无法在我的手机上测试应用：失败[INSTALL_FAILED_OLDER_SDK]

I am new to Android Studio and made an app but its not running on my physical device HTC one M8 giving and error like Failure [INSTALL_FAILED_OLDER_SDK]

我是Android Studio的新用户并制作了一个应用程序，但它没有在我的物理设备上运行HTC one M8给出和失败如失败[INSTALL_FAILED_OLDER_SDK]

htc one m8 android version: 5.0.2

htc一个m8安卓版：5.0.2

android {
    compileSdkVersion 22
    buildToolsVersion "22.0.1"

    defaultConfig {
        applicationId "com.example.darab.crazy_tip_calc"
        minSdkVersion 22
        targetSdkVersion 22
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }

3 个解决方案

#1

Just set minSdkVersion 15 instead of 22

只需设置minSdkVersion 15而不是22

android:minSdkVersion

安卓的minSdkVersion

An integer designating the minimum API Level required for the application to run. The Android system will prevent the user from installing the application if the system's API Level is lower than the value specified in this attribute.

一个整数，指定应用程序运行所需的最低API级别。如果系统的API级别低于此属性中指定的值，则Android系统将阻止用户安装应用程序。

android {
compileSdkVersion 22
buildToolsVersion "22.0.1"

defaultConfig {
    applicationId "com.example.darab.crazy_tip_calc"
    minSdkVersion 15
    targetSdkVersion 22
    versionCode 1
    versionName "1.0"
}
buildTypes {
    release {
        minifyEnabled false
        proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
    }
}

#2

Your device OS version is lower than you're app SDK version.

您的设备操作系统版本低于您的应用SDK版本。

minSdkVersion 22
targetSdkVersion 22

Check your device version. I would suggest to set minSdkVersion to 15 or the the API level of your device. And this is 21 (5.0.2 of your M8).

检查您的设备版本。我建议将minSdkVersion设置为15或设备的API级别。这是21（你的M8的5.0.2）。

#3

Check your minSdk version and Target Sdk Version.

检查你的minSdk版本和Target Sdk版本。

#1