Flutter 仅颤振灰色屏幕在释放apk中可见

我想为我的应用程序构建release apk，并尝试运行此命令

flutter build apk --target-platform android-arm,android-arm64,android-x64 --split-per-abi

然后，我运行了app-armeabi-v7a-release-apk，它只是一个灰色的屏幕

我还启用了清单中的所有权限

日志

android/app/build.gradle

def localProperties = new Properties()
def localPropertiesFile = rootProject.file('local.properties')
if (localPropertiesFile.exists()) {
    localPropertiesFile.withReader('UTF-8') { reader ->
        localProperties.load(reader)
    }
}

def flutterRoot = localProperties.getProperty('flutter.sdk')
if (flutterRoot == null) {
    throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
}

def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
if (flutterVersionCode == null) {
    flutterVersionCode = '1'
}

def flutterVersionName = localProperties.getProperty('flutter.versionName')
if (flutterVersionName == null) {
    flutterVersionName = '1.0'
}

apply plugin: 'com.android.application'
apply plugin: 'com.google.gms.google-services'
apply plugin: 'kotlin-android'
apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"

android {
    compileSdkVersion 30

    sourceSets {
        main.java.srcDirs += 'src/main/kotlin'
    }

    lintOptions {
        disable 'InvalidPackage'
    }

    defaultConfig {
        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
        applicationId "com.maslow.learnwithyoutube_flutterapp"
        minSdkVersion 21
        targetSdkVersion 30
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

    buildTypes {
        release {
            // TODO: Add your own signing config for the release build.
            // Signing with the debug keys for now, so `flutter run --release` works.
            signingConfig signingConfigs.debug
        }
    }
}

flutter {
    source '../..'
}

dependencies {
    implementation platform('com.google.firebase:firebase-bom:26.5.0')
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
}

本地物业

sdk.dir=C:\\Users\\sanje\\AppData\\Local\\Android\\Sdk
flutter.sdk=C:\\flutter
flutter.buildMode=release
flutter.versionName=1.0.0
flutter.versionCode=1

忽略这一点：Lorem ipsum dolor sit amet，一位杰出的献身者，他是一位临时劳工和职业经理人。但是，在最低限度上，我们需要一个实验室来进行日常工作。两人或两人在一个无教区的房间里互相指责。除偶尔因疏忽而死亡外，不得因疏忽而导致动物死亡

颤振版本

颤振1.22.6

---

提前谢谢

找了两个小时后，我找到了解决办法

这是因为在我的情况下，颤振_下载包

在main中添加try-catch bloc，如下所示：

void main() async {
  try {
    WidgetsFlutterBinding.ensureInitialized();
    await FlutterDownloader.initialize(
        debug: true // optional: set false to disable printing logs to console
        );
    await Firebase.initializeApp();

    final Directory directory =
        await path_provider.getApplicationDocumentsDirectory();
    Hive.init(directory.path);
    Hive.registerAdapter(ResponseTokenModelAdapter());
    await Hive.openBox<ResponseTokenModel>(HiveBoxNames.token);
    configureInjection(Environment.prod);
    runApp(AppWidget());
  } catch (e) {
    runApp(MaterialApp(
      home: Center(
        child: Text(e.toString()),
      ),
    ));
  }
}

void main（）异步{
试一试{
WidgetsFlutterBinding.ensureInitialized（）；
等待下载。初始化(
debug:true//可选：设置false以禁用将日志打印到控制台
);
等待Firebase.initializeApp（）；
最终目录=
等待路径_provider.getApplicationDocumentsDirectory（）；
init（directory.path）；
registerAdapter（ResponseTokenModelAdapter（））；
等待Hive.openBox（HiveBoxNames.token）；
配置注入（Environment.prod）；
runApp（AppWidget（））；
}捕获（e）{
runApp（材料应用程序）(
首页：中(
子项：文本（例如toString（）），
),
));
}
}

---

现在我只需要添加本机集成。

你能分享你的

android/app/build.gradle

和

android/local.properties

？错误是关于sdk.dir的。sdk.dir=/Users/username/Library/Android/sdk flift.sdk=/Users/username/Downloads/flift flift.buildMode=debug flift.versionName=1.0.0 flift.versionCode=1@Akif添加了。请尝试在“环境变量”中添加ANDROID_HOME变量，如C:\Users\sanje\AppData\Local\ANDROID\Sdk@Akif，感谢它的成功。GG；）@Akif但当我打开app-armeabi-v7a-release apk时，只有灰色屏幕可见，（发布中的灰色屏幕==调试中的红色屏幕？）

void main() async {
  try {
    WidgetsFlutterBinding.ensureInitialized();
    await FlutterDownloader.initialize(
        debug: true // optional: set false to disable printing logs to console
        );
    await Firebase.initializeApp();

    final Directory directory =
        await path_provider.getApplicationDocumentsDirectory();
    Hive.init(directory.path);
    Hive.registerAdapter(ResponseTokenModelAdapter());
    await Hive.openBox<ResponseTokenModel>(HiveBoxNames.token);
    configureInjection(Environment.prod);
    runApp(AppWidget());
  } catch (e) {
    runApp(MaterialApp(
      home: Center(
        child: Text(e.toString()),
      ),
    ));
  }
}