颤振:如何改变Android minSdkVersion颤振项目?

我正在尝试为一个使用蓝牙通信的应用程序启动一个颤振项目。我用的是颤振蓝。

不幸的是，当试图运行(在Android设备上)我创建的第一个示例时，我遇到了以下错误:

FAILURE: Build failed with an exception.

  * What went wrong:
  Execution failed for task ':app:processDebugManifest'.
  > Manifest merger failed : uses-sdk:minSdkVersion 16 cannot be smaller than version 19 declared in library [:flutter_blue] /home/maldus/Projects/flutter/polmac/build/flutter_blue/intermediates/manifests/full/debug/AndroidManifest.xml as the library might be using APIs not available in 16
    Suggestion: use a compatible library with a minSdk of at most 16,
            or increase this project's minSdk version to at least 19,
            or use tools:overrideLibrary="com.pauldemarco.flutterblue" to force usage (may lead to runtime failures)

如果我在Android Studio，我知道如何提升Android minSdkVersion，但在一个flutter项目(使用VSCode)，我有点迷失。

是否有可能增加minSdkVersion与颤振，以及如何?

当前回答

你可以在Project_Name/android/app/build文件中修改minSdkVersion。Gradle, defaultconfig:

defaultConfig {
    // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
    applicationId "com.example.projectname"
    minSdkVersion 16 // <--- There
    targetSdkVersion 27
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}

2018-08-29 09:26:15

其他回答

将您编译的sdk版本升级到29或更高

希望这对你有所帮助。

2022-07-03 09:17:28

2.8或以上

构建。gradle更新

在更新到Flutter 2.8之前

android {
    compileSdkVersion 30

defaultConfig {
    applicationId "com.example.app"
    minSdkVersion 21
    targetSdkVersion 30
    versionCode flutterVersionCode.toInteger()
    versionName flutterVersionName
    multiDexEnabled true
}

更新到Flutter 2.8后:

android {
    compileSdkVersion flutter.compileSdkVersion

defaultConfig {
        applicationId "com.example.app"
        minSdkVersion flutter.minSdkVersion
        targetSdkVersion flutter.targetSdkVersion
        versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName
    }

你应该从慢车转车。以下属性说明:

首先进入android->local.properties

从这里开始变化

像这样改变build.gradle

android {
    compileSdkVersion localProperties.getProperty('flutter.compileSdkVersion').toInteger()

defaultConfig {
    minSdkVersion localProperties.getProperty('flutter.minSdkVersion').toInteger()
    targetSdkVersion localProperties.getProperty('flutter.targetSdkVersion').toInteger()
    versionCode flutterVersionCode.toInteger()
    versionName flutterVersionName
}

2021-12-11 15:37:43

    **android/local.properties**
flutter.versionCode=1
flutter.minSdkVersion=21
flutter.targetSdkVersion=30
flutter.compileSdkVersion=31

  **android/app/build.gradle**
minSdkVersion localProperties.getProperty('flutter.minSdkVersion').toInteger()

targetSdkVersion localProperties.getProperty('flutter.targetSdkVersion').toInteger()
versionCode flutterVersionCode.toInteger()
        versionName flutterVersionName

2022-08-26 12:06:48

使用新的Flutter项目(2.8.0)，使用“Flutter样式”，您可以在本地更改最小sdk版本。属性(而不是编辑app/build。gradle文件)。

# android/local.properties

flutter.minSdkVersion=19

查看android/app/build。Gradle文件，你会看到这样的变量约束:

# android/app/build.gradle

android {

  defaultConfig {
    minSdkVersion flutter.minSdkVersion
    targetSdkVersion flutter.targetSdkVersion
    versionCode flutterVersionCode.toInteger()
    versionName flutterVersionName
  }
}

2021-12-11 12:10:55

在android/app/build中试试这个。graddel minSdkVersion 30应该修复它，但要确保你的kotlin版本在kotlin_version = '1.6.10'。

2022-09-21 20:06:17

颤振:如何改变Android minSdkVersion颤振项目?

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