如何解决此清单合并问题？

Question

I tried to run my Unscrambler application, but received an error about the MinSDK not being high enough for the project. This is the error that I received:

Manifest merger failed : uses-sdk:minSdkVersion 19 cannot be smaller than version 21 declared in library [androidx.navigation:navigation-compose:1.0.0-alpha10] AndroidManifest.xml as the library might be using APIs not available in 19
    Suggestion: use a compatible library with a minSdk of at most 19,
        or increase this project's minSdk version to at least 21,
        or use tools:overrideLibrary="androidx.navigation.compose" to force usage (may lead to runtime failures)

My AndroidManifest.xml looks like this right now:

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="androidx.navigation.compose" >

    <uses-sdk
        android:minSdkVersion="19"
        android:targetSdkVersion="30" />

</manifest>

Would this be a simple matter of raising the project's MinSDk or switching to a lower version library?

Answer 1

Just use this there: tools:overrideLibrary="androidx.navigation.compose" It will fix your problem.

Answer 2

Add or change in your build.gradle

dependencies {

    compile 'com.android.support:appcompat-v7:20.+'
    compile 'com.android.support:support-v4:20.+'
}

android {
    compileSdkVersion 29
    buildToolsVersion "29.0.2"

    defaultConfig {
        applicationId "com.example.application"
        minSdkVersion 19
        targetSdkVersion 29
        versionCode 1
        versionName "1.0"
    }
}