feat(splash): 增加了启动页

This commit is contained in:
李东云
2022-02-22 22:10:18 +08:00
parent e8b1e45c81
commit 1e873ea7be
23 changed files with 347 additions and 83 deletions

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@@ -1,12 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Modify this file to customize your launch splash screen -->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="?android:colorBackground" />
<!-- You can insert your own image assets here -->
<!-- <item>
<bitmap
android:gravity="center"
android:src="@mipmap/launch_image" />
</item> -->
</layer-list>
<item>
<bitmap android:gravity="fill" android:src="@drawable/background"/>
</item>
</layer-list>

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@@ -1,12 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<!-- Modify this file to customize your launch splash screen -->
<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@android:color/white" />
<!-- You can insert your own image assets here -->
<!-- <item>
<bitmap
android:gravity="center"
android:src="@mipmap/launch_image" />
</item> -->
</layer-list>
<item>
<bitmap android:gravity="fill" android:src="@drawable/background"/>
</item>
</layer-list>

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@@ -0,0 +1,18 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
<style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
<item name="android:windowSplashScreenBackground">@drawable/launch_background</item>
<item name="android:forceDarkAllowed">false</item>
<item name="android:windowFullscreen">true</item>
</style>
<!-- Theme applied to the Android Window as soon as the process has started.
This theme determines the color of the Android Window while your
Flutter UI initializes, as well as behind your Flutter UI while its
running.
This Theme is only used starting with V2 of Flutter's Android embedding. -->
<style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
</resources>

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@@ -5,6 +5,8 @@
<!-- Show a splash screen on the activity. Automatically removed when
Flutter draws its first frame -->
<item name="android:windowBackground">@drawable/launch_background</item>
<item name="android:forceDarkAllowed">false</item>
<item name="android:windowFullscreen">true</item>
</style>
<!-- Theme applied to the Android Window as soon as the process has started.
This theme determines the color of the Android Window while your
@@ -15,4 +17,4 @@
<style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
<item name="android:windowBackground">?android:colorBackground</item>
</style>
</resources>
</resources>

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@@ -0,0 +1,23 @@
{
"images" : [
{
"filename" : "BrandingImage.png",
"idiom" : "universal",
"scale" : "1x"
},
{
"filename" : "BrandingImage@2x.png",
"idiom" : "universal",
"scale" : "2x"
},
{
"filename" : "BrandingImage@3x.png",
"idiom" : "universal",
"scale" : "3x"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

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@@ -0,0 +1,21 @@
{
"images" : [
{
"filename" : "background.png",
"idiom" : "universal",
"scale" : "1x"
},
{
"idiom" : "universal",
"scale" : "2x"
},
{
"idiom" : "universal",
"scale" : "3x"
}
],
"info" : {
"author" : "xcode",
"version" : 1
}
}

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@@ -1,23 +1,23 @@
{
"images" : [
{
"idiom" : "universal",
"filename" : "LaunchImage.png",
"idiom" : "universal",
"scale" : "1x"
},
{
"idiom" : "universal",
"filename" : "LaunchImage@2x.png",
"idiom" : "universal",
"scale" : "2x"
},
{
"idiom" : "universal",
"filename" : "LaunchImage@3x.png",
"idiom" : "universal",
"scale" : "3x"
}
],
"info" : {
"version" : 1,
"author" : "xcode"
"author" : "xcode",
"version" : 1
}
}

