将应用迁移到SDK时出现以下错误-28 错误:找不到符号导入android.support.v7.widget.ListViewCompat;
appcompat:27.1.1
目标28
编译28
sdk 28.0.3
这是我的build.gradle文件,我找不到引发错误的问题,找不到符号导入android.support.v7.widget.ListViewCompat;谁能解释为什么要提前抛出感谢信
apply plugin: 'com.android.application'
android {
signingConfigs {
config {
keyAlias '******'
keyPassword '*********'
storeFile file('********')
storePassword '********'
}
}
packagingOptions {
exclude 'META-INF/LICENSE' // will not include LICENSE file
}
compileSdkVersion 28
buildToolsVersion "28.0.3"
dexOptions {
//jumboMode true
javaMaxHeapSize "4g"
}
defaultConfig {
applicationId "com.tekis.health"
minSdkVersion 16
targetSdkVersion 28
versionCode 24
versionName '2018/02'
multiDexEnabled true
vectorDrawables.useSupportLibrary = true
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'),
'proguard-rules.pro'
}
}
useLibrary 'org.apache.http.legacy'
productFlavors {
}
}
dependencies {
//compile fileTree(include: ['*.jar'], dir: 'libs')
testImplementation 'junit:junit:4.12'
implementation project(':MaterialEditTextlibrary')
implementation project(':Spinnerlibrary')
implementation project(':material')
implementation project(':arcmenulibrary')
implementation 'com.google.code.gson:gson:+'
implementation 'com.android.support:cardview-v7:+'
implementation 'com.android.support:recyclerview-v7:+'
implementation 'com.android.support:appcompat-v7:27.1.1'
implementation 'com.android.support:design:+'
implementation 'com.android.support:support-compat:28.0.0'
implementation 'com.android.support:support-v4:+'
implementation 'com.google.android.gms:play-services-analytics:16.0.6'
implementation 'com.wdullaer:materialdatetimepicker:2.3.0'
implementation 'com.miguelcatalan:materialsearchview:1.4.0'
implementation 'com.github.PhilJay:MPAndroidChart:v2.2.4'
implementation project(':payUMoneysdk')
implementation 'com.sun.mail:android-mail:1.5.5'
implementation 'com.sun.mail:android-activation:1.5.5'
implementation 'com.android.support:multidex:1.0.1'
implementation 'org.jsoup:jsoup:1.10.2'
//compile 'org.apache.poi:poi:3.7'
//compile group: 'org.apache.poi', name: 'poi', version: '3.7'
}
repositories {
maven { url "https://jitpack.io" }
google()
}
apply plugin: 'com.google.gms.google-services'
答案 0 :(得分:0)
您正在使用的implementation 'com.android.support:support-compat:28.0.0'
具有v4
ListViewCompat
,而不是v7
可适配类。
使用这个
导入android.support.v4.widget.ListViewCompat
评论后
如果您要扩展,则com.android.support:support-compat:28.0.0
无法实现,请删除该依赖项。
ListViewCompat
作为appcompat-v7:26.1.0
中的非最终课程提供
更改
implementation 'com.android.support:appcompat-v7:27.1.1'
到
implementation "com.android.support:appcompat-v7:26.1.0"
并导入android.support.v7.widget.ListViewCompat
答案 1 :(得分:0)
ListViewCompat
已从应用程序兼容库27.x.x或更高版本中删除。
解决方案:您必须改为ListView
或RecyclerView
。