Updates

yingLanNull · yingLanNull · commit 0144adbd13bb · 2017-04-27T15:03:37.000+08:00
diff --git a/READEME_CN.md b/READEME_CN.md
@@ -17,6 +17,13 @@
 
 ## 使用方法
 
+#### Gradle 配置
+```
+dependencies {
+    compile 'com.yinglan.shadowimageview:shadowimageview:1.0.2'
+}
+```
+
 ### 布局
 
 ```
@@ -35,6 +42,11 @@
     shadow.setImageDrawable(drawable); 
 ```
 
+### 设置图片半径
+```
+    shadow.setImageRadius(radius);
+```
+
 ## 注意
 
 看了[PPMusicImageShadow](https://github.com/PierrePerrin/PPMusicImageShadow)的效果，抽时间做了简单实现没有上传Jcenter库，可能会有潜在的问题做学习交流使用，期待大家有更好的实现方式。
diff --git a/README.md b/README.md
@@ -17,6 +17,13 @@
 
 ## Usage
 
+#### Gradle
+```
+dependencies {
+    compile 'com.yinglan.shadowimageview:shadowimageview:1.0.2'
+}
+```
+
 ### In layout
 
 ```
@@ -35,6 +42,11 @@
     shadow.setImageDrawable(drawable); 
 ```
 
+### Set the picture radius
+```
+    shadow.setImageRadius(radius);
+```
+
 ## FAQ
 
 See [PPMusicImageShadow](https://github.com/PierrePerrin/PPMusicImageShadow), the effect of time has made the simple implementation no upload Jcenter library, there may be a potential problem for study and communication, looking forward to you have a better way of implementation.
diff --git a/app/src/main/java/com/yinglan/shadowdemo/MainActivity.java b/app/src/main/java/com/yinglan/shadowdemo/MainActivity.java
@@ -4,21 +4,26 @@
 import android.graphics.drawable.BitmapDrawable;
 import android.os.Bundle;
 import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.AppCompatSeekBar;
 import android.view.View;
+import android.widget.SeekBar;
 
 import com.yinglan.shadowimageview.ShadowImageView;
 
 public class MainActivity extends AppCompatActivity {
 
     private com.yinglan.shadowimageview.ShadowImageView shadow;
+    private AppCompatSeekBar seekBar;
     private int resId = 1;
 
+
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
         this.shadow = (ShadowImageView) findViewById(R.id.shadow);
+        this.seekBar = (AppCompatSeekBar) findViewById(R.id.seekbar);
 
         shadow.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -48,5 +53,22 @@ public void onClick(View v) {
                     shadow.setImageDrawable(getResources().getDrawable(res));
             }
         });
+
+        seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
+            @Override
+            public void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {
+                shadow.setImageRadius(progress);
+            }
+
+            @Override
+            public void onStartTrackingTouch(SeekBar seekBar) {
+
+            }
+
+            @Override
+            public void onStopTrackingTouch(SeekBar seekBar) {
+
+            }
+        });
     }
 }
diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
@@ -1,17 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
-<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:app="http://schemas.android.com/apk/res-auto"
-    xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     android:background="@android:color/white"
-    tools:context="com.yinglan.shadowdemo.MainActivity">
+    android:orientation="vertical">
 
     <com.yinglan.shadowimageview.ShadowImageView
         android:id="@+id/shadow"
         android:layout_width="300dp"
         android:layout_height="300dp"
-        app:shadowRound="20dp"
+        app:shadowRound="0dp"
         app:shadowSrc="@mipmap/lotus" />
 
-</android.support.constraint.ConstraintLayout>
+    <android.support.v7.widget.AppCompatSeekBar
+        android:id="@+id/seekbar"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:max="500" />
+
+</LinearLayout>
diff --git a/shadowimageview/build.gradle b/shadowimageview/build.gradle
@@ -29,4 +29,4 @@ dependencies {
     compile 'com.android.support:appcompat-v7:25.1.1'
     compile 'com.android.support:palette-v7:25.0.0'
     testCompile 'junit:junit:4.12'
-}
+}
diff --git a/shadowimageview/src/main/java/com/yinglan/shadowimageview/ShadowImageView.java b/shadowimageview/src/main/java/com/yinglan/shadowimageview/ShadowImageView.java
@@ -85,18 +85,36 @@ public void onGlobalLayout() {
 
     public void setImageResource(int resId) {
         ((RoundImageView) getChildAt(0)).setImageResource(resId);
+        invalidate();
         mInvalidat = true;
     }
 
     public void setImageDrawable(Drawable drawable) {
         ((RoundImageView) getChildAt(0)).setImageDrawable(drawable);
+        invalidate();
+        mInvalidat = true;
+    }
+
+    public void setImageRadius(int radius) {
+        if (radius > getChildAt(0).getWidth() / 2 || radius > getChildAt(0).getHeight() / 2) {
+            if (getChildAt(0).getWidth() > getChildAt(0).getHeight()) {
+                radius = getChildAt(0).getHeight() / 2;
+            } else {
+                radius = getChildAt(0).getWidth() / 2;
+            }
+        }
+
+        this.shadowRound = radius;
+        ((RoundImageView) getChildAt(0)).setRound(shadowRound);
+        invalidate();
         mInvalidat = true;
     }
 
     @Override
     protected void dispatchDraw(Canvas canvas) {
 
         if (mInvalidat) {
+
             mInvalidat = false;
 
             View view = getChildAt(0);
diff --git a/show/shadow.gif b/show/shadow.gif
