[英]Navigation jetpack compose doesn't work directly
我的 Navigation jetpack compose 有問題,問題是導航不能直接工作並顯示空屏幕,但是如果我在空屏幕中滾動或在導航開始工作並顯示我放入的屏幕后長按導航。
我搜索了很多有關此問題的信息,但找不到任何解決方案。
我嘗試更改導航組合的版本,但所有版本都不起作用。 而且當我使用深色時,它們也可以毫無問題地工作
除了版本“2.4.0-alpha10”在某些項目中有效而在某些項目中無效
問題是什么? 為什么會這樣?
plugins {
id 'com.android.application'
id 'org.jetbrains.kotlin.android'
}
android {
namespace 'com.example.myapplication'
compileSdk 33
defaultConfig {
applicationId "com.example.myapplication"
minSdk 24
targetSdk 33
versionCode 1
versionName "1.0"
testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
vectorDrawables {
useSupportLibrary true
}
}
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 {
compose true
}
composeOptions {
kotlinCompilerExtensionVersion '1.3.2'
}
packagingOptions {
resources {
excludes += '/META-INF/{AL2.0,LGPL2.1}'
}
}
}
dependencies {
implementation 'androidx.core:core-ktx:1.9.0'
implementation 'androidx.lifecycle:lifecycle-runtime-ktx:2.3.1'
implementation 'androidx.activity:activity-compose:1.5.1'
implementation platform('androidx.compose:compose-bom:2022.10.00')
implementation 'androidx.compose.ui:ui'
implementation 'androidx.compose.ui:ui-graphics'
implementation 'androidx.compose.ui:ui-tooling-preview'
implementation 'androidx.compose.material3:material3'
testImplementation 'junit:junit:4.13.2'
androidTestImplementation 'androidx.test.ext:junit:1.1.5'
androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
androidTestImplementation platform('androidx.compose:compose-bom:2022.10.00')
androidTestImplementation 'androidx.compose.ui:ui-test-junit4'
debugImplementation 'androidx.compose.ui:ui-tooling'
debugImplementation 'androidx.compose.ui:ui-test-manifest'
def nav_version = "2.5.3"
implementation "androidx.navigation:navigation-compose:$nav_version"
}
plugins {
id 'com.android.application' version '8.1.0-alpha02' apply false
id 'com.android.library' version '8.1.0-alpha02' apply false
id 'org.jetbrains.kotlin.android' version '1.7.20' apply false
}
package com.example.myapplication
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.tooling.preview.Preview
import androidx.navigation.compose.NavHost
import androidx.navigation.compose.composable
import androidx.navigation.compose.rememberNavController
import com.example.myapplication.ui.theme.MyApplicationTheme
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
MyApplicationTheme {
// A surface container using the 'background' color from the theme
Surface(
modifier = Modifier.fillMaxSize(),
color = MaterialTheme.colorScheme.background
) {
val navController = rememberNavController()
NavHost(navController = navController, startDestination = "younes") {
composable("younes") {
Text(text = "younes")
}
}
}
}
}
}
}
go 到 Theme.file 並更改此行。
WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
到
WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = true
只需將 darkTheme 更改為 true
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