 | @Override 56 | public void run() { 57 | SPUtil.writeRefreshTime(WV_REFRESH_TIME, new Date().getTime()); 58 | //通知刷新完成 59 | mRefreshLayout.finishRefresh(true); 60 | } 61 | }, 3000); 62 | } 63 | }); 64 | 65 | // // 启用下拉刷新功能。默认启用 66 | // mRefreshLayout.setRefreshEnable(true); 67 | // 68 | // //自动触发下拉刷新。只有启用了下拉刷新功能时起作用。 69 | // mRefreshLayout.autoRefresh(); 70 | // 71 | // // 隐藏内容布局，显示空布局 72 | // mRefreshLayout.showEmpty(); 73 | // 74 | // // 隐藏空布局，显示内容布局 75 | // mRefreshLayout.hideEmpty(); 76 | } 77 | } 78 | -------------------------------------------------------------------------------- /app/src/main/java/com/donkingliang/refreshlayout/adapter/RecyclerAdapter.java: -------------------------------------------------------------------------------- 1 | package com.donkingliang.refreshlayout.adapter; 2 | 3 | import android.content.Context; 4 | import android.support.v7.widget.RecyclerView; 5 | import android.view.LayoutInflater; 6 | import android.view.View; 7 | import android.view.ViewGroup; 8 | import android.widget.TextView; 9 | 10 | import com.donkingliang.refreshlayout.R; 11 | 12 | /** 13 | * Depiction: 14 | * Author:lry 15 | * Date:2018/5/25 16 | */ 17 | public class RecyclerAdapter extends RecyclerView.Adapter { 18 | 19 | private Context mContext; 20 | private int mCount; 21 | 22 | public RecyclerAdapter(Context context) { 23 | mContext = context; 24 | } 25 | 26 | @Override 27 | public ItemHolder onCreateViewHolder(ViewGroup parent, int viewType) { 28 | View view = LayoutInflater.from(mContext).inflate(R.layout.adapter_item, parent, false); 29 | return new ItemHolder(view); 30 | } 31 | 32 | @Override 33 | public void onBindViewHolder(ItemHolder holder, int position) { 34 | holder.tvName.setText("item:" + position); 35 | } 36 | 37 | @Override 38 | public int getItemCount() { 39 | return mCount; 40 | } 41 | 42 | public void setCount(int count) { 43 | mCount = count; 44 | notifyDataSetChanged(); 45 | } 46 | 47 | static class ItemHolder extends RecyclerView.ViewHolder { 48 | 49 | TextView tvName; 50 | 51 | public ItemHolder(View itemView) { 52 | super(itemView); 53 | tvName = (TextView) itemView.findViewById(R.id.tv_name); 54 | } 55 | } 56 | } 57 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_list_view.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 11 | 12 | 17 | 18 | 22 | 23 | 27 | 28 | 29 | 30 | 31 | 32 | 33 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 8 |