add imagePicker support

example/pubspec.lock

@@ -81,6 +81,13 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.11"
   flutter_screenutil:
     dependency: transitive
     description:
@@ -100,6 +107,34 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "3.17.1"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.12.2"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.4"
+  image_picker:
+    dependency: transitive
+    description:
+      name: image_picker
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.6.7+15"
+  image_picker_platform_interface:
+    dependency: transitive
+    description:
+      name: image_picker_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.1"
   intl:
     dependency: transitive
     description:
@@ -135,6 +170,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.8.0-nullsafety.1"
+  pedantic:
+    dependency: transitive
+    description:
+      name: pedantic
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.9.2"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter

lib/ansu_ui.dart

@@ -1,5 +1,7 @@
 library ansu_ui;
 
+import 'dart:io';
+
 import 'package:ansu_ui/bar/as_tab_indicator.dart';
 import 'package:ansu_ui/painters/as_numeric_painter.dart';
 import 'package:ansu_ui/utils/city_util.dart';
@@ -7,7 +9,7 @@ import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_screenutil/flutter_screenutil.dart';
 import 'package:flutter_easyrefresh/easy_refresh.dart';
-
+import 'package:image_picker/image_picker.dart';
 
 export 'package:flutter_screenutil/flutter_screenutil.dart';
 export 'package:flutter_easyrefresh/easy_refresh.dart';
@@ -56,11 +58,11 @@ part 'divider/as_divider.dart';
 part 'text_field/as_search_text_field.dart';
 
 part 'utils/screen_adapter.dart';
+part 'utils/camera_util.dart';
 
 part 'extension/num_extension.dart';
+part 'extension/list_extension.dart';
 part 'extension/widget_extension.dart';
 part 'extension/string_extension.dart';
 part 'extension/text_style_extension.dart';
 part 'extension/text_extension.dart';
-
-

lib/extension/list_extension.dart

@@ -0,0 +1,13 @@
+part of ansu_ui;
+
+extension SeparateExt on List<Widget> {
+  List<Widget> sepWidget({Widget separate}) {
+    return List.generate(this.length * 2 - 1, (index) {
+      if (index.isEven)
+        return this[index ~/ 2];
+      else
+        return separate ?? 10.wb;
+    });
+  }
+
+}

lib/extension/text_extension.dart

@@ -28,4 +28,17 @@ extension TextExtension on Text {
 
   Text get black65 =>
       Text(this.data, style: this.style?.black65 ?? TextStyle().black65);
+
+  Text copyWith({
+    FontWeight fontWeight,
+    Color color,
+    double fontSize,
+  }) {
+    return Text(this.data,
+        style: this.style.copyWith(
+              fontWeight: fontWeight,
+              color: color,
+              fontSize: fontSize,
+            ));
+  }
 }

lib/extension/widget_extension.dart

@@ -1,12 +1,5 @@
 part of ansu_ui;
 
-extension SeparateExt on List {
+extension WidgetExt on Widget {
-  List<Widget> sepWidget({Widget separate}) {
+  Widget get expanded => Expanded(child: this);
-    return List.generate(this.length * 2 - 1, (index) {
-      if (index.isEven)
-        return this[index ~/ 2];
-      else
-        return separate ?? 10.wb;
-    });
-  }
 }

lib/utils/camera_util.dart

@@ -0,0 +1,12 @@
+part of ansu_ui;
+
+///获取相机文件
+Future<File> camFile({maxHeight = 3000, maxWidth = 3000}) async {
+  var pickedFile = await ImagePicker().getImage(
+    source: ImageSource.camera,
+    maxHeight: maxHeight,
+    maxWidth: maxWidth,
+  );
+  if (pickedFile == null) return null;
+  return File(pickedFile.path);
+}

pubspec.lock

@@ -62,6 +62,13 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "2.1.6"
+  flutter_plugin_android_lifecycle:
+    dependency: transitive
+    description:
+      name: flutter_plugin_android_lifecycle
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.11"
   flutter_screenutil:
     dependency: "direct main"
     description:
@@ -74,6 +81,34 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.12.2"
+  http_parser:
+    dependency: transitive
+    description:
+      name: http_parser
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "3.1.4"
+  image_picker:
+    dependency: "direct main"
+    description:
+      name: image_picker
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "0.6.7+15"
+  image_picker_platform_interface:
+    dependency: transitive
+    description:
+      name: image_picker_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.1.1"
   lpinyin:
     dependency: "direct main"
     description:
@@ -102,6 +137,20 @@ packages:
       url: "https://pub.flutter-io.cn"
     source: hosted
     version: "1.8.0-nullsafety.1"
+  pedantic:
+    dependency: transitive
+    description:
+      name: pedantic
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.9.2"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      url: "https://pub.flutter-io.cn"
+    source: hosted
+    version: "1.0.3"
   sky_engine:
     dependency: transitive
     description: flutter

pubspec.yaml

@@ -13,6 +13,7 @@ dependencies:
   flutter_screenutil: ^3.2.0
   flutter_easyrefresh: ^2.1.6
   lpinyin: ^1.1.0
+  image_picker: ^0.6.7+15
 
 dev_dependencies:
   flutter_test: