优化示例代码

李卓原
Commit 0bde517aeb00a6174250bb0dd4d374f2ed1d0c0a 0bde517a 1 parent 93c8876e
Showing 2 changed files with 123 additions and 143 deletions
.idea/workspace.xml
example/lib/main.dart
--- a/.idea/workspace.xml
View file @0bde517
+++ b/.idea/workspace.xml
View file @0bde517
 <?xml version="1.0" encoding="UTF-8"?>
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-      <window_info id="Image Layers" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="false" content_ui="tabs" />
-      <window_info id="Capture Analysis" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
+      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="true" content_ui="tabs" />
+      <window_info id="Flutter Inspector" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
+      <window_info id="Cvs" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
+      <window_info id="Android Profiler" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="false" weight="0.33" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
+      <window_info id="Message" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Commander" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="0" side_tool="false" content_ui="tabs" />
+      <window_info id="Build Variants" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="true" content_ui="tabs" />
+      <window_info id="Logcat" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
+      <window_info id="Hierarchy" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="combo" />
+      <window_info id="Ant Build" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
+      <window_info id="Device File Explorer" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="true" content_ui="tabs" />
+      <window_info id="Messages" active="true" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.3297062" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
       <window_info id="Inspection" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.4" sideWeight="0.5" order="5" side_tool="false" content_ui="tabs" />
-      <window_info id="Version Control" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
-      <window_info id="Run" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
-      <window_info id="Terminal" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="8" side_tool="false" content_ui="tabs" />
       <window_info id="Captures" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="2" side_tool="false" content_ui="tabs" />
-      <window_info id="Project" active="true" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="true" show_stripe_button="true" weight="0.25" sideWeight="0.5" order="0" side_tool="false" content_ui="combo" />
       <window_info id="Find" active="false" anchor="bottom" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="1" side_tool="false" content_ui="tabs" />
-      <window_info id="Theme Preview" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
-      <window_info id="Favorites" active="false" anchor="left" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="3" side_tool="true" content_ui="tabs" />
-      <window_info id="Flutter Inspector" active="false" anchor="right" auto_hide="false" internal_type="DOCKED" type="DOCKED" visible="false" show_stripe_button="true" weight="0.33" sideWeight="0.5" order="4" side_tool="false" content_ui="tabs" />
     </layout>
   </component>
   <component name="VcsContentAnnotationSettings">
@@ -418,11 +332,69 @@
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1188">
+          <caret line="44" column="3" lean-forward="true" selection-start-line="44" selection-start-column="3" selection-end-line="44" selection-end-column="3" />
+          <folding>
+            <element signature="e#0#39#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="621">
+          <caret line="23" column="13" lean-forward="false" selection-start-line="23" selection-start-column="13" selection-end-line="23" selection-end-column="13" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/README.md">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="2160">
+          <caret line="80" column="16" lean-forward="true" selection-start-line="80" selection-start-column="16" selection-end-line="80" selection-end-column="16" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/flutter_screenutil.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="945">
+          <caret line="35" column="22" lean-forward="true" selection-start-line="35" selection-start-column="22" selection-end-line="35" selection-end-column="22" />
+          <folding>
+            <element signature="e#0#39#0" expanded="true" />
+          </folding>
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/example/android/app/src/main/AndroidManifest.xml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="1026">
+          <caret line="38" column="2" lean-forward="false" selection-start-line="38" selection-start-column="2" selection-end-line="38" selection-end-column="2" />
