From 9903e86ae27c56603936e44d7677332739cc0db5 Mon Sep 17 00:00:00 2001
From: JessYan <jessyan@foxmail.com>
Date: Mon, 22 Oct 2018 14:17:29 +0800
Subject: [PATCH] Add AutoSizeConfig#setDesignWidthInDp(int) and
 AutoSizeConfig#setDesignHeightInDp(int)

---
 .../me/jessyan/autosize/AutoSizeConfig.java   | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/autosize/src/main/java/me/jessyan/autosize/AutoSizeConfig.java b/autosize/src/main/java/me/jessyan/autosize/AutoSizeConfig.java
index 25ba707..828a0a3 100644
--- a/autosize/src/main/java/me/jessyan/autosize/AutoSizeConfig.java
+++ b/autosize/src/main/java/me/jessyan/autosize/AutoSizeConfig.java
@@ -449,6 +449,7 @@ public void setVertical(boolean vertical) {
      * @param screenWidth 屏幕宽度
      */
     public void setScreenWidth(int screenWidth) {
+        Preconditions.checkArgument(screenWidth > 0, "screenWidth must be > 0");
         mScreenWidth = screenWidth;
     }
 
@@ -458,9 +459,30 @@ public void setScreenWidth(int screenWidth) {
      * @param screenHeight 屏幕高度 (包含状态栏和导航栏)
      */
     public void setScreenHeight(int screenHeight) {
+        Preconditions.checkArgument(screenHeight > 0, "screenHeight must be > 0");
         mScreenHeight = screenHeight;
     }
 
+    /**
+     * 设置全局设计图宽度
+     *
+     * @param designWidthInDp 设计图宽度
+     */
+    public void setDesignWidthInDp(int designWidthInDp) {
+        Preconditions.checkArgument(designWidthInDp > 0, "designWidthInDp must be > 0");
+        mDesignWidthInDp = designWidthInDp;
+    }
+
+    /**
+     * 设置全局设计图高度
+     *
+     * @param designHeightInDp 设计图高度
+     */
+    public void setDesignHeightInDp(int designHeightInDp) {
+        Preconditions.checkArgument(designHeightInDp > 0, "designHeightInDp must be > 0");
+        mDesignHeightInDp = designHeightInDp;
+    }
+
     /**
      * 获取使用者在 AndroidManifest 中填写的 Meta 信息
      * <p>