inti

.gitignore

+/build
+*.iml
+/src/main/gen

README.md

+
+# RefrashLayout  
+---  
+##example  
+   **xml**  
+   
+      <com.x.leo.refrashviews.RefreshLayout
+        android:layout_width="match_parent"
+        android:background="@color/colorPrimary"
+        android:id = "@+id/rf_myloan"
+        xmlns:app="http://schemas.android.com/apk/res-auto"
+        app:mainView="@+id/rv_loan"
+        app:topView="@+id/top_view"
+        android:layout_height="match_parent">  
+          <TextView
+              android:layout_width="match_parent"
+              android:id = "@+id/top_view"
+              style="@style/text_14dp_white"
+              android:text="@string/textview_refrash"
+              android:gravity="center"
+              android:layout_height="@dimen/dp120" />
+          <android.support.v7.widget.RecyclerView
+              android:id="@+id/rv"
+              android:layout_width="match_parent"
+              android:layout_height="match_parent"
+              android:layout_gravity="center_horizontal"
+              android:paddingTop="@dimen/dp20"
+              ></android.support.v7.widget.RecyclerView>
+       </com.x.leo.refrashviews.RefreshLayout>
+       
+   **java**  
+     
+         refrashLayout.setOnRefrashListener(new OnRefrashAdapter() {
+                @Override
+                public void onTopRefrash() {
+                    mPresenter.initLoanData();
+                }
+
+                @Override
+                public void onBottomRefrash() {
+
+                }
+            });

build.gradle

+apply plugin: 'com.android.library'
+apply plugin: 'kotlin-android'
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+
+    defaultConfig {
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+        versionCode 1
+        versionName "1.0"
+
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(include: ['*.jar'], dir: 'libs')
+    androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
+        exclude group: 'com.android.support', module: 'support-annotations'
+    })
+    compile "com.android.support:appcompat-v7:$rootProject.ext.supportLibraryVersion"
+    testCompile 'junit:junit:4.12'
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$rootProject.ext.kotlin_version"
+    compile "com.android.support:design:$rootProject.ext.supportLibraryVersion"
+}
+repositories {
+    mavenCentral()
+}

proguard-rules.pro

+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in D:\Android\sdk/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile

src/androidTest/java/com/x/leo/refrashviews/ExampleInstrumentedTest.java

+package com.x.leo.refrashviews;
+
+import android.content.Context;
+import android.support.test.InstrumentationRegistry;
+import android.support.test.runner.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumentation test, which will execute on an Android device.
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+    @Test
+    public void useAppContext() throws Exception {
+        // Context of the app under test.
+        Context appContext = InstrumentationRegistry.getTargetContext();
+
+        assertEquals("com.x.leo.refrashviews.test", appContext.getPackageName());
+    }
+}

src/main/AndroidManifest.xml

+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+
+    package="com.x.leo.refrashviews">
+
+    <application android:allowBackup="true" android:label="@string/app_name"
+        android:supportsRtl="true">
+
+    </application>
+
+</manifest>

src/main/java/com/x/leo/refrashviews/VDHLayout.java

+package com.x.leo.refrashviews;
+
+import android.content.Context;
+import android.graphics.Point;
+import android.support.v4.widget.ViewDragHelper;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+import android.widget.LinearLayout;
+
+/**
+ * @作者:XLEO
+ * @创建日期: 2017/8/25 15:32
+ * @描述:${TODO}
+ * @更新者:${Author}$
+ * @更新时间:${Date}$
+ * @更新描述:${TODO}
+ * @下一步：
+ */
+
+public class VDHLayout extends LinearLayout
+{
+    private ViewDragHelper mDragger;
+
+    private View mDragView;
+    private View mAutoBackView;
+    private View mEdgeTrackerView;
+
+    private Point mAutoBackOriginPos = new Point();
+
+    public VDHLayout(Context context, AttributeSet attrs)
+    {
+        super(context, attrs);
+        mDragger = ViewDragHelper.create(this, 1.0f, new ViewDragHelper.Callback()
+        {
+            @Override
+            public boolean tryCaptureView(View child, int pointerId)
+            {
+                //mEdgeTrackerView禁止直接移动
+                return child == mDragView || child == mAutoBackView;
+            }
+
+            @Override
+            public int clampViewPositionHorizontal(View child, int left, int dx)
+            {
+                return left;
+            }
+
+            @Override
+            public int clampViewPositionVertical(View child, int top, int dy)
+            {
+                return top;
+            }
+
+
+            //手指释放的时候回调
+            @Override
+            public void onViewReleased(View releasedChild, float xvel, float yvel)
+            {
+                //mAutoBackView手指释放时可以自动回去
+                if (releasedChild == mAutoBackView)
+                {
+                    mDragger.settleCapturedViewAt(mAutoBackOriginPos.x, mAutoBackOriginPos.y);
+                    invalidate();
+                }
+            }
+
+            //在边界拖动时回调
+            @Override
+            public void onEdgeDragStarted(int edgeFlags, int pointerId)
+            {
+                mDragger.captureChildView(mEdgeTrackerView, pointerId);
+            }
+        });
+        mDragger.setEdgeTrackingEnabled(ViewDragHelper.EDGE_LEFT);
+    }
+
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent event)
+    {
+        return mDragger.shouldInterceptTouchEvent(event);
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event)
+    {
+        mDragger.processTouchEvent(event);
+        return true;
+    }
+
+    @Override
+    public void computeScroll()
+    {
+        if(mDragger.continueSettling(true))
+        {
+            invalidate();
+        }
+    }
+
+    @Override
+    protected void onLayout(boolean changed, int l, int t, int r, int b)
+    {
+        super.onLayout(changed, l, t, r, b);
+
+        mAutoBackOriginPos.x = mAutoBackView.getLeft();
+        mAutoBackOriginPos.y = mAutoBackView.getTop();
+    }
+
+    @Override
+    protected void onFinishInflate()
+    {
+        super.onFinishInflate();
+
+        mDragView = getChildAt(0);
+        mAutoBackView = getChildAt(1);
+        mEdgeTrackerView = getChildAt(2);
+    }
+}

src/main/res/values/attr.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="RefreshLayout">
+        <attr name="topView" format="reference"/>
+        <attr name="mainView" format="reference"/>
+        <attr name="bottomView" format="reference"/>
+    </declare-styleable>
+</resources>

src/main/res/values/strings.xml

+<resources>
+    <string name="app_name">RefrashViews</string>
+</resources>

src/test/java/com/x/leo/refrashviews/ExampleUnitTest.java

+package com.x.leo.refrashviews;
+
+import org.junit.Test;
+
+import static org.junit.Assert.*;
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
+ */
+public class ExampleUnitTest {
+    @Test
+    public void addition_isCorrect() throws Exception {
+        assertEquals(4, 2 + 2);
+    }
+}
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