我已经设置为构建应用程序发布,如专业卫士,图标,清单等没有flavor。我将dir /android迁移到AndroidX,因为如果没有,在运行flutter build apk时无法构建应用程序发布。所以我迁移了它并取得了成功。如下所示:
rifafauzi6@Anonymous-X456UR:/media/rifafauzi6/NM/Materi/BackUp Aplikasi Android/Flutter Project/vallery$ flutter build apk
You are building a fat APK that includes binaries for android-arm, android-arm64.
If you are deploying the app to the Play Store, it's recommended to use app bundles or split the APK to reduce the APK size.
To generate an app bundle, run:
flutter build appbundle --target-platform android-arm,android-arm64
Learn more on: https://developer.android.com/guide/app-bundle
To split the APKs per ABI, run:
flutter build apk --target-platform android-arm,android-arm64 --split-per-abi
Learn more on: https://developer.android.com/studio/build/configure-apk-splits#configure-abi-split
Initializing gradle... 1.3s
Resolving dependencies... 2.9s
Running Gradle task 'assembleRelease'...
Running Gradle task 'assembleRelease'... Done 59.6s
Built build/app/outputs/apk/release/app-release.apk (16.1MB).成功之后,我用两种方式安装它:
使用颤振安装
rifafauzi6@Anonymous-X456UR:/media/rifafauzi6/NM/Materi/BackUp Aplikasi Android/Flutter Project/vallery$ flutter install
Initializing gradle... 1.3s
Resolving dependencies... 2.5s
Installing app.apk to SM A600G...
Installing build/app/outputs/apk/app.apk... 16.4s使用手册,转到dir,并安装它。

我已经尝试了flutter build apk --split-per-abi,然后像上面一样,我也用两种方式安装它。但是,当我打开这个应用程序时,它还是会崩溃,然后才会显示屏幕。这是dir main中发布应用程序的清单。
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="my_package">
<!-- io.flutter.app.FlutterApplication is an android.app.Application that
calls FlutterMain.startInitialization(this); in its onCreate method.
In most cases you can leave this as-is, but you if you want to provide
additional functionality it is fine to subclass or reimplement
FlutterApplication and put your custom class here. -->
<uses-permission android:name="android.permission.INTERNET"/>
<application
android:name="io.flutter.app.FlutterApplication"
android:label="Vallery"
android:usesCleartextTraffic="true"
android:icon="@mipmap/ic_vallery">
<activity
android:name=".MainActivity"
android:launchMode="singleTop"
android:theme="@style/LaunchTheme"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize">
<!-- This keeps the window background of the activity showing
until Flutter renders its first frame. It can be removed if
there is no splash screen (such as the default splash screen
defined in @style/LaunchTheme). -->
<meta-data
android:name="io.flutter.app.android.SplashScreenUntilFirstFrame"
android:value="true" />
<intent-filter>
<action android:name="android.intent.action.MAIN"/>
<category android:name="android.intent.category.LAUNCHER"/>
</intent-filter>
</activity>
</application>
</manifest>这是flutter doctor -v的输出
[✓] Flutter (Channel stable, v1.7.8+hotfix.4, on Linux, locale en_US.UTF-8)
• Flutter version 1.7.8+hotfix.4 at /media/rifafauzi6/NM/Materi/flutter
• Framework revision 20e59316b8 (8 weeks ago), 2019-07-18 20:04:33 -0700
• Engine revision fee001c93f
• Dart version 2.4.0
[✓] Android toolchain - develop for Android devices (Android SDK version 29.0.2)
• Android SDK at /home/rifafauzi6/Android/Sdk
• Android NDK location not configured (optional; useful for native profiling support)
• Platform android-29, build-tools 29.0.2
• Java binary at: /opt/android-studio/jre/bin/java
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
• All Android licenses accepted.
[✓] Android Studio (version 3.5)
• Android Studio at /opt/android-studio
• Flutter plugin version 39.0.3
• Dart plugin version 191.8423
• Java version OpenJDK Runtime Environment (build 1.8.0_202-release-1483-b49-5587405)
[✓] VS Code (version 1.38.0)
• VS Code at /usr/share/code
• Flutter extension version 3.3.0
[✓] Connected device (1 available)
• SM A600G • 5200e3e7f01e45f3 • android-arm • Android 9 (API 28)
• No issues found!有人能帮我吗?因为我需要先安装它(释放apk)到真正的设备上,然后再上传到Play Store。
发布于 2019-12-04 08:10:12
这是崩溃,因为安装项目的发布应用程序,如保护等。
发布于 2020-02-07 04:10:17
试一试
flutter build apk --no-shrink更新
flutter build apk --release --split-per-abi --no-shrink这解决了我的问题
发布于 2020-04-10 04:02:34
如果您生成了发布版本,当您在Android设备上安装apk时,它正在崩溃,请确保您按照https://flutter.dev/docs/deployment/android中提到的正确执行指令。
这包括在app/build.gradle中进行所需的更改
添加key.properties文件
最后生成你的发行版apk。
https://stackoverflow.com/questions/57919327
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