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Drop support for Android 4.x (#2440)

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* Bump minSdkVersion

* Remove Android 4.x specific logic

* Consolidate res assets

* Add note about minimum Android version to README

* Restore incorrectly removed method, remove unneeded Lollipop TargetApi annotations
This commit is contained in:
arkon
2020-01-07 18:46:31 -05:00
committed by GitHub
parent b55814a1c0
commit 0d5099f230
33 changed files with 200 additions and 530 deletions
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app/src/main/java/eu/kanade/tachiyomi/network/AndroidCookieJar.kt
+3 -27
View File
@@ -1,35 +1,20 @@
package eu.kanade.tachiyomi.network
import android.content.Context
import android.os.Build
import android.webkit.CookieManager
import android.webkit.CookieSyncManager
import okhttp3.Cookie
import okhttp3.CookieJar
import okhttp3.HttpUrl
class AndroidCookieJar(context: Context) : CookieJar {
class AndroidCookieJar : CookieJar {
private val manager = CookieManager.getInstance()
private val syncManager by lazy { CookieSyncManager.createInstance(context) }
init {
// Init sync manager when using anything below L
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
syncManager
}
}
override fun saveFromResponse(url: HttpUrl, cookies: List<Cookie>) {
val urlString = url.toString()
for (cookie in cookies) {
manager.setCookie(urlString, cookie.toString())
}
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
syncManager.sync()
}
}
override fun loadForRequest(url: HttpUrl): List<Cookie> {
@@ -39,7 +24,7 @@ class AndroidCookieJar(context: Context) : CookieJar {
fun get(url: HttpUrl): List<Cookie> {
val cookies = manager.getCookie(url.toString())
return if (cookies != null && !cookies.isEmpty()) {
return if (cookies != null && cookies.isNotEmpty()) {
cookies.split(";").mapNotNull { Cookie.parse(url, it) }
} else {
emptyList()
@@ -53,19 +38,10 @@ class AndroidCookieJar(context: Context) : CookieJar {
cookies.split(";")
.map { it.substringBefore("=") }
.onEach { manager.setCookie(urlString, "$it=;Max-Age=-1") }
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP) {
syncManager.sync()
}
}
fun removeAll() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
manager.removeAllCookies {}
} else {
manager.removeAllCookie()
syncManager.sync()
}
manager.removeAllCookies {}
}
}
app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
+1 -5
View File
@@ -28,11 +28,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {
* Application class.
*/
private val initWebView by lazy {
if (Build.VERSION.SDK_INT >= 17) {
WebSettings.getDefaultUserAgent(context)
} else {
null
}
WebSettings.getDefaultUserAgent(context)
}
@Synchronized
app/src/main/java/eu/kanade/tachiyomi/network/NetworkHelper.kt
+3 -95
View File
@@ -1,17 +1,9 @@
package eu.kanade.tachiyomi.network
import android.content.Context
import android.os.Build
import okhttp3.*
import okhttp3.Cache
import okhttp3.OkHttpClient
import java.io.File
import java.io.IOException
import java.net.InetAddress
import java.net.Socket
import java.net.UnknownHostException
import java.security.KeyManagementException
import java.security.KeyStore
import java.security.NoSuchAlgorithmException
import javax.net.ssl.*
class NetworkHelper(context: Context) {
@@ -19,99 +11,15 @@ class NetworkHelper(context: Context) {
private val cacheSize = 5L * 1024 * 1024 // 5 MiB
val cookieManager = AndroidCookieJar(context)
val cookieManager = AndroidCookieJar()
val client = OkHttpClient.Builder()
.cookieJar(cookieManager)
.cache(Cache(cacheDir, cacheSize))
.enableTLS12()
.build()
val cloudflareClient = client.newBuilder()
.addInterceptor(CloudflareInterceptor(context))
.build()
private fun OkHttpClient.Builder.enableTLS12(): OkHttpClient.Builder {
if (Build.VERSION.SDK_INT > Build.VERSION_CODES.KITKAT) {
return this
}
val trustManagerFactory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm())
trustManagerFactory.init(null as KeyStore?)
val trustManagers = trustManagerFactory.trustManagers
if (trustManagers.size == 1 && trustManagers[0] is X509TrustManager) {
class TLSSocketFactory @Throws(KeyManagementException::class, NoSuchAlgorithmException::class)
constructor() : SSLSocketFactory() {
private val internalSSLSocketFactory: SSLSocketFactory
init {
val context = SSLContext.getInstance("TLS")
context.init(null, null, null)
internalSSLSocketFactory = context.socketFactory
}
override fun getDefaultCipherSuites(): Array<String> {
return internalSSLSocketFactory.defaultCipherSuites
}
override fun getSupportedCipherSuites(): Array<String> {
return internalSSLSocketFactory.supportedCipherSuites
}
@Throws(IOException::class)
override fun createSocket(): Socket? {
return enableTLSOnSocket(internalSSLSocketFactory.createSocket())
}
@Throws(IOException::class)
override fun createSocket(s: Socket, host: String, port: Int, autoClose: Boolean): Socket? {
return enableTLSOnSocket(internalSSLSocketFactory.createSocket(s, host, port, autoClose))
}
@Throws(IOException::class, UnknownHostException::class)
override fun createSocket(host: String, port: Int): Socket? {
return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port))
}
@Throws(IOException::class, UnknownHostException::class)
override fun createSocket(host: String, port: Int, localHost: InetAddress, localPort: Int): Socket? {
return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port, localHost, localPort))
}
@Throws(IOException::class)
override fun createSocket(host: InetAddress, port: Int): Socket? {
return enableTLSOnSocket(internalSSLSocketFactory.createSocket(host, port))
}
@Throws(IOException::class)
override fun createSocket(address: InetAddress, port: Int, localAddress: InetAddress, localPort: Int): Socket? {
return enableTLSOnSocket(internalSSLSocketFactory.createSocket(address, port, localAddress, localPort))
}
private fun enableTLSOnSocket(socket: Socket?): Socket? {
if (socket != null && socket is SSLSocket) {
socket.enabledProtocols = socket.supportedProtocols
}
return socket
}
}
sslSocketFactory(TLSSocketFactory(), trustManagers[0] as X509TrustManager)
}
val specCompat = ConnectionSpec.Builder(ConnectionSpec.MODERN_TLS)
.tlsVersions(TlsVersion.TLS_1_2, TlsVersion.TLS_1_1, TlsVersion.TLS_1_0)
.cipherSuites(
*ConnectionSpec.MODERN_TLS.cipherSuites.orEmpty().toTypedArray(),
CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
CipherSuite.TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
)
.build()
val specs = listOf(specCompat, ConnectionSpec.CLEARTEXT)
connectionSpecs(specs)
return this
}
}