[优化] 优化布局

Author: F1ReKing

library/src/main/java/com/f1reking/statuslayout/library/StatusLayout.kt

@@ -1,10 +1,12 @@
 package com.f1reking.statuslayout.library
 
+import android.support.annotation.DrawableRes
 import android.support.annotation.LayoutRes
 import android.support.annotation.StringRes
 import android.text.TextUtils
 import android.view.LayoutInflater
 import android.view.View
+import android.widget.ImageView
 import android.widget.TextView
 
 /**
@@ -27,6 +29,9 @@ class StatusLayout {
     private var emptyText: String = ""
     private var errorText: String = ""
 
+    @DrawableRes private var emptyImgID: Int = 0
+    @DrawableRes private var errorImgID: Int = 0
+
     private var inflater: LayoutInflater? = null
     private var statusLayoutHelper: StatusLayoutHelper? = null
     private var statusClickListener: StatusClickListener? = null
@@ -48,10 +53,12 @@ class StatusLayout {
         this.emptyLayout = builder.emptyLayout
         this.emptyLayoutID = builder.emptyLayoutID
         this.emptyText = builder.emptyText
+        this.emptyImgID = builder.emptyImgID
 
         this.errorLayout = builder.errorLayout
         this.errorLayoutID = builder.errorLayoutID
         this.errorText = builder.errorText
+        this.errorImgID = builder.errorImgID
 
         this.statusClickListener = builder.statusClickListener
         this.statusLayoutHelper = StatusLayoutHelper(contentLayout)
@@ -102,11 +109,16 @@ class StatusLayout {
             return
         }
 
-        val view = emptyLayout!!.findViewById<TextView>(R.id.tv_click_empty)
-        if (null == view) { //防止自定义布局ID出错
+        if (emptyImgID > 0) {
+            val emptyImageView = emptyLayout!!.findViewById<ImageView>(R.id.iv_status_empty)
+            emptyImageView?.setImageResource(emptyImgID)
+        }
+
+        val emptyClickView = emptyLayout!!.findViewById<TextView>(R.id.tv_click_empty)
+        if (null == emptyClickView) { //防止自定义布局ID出错
             return
         }
-        view.setOnClickListener {
+        emptyClickView.setOnClickListener {
             statusClickListener!!.onEmptyClick(it)
         }
     }
@@ -131,6 +143,11 @@ class StatusLayout {
             return
         }
 
+        if (errorImgID > 0) {
+            val emptyImageView = errorLayout!!.findViewById<ImageView>(R.id.iv_status_error)
+            emptyImageView?.setImageResource(errorImgID)
+        }
+
         val view = errorLayout!!.findViewById<TextView>(R.id.tv_click_error)
         if (null == view) { //防止自定义布局ID出错
             return
@@ -155,6 +172,9 @@ class StatusLayout {
         var emptyText: String = ""
         var errorText: String = ""
 
+        @DrawableRes var emptyImgID: Int = 0
+        @DrawableRes var errorImgID: Int = 0
+
         lateinit var statusClickListener: StatusClickListener
 
         constructor(contentLayout: View) {
@@ -203,6 +223,11 @@ class StatusLayout {
             return this
         }
 
+        fun setEmptyImg(@DrawableRes emptyImgID: Int): Builder {
+            this.emptyImgID = emptyImgID
+            return this
+        }
+
         fun setEmptyText(@StringRes emptyTextStringRes: Int): Builder {
             this.emptyText = contentLayout?.context?.resources?.getString(emptyTextStringRes)!!
             return this
@@ -223,6 +248,11 @@ class StatusLayout {
             return this
         }
 
+        fun setErrorImg(@DrawableRes errorImgID: Int): Builder {
+            this.errorImgID = errorImgID
+            return this
+        }
+
         fun setErrorText(@StringRes errorTextStringRes: Int): Builder {
             this.errorText = contentLayout?.context?.resources?.getString(errorTextStringRes)!!
             return this

library/src/main/res/layout/layout_empty.xml

@@ -2,12 +2,13 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="@color/white"
     android:gravity="center"
     android:orientation="vertical"
-    android:background="@color/white"
     >
 
     <ImageView
+        android:id="@+id/iv_status_empty"
         android:layout_width="150dp"
         android:layout_height="100dp"
         android:src="@drawable/ic_no"
@@ -27,14 +28,14 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_marginTop="20dp"
-        android:text="刷新"
-        android:textColor="@color/click"
-        android:textSize="14sp"
-        android:paddingTop="5dp"
+        android:background="@drawable/shape_bg_click"
         android:paddingBottom="5dp"
         android:paddingLeft="10dp"
         android:paddingRight="10dp"
-        android:background="@drawable/shape_bg_click"
+        android:paddingTop="5dp"
+        android:text="刷新"
+        android:textColor="@color/click"
+        android:textSize="14sp"
         />
 
 </LinearLayout>

library/src/main/res/layout/layout_error.xml

@@ -8,6 +8,7 @@
     >
 
     <ImageView
+        android:id="@+id/iv_status_error"
         android:layout_width="150dp"
         android:layout_height="100dp"
         android:src="@drawable/ic_no"

library/src/main/res/layout/layout_loading.xml

@@ -2,6 +2,7 @@
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
+    android:background="@color/white"
     android:gravity="center"
     android:orientation="vertical"
     >
@@ -17,8 +18,8 @@
         android:layout_height="wrap_content"
         android:layout_marginTop="10dp"
         android:text="加载中"
-        android:textSize="16sp"
         android:textColor="@color/text"
+        android:textSize="16sp"
         />
 
 </LinearLayout>