Issue
I don't know what's wrong as there is no error in my code but build failed with error package java.net.http does not exist. I downloaded the jar and added it as dependency. It also listed in java --list-modules.
- compileSdkVersion 32
- buildToolsVersion '30.0.2'
- minSdkVersion 26
- targetSdkVersion 30
- gradleVersion = '7.2'
- sourceCompatibility
- JavaVersion.VERSION_11
- targetCompatibility JavaVersion.VERSION_11
- implementation files('libs/java.net.http.jar')
The jar I got from jmods folder in jdk folder. I tried update to jdk 17 also same. I try solution from this "package java.net.http does not exist" error on JDK9 but return module not found. My impacted code
import java.net.http.HttpClient;
import java.net.http.HttpRequest;
import java.net.http.HttpResponse;
HttpRequest request = HttpRequest.newBuilder()
.uri(new URI(reqURI))
.build();
HttpResponse<String> response = httpClient.send(request,
HttpResponse.BodyHandlers.ofString());
System.out.println("uri:" + response.uri());
System.out.println("header:" +response.headers());
System.out.println("body" + response.body());
System.out.println("status code" + response.statusCode());
java -version:
- openjdk version "11" 2018-09-25
- OpenJDK Runtime Environment 18.9 (build 11+28)
- OpenJDK 64-Bit Server VM 18.9 (build 11+28, mixed mode)
Inside build.gradle
dependencies {
implementation 'androidx.legacy:legacy-support-v4:1.0.0'
implementation 'com.google.firebase:firebase-messaging:23.0.0'
implementation files('libs/simple-xml-2.6.7/simple-xml-2.6.7.jar')
implementation files('libs/ksoap2-android-assembly-2.6.5/ksoap2-android-assembly-2.6.5.jar')
implementation files('libs/org-apache-commons-io/org-apache-commons-io.jar')
implementation files('libs/sc-light-jdk15on-1.47.0.2.jar')
implementation files('libs/scpkix-jdk15on-1.47.0.2.jar')
implementation files('libs/scprov-jdk15on-1.47.0.2.jar')
implementation files('libs/java.net.http.jar')
}
Actually, what I want is to replace below code which already deprecated
DefaultHttpServerConnection conn = new DefaultHttpServerConnection();
params = new BasicHttpParams();
params.setIntParameter(CoreConnectionPNames.SO_TIMEOUT, 5000)
.setIntParameter(CoreConnectionPNames.SOCKET_BUFFER_SIZE,8*1024)
.setBooleanParameter(CoreConnectionPNames.STALE_CONNECTION_CHECK,false)
.setBooleanParameter(CoreConnectionPNames.TCP_NODELAY, true)
.setParameter(CoreProtocolPNames.ORIGIN_SERVER,"HttpComponents/1.1");
conn.bind(socket, params);
Extracting the information from the requested URI
HttpRequest request = conn.receiveRequestHeader();
request.getRequestLine().getMethod().toUpperCase(Locale.ENGLISH);
Uri uri = Uri.parse(request.getRequestLine().getUri());
String httpAPI = uri.getPath();
String httpQuery = uri.getQuery();
Solution
I solved the problem by change the app’s targetSdkVersion and CompileSdkVersion (refer to Migrating apps to Android 11), else there’ll be a lot of deprecated functions.
Answered By - Nurul
Answer Checked By - Timothy Miller (JavaFixing Admin)