Android Studio不会安装新的APK-旧的APK不会在手机上消失

问题描述

我的应用程序不会更新.它可以生成和运行，但是它是一些旧版本，我所做的更改不计算在内.例如，如果我做一个吐司，它不会显示.如果我删除一个现有的，它仍然会显示.

My app won't update. It builds and runs but it's some old version and the changes I've made aren't counted. If I make a Toast for example, it won't show. If I delete an existing one, it will still show.

我已经尝试了以下方法:

I've tried the following already:

• 在SDK管理器中更新Android Studio和更新

• Updating Android Studio and updates in the SDK manager

从手机上卸载该应用并重新安装

uninstalling the app off my phone and reinstalling

清洁

确保"Gradle-aware Make"处于运行配置

make sure "Gradle-aware Make" is in run configurations

文件-使缓存无效

确保未选中跳过安装".

make sure "Skip installation" is unticked.

删除项目的构建文件夹并重新构建

delete the build folder of the project and rebuilt

adb shell pm清除com.packagename.app-成功"但未修复

adb shell pm clear com.packagename.app - "Success" but not fixed

adb shell卸载com.packagename.app-成功"但未修复

adb shell uninstall com.packagename.app - "Success" but not fixed

在build.gradle中增加versionCode和versionName

Increase versionCode and versionName in build.gradle

更改构建版本

创建一个新项目并复制文件

Making a new project and copying the files

Android Studio正在设备上安装旧版APK. a>

Android Studio is installing old apk on device

我尝试在另一部手机上执行此操作，并且它也卡在该手机的旧版本上.

I've tried doing it on another phone and it's stuck on an older version on that one too.

推荐答案

这可能会帮助您:

defaultConfig {
    applicationId "com.example.app"
    minSdkVersion XX
    targetSdkVersion XX
    versionCode 1 // <-- set this one to a bigger, it is used for upgrade
    versionName "1.0"
}

这篇关于Android Studio不会安装新的APK-旧的APK不会在手机上消失的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！