[ +] MiniFenShiView 增加一个 enableGradientBottom 属性，控制渐变是否显隐

yangsanning · Jul 4, 2020 · 7c715fa · 7c715fa
1 parent 5d9f9d0
commit 7c715fa
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Showing 4 changed files with 27 additions and 13 deletions.
diff --git a/app/src/main/res/layout/activity_mini_fen_shi.xml b/app/src/main/res/layout/activity_mini_fen_shi.xml
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools"
+    xmlns:ysn="http://schemas.android.com/apk/res-auto"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    android:gravity="center"
     android:fillViewport="true"
+    android:gravity="center"
     android:orientation="vertical"
     tools:context=".MainActivity">
 
@@ -104,7 +105,8 @@
                 android:layout_width="100dp"
                 android:layout_height="65dp"
                 android:layout_marginTop="5dp"
-                android:layout_marginBottom="5dp" />
+                android:layout_marginBottom="5dp"
+                ysn:enableGradientBottom="false" />
 
             <TextView
                 android:id="@+id/mini_fen_shi_activity_code4"

diff --git a/stock/src/main/java/ysn/com/stock/config/MiniFenShiConfig.java b/stock/src/main/java/ysn/com/stock/config/MiniFenShiConfig.java
@@ -33,6 +33,7 @@ public class MiniFenShiConfig {
     public int downColor;
     public int equalColor;
     public int gradientBottomColor;
+    public boolean enableGradientBottom;
     public int strokeWidth;
     public int areaAlpha;
     public PathEffect pathEffect;
@@ -57,7 +58,9 @@ public void initAttr(Context context, AttributeSet attrs) {
         upColor = typedArray.getColor(R.styleable.MiniFenShiView_upColor, ResUtils.getColor(context, R.color.mini_fen_shi_up));
         downColor = typedArray.getColor(R.styleable.MiniFenShiView_downColor, ResUtils.getColor(context, R.color.mini_fen_shi_down));
         equalColor = typedArray.getColor(R.styleable.MiniFenShiView_equalColor, ResUtils.getColor(context, R.color.mini_fen_shi_equal));
+
         gradientBottomColor = typedArray.getColor(R.styleable.MiniFenShiView_gradientBottomColor, ResUtils.getColor(context, R.color.mini_fen_shi_gradient_bottom));
+        enableGradientBottom = typedArray.getBoolean(R.styleable.MiniFenShiView_enableGradientBottom, true);
 
         strokeWidth = typedArray.getDimensionPixelSize(R.styleable.MiniFenShiView_strokeWidth, 4);
         areaAlpha = typedArray.getDimensionPixelSize(R.styleable.MiniFenShiView_areaAlpha, 150);

diff --git a/stock/src/main/java/ysn/com/stock/view/MiniFenShiView.java b/stock/src/main/java/ysn/com/stock/view/MiniFenShiView.java
@@ -69,16 +69,19 @@ protected void onChildDraw(Canvas canvas) {
             return;
         }
 
-        //渐变效果
-        LinearGradient gradient = new LinearGradient(
-                0,
-                getTopTableMaxY(),
-                0,
-                getTopTableMinY(),
-                config.gradientBottomColor,
-                config.currentColor,
-                Shader.TileMode.CLAMP);
-        config.priceAreaPaint.setShader(gradient);
+        if (config.enableGradientBottom) {
+            //渐变效果
+            LinearGradient gradient = new LinearGradient(
+                    0,
+                    getTopTableMaxY(),
+                    0,
+                    getTopTableMinY(),
+                    config.gradientBottomColor,
+                    config.currentColor,
+                    Shader.TileMode.CLAMP);
+            config.priceAreaPaint.setShader(gradient);
+        }
+
         config.pricePaint.setColor(config.currentColor);
         config.dottedLinePaint.setColor(config.currentColor);
 
@@ -118,7 +121,10 @@ private void drawPriceLine(Canvas canvas) {
         config.pricePath.lineTo(getX(dataManager.getLastPricePosition()), topTableMaxY);
         config.pricePath.lineTo(getCircleX(), topTableMaxY);
         config.pricePath.close();
-        canvas.drawPath(config.pricePath, config.priceAreaPaint);
+
+        if (config.enableGradientBottom) {
+            canvas.drawPath(config.pricePath, config.priceAreaPaint);
+        }
 
         config.pricePath.reset();
     }

diff --git a/stock/src/main/res/values/attrs_mini_fen_shi.xml b/stock/src/main/res/values/attrs_mini_fen_shi.xml
@@ -7,8 +7,11 @@
         <attr name="downColor" format="color" />
         <!-- 不涨不跌颜色-->
         <attr name="equalColor" format="color" />
+
         <!-- 渐变底部颜色-->
         <attr name="gradientBottomColor" format="color" />
+        <!-- 是否启用底部渐变-->
+        <attr name="enableGradientBottom" format="boolean" />
 
         <!-- 实线宽-->
         <attr name="strokeWidth" format="dimension" />