优化代码

Author: junixapp

app/src/main/java/com/lxj/demo1/MainActivity.kt

@@ -101,10 +101,10 @@ class MainActivity : AppCompatActivity() {
 
         //测试布局中使用
         slInLayout.config(
-                emptyText = "大萨达所大撒",
+                emptyIcon = R.mipmap.ic_launcher_round,
                 loadingLayoutId = R.layout.custom_loading2,
-                errorLayoutId = R.layout.custom_error
-//                emptyLayoutId = R.layout.custom_empty
+                errorLayoutId = R.layout.custom_error,
+                emptyLayoutId = R.layout.custom_empty
         ) { slInLayout.postDelayed({slInLayout.showEmpty()}, 1000) }
         slInLayout.showLoading()
         slInLayout.postDelayed({slInLayout.showContent()}, 2000)

app/src/main/res/layout/custom_empty.xml

@@ -1,11 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <LinearLayout
+    android:gravity="center_vertical"
     xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content"
     android:layout_height="wrap_content">
 
+    <ImageView
+        android:layout_marginRight="10dp"
+        android:layout_width="25dp"
+        android:layout_height="25dp"/>
+
     <TextView
         android:textColor="#999"
-        android:text="没有数据"
+        android:text="没有数据1111"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"/>
 

statelayout-library/src/main/java/com/lxj/statelayout/StateLayout.kt

@@ -7,6 +7,7 @@ import android.content.Context
 import android.graphics.Color
 import androidx.fragment.app.Fragment
 import android.util.AttributeSet
+import android.util.Log
 import android.view.*
 import android.widget.FrameLayout
 import android.widget.ImageView
@@ -23,7 +24,7 @@ class StateLayout @JvmOverloads constructor(context: Context, attributeSet: Attr
     var animDuration = 250L
     var useContentBgWhenLoading = false //是否在Loading状态使用内容View的背景
     var enableLoadingShadow = false //是否启用加载状态时的半透明阴影
-    var emptyText: String = "暂无数据"
+    var emptyText: String = ""
     var emptyIcon: Int = 0
     var enableTouchWhenLoading = false
     var defaultShowLoading = false
@@ -257,9 +258,9 @@ class StateLayout @JvmOverloads constructor(context: Context, attributeSet: Attr
                 val group = emptyView as ViewGroup
                 (0 until group.childCount).forEach {
                     val child = group.getChildAt(it)
-                    if(child is TextView) {
+                    if(child is TextView && child.text.isNullOrEmpty() && !emptyText.isNullOrEmpty()) {
                         child.text = emptyText
-                    }else if(child is ImageView && emptyIcon!=0){
+                    }else if(child is ImageView && child.drawable==null && emptyIcon!=0){
                         child.setImageResource(emptyIcon)
                     }
                 }