1.集成友盟push提示androidx版本号不一致,需在gradle文件中手动选择即可,如下
1 buildscript { 2 repositories { 3 google() 4 jcenter() 5 maven { url 'https://dl.bintray.com/umsdk/release' } 6 } 7 8 dependencies { 9 classpath 'com.android.tools.build:gradle:3.2.1' 10 } 11 12 subprojects { 13 //根据提示使用对应的版本 14 project.configurations.all { 15 resolutionStrategy.eachDependency { details -> 16 if (details.requested.group == 'com.android.support' 17 && !details.requested.name.contains('multidex') ) { 18 details.useVersion "27.1.1" 19 } 20 21 if (details.requested.group == 'androidx.core' 22 && !details.requested.name.contains('androidx') ) { 23 details.useVersion "1.0.0" 24 } 25 if (details.requested.group == 'androidx.coordinatorlayout' 26 && !details.requested.name.contains('androidx') ) { 27 details.useVersion "1.0.0" 28 } 29 if (details.requested.group == 'androidx.documentfile' 30 && !details.requested.name.contains('androidx') ) { 31 details.useVersion "1.0.0" 32 } 33 if (details.requested.group == 'androidx.print' 34 && !details.requested.name.contains('androidx') ) { 35 details.useVersion "1.0.0" 36 } 37 if (details.requested.group=='androidx.arch.core' ) { 38 details.useVersion "2.0.0" 39 } 40 if (details.requested.group=='androidx.drawerlayout' ) { 41 details.useVersion "1.0.0" 42 } 43 if (details.requested.group=='androidx.fragment' ) { 44 details.useVersion "1.0.0" 45 } 46 } 47 } 48 } 49 50 } 51 52 allprojects { 53 repositories { 54 google() 55 jcenter() 56 maven { url 'https://dl.bintray.com/umsdk/release' } 57 } 58 } 59 60 rootProject.buildDir = '../build' 61 subprojects { 62 project.buildDir = "${rootProject.buildDir}/${project.name}" 63 } 64 subprojects { 65 project.evaluationDependsOn(':app') 66 } 67 68 task clean(type: Delete) { 69 delete rootProject.buildDir 70 }
2.打包的时候找不到libflutter.so文件
这是对应平台的so文件不存在造成的,方法是只选择一种平台,一般手机对支持armv7架构,所以在app的build.gradle下设置ndk过滤就好
1 ndk { 2 //选择要添加的对应cpu类型的.so库。 3 abiFilters 'armeabi-v7a' 4 // abiFilters 'arm64-v8a' 5 // 还可以添加 'x86', 'x86_64', 'mips', 'mips64', 'armeabi', 'armeabi-v7a', 'arm64-v8a' 6 }
但是有个问题,最新的flutter默认只打64位的包,armv7的也会找不到那个so,这个时候就需要改flutter的编译环境了
在以下目录找到flutter.gradle
/flutter/packages/flutter_tools/gradle/flutter.gradle
然后找到465行的 getTargetPlatforms方法,修改为如下即可
//whh 获取目标平台 private List<String> getTargetPlatforms() {//whh 无论如何配置,都只返回arm32和64位的so // if (!project.hasProperty('target-platform')) { return DEFAULT_PLATFORMS // } // return project.property('target-platform').split(',').collect { // if (!PLATFORM_ARCH_MAP[it]) { // throw new GradleException("Invalid platform: $it.") // } // return it // } }
当然你可以按照代码的逻辑把target-platform放到一个配置文件里,只不过我没时间去找这个配置文件是在哪里写的,如果有兴趣,欢迎补充