feat

ios/Podfile

@@ -37,5 +37,13 @@ end
 post_install do |installer|
   installer.pods_project.targets.each do |target|
     flutter_additional_ios_build_settings(target)
+    target.build_configurations.each do |config|
+      config.build_settings['GCC_PREPROCESSOR_DEFINITIONS'] ||= [
+        '$(inherited)',
+
+        ## dart: [PermissionGroup.location, PermissionGroup.locationAlways, PermissionGroup.locationWhenInUse]
+        'PERMISSION_LOCATION=1',
+      ]
+    end
   end
 end

ios/Runner.xcodeproj/project.pbxproj

@@ -357,7 +357,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -376,7 +376,7 @@
 				DEVELOPMENT_TEAM = W48DPW925L;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 16.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -436,7 +436,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
@@ -485,7 +485,7 @@
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				IPHONEOS_DEPLOYMENT_TARGET = 14.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
@@ -506,7 +506,7 @@
 				DEVELOPMENT_TEAM = W48DPW925L;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 16.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
@@ -530,7 +530,7 @@
 				DEVELOPMENT_TEAM = W48DPW925L;
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
-				IPHONEOS_DEPLOYMENT_TARGET = 16.6;
+				IPHONEOS_DEPLOYMENT_TARGET = 9.0;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",

ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1500"
+   LastUpgradeVersion = "1300"
    version = "1.7">
    <BuildAction
       parallelizeBuildables = "YES"
@@ -30,7 +30,7 @@
       shouldAutocreateTestPlan = "YES">
    </TestAction>
    <LaunchAction
-      buildConfiguration = "Debug"
+      buildConfiguration = "Release"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       launchStyle = "0"

ios/Runner/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -1,122 +1,120 @@
-{
-  "images" : [
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-20x20@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-29x29@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-40x40@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "60x60",
-      "idiom" : "iphone",
-      "filename" : "Icon-App-60x60@3x.png",
-      "scale" : "3x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "20x20",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-20x20@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "29x29",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-29x29@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "40x40",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-40x40@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@1x.png",
-      "scale" : "1x"
-    },
-    {
-      "size" : "76x76",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-76x76@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "83.5x83.5",
-      "idiom" : "ipad",
-      "filename" : "Icon-App-83.5x83.5@2x.png",
-      "scale" : "2x"
-    },
-    {
-      "size" : "1024x1024",
-      "idiom" : "ios-marketing",
-      "filename" : "Icon-App-1024x1024@1x.png",
-      "scale" : "1x"
-    }
-  ],
-  "info" : {
-    "version" : 1,
-    "author" : "xcode"
-  }
-}
+{
+    "images": [
+        {
+            "size": "20x20",
+            "idiom": "universal",
+            "filename": "icon-20@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "20x20",
+            "idiom": "universal",
+            "filename": "icon-20@3x.png",
+            "scale": "3x",
+            "platform": "ios"
+        },
+        {
+            "size": "29x29",
+            "idiom": "universal",
+            "filename": "icon-29@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "29x29",
+            "idiom": "universal",
+            "filename": "icon-29@3x.png",
+            "scale": "3x",
+            "platform": "ios"
+        },
+        {
+            "size": "38x38",
+            "idiom": "universal",
+            "filename": "icon-38@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "38x38",
+            "idiom": "universal",
+            "filename": "icon-38@3x.png",
+            "scale": "3x",
+            "platform": "ios"
+        },
+        {
+            "size": "40x40",
+            "idiom": "universal",
+            "filename": "icon-40@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "40x40",
+            "idiom": "universal",
+            "filename": "icon-40@3x.png",
+            "scale": "3x",
+            "platform": "ios"
+        },
+        {
+            "size": "60x60",
+            "idiom": "universal",
+            "filename": "icon-60@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "60x60",
+            "idiom": "universal",
+            "filename": "icon-60@3x.png",
+            "scale": "3x",
+            "platform": "ios"
+        },
+        {
+            "size": "64x64",
+            "idiom": "universal",
+            "filename": "icon-64@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "64x64",
+            "idiom": "universal",
+            "filename": "icon-64@3x.png",
+            "scale": "3x",
+            "platform": "ios"
+        },
+        {
+            "size": "68x68",
+            "idiom": "universal",
+            "filename": "icon-68@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "76x76",
+            "idiom": "universal",
+            "filename": "icon-76@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "83.5x83.5",
+            "idiom": "universal",
+            "filename": "icon-83.5@2x.png",
+            "scale": "2x",
+            "platform": "ios"
+        },
+        {
+            "size": "1024x1024",
+            "idiom": "universal",
+            "filename": "icon-1024.png",
+            "scale": "1x",
+            "platform": "ios"
+        }
+    ],
+    "info": {
+        "version": 1,
+        "author": "icon.wuruihong.com"
+    }
+}