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@@ -16,13 +16,19 @@
<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>
<imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleToFill" image="LaunchBackground" translatesAutoresizingMaskIntoConstraints="NO" id="tWc-Dq-wcI"/>
<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"/>
<constraint firstItem="YRO-k0-Ey4" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="3T2-ad-Qdv"/>
<constraint firstItem="tWc-Dq-wcI" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="RPx-PI-7Xg"/>
<constraint firstItem="tWc-Dq-wcI" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="SdS-ul-q2q"/>
<constraint firstAttribute="trailing" secondItem="tWc-Dq-wcI" secondAttribute="trailing" id="Swv-Gf-Rwn"/>
<constraint firstAttribute="trailing" secondItem="YRO-k0-Ey4" secondAttribute="trailing" id="TQA-XW-tRk"/>
<constraint firstItem="YRO-k0-Ey4" firstAttribute="bottom" secondItem="Ze5-6b-2t3" secondAttribute="bottom" id="duK-uY-Gun"/>
<constraint firstItem="tWc-Dq-wcI" firstAttribute="leading" secondItem="Ze5-6b-2t3" secondAttribute="leading" id="kV7-tw-vXt"/>
<constraint firstItem="YRO-k0-Ey4" firstAttribute="top" secondItem="Ze5-6b-2t3" secondAttribute="top" id="xPn-NY-SIU"/>
</constraints>
</view>
</viewController>
@@ -33,5 +39,6 @@
</scenes>
<resources>
<image name="LaunchImage" width="168" height="185"/>
<image name="LaunchBackground" width="1" height="1"/>
</resources>
</document>
</document>

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@@ -1,47 +1,49 @@
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleDisplayName</key>
<string>Bistro</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>bistro</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>$(FLUTTER_BUILD_NAME)</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>$(FLUTTER_BUILD_NUMBER)</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UIViewControllerBasedStatusBarAppearance</key>
<false/>
</dict>
</plist>
<dict>
<key>CFBundleDevelopmentRegion</key>
<string>$(DEVELOPMENT_LANGUAGE)</string>
<key>CFBundleDisplayName</key>
<string>Bistro</string>
<key>CFBundleExecutable</key>
<string>$(EXECUTABLE_NAME)</string>
<key>CFBundleIdentifier</key>
<string>$(PRODUCT_BUNDLE_IDENTIFIER)</string>
<key>CFBundleInfoDictionaryVersion</key>
<string>6.0</string>
<key>CFBundleName</key>
<string>bistro</string>
<key>CFBundlePackageType</key>
<string>APPL</string>
<key>CFBundleShortVersionString</key>
<string>$(FLUTTER_BUILD_NAME)</string>
<key>CFBundleSignature</key>
<string>????</string>
<key>CFBundleVersion</key>
<string>$(FLUTTER_BUILD_NUMBER)</string>
<key>LSRequiresIPhoneOS</key>
<true/>
<key>UILaunchStoryboardName</key>
<string>LaunchScreen</string>
<key>UIMainStoryboardFile</key>
<string>Main</string>
<key>UISupportedInterfaceOrientations</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
</array>
<key>UIViewControllerBasedStatusBarAppearance</key>
<false/>
<key>UIStatusBarHidden</key>
<true/>
</dict>
</plist>

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@@ -1,5 +1,9 @@
import 'package:flutter/material.dart';
//import 'common/access_control_filter.dart';
import 'package:flutter_native_splash/flutter_native_splash.dart'
if (dart.library.html) 'package:flutter_native_splash/flutter_native_splash_web.dart';
// import 'package:flutter_localizations/flutter_localizations.dart';
import 'app.dart';
import 'life.dart';
@@ -7,9 +11,11 @@ import 'mine.dart';
import 'news.dart';
import 'router/router.dart';
//import 'common/access_control_filter.dart';
void main() => runApp(const Bistro());
void main() {
WidgetsBinding widgetsBinding = WidgetsFlutterBinding.ensureInitialized();
FlutterNativeSplash.preserve(widgetsBinding: widgetsBinding);
runApp(const Bistro());
}
class Bistro extends StatelessWidget {
const Bistro({Key? key}) : super(key: key);
@@ -64,7 +70,7 @@ class BistroFrame extends StatefulWidget {
class _BistroFrameState extends State<BistroFrame> {
late Widget _body;
int _index = 0;
int _index = 3;
static const List<Map<String, dynamic>> _iconList = [
{
@@ -92,9 +98,15 @@ class _BistroFrameState extends State<BistroFrame> {
},
];
void initData() {
@override
initState() {
//页面初始化时要干的事
super.initState();
initialization();
}
void initData() {
_body = IndexedStack(
children: <Widget>[
const App(),
@@ -107,6 +119,20 @@ class _BistroFrameState extends State<BistroFrame> {
);
}
void initialization() async {
// This is where you can initialize the resources needed by your app while
// the splash screen is displayed. Remove the following example because
// delaying the user experience is a bad design practice!
print('ready in 3...');
await Future.delayed(const Duration(seconds: 1));
print('ready in 2...');
await Future.delayed(const Duration(seconds: 1));
print('ready in 1...');
await Future.delayed(const Duration(seconds: 1));
print('go!');
FlutterNativeSplash.remove();
}
@override
Widget build(BuildContext context) {
initData();

