我必须添加Java 8+。在我的Android项目中使用Maven进行构建,怎么做?
实际上,我在github上看到了一个项目,因此,要使用该项目,我必须添加前提条件。
这是我的 build.gradle 文件。
apply plugin: 'com.android.application'
android {
compileSdkVersion 26
defaultConfig {
applicationId "com.vincent.filepickersample"
minSdkVersion 14
targetSdkVersion 26
versionCode 1
versionName "1.0"
multiDexEnabled true
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
packagingOptions {
exclude 'META-INF/DEPENDENCIES'
exclude 'META-INF/NOTICE'
exclude 'META-INF/NOTICE.txt'
exclude 'META-INF/LICENSE'
exclude 'META-INF/LICENSE.txt'
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
}
android {
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
这些是依赖项:
dependencies {
//implementation 'org.apache.poi:poi:4.0.0'
//implementation 'org.apache.poi:poi-ooxml:4.0.0'
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:26.1.0'
testCompile 'junit:junit:4.12'
compile project(':filepicker')
//implementation files('libs/poi-3.12-android-a.jar')
//implementation files('libs/poi-ooxml-schemas-3.12-20150511-a.jar')
implementation 'com.android.support:multidex:1.0.3'
implementation 'org.dhatim:fastexcel-reader:0.10.2'
}
答案 0 :(得分:0)
您必须制作一个pom.xml
文件并正常使用,您只需要使用Android Maven Plugin即可在调用mvn install
时将其编译为apk。
答案 1 :(得分:0)
在您的 pom.xml 文件中添加正确的编译器插件配置和必需的插件:
<project>
<packaging>apk</packaging><!-- or apklib -->
<properties>
<java.version>1.8</java.version>
<maven.compiler.source>${java.version}</maven.compiler.source>
<maven.compiler.target>${java.version}</maven.compiler.target>
</properties>
<!-- skipped other part of POM file -->
<dependencies>
<!-- here your compile or test scoped dependencies... -->
</dependencies>
<build>
<plugins>
<plugin>
<groupId>com.simpligility.maven.plugins</groupId>
<artifactId>android-maven-plugin</artifactId>
<version>4.3.0</version> <!-- use latest release -->
<extensions>true</extensions>
</plugin>
</plugins>
</build>
</project>
用法:
mvn install
mvn android:help
mvn android:run
mvn android:apk
mvn android:deploy
了解更多here