我的应用在Google Play商店的下载大小大约为23 MB：
但是为什么安装后，磁盘上的应用程序大小会显著增加到83 MB呢？
1）Flutter项目中的资产文件（图像、声音和字体）仅约为11 MB
2）磁盘上Flutter源代码（.dart）的大小仅为1.4 MB
3）Android本地资源/图标（Res）仅约为800 KB
关于我使用的Flutter插件：{{插件名称}}
dependencies:
flutter:
sdk: flutter
flutter_localizations:
sdk: flutter
angles: ^1.0.1
app_settings: ^1.0.5
archive: ^2.0.8
cached_network_image: ^1.1.1
carousel_slider: ^1.3.0
cron: ^0.2.1
crypto: ^2.0.6
cupertino_icons: ^0.1.2
date_format: ^1.0.5
device_id: ^0.1.3
dio: ^2.0.0
easy_alert: ^0.0.2
localstorage: ^2.0.0
audioplayers: ^0.13.1
path_provider: ^1.1.0
esys_flutter_share: ^1.0.2
flutter_compass: ^0.3.2
flutter_html: ^0.9.6
flutter_local_notifications: ^0.8.2
flutter_offline: ^0.2.4+1
flutter_swiper: ^1.1.6
flutter_xlider: ^2.4.5
font_awesome_flutter: ^8.2.0
geolocator: ^5.0.1
google_maps_flutter: ^0.2.0
google_sign_in: ^4.0.1+1
http: ^0.12.0+2
libcalendar: ^0.2.0
location : ^2.3.0
numberpicker: ^1.0.0
pigment: ^1.0.3
rxdart: ^0.21.0
shared_preferences: ^0.5.1+1
shimmer: ^1.0.0
unicode: ^0.1.0
url_launcher: ^5.0.2
validate: ^1.6.0
vibrate: ^0.0.4
after_layout: ^1.0.7+2
draggable_scrollbar: ^0.0.4
flutter_web_browser: ^0.11.0
flutter_youtube: ^1.1.6
google_api_availability: ^2.0.1
indexed_list_view: ^0.0.5
permission_handler: ^3.1.0
queries: ^0.1.4
rect_getter: ^0.0.1
scroll_to_index: any
sqflite: ^1.1.5
tuple: ^1.0.2
xml2json: ^3.0.3
firebase_messaging: ^5.1.6
firebase_analytics: ^3.0.2
firebase_core: ^0.4.0+3
firebase_auth: ^0.11.1+6
firebase_admob: ^0.9.0+1
firebase_in_app_messaging: ^0.0.1+3
superellipse_shape: ^0.1.5
device_info: ^0.4.0+2
in_app_purchase: ^0.2.0+6
sentry: any
system_info: ^0.1.1
highlighter_coachmark: ^0.0.3
volume: ^0.1.0
admob_flutter: ^0.3.2
bubble_tab_indicator: "^0.1.4"
material_design_icons_flutter: ^3.0.3289
scoped_model: ^1.0.1
flutter_slidable: ^0.4.9
kiwi: ^0.1.0
flutter_markdown: ^0.2.0
flutter_downloader: ^1.2.1
native_ads: ^0.2.0
onesignal_flutter: ^2.0.0
有什么想法可以减小应用程序的大小吗？
提前感谢您...
更新
如果我在build.gradle中设置minifyEnabled = true和shrinkResources = true（如Ravinder Kumar建议的那样），则会生成一个非常长的错误，以下是日志：
== Building for Android ==
... ( I cut the error log because of very long, but full log can bee seen here: https://www.dropbox.com/s/jy92d1lmj9pgb6d/full_flutter_error_log.txt?dl=0 )
Note: the configuration keeps the entry point 'io.flutter.plugins.googlesignin.GoogleSignInPlugin$Delegate$3 { void onComplete(com.google.android.gms.tasks.Task); }', but not the descriptor class 'com.google.android.gms.tasks.Task'
Note: the configuration keeps the entry point 'io.flutter.plugins.inapppurchase.Translator { java.util.HashMap fromSkuDetail(com.android.billingclient.api.SkuDetails); }', but not the descriptor class 'com.android.billingclient.api.SkuDetails'
Note: the configuration keeps the entry point 'io.flutter.plugins.inapppurchase.Translator { java.util.HashMap fromPurchase(com.android.billingclient.api.Purchase); }', but not the descriptor class 'com.android.billingclient.api.Purchase'
Note: the configuration keeps the entry point 'io.flutter.plugins.inapppurchase.Translator { java.util.HashMap fromPurchasesResult(com.android.billingclient.api.Purchase$PurchasesResult); }', but not the descriptor class 'com.android.billingclient.api.Purchase$PurchasesResult'
Note: there were 7 references to unknown classes.
You should check your configuration for typos. (http://proguard.sourceforge.net/manual/troubleshooting.html#unknownclass)Note: there were 3 references to unknown class members.
You should check your configuration for typos.Note: there were 242 unkept descriptor classes in kept class members.
You should consider explicitly keeping the mentioned classes (using '-keep'). (http://proguard.sourceforge.net/manual/troubleshooting.html#descriptorclass)Note: there were 68 unresolved dynamic references to classes or interfaces.
You should check if you need to specify additional program jars. (http://proguard.sourceforge.net/manual/troubleshooting.html#dynamicalclass)Warning: there were 25 unresolved references to classes or interfaces.
You may need to add missing library jars or update their versions. If your code works fine without the missing classes, you can suppress the warnings with '-dontwarn' options. (http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedclass)Warning: there were 2 unresolved references to library class members.
You probably need to update the library versions. (http://proguard.sourceforge.net/manual/troubleshooting.html#unresolvedlibraryclassmember)Warning: Exception while processing task java.io.IOException: Please correct the above warnings first.
Thread(Tasks limiter_1): destruction Running Gradle task 'bundleRelease'... 690.7s (!)
************************************************************************>******************* The Gradle failure may have been because of AndroidX >incompatibilities in this Flutter app. See "https : //goo.gl / CP92wY" for more information on the problem and >how to fix it. ************************************************************************>******************* Gradle task bundleRelease failed with exit code 1
Build failed :| Failed to build for Android
顺便说一下，以下是我的proguard-rules.pro文件：
#Flutter Wrapper
-keep class io.flutter.app.** { *; }
-keep class io.flutter.plugin.** { *; }
-keep class io.flutter.util.** { *; }
-keep class io.flutter.view.** { *; }
-keep class io.flutter.** { *; }
-keep class io.flutter.plugins.** { *; }
-keep class com.baseflow.** { *; }
#-keep class com.chartboost.** { *; }
-dontwarn com.google.common.base.**
-keep class com.google.common.base.** {*;}
-dontwarn com.google.errorprone.annotations.**
-keep class com.google.errorprone.annotations.** {*;}
-dontwarn com.google.j2objc.annotations.**
-keep class com.google.j2objc.annotations.** { *; }
-dontwarn java.lang.ClassValue
-keep class java.lang.ClassValue { *; }
-dontwarn org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement
-keep class org.codehaus.mojo.animal_sniffer.IgnoreJRERequirement { *; }