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@@ -15,6 +15,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.7.2"
archive:
dependency: transitive
description:
name: archive
url: "https://pub.dartlang.org"
source: hosted
version: "3.2.1"
args:
dependency: transitive
description:
@@ -216,6 +223,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "0.5.0"
flutter_native_splash:
dependency: "direct main"
description:
name: flutter_native_splash
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.5"
flutter_staggered_grid_view:
dependency: "direct main"
description:
@@ -261,6 +275,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "4.0.0"
image:
dependency: transitive
description:
name: image
url: "https://pub.dartlang.org"
source: hosted
version: "3.1.3"
js:
dependency: transitive
description:
@@ -393,7 +414,7 @@ packages:
name: permission_handler
url: "https://pub.dartlang.org"
source: hosted
version: "9.1.0"
version: "9.2.0"
permission_handler_android:
dependency: transitive
description:
@@ -415,6 +436,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "3.7.0"
permission_handler_windows:
dependency: transitive
description:
name: permission_handler_windows
url: "https://pub.dartlang.org"
source: hosted
version: "0.1.0"
petitparser:
dependency: transitive
description:
@@ -616,6 +644,13 @@ packages:
url: "https://pub.dartlang.org"
source: hosted
version: "1.3.0"
universal_io:
dependency: transitive
description:
name: universal_io
url: "https://pub.dartlang.org"
source: hosted
version: "2.0.4"
vector_math:
dependency: transitive
description:

