update demo & README.md

Author: junerver

README.md

@@ -6,3 +6,38 @@
 
 使用：
 ` implementation 'xyz.junerver.ssktx:ss-ktx:0.0.1'`
+
+通过一个扩展函数，使用 DSL 风格的代码，轻松的构建 SpannableString ：
+
+<img
+src="./art/11b3f615be00077561230273f0eb724.jpg"
+align=center />
+
+
+```kotlin
+textView.buildSpannableString {
+   "你可以这样，".asSpannableString {
+       setBackgroundColor("#ff0099")
+   }
+   "还可以这样用"{
+       setBackgroundColor("#ffff99")
+   }
+   addText("\n我已详细阅读并同意") {
+       setBackgroundColor("#FF9900")
+       setStyle(Typeface.BOLD_ITALIC)
+       userUnderLine()
+       useStrikethrough()
+       setDrawableRight(R.drawable.icon_dingding, DynamicDrawableSpan.ALIGN_CENTER)
+   }
+   addText("\n打电话") {
+       asURL("tel:10086")
+   }
+   addText("《隐私政策》") {
+       setForegroundColor("#0099FF")
+       setDrawableLeft(R.drawable.icon_wechat)
+       onClick {
+
+       }
+   }
+}
+```

app/src/main/AndroidManifest.xml

@@ -8,6 +8,15 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.SpannableStringDslExtension" />
+        android:theme="@style/Theme.SpannableStringDslExtension" >
+        <activity android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
 
 </manifest>

app/src/main/java/xyz/junerver/ssktx/MainActivity.kt

@@ -30,20 +30,20 @@ class MainActivity : AppCompatActivity() {
             "还可以这样用"{
                 setBackgroundColor("#ffff99")
             }
-            addText("我已详细阅读并同意") {
+            addText("\n我已详细阅读并同意") {
                 setBackgroundColor("#FF9900")
                 setStyle(Typeface.BOLD_ITALIC)
                 userUnderLine()
                 useStrikethrough()
                 setDrawableRight(R.drawable.icon_dingding, DynamicDrawableSpan.ALIGN_CENTER)
             }
-            addText("打电话") {
+            addText("\n打电话") {
                 asURL("tel:10086")
             }
             addText("《隐私政策》") {
                 setForegroundColor("#0099FF")
                 setDrawableLeft(R.drawable.icon_wechat)
-                onClick() {
+                onClick {
 
                 }
             }