当我尝试启动我的应用程序时,我的MainActivity在onCreate()方法中,在"setContentView(R.layout.activity_main);"处抛出此错误:
java.lang.RuntimeException: Unable to start activity ComponentInfo{com.example.sanchez.worldgramproject/com.example.sanchez.worldgramproject.Fragments.MainActivity}: android.view.InflateException: Binary XML file line #16: Binary XML file line #16: Error inflating class android.support.design.widget.BottomNavigationView
在迁移到androidx后出现了此错误,经过进一步检查,我发现Bottomnavigationview类中的导入语句已经过时(没有使用androidx格式,而是旧格式)。由于Bottomnavigationview类文件为只读文件,因此我无法对其进行编辑。
gradle:
apply plugin: 'com.android.application'
android {
compileSdkVersion 28
buildToolsVersion '28.0.3'
defaultConfig {
applicationId "com.example.sanchez.worldgramproject"
minSdkVersion 21
targetSdkVersion 28
multiDexEnabled true
versionCode 0
versionName "0"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
debug {
debuggable true
}
}
}
dependencies {
compile fileTree(dir: 'libs', include: ['*.jar'])
implementation 'com.github.madrapps:pikolo:1.1.6'
implementation 'com.google.android.material:material:1.1.0-alpha02'
implementation 'com.github.bumptech.glide:glide:3.8.0'
implementation'com.firebaseui:firebase-ui-storage:2.3.0'
implementation 'com.google.firebase:firebase-auth:16.1.0'
implementation 'com.google.android.gms:play-services-auth:16.0.1'
implementation 'androidx.appcompat:appcompat:1.0.2'
implementation 'androidx.cardview:cardview:1.0.0'
implementation 'androidx.recyclerview:recyclerview:1.0.0'
implementation 'com.jakewharton:butterknife:8.8.1'
implementation 'androidx.multidex:multidex:2.0.1'
implementation 'pl.droidsonroids.gif:android-gif-drawable:1.2.6'
implementation 'de.hdodenhof:circleimageview:2.2.0'
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'androidx.exifinterface:exifinterface:1.0.0'
implementation 'com.google.firebase:firebase-storage:16.0.5'
implementation 'com.google.android.gms:play-services-maps:16.0.0'
implementation 'com.google.firebase:firebase-database:16.0.5'
testImplementation 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
完整的堆栈跟踪: https://pastebin.com/Yfek0YCH
有没有办法将所有导入语句更改为适合新的androidx格式?我如何对所有其他类也进行此操作?
androidx
相关联;即使它是包android.support.design
的继承者,现在它有了自己的命名空间。 - Martin Zeitler