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@@ -52,9 +52,13 @@ dependencies:
webview_flutter: ^2.8.0
flutter_staggered_grid_view: ^0.6.1
shared_preferences: ^2.0.13
# http
dio: ^4.0.4
dio_http_cache: ^0.3.0
# 启动页
flutter_native_splash: ^2.0.5
dev_dependencies:
flutter_test:
@@ -87,6 +91,7 @@ flutter:
- res/assets/images/dololo.jpg
- res/assets/images/big-dog.jpg
- res/assets/images/fire.jpg
- res/assets/images/Splash.png
# An image asset can refer to one or more resolution-specific "variants", see
# https://flutter.dev/assets-and-images/#resolution-aware.
@@ -102,7 +107,7 @@ flutter:
fonts:
- family: SongTi
fonts:
- asset: res/assets/fonts/SourceHanSerifCN-Regular.ttf
- asset: res/assets/fonts/SourceHanSerifCN-Regular.ttf
- family: SongTiBold
fonts:
- asset: res/assets/fonts/SourceHanSerifCN-Bold.ttf
@@ -112,3 +117,87 @@ flutter:
#
# For details regarding fonts from package dependencies,
# see https://flutter.dev/custom-fonts/#from-packages
flutter_native_splash:
# This package generates native code to customize Flutter's default white native splash screen
# with background color and splash image.
# Customize the parameters below, and run the following command in the terminal:
# flutter pub run flutter_native_splash:create
# To restore Flutter's default white splash screen, run the following command in the terminal:
# flutter pub run flutter_native_splash:remove
# color or background_image is the only required parameter. Use color to set the background
# of your splash screen to a solid color. Use background_image to set the background of your
# splash screen to a png image. This is useful for gradients. The image will be stretch to the
# size of the app. Only one parameter can be used, color and background_image cannot both be set.
# color: "#e1f5fe"
background_image: "res/assets/images/Splash.png"
# Optional parameters are listed below. To enable a parameter, uncomment the line by removing
# the leading # character.
# The image parameter allows you to specify an image used in the splash screen. It must be a
# png file and should be sized for 4x pixel density.
# image: assets/logo_lockup_flutter_vertical.png
# This property allows you to specify an image used as branding in the splash screen. It must be
# a png file. Currently, it is only supported for Android and iOS.
#branding: assets/dart.png
# Specify your branding image for dark mode.
#branding_dark: assets/dart_dark.png
# To position the branding image at the bottom of the screen you can use bottom, bottomRight,
# and bottomLeft. The default values is bottom if not specified or specified something else.
#
# Make sure this content mode value should not be similar to android_gravity value and
# ios_content_mode value.
#branding_mode: bottom
# The color_dark, background_image_dark, and image_dark are parameters that set the background
# and image when the device is in dark mode. If they are not specified, the app will use the
# parameters from above. If the image_dark parameter is specified, color_dark or
# background_image_dark must be specified. color_dark and background_image_dark cannot both be
# set.
# color_dark: "#042a49"
# background_image_dark: "assets/dark-background.png"
# image_dark: assets/logo_lockup_flutter_vertical_wht.png
# The android, ios and web parameters can be used to disable generating a splash screen on a given
# platform.
#android: false
#ios: false
#web: false
# The position of the splash image can be set with android_gravity, ios_content_mode, and
# web_image_mode parameters. All default to center.
#
# android_gravity can be one of the following Android Gravity (see
# https://developer.android.com/reference/android/view/Gravity): bottom, center,
# center_horizontal, center_vertical, clip_horizontal, clip_vertical, end, fill, fill_horizontal,
# fill_vertical, left, right, start, or top.
#android_gravity: center
#
# ios_content_mode can be one of the following iOS UIView.ContentMode (see
# https://developer.apple.com/documentation/uikit/uiview/contentmode): scaleToFill,
# scaleAspectFit, scaleAspectFill, center, top, bottom, left, right, topLeft, topRight,
# bottomLeft, or bottomRight.
#ios_content_mode: center
#
# web_image_mode can be one of the following modes: center, contain, stretch, and cover.
#web_image_mode: center
# To hide the notification bar, use the fullscreen parameter. Has no affect in web since web
# has no notification bar. Defaults to false.
# NOTE: Unlike Android, iOS will not automatically show the notification bar when the app loads.
# To show the notification bar, add the following code to your Flutter app:
# WidgetsFlutterBinding.ensureInitialized();
# SystemChrome.setEnabledSystemUIOverlays([SystemUiOverlay.bottom, SystemUiOverlay.top]);
fullscreen: true
# If you have changed the name(s) of your info.plist file(s), you can specify the filename(s)
# with the info_plist_files parameter. Remove only the # characters in the three lines below,
# do not remove any spaces:
#info_plist_files:
# - 'ios/Runner/Info-Debug.plist'
# - 'ios/Runner/Info-Release.plist'

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@@ -31,6 +31,9 @@
<title>bistro</title>
<link rel="manifest" href="manifest.json">
<script src="splash/splash.js"></script>
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" name="viewport"/>
<link rel="stylesheet" type="text/css" href="splash/style.css">
</head>
<body>
<!-- This script installs service_worker.js to provide PWA functionality to
@@ -101,4 +104,4 @@
}
</script>
</body>
</html>
</html>

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7
web/splash/splash.js Normal file
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@@ -0,0 +1,7 @@
function removeSplashFromWeb() {
const elem = document.getElementById("splash");
if (elem) {
elem.remove();
}
document.body.style.background = "transparent";
}

43
web/splash/style.css Normal file
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@@ -0,0 +1,43 @@
body {
margin:0;
height:100%;
background: #000000;
background-image: url("img/light-background.png");
background-size: 100% 100%;
}
.center {
margin: 0;
position: absolute;
top: 50%;
left: 50%;
-ms-transform: translate(-50%, -50%);
transform: translate(-50%, -50%);
}
.contain {
display:block;
width:100%; height:100%;
object-fit: contain;
}
.stretch {
display:block;
width:100%; height:100%;
}
.cover {
display:block;
width:100%; height:100%;
object-fit: cover;
}
@media (prefers-color-scheme: dark) {
body {
margin:0;
height:100%;
background: #000000;
background-image: url("img/dark-background.png");
background-size: 100% 100%;
}
}