Set typeface from xml

bigb45 · Mar 4, 2017 · f0ce3d2 · f0ce3d2
1 parent 99276c2
commit f0ce3d2
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diff --git a/WheelPicker/src/main/java/com/aigestudio/wheelpicker/WheelPicker.java b/WheelPicker/src/main/java/com/aigestudio/wheelpicker/WheelPicker.java
@@ -274,6 +274,11 @@ public class WheelPicker extends View implements IDebug, IWheelPicker, Runnable
      */
     private boolean isForceFinishScroll;
 
+    /**
+     * Font typeface path from assets
+     */
+    private String fontPath;
+
     private boolean isDebug;
 
     public WheelPicker(Context context) {
@@ -310,6 +315,7 @@ public WheelPicker(Context context, AttributeSet attrs) {
         hasAtmospheric = a.getBoolean(R.styleable.WheelPicker_wheel_atmospheric, false);
         isCurved = a.getBoolean(R.styleable.WheelPicker_wheel_curved, false);
         mItemAlign = a.getInt(R.styleable.WheelPicker_wheel_item_align, ALIGN_CENTER);
+        fontPath = a.getString(R.styleable.WheelPicker_wheel_font_path);
         a.recycle();
 
         // 可见数据项改变后更新与之相关的参数
@@ -319,6 +325,11 @@ public WheelPicker(Context context, AttributeSet attrs) {
         mPaint = new Paint(Paint.ANTI_ALIAS_FLAG | Paint.DITHER_FLAG | Paint.LINEAR_TEXT_FLAG);
         mPaint.setTextSize(mItemTextSize);
 
+        if (fontPath != null) {
+            Typeface typeface = Typeface.createFromAsset(context.getAssets(), fontPath);
+            setTypeface(typeface);
+        }
+
         // 更新文本对齐方式
         // Update alignment of text
         updateItemTextAlign();

diff --git a/WheelPicker/src/main/res/values/attrs.xml b/WheelPicker/src/main/res/values/attrs.xml
@@ -24,5 +24,6 @@
             <enum name="left" value="1" />
             <enum name="right" value="2" />
         </attr>
+        <attr name="wheel_font_path" format="string" />
     </declare-styleable>
 </resources>