ios/Runner/Assets.xcassets/LaunchImage.imageset/Contents.json

@@ -2,17 +2,17 @@
   "images" : [
     {
       "idiom" : "universal",
-      "filename" : "LaunchImage.png",
+      "filename" : "launch_image.png",
       "scale" : "1x"
     },
     {
       "idiom" : "universal",
-      "filename" : "LaunchImage@2x.png",
+      "filename" : "launch_image.png",
       "scale" : "2x"
     },
     {
       "idiom" : "universal",
-      "filename" : "LaunchImage@3x.png",
+      "filename" : "launch_image.png",
       "scale" : "3x"
     }
   ],

ios/Runner/Base.lproj/LaunchScreen.storyboard

@@ -1,37 +1,51 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="12121" systemVersion="16G29" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
-    <dependencies>
-        <deployment identifier="iOS"/>
-        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="12089"/>
-    </dependencies>
-    <scenes>
-        <!--View Controller-->
-        <scene sceneID="EHf-IW-A2E">
-            <objects>
-                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
-                    <layoutGuides>
-                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
-                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
-                    </layoutGuides>
-                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
-                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
-                        <subviews>
-                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
-                            </imageView>
-                        </subviews>
-                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
-                        <constraints>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
-                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
-                        </constraints>
-                    </view>
-                </viewController>
-                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
-            </objects>
-            <point key="canvasLocation" x="53" y="375"/>
-        </scene>
-    </scenes>
-    <resources>
-        <image name="LaunchImage" width="168" height="185"/>
-    </resources>
-</document>
+<?xml version="1.0" encoding="UTF-8"?>
+<document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="22155" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" colorMatched="YES" initialViewController="01J-lp-oVM">
+    <device id="retina6_12" orientation="portrait" appearance="light"/>
+    <dependencies>
+        <deployment identifier="iOS"/>
+        <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="22131"/>
+        <capability name="documents saved in the Xcode 8 format" minToolsVersion="8.0"/>
+    </dependencies>
+    <scenes>
+        <!--View Controller-->
+        <scene sceneID="EHf-IW-A2E">
+            <objects>
+                <viewController id="01J-lp-oVM" sceneMemberID="viewController">
+                    <layoutGuides>
+                        <viewControllerLayoutGuide type="top" id="Ydg-fD-yQy"/>
+                        <viewControllerLayoutGuide type="bottom" id="xbc-2k-c8Z"/>
+                    </layoutGuides>
+                    <view key="view" contentMode="scaleToFill" id="Ze5-6b-2t3">
+                        <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+                        <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
+                        <subviews>
+                            <imageView opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" misplaced="YES" image="LaunchImage" translatesAutoresizingMaskIntoConstraints="NO" id="YRO-k0-Ey4">
+                                <rect key="frame" x="0.0" y="0.0" width="393" height="852"/>
+                            </imageView>
+                        </subviews>
+                        <color key="backgroundColor" red="1" green="1" blue="1" alpha="1" colorSpace="custom" customColorSpace="sRGB"/>
+                        <constraints>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerX" secondItem="Ze5-6b-2t3" secondAttribute="centerX" id="1a2-6s-vTC"/>
+                            <constraint firstAttribute="trailing" secondItem="YRO-k0-Ey4" secondAttribute="trailing" id="2Ir-dr-I9E"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="centerY" secondItem="Ze5-6b-2t3" secondAttribute="centerY" id="4X2-HB-R7a"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leadingMargin" id="8WK-cp-N0P"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leadingMargin" id="OLO-Ah-HPe"/>
+                            <constraint firstAttribute="trailingMargin" secondItem="YRO-k0-Ey4" secondAttribute="trailing" id="UbQ-0P-5bg"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="top" secondItem="Ydg-fD-yQy" secondAttribute="bottom" id="dET-yY-y60"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="trailing" secondItem="Ze5-6b-2t3" secondAttribute="trailingMargin" id="g8F-BY-1KV"/>
+                            <constraint firstItem="xbc-2k-c8Z" firstAttribute="top" secondItem="YRO-k0-Ey4" secondAttribute="bottom" id="pVb-at-qAM"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="top" secondItem="Ydg-fD-yQy" secondAttribute="bottom" id="pd6-Dh-xkO"/>
+                            <constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="rlJ-WX-BcC"/>
+                            <constraint firstItem="xbc-2k-c8Z" firstAttribute="top" secondItem="YRO-k0-Ey4" secondAttribute="bottom" id="yaO-o1-vZv"/>
+                        </constraints>
+                    </view>
+                </viewController>
+                <placeholder placeholderIdentifier="IBFirstResponder" id="iYj-Kq-Ea1" userLabel="First Responder" sceneMemberID="firstResponder"/>
+            </objects>
+            <point key="canvasLocation" x="80.152671755725194" y="264.08450704225356"/>
+        </scene>
+    </scenes>
+    <resources>
+        <image name="LaunchImage" width="250" height="541.33331298828125"/>
+    </resources>
+</document>

