为什么我的APK文件显示app-debug.apk？ 如何重命名？

Question

Whenever I try to export my code file it always exports as app-debug.apk. Is there any way to change its name without messing up my code? The reason I am asking is because I recently changed my app name in the wrong spot and the whole program stopped working.

Answer 1

apply plugin: 'com.android.application'

apply plugin: 'kotlin-android'

apply plugin: 'kotlin-android-extensions'

def buildType = ""

android {

    compileSdkVersion 28
    defaultConfig {
        applicationId "com.deep.practicle"
        minSdkVersion 21
        targetSdkVersion 28
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            buildType = "release"
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
        }
        debug{
            buildType = "debug"
        }

    }
    dataBinding {
        enabled = true
    }

}

android.applicationVariants.all { variant ->

    variant.outputs.all {
        def appName = buildType
        outputFileName = appName + "-${variant.versionName}.apk"
    }
}

dependencies {
    implementation fileTree(include: ['*.jar'], dir: 'libs')
    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"

    testImplementation 'junit:junit:4.12'
    androidTestImplementation 'com.android.support.test:runner:1.0.2'
    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.2'

    // Support
    implementation 'com.android.support:appcompat-v7:28.0.0'
    implementation 'com.android.support:support-v4:28.0.0'
    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
    implementation 'com.android.support:design:28.0.0'

}

Hi Bro, just variable create in build.gradle.

Answer 2

That is because your module name is app and build type is debug. To change the outputFileName place below code in android {} section of your app build.gradle file (it is the format I use for my apps, you can name the way you want taking this as reference)

android.applicationVariants.all { variant ->
        variant.outputs.all {
            def appName = "YourAppName"
            def date = new Date()
            def formattedDate = date.format('MMM-dd-yyyy')
            outputFileName = appName + formattedDate + "-${variant.versionName}-${variant.versionCode}.apk"
        }
    }

Answer 3

On the left side of Android Studio, choose Build Variants. This is 3rd tab from bottom. Select "release" instead of "debug". Your release APK will be placed in the release folder. It will not be appended with a "debug".