+        </state>
+      </provider>
+    </entry>
+    <entry file="file://$PROJECT_DIR$/lib/flutter_screenutil.dart">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="0">
+          <caret line="0" column="0" lean-forward="false" selection-start-line="0" selection-start-column="0" selection-end-line="0" selection-end-column="0" />
+          <folding />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/pubspec.yaml">
       <provider selected="true" editor-type-id="text-editor">
         <state relative-caret-position="243">
           <caret line="9" column="13" lean-forward="false" selection-start-line="9" selection-start-column="13" selection-end-line="9" selection-end-column="13" />
-          <folding />
         </state>
       </provider>
     </entry>
@@ -436,38 +408,37 @@
     </entry>
     <entry file="file://$PROJECT_DIR$/example/pubspec.yaml">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="376">
+        <state relative-caret-position="621">
           <caret line="23" column="13" lean-forward="false" selection-start-line="23" selection-start-column="13" selection-end-line="23" selection-end-column="13" />
           <folding />
         </state>
       </provider>
     </entry>
+    <entry file="file://$PROJECT_DIR$/example/android/app/src/main/AndroidManifest.xml">
+      <provider selected="true" editor-type-id="text-editor">
+        <state relative-caret-position="377">
+          <caret line="38" column="2" lean-forward="false" selection-start-line="38" selection-start-column="2" selection-end-line="38" selection-end-column="2" />
+        </state>
+      </provider>
+    </entry>
     <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="54">
-          <caret line="80" column="24" lean-forward="false" selection-start-line="80" selection-start-column="24" selection-end-line="80" selection-end-column="24" />
+        <state relative-caret-position="297">
+          <caret line="80" column="16" lean-forward="false" selection-start-line="80" selection-start-column="16" selection-end-line="80" selection-end-column="16" />
           <folding />
         </state>
       </provider>
     </entry>
     <entry file="file://$PROJECT_DIR$/example/lib/main.dart">
       <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="216">
-          <caret line="35" column="22" lean-forward="true" selection-start-line="35" selection-start-column="22" selection-end-line="35" selection-end-column="22" />
+        <state relative-caret-position="432">
+          <caret line="78" column="26" lean-forward="true" selection-start-line="78" selection-start-column="26" selection-end-line="78" selection-end-column="26" />
           <folding>
             <element signature="e#0#39#0" expanded="true" />
           </folding>
         </state>
       </provider>
     </entry>
-    <entry file="file://$PROJECT_DIR$/example/android/app/src/main/AndroidManifest.xml">
-      <provider selected="true" editor-type-id="text-editor">
-        <state relative-caret-position="0">
-          <caret line="0" column="25" lean-forward="false" selection-start-line="0" selection-start-column="25" selection-end-line="0" selection-end-column="25" />
-          <folding />
-        </state>
-      </provider>
-    </entry>
   </component>
   <component name="masterDetails">
     <states>
--- a/example/lib/main.dart
View file @0bde517
+++ b/example/lib/main.dart
View file @0bde517
@@ -59,18 +59,27 @@ class _MyHomePageState extends State<MyHomePage> {
                   width: ScreenUtil().setWidth(375),
                   height: ScreenUtil().setHeight(200),
                   color: Colors.red,
-                  child: Text(ScreenUtil().setWidth(375).toString()),
+                  child: Text(
+                    '我的宽度${ScreenUtil().setWidth(375)}dp',
+                    style: TextStyle(color: Colors.white),
+                  ),
                 ),
                 Container(
                   width: ScreenUtil().setWidth(375),
                   height: ScreenUtil().setHeight(200),
                   color: Colors.blue,
-                  child: Text(ScreenUtil().setWidth(375).toString()),
+                  child: Text('我的宽度${ScreenUtil().setWidth(375)}dp',
+                      style: TextStyle(color: Colors.white)),
                 ),
               ],
             ),
-            Text(ScreenUtil.screenWidth.toString()),
-            Text(ScreenUtil.screenHeight.toString()),
+            Text('设备的屏幕宽度：${ScreenUtil.screenWidth}px'),
+            Text('设备的屏幕高度:${ScreenUtil.screenHeight}px'),
+            Text('设备的像素密度:${ScreenUtil.pixelRatio}'),
+            Text('底部安全区距离:${ScreenUtil.bottomBarHeight}px'),
+            Text('状态栏高度:${ScreenUtil.statusBarHeight}px'),
+            Text('宽度相对于设计稿放大的倍数:${ScreenUtil().scaleWidth}'),
+            Text('高度相对于设计稿放大的倍数:${ScreenUtil().scaleHeight}'),
           ],
         ),
       ),