ios/Runner/Info.plist

@@ -2,10 +2,12 @@
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
+	<key>CADisableMinimumFrameDurationOnPhone</key>
+	<true/>
 	<key>CFBundleDevelopmentRegion</key>
 	<string>$(DEVELOPMENT_LANGUAGE)</string>
 	<key>CFBundleDisplayName</key>
-	<string>Farmer Client</string>
+	<string>农忙助手</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>
@@ -24,12 +26,23 @@
 	<string>$(FLUTTER_BUILD_NUMBER)</string>
 	<key>LSRequiresIPhoneOS</key>
 	<true/>
+	<key>NSAppTransportSecurity</key>
+	<dict>
+		<key>NSAllowsArbitraryLoads</key>
+		<true/>
+	</dict>
+	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
+	<string>需要您提供定位信息，才能使用获取您附近的农机</string>
+	<key>NSLocationAlwaysUsageDescription</key>
+	<string>需要您提供后台定位信息，才能使用获取您附近的农机</string>
+	<key>NSLocationUsageDescription</key>
+	<string>需要您提供定位信息，才能使用获取您附近的农机</string>
+	<key>NSLocationWhenInUseUsageDescription</key>
+	<string>需要您提供定位信息，才能使用获取您附近的农机</string>
 	<key>UILaunchStoryboardName</key>
 	<string>LaunchScreen</string>
 	<key>UIMainStoryboardFile</key>
 	<string>Main</string>
-	<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
-	<string>需要您提供定位信息，才能使用获取您附近的农机</string>
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
@@ -45,15 +58,7 @@
 	</array>
 	<key>UIViewControllerBasedStatusBarAppearance</key>
 	<false/>
-	<key>CADisableMinimumFrameDurationOnPhone</key>
-	<true/>
 	<key>io.flutter.embedded_views_preview</key>
-	<string>YES</string>	
-	<key>NSLocationAlwaysUsageDescription</key>
-	<string>需要您提供后台定位信息，才能使用获取您附近的农机</string>
-	<key>NSLocationUsageDescription</key>
-	<string>需要您提供定位信息，才能使用获取您附近的农机</string>
-	<key>NSLocationWhenInUseUsageDescription</key>
-	<string>需要您提供定位信息，才能使用获取您附近的农机</string>
+	<string>YES</string>
 </dict>
 </plist>

lib/models/app.dart

@@ -22,8 +22,8 @@ class AppController extends GetxController {
     if (null == location.value) return null;
 
