如何正确实施Safeargs?
我正在尝试遵循教程,以实现和使用房间数据库 YouTube-Link 。 我的问题是,与视频中显示的内容相比,我的gradle文件看起来很不一样,以至于我不知道在哪里放置ID “ navigation.safeargs.kotlin”
以及
classpath "androidx.navigation-safe-args-gradle-plugin:2.3.0-rc01"
我可能会可能需要。我尝试了很多地方,但它永远无法使用,我找不到答案,因此,如果有人知道,请帮助我。
build.gradle(project:...):
plugins {
id 'com.android.application' version '7.2.0' apply false
id 'com.android.library' version '7.2.0' apply false
id 'org.jetbrains.kotlin.android' version '1.6.21' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle(模块:...):
plugins {
id 'com.android.application'
id 'org.jetbrains.kotlin.android'
id 'kotlin-kapt'
}
android {
compileSdk 32
defaultConfig {
applicationId "com.example. ..."
minSdk 26
targetSdk 32
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
buildFeatures {
viewBinding true
}
}
dependencies {
implementation 'androidx.exifinterface:exifinterface:1.3.3'
implementation 'androidx.core:core-ktx:1.7.0'
implementation 'androidx.appcompat:appcompat:1.4.1'
implementation 'com.google.android.material:material:1.6.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.4.1'
implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1'
implementation 'androidx.navigation:navigation-fragment-ktx:2.4.2'
implementation 'androidx.navigation:navigation-ui-ktx:2.4.2'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
implementation fileTree(dir: "libs", include: ["*.jar"])
// Room components
implementation "androidx.room:room-runtime:2.4.2"
kapt "androidx.room:room-compiler:2.4.2"
implementation "androidx.room:room-ktx:2.4.2"
androidTestImplementation "androidx.room:room-testing:2.4.2"
// Lifecycle components
implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
implementation "androidx.lifecycle:lifecycle-common-java8:2.4.1"
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1"
// Kotlin components
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21"
api "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.2"
api "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.2"
}
settings.gradle(...):
pluginManagement {
repositories {
gradlePluginPortal()
google()
mavenCentral()
}
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "..."
include ':app'
I am trying to follow a tutorial in order to implement and use a room database YouTube-link.
My problem is that my gradle files look so different compared to what is shown in the video that I have no idea where to put the id "navigation.safeargs.kotlin"
and the
classpath "androidx.navigation-safe-args-gradle-plugin:2.3.0-rc01"
or anything else that I might need. I have tried a bunch of places but it never works and I couldn't really find an answer, so if anyone knows, pls help me out.
build.gradle(Project:...):
plugins {
id 'com.android.application' version '7.2.0' apply false
id 'com.android.library' version '7.2.0' apply false
id 'org.jetbrains.kotlin.android' version '1.6.21' apply false
}
task clean(type: Delete) {
delete rootProject.buildDir
}
build.gradle(Module:...):
plugins {
id 'com.android.application'
id 'org.jetbrains.kotlin.android'
id 'kotlin-kapt'
}
android {
compileSdk 32
defaultConfig {
applicationId "com.example. ..."
minSdk 26
targetSdk 32
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
}
buildTypes {
release {
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
}
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
kotlinOptions {
jvmTarget = '1.8'
}
buildFeatures {
viewBinding true
}
}
dependencies {
implementation 'androidx.exifinterface:exifinterface:1.3.3'
implementation 'androidx.core:core-ktx:1.7.0'
implementation 'androidx.appcompat:appcompat:1.4.1'
implementation 'com.google.android.material:material:1.6.0'
implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.4.1'
implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1'
implementation 'androidx.navigation:navigation-fragment-ktx:2.4.2'
implementation 'androidx.navigation:navigation-ui-ktx:2.4.2'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.3'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
implementation fileTree(dir: "libs", include: ["*.jar"])
// Room components
implementation "androidx.room:room-runtime:2.4.2"
kapt "androidx.room:room-compiler:2.4.2"
implementation "androidx.room:room-ktx:2.4.2"
androidTestImplementation "androidx.room:room-testing:2.4.2"
// Lifecycle components
implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
implementation "androidx.lifecycle:lifecycle-common-java8:2.4.1"
implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1"
// Kotlin components
implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:1.6.21"
api "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.2"
api "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.5.2"
}
settings.gradle(...):
pluginManagement {
repositories {
gradlePluginPortal()
google()
mavenCentral()
}
}
dependencyResolutionManagement {
repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
repositories {
google()
mavenCentral()
}
}
rootProject.name = "..."
include ':app'
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在您的build.gradle(项目级别)中尝试添加:
在build.gradle(模块级别)中添加:
In your build.gradle (project level) try adding:
and in the build.gradle (module level) add:
GO 直接到源
代码> build.gradle :
app/module
build.gradle
:因此,在您的顶级文件中,您需要
google()
在repositories中
块,依赖项中的classPath
block。如果您没有其中一个块,只需创建它 - 它们进入buildscript
块中,请参阅?nav_version
val
只是一个变量,因此您可以通过参考该变量来使所有导航组件使用相同的版本,而实际的版本号仅在一个地方设置。如果您愿意,您只需在依赖项语句中写入数字 - 但是请确保所有导航组件都使用相同的版本!将
id(“ androidx.navigation.safeargs”)粘贴在模块的
plugins block中。订单有时对其中一些很重要,因此请在底部尝试一下。语法与当前文件中的外观有所不同,但这只是另一种编写方式 - 您可以混合和匹配build> build
文件Go straight to the source IMO
Top-level
build.gradle
:App/module
build.gradle
:So in your top-level file, you need
google()
in yourrepositories
block, and the classpath in yourdependencies
block. If you don't have one of those blocks, just create it - they go inside thebuildscript
block, see? Thenav_version
val
is just a variable so you can make all your Navigation components use the same version by referring to that, and the actual version number is only set in one place. You can just write the number in the dependency statement if you like - make sure all the Navigation components are using the same version though!Stick the
id("androidx.navigation.safeargs")
line in your module'sbuild
file'splugins
block. The order sometimes matters for some of these, so try it at the bottom. The syntax is a little different from how they look in your current file, but it's just another way of writing it - either's fine, you can mix and match使用这个:
Use this one: