小编典典

如何在Flutter项目中更改Android minSdkVersion

flutter

我试图为一个使用蓝牙进行通信的应用程序启动一个Flutter项目。为此,我使用了颤动的蓝色

不幸的是,当尝试运行(在Android设备上)我创建的第一个示例时,遇到以下错误:

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上,我会知道如何提高Android
minSdkVersion的性能,但是在一个扑朔迷离的项目中(使用VSCode),我有点迷失了。

有可能随着颤动增加minSdkVersion,怎么办?


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2020-08-13

共1个答案

小编典典

确实有可能增加minSdkVersion,但是我花了太多时间才找到它,因为google搜索主要是收益,因为关于绝对最小Sdk版本抖动的结果讨论应该能够支持,而不是如何在您自己的项目中增加它。

就像在Android
Studio项目中一样,您必须编辑build.gradle文件。在颤动的项目中,可以在path中找到它./android/app/build.gradle

当然,需要更改的参数是将minSdkVersion 16其增加到所需的值(在本例中为19)。

defaultConfig {
    // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
    applicationId "com.example.projectname"
    minSdkVersion 19 //*** This is the part that needs to be changed, previously was 16
    targetSdkVersion 28
    versionCode 1
    versionName "1.0"
    testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}

现在看来很明显,但是花了我足够长的时间自己解决。

2020-08-13