add attribute for TagView background

VrasidasP · Jun 1, 2017 · 073800f · 073800f
1 parent 8fbc146
commit 073800f
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diff --git a/androidtagview/src/main/java/co/lujun/androidtagview/TagContainerLayout.java b/androidtagview/src/main/java/co/lujun/androidtagview/TagContainerLayout.java
@@ -7,6 +7,7 @@
 import android.graphics.Paint;
 import android.graphics.RectF;
 import android.graphics.Typeface;
+import android.support.annotation.DrawableRes;
 import android.support.v4.widget.ViewDragHelper;
 import android.util.AttributeSet;
 import android.view.Gravity;
@@ -237,6 +238,11 @@ public class TagContainerLayout extends ViewGroup {
      */
     private float mCrossLineWidth = 1.0f;
 
+    /**
+     * TagView background resource
+     */
+    private int mTagBackgroundResource;
+
     public TagContainerLayout(Context context) {
         this(context, null);
     }
@@ -305,6 +311,8 @@ private void init(Context context, AttributeSet attrs, int defStyleAttr) {
                 dp2px(context, mCrossLineWidth));
         mTagSupportLettersRTL = attributes.getBoolean(R.styleable.AndroidTagView_tag_support_letters_rlt,
                 mTagSupportLettersRTL);
+        mTagBackgroundResource = attributes.getResourceId(R.styleable.AndroidTagView_tag_background,
+                mTagBackgroundResource);
         attributes.recycle();
 
         mPaint = new Paint(Paint.ANTI_ALIAS_FLAG);
@@ -550,6 +558,7 @@ private void initTagView(TagView tagView, int position) {
         tagView.setCrossColor(mCrossColor);
         tagView.setCrossLineWidth(mCrossLineWidth);
         tagView.setTagSupportLettersRTL(mTagSupportLettersRTL);
+        tagView.setBackgroundResource(mTagBackgroundResource);
     }
 
     private void invalidateTags() {
@@ -1405,4 +1414,20 @@ public TagView getTagView(int position){
         }
         return (TagView) mChildViews.get(position);
     }
+
+    /**
+     * Get TagView background resource
+     * @return
+     */
+    public int getTagBackgroundResource() {
+        return mTagBackgroundResource;
+    }
+
+    /**
+     * Set TagView background resource
+     * @param tagBackgroundResource
+     */
+    public void setTagBackgroundResource(@DrawableRes int tagBackgroundResource) {
+        this.mTagBackgroundResource = tagBackgroundResource;
+    }
 }
diff --git a/androidtagview/src/main/res/values/attrs.xml b/androidtagview/src/main/res/values/attrs.xml
@@ -49,5 +49,6 @@
         <attr name="tag_cross_line_width" format="dimension" />
         <attr name="tag_cross_area_padding" format="dimension" />
         <attr name="tag_support_letters_rlt" format="boolean" />
+        <attr name="tag_background" format="reference" />
     </declare-styleable>
 </resources>