Add support for text style and font family from attr for TagView

README.md

@@ -87,6 +87,8 @@ Now, you have successfully created some TagViews. The following will show some m
 | tag_cross_area_padding | dimension | The padding of the cross area(default 10dp)
 | tag_support_letters_rlt | boolean | Whether to support 'letters show with RTL(eg: Android -> diordnA)' style(default false)
 | tag_background | reference | TagView background resource(default none background)
+| tag_text_style | enum | TagView text style. (Like TextView text style)
+| tag_text_font_family | string | TagView font family (ej. san-serif-medium)
 
 **You can set these attributes in layout file, or use setters(each attribute has get and set method) to set them.**
 

androidtagview/src/main/java/co/lujun/androidtagview/TagContainerLayout.java

@@ -29,12 +29,15 @@
 import android.view.View;
 import android.view.ViewGroup;
 
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collections;
 import java.util.List;
 
 import androidx.annotation.DrawableRes;
+import androidx.annotation.IntDef;
 import androidx.customview.widget.ViewDragHelper;
 
 import static co.lujun.androidtagview.Utils.dp2px;
@@ -156,6 +159,22 @@ public class TagContainerLayout extends ViewGroup {
      */
     private int mTagTextColor = Color.parseColor("#FF666666");
 
+    /**
+     * TagView text font family
+     */
+    private String mTagTextFontFamily = null;
+
+
+    /** @hide */
+    @IntDef(value = {Typeface.NORMAL, Typeface.BOLD, Typeface.ITALIC, Typeface.BOLD_ITALIC})
+    @Retention(RetentionPolicy.SOURCE)
+    public @interface Style {}
+
+    /**
+     * TagView text style
+     */
+    private @Style int mTagTextStyle = Typeface.NORMAL;
+
     /**
      * TagView typeface
      */
@@ -329,6 +348,8 @@ private void init(Context context, AttributeSet attrs, int defStyleAttr) {
         mTagBackgroundColor = attributes.getColor(R.styleable.AndroidTagView_tag_background_color,
                 mTagBackgroundColor);
         mTagTextColor = attributes.getColor(R.styleable.AndroidTagView_tag_text_color, mTagTextColor);
+        mTagTextFontFamily = attributes.getString(R.styleable.AndroidTagView_tag_text_font_family);
+        mTagTextStyle = attributes.getInt(R.styleable.AndroidTagView_tag_text_style, mTagTextStyle);
         mTagTextDirection = attributes.getInt(R.styleable.AndroidTagView_tag_text_direction, mTagTextDirection);
         isTagViewClickable = attributes.getBoolean(R.styleable.AndroidTagView_tag_clickable, false);
         isTagViewSelectable = attributes.getBoolean(R.styleable.AndroidTagView_tag_selectable, false);
@@ -561,6 +582,7 @@ private void onAddTag(String text, int position) {
         addView(tagView, position);
     }
 
+
     private void initTagView(TagView tagView, int position) {
         int[] colors;
         if (mColorArrayList != null && mColorArrayList.size() > 0) {
@@ -581,6 +603,15 @@ private void initTagView(TagView tagView, int position) {
         tagView.setTagMaxLength(mTagMaxLength);
         tagView.setTextDirection(mTagTextDirection);
         tagView.setTypeface(mTagTypeface);
+
+        if (mTagTextFontFamily == null && mTagTextStyle != Typeface.NORMAL) {
+            tagView.setTypeface(Typeface.defaultFromStyle(mTagTextStyle));
+        } else if (mTagTextFontFamily != null) {
+            tagView.setTypeface(Typeface.create(mTagTextFontFamily, mTagTextStyle));
+        } else {
+            tagView.setTypeface(mTagTypeface);
+        }
+
         tagView.setBorderWidth(mTagBorderWidth);
         tagView.setBorderRadius(mTagBorderRadius);
         tagView.setTextSize(mTagTextSize);
@@ -1382,6 +1413,44 @@ public void setTagTextDirection(int textDirection) {
         this.mTagTextDirection = textDirection;
     }
 
+
+    /**
+     * Get TagView FontFamily
+     *
+     * @return
+     */
+    public String getTagTextFontFamily() {
+        return mTagTextFontFamily;
+    }
+
+    /**
+     * Set TagView FontFamily.
+     *
+     * @param fontFamily
+     */
+    public void setTagTextFontFamily(String fontFamily) {
+        this.mTagTextFontFamily = fontFamily;
+    }
+
+    /**
+     * Get TagView text style.
+     *
+     * @return
+     */
+    public @Style int getTagTextStyle() {
+        return mTagTextStyle;
+    }
+
+    /**
+     * Set TagView text style.
+     *
+     * @param textStyle
+     */
+    public void setTagTextStyle(@Style int textStyle) {
+        this.mTagTextStyle = textStyle;
+    }
+
+
     /**
      * Get TagView typeface.
      *

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

@@ -24,6 +24,13 @@
         <attr name="tag_text_size" format="dimension" />
         <attr name="tag_bd_distance" format="dimension" />
         <attr name="tag_text_color" format="color" />
+        <attr name="tag_text_font_family" format="string" />
+        <attr name="tag_text_style" format="enum">
+            <enum name="normal" value="0" />
+            <enum name="bold" value="1" />
+            <enum name="italic" value="2" />
+            <enum name="bold_italic" value="3" />
+        </attr>
         <attr name="tag_border_color" format="color" />
         <attr name="tag_background_color" format="color" />
         <attr name="tag_max_length" format="integer" />
@@ -51,5 +58,6 @@
         <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>

sample/src/main/res/layout/content_main.xml

@@ -39,6 +39,7 @@
                 app:tag_clickable="true"
                 app:tag_enable_cross="true"
                 app:tag_theme="pure_teal"
+                app:tag_text_style="italic"
                 app:vertical_interval="10dp" />
 
             <LinearLayout
@@ -74,6 +75,7 @@
                 app:horizontal_interval="10dp"
                 app:tag_clickable="false"
                 app:tag_theme="random"
+                app:tag_text_font_family="sans-serif-black"
                 app:vertical_interval="10dp" />
 
             <co.lujun.androidtagview.TagContainerLayout