     // 不知道什么问题, 模拟器中 lng 是负值
-    double longitude = (location.value!['longitude'] as double).abs();
-    double latitude = (location.value!['latitude'] as double).abs();
+    String longitude = location.value!['longitude'] as String;
+    String latitude = location.value!['latitude'] as String;
 
     return longitude.toString() + "," + latitude.toString();
   }

lib/routes/middleWares.dart

@@ -22,7 +22,7 @@ void routingCallback(routing) {
       // addPostFrameCallback 作用是等当前帧绘制完成之后再加载
       // https://github.com/jonataslaw/getx/issues/262
       SchedulerBinding.instance
-          .addPostFrameCallback((_) => Get.offNamed('/login'));
+          ?.addPostFrameCallback((_) => Get.offNamed('/login'));
     }
   }
 

lib/utils/amap/const_config.dart

@@ -7,7 +7,8 @@ class ConstConfig {
   ///注意：使用[AMapWidget]的`apiKey`属性设置的key的优先级高于通过Native配置key的优先级，
   ///使用[AMapWidget]的`apiKey`属性配置后Native配置的key将失效，请根据实际情况选择使用
   static const AMapApiKey amapApiKeys = AMapApiKey(
-      androidKey: 'b481b4187e24e625fa0056fd0530e663', iosKey: '您申请的iOS平台的key');
+      androidKey: 'b481b4187e24e625fa0056fd0530e663',
+      iosKey: 'a9a54283083e0f1677ffc3b1324b15a4');
 
   ///高德隐私合规声明，这里只是示例，实际使用中请按照实际参数设置[AMapPrivacyStatement]的'hasContains''hasShow''hasAgree'这三个参数
   ///

lib/utils/location.dart

@@ -56,7 +56,8 @@ Future requireLocation(AMAPListener listener) async {
   AMapFlutterLocation.setApiKey(
       ConstConfig.amapApiKeys.androidKey!, ConstConfig.amapApiKeys.iosKey!);
   showPrivacy();
-  await _requirePermission();
+  // await _requirePermission();
+  await checkPermission();
   final AMapFlutterLocation location = AMapFlutterLocation();
   location.onLocationChanged().listen(listener);
   location.setLocationOption(_getAMapLocationOption());
@@ -141,3 +142,34 @@ _getAMapLocationOption() {
 //
 //   return location;
 // }
+
+//判断是否有权限
+Future checkPermission() async {
+  Permission permission = Permission.locationAlways;
+  PermissionStatus status = await permission.status;
+  print('检测权限 $status');
+  if (status.isGranted) {
+    //权限通过
+  } else if (status.isDenied) {
+    //权限拒绝， 需要区分IOS和Android，二者不一样
+    requestPermission(permission);
+  } else if (status.isPermanentlyDenied) {
+    //权限永久拒绝，且不在提示，需要进入设置界面
+    openAppSettings();
+  } else if (status.isRestricted) {
+    //活动限制（例如，设置了家长///控件，仅在iOS以上受支持。
+    openAppSettings();
+  } else {
+    //第一次申请
+    requestPermission(permission);
+  }
+}
+
+//申请权限
+Future requestPermission(Permission permission) async {
+  PermissionStatus status = await permission.request();
+  print('权限状态 $status');
+  if (!status.isGranted) {
+    openAppSettings();
+  }
+}