add change color programmatically

Author: yankai-victor

README.md

@@ -23,7 +23,7 @@ Usage
 gradle
 
 ```
-compile 'com.victor:lib:1.0.2'
+compile 'com.victor:lib:1.0.3'
 ```
 
 

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

@@ -6,4 +6,8 @@
         <attr name="shadow_position" format="integer" />
         <attr name="loading_speed" format="integer"/>
     </declare-styleable>
+
+    <declare-styleable name="CradleBall">
+        <attr name="cradle_ball_color" format="color" />
+    </declare-styleable>
 </resources>

lib/build.gradle

@@ -9,7 +9,7 @@ android {
         minSdkVersion 11
         targetSdkVersion 23
         versionCode 1
-        versionName "1.0.2"
+        versionName "1.0.3"
     }
     buildTypes {
         release {

lib/src/main/java/com/victor/loading/book/BookLoading.java

@@ -53,7 +53,7 @@ public BookLoading(Context context, AttributeSet attrs, int defStyleAttr) {
     private void initView(Context context) {
         LayoutInflater.from(context).inflate(R.layout.book_loading, this, true);
         pageViews = new ArrayList<>();
-        bookHandler=new BookHandler(this);
+        bookHandler = new BookHandler(this);
     }
 
     @Override
@@ -129,38 +129,38 @@ public void onAnimationRepeat(Animator animation) {
 
     }
 
-    public void start(){
-        isStart=true;
+    public void start() {
+        isStart = true;
         bookHandler.obtainMessage().sendToTarget();
     }
 
-    public void stop(){
-        isStart=false;
+    public void stop() {
+        isStart = false;
         bookHandler.removeCallbacks(null);
         bookHandler.removeCallbacksAndMessages(null);
     }
 
-    public boolean isStart(){
+    public boolean isStart() {
         return isStart;
     }
 
-    static class BookHandler extends Handler{
+    static class BookHandler extends Handler {
         private WeakReference<BookLoading> weakReference;
 
-        public BookHandler(BookLoading bookLoading){
-            weakReference=new WeakReference<>(bookLoading);
+        public BookHandler(BookLoading bookLoading) {
+            weakReference = new WeakReference<>(bookLoading);
         }
 
         @Override
         public void handleMessage(Message msg) {
             super.handleMessage(msg);
-            BookLoading bookLoading=weakReference.get();
-            if (null==bookLoading)
+            BookLoading bookLoading = weakReference.get();
+            if (null == bookLoading)
                 return;
             bookLoading.playAnim();
 
-            Message message=obtainMessage();
-            sendMessageDelayed(message,DURATION*5);
+            Message message = obtainMessage();
+            sendMessageDelayed(message, DURATION * 5);
         }
     }
 }

lib/src/main/java/com/victor/loading/newton/CradleBall.java

@@ -1,12 +1,15 @@
 package com.victor.loading.newton;
 
 import android.content.Context;
+import android.content.res.TypedArray;
 import android.graphics.Canvas;
 import android.graphics.Color;
 import android.graphics.Paint;
 import android.util.AttributeSet;
 import android.view.View;
 
+import com.victor.loading.R;
+
 /**
  * @author Yan
  *         create at 15/8/9
@@ -18,24 +21,31 @@ public class CradleBall extends View {
 
     private Paint paint;
 
+    private int loadingColor = Color.WHITE;
+
     public CradleBall(Context context) {
         super(context);
-        initView();
+        initView(null);
     }
 
     public CradleBall(Context context, AttributeSet attrs) {
         super(context, attrs);
-        initView();
+        initView(attrs);
     }
 
     public CradleBall(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs, defStyleAttr);
-        initView();
+        initView(attrs);
     }
 
-    private void initView() {
+    private void initView(AttributeSet attrs) {
+        if (null != attrs) {
+            TypedArray typedArray = getContext().obtainStyledAttributes(attrs, R.styleable.CradleBall);
+            loadingColor = typedArray.getColor(R.styleable.CradleBall_cradle_ball_color, Color.WHITE);
+            typedArray.recycle();
+        }
         paint = new Paint();
-        paint.setColor(Color.WHITE);
+        paint.setColor(loadingColor);
         paint.setStyle(Paint.Style.FILL);
         paint.setAntiAlias(true);
     }
@@ -53,4 +63,14 @@ protected void onDraw(Canvas canvas) {
 
         canvas.drawCircle(width / 2, height / 2, width / 2, paint);
     }
+
+    public void setLoadingColor(int color) {
+        loadingColor = color;
+        paint.setColor(color);
+        postInvalidate();
+    }
+
+    public int getLoadingColor() {
+        return loadingColor;
+    }
 }

lib/src/main/java/com/victor/loading/newton/NewtonCradleLoading.java

@@ -176,4 +176,12 @@ public void stop() {
     public boolean isStart() {
         return isStart;
     }
+
+    public void setLoadingColor(int color) {
+        cradleBallOne.setLoadingColor(color);
+        cradleBallTwo.setLoadingColor(color);
+        cradleBallThree.setLoadingColor(color);
+        cradleBallFour.setLoadingColor(color);
+        cradleBallFive.setLoadingColor(color);
+    }
 }

lib/src/main/java/com/victor/loading/rotate/RotateLoading.java

@@ -140,6 +140,14 @@ protected void onDraw(Canvas canvas) {
         }
     }
 
+    public void setLoadingColor(int color) {
+        this.color = color;
+    }
+
+    public int getLoadingColor() {
+        return color;
+    }
+
     public void start() {
         startAnimator();
         isStart = true;

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

@@ -6,4 +6,8 @@
         <attr name="shadow_position" format="integer"/>
         <attr name="loading_speed" format="integer"/>
     </declare-styleable>
+
+    <declare-styleable name="CradleBall">
+        <attr name="cradle_ball_color" format="color" />
+    </declare-styleable>
 </resources>