修改卡片的圆角图片

app/src/main/java/com/yuqirong/cardswipeview/RoundImageView.java

@@ -0,0 +1,61 @@
+package com.yuqirong.cardswipeview;
+
+import android.content.Context;
+import android.content.res.TypedArray;
+import android.graphics.Canvas;
+import android.graphics.Path;
+import android.graphics.RectF;
+import android.util.AttributeSet;
+import android.widget.ImageView;
+
+/**
+ * @author maomao
+ * @email qirong.yu@jubaobar.com
+ * @date 2017-3-3
+ */
+
+public class RoundImageView extends ImageView {
+
+    private Path mPath;
+    private RectF mRectF;
+    private float[] rids = new float[8];
+
+    public RoundImageView(Context context) {
+        this(context, null);
+    }
+
+    public RoundImageView(Context context, AttributeSet attrs) {
+        this(context, attrs, 0);
+    }
+
+    public RoundImageView(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        TypedArray array = context.obtainStyledAttributes(attrs, R.styleable.RoundImageView);
+        float mRadius = array.getDimension(R.styleable.RoundImageView_radius, 10);
+        rids[0] = mRadius;
+        rids[1] = mRadius;
+        rids[2] = mRadius;
+        rids[3] = mRadius;
+        rids[4] = 0f;
+        rids[5] = 0f;
+        rids[6] = 0f;
+        rids[7] = 0f;
+        array.recycle();
+        mPath = new Path();
+    }
+
+    @Override
+    protected void onDraw(Canvas canvas) {
+        mPath.reset();
+        mPath.addRoundRect(mRectF, rids, Path.Direction.CW);
+        canvas.clipPath(mPath);
+        super.onDraw(canvas);
+    }
+
+    @Override
+    protected void onSizeChanged(int w, int h, int oldw, int oldh) {
+        super.onSizeChanged(w, h, oldw, oldh);
+        mRectF = new RectF(0, 0, w, h);
+    }
+
+}

app/src/main/res/layout/item.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
     android:layout_width="336dp"
     android:layout_height="426dp"
     android:background="@drawable/shape_background"
@@ -12,11 +13,12 @@
         android:layout_height="0dp"
         android:layout_weight="1">
 
-        <ImageView
+        <com.yuqirong.cardswipeview.RoundImageView
             android:id="@+id/iv_avatar"
             android:layout_width="match_parent"
             android:layout_height="match_parent"
             android:scaleType="centerCrop"
+            app:radius="5dp"
             android:src="@drawable/img_avatar" />
 
         <ImageView

app/src/main/res/values/attrs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <declare-styleable name="RoundImageView">
+        <attr name="radius" format="reference|dimension" />
+    </declare-styleable>
+</resources>

build.gradle

@@ -6,7 +6,7 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.2.3'
-
+        classpath 'com.novoda:bintray-release:0.3.4'
         // NOTE: Do not place your application dependencies here; they belong
         // in the individual module build.gradle files
     }
@@ -16,6 +16,11 @@ allprojects {
     repositories {
         jcenter()
     }
+    tasks.withType(Javadoc) {
+        options {
+            encoding "UTF-8" charSet 'UTF-8' links "http://docs.oracle.com/javase/7/docs/api"
+        }
+    }
 }
 
 task clean(type: Delete) {

lib/build.gradle

@@ -1,4 +1,5 @@
 apply plugin: 'com.android.library'
+apply plugin: 'com.novoda.bintray-release'
 
 android {
     compileSdkVersion 25
@@ -29,3 +30,12 @@ dependencies {
     compile 'com.android.support:recyclerview-v7:25.1.1'
     testCompile 'junit:junit:4.12'
 }
+
+publish {
+    userOrg = 'yyyuqirong'
+    groupId = 'me.yuqirong'
+    artifactId = 'cardswipeview'
+    publishVersion = '1.0.0'
+    desc = 'the item of recyclerview can swipe'
+    website = 'https://github.com/yuqirong/CardSwipeView'
+}