JetpackCompose从入门到实战学习笔记1—在compose中简单使用webview
之前在compose刚出来时简单学习过，这次是系统地学习，买了JetpackCompose这本书，目前正在一章一章的看，感觉很有意思，本文讲解webview在compose中的简单使用。
1.保持最新的compose版本：
buildscript {
ext {
compose_version = '1.1.1'
}
repositories {
google()
mavenCentral()
maven { url 'https://jitpack.io' }
maven { url "https://maven.aliyun.com/repository/public" }
}
}
2.简单的代码示例：
@Composable
fun WebViewPage(modifier: Modifier = Modifier, linkUrl: String) {
Column(modifier = modifier.fillMaxSize()) {
AndroidView(modifier = modifier.fillMaxSize(),
factory = {
val webView = WebView(it)
webView.settings.javaScriptEnabled = true
webView.settings.javaScriptCanOpenWindowsAutomatically = true
webView.settings.domStorageEnabled = true
webView.settings.loadsImagesAutomatically = true
webView.settings.mediaPlaybackRequiresUserGesture = false
webView.webViewClient = WebViewClient()
webView.loadUrl(linkUrl)
webView
})
}
}
3.完整的代码示例如下：
class MainActivity : ComponentActivity() {
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
setContent {
Surface(modifier = Modifier.fillMaxSize(), color = MaterialTheme.colors.background) {
WebViewPage(modifier = Modifier.fillMaxSize(), linkUrl = "https://juejin.cn/android")
}
}
}
}
@Composable
fun WebViewPage(modifier: Modifier = Modifier, linkUrl: String) {
Column(modifier = modifier.fillMaxSize()) {
AndroidView(modifier = modifier.fillMaxSize(),
factory = {
val webView = WebView(it)
webView.settings.javaScriptEnabled = true
webView.settings.javaScriptCanOpenWindowsAutomatically = true
webView.settings.domStorageEnabled = true
webView.settings.loadsImagesAutomatically = true
webView.settings.mediaPlaybackRequiresUserGesture = false
webView.webViewClient = WebViewClient()
webView.loadUrl(linkUrl)
webView
})
}
}
@Preview(showBackground = true)
@Composable
fun DefaultPreview() {
WebViewPage(linkUrl = "https://juejin.cn/android")
