GitNex/app/src/main/java/org/mian/gitnex/clients/PullRequestsService.java

75 lines
2.5 KiB
Java

package org.mian.gitnex.clients;
import android.content.Context;
import android.util.Log;
import androidx.annotation.NonNull;
import org.mian.gitnex.helpers.MemorizingTrustManager;
import org.mian.gitnex.util.AppUtil;
import java.io.File;
import java.io.IOException;
import java.security.SecureRandom;
import javax.net.ssl.HttpsURLConnection;
import javax.net.ssl.SSLContext;
import javax.net.ssl.X509TrustManager;
import okhttp3.Cache;
import okhttp3.Interceptor;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.logging.HttpLoggingInterceptor;
import retrofit2.Retrofit;
import retrofit2.converter.gson.GsonConverterFactory;
/**
* Author M M Arif
*/
public class PullRequestsService {
public static <S> S createService(Class<S> serviceClass, String instanceURL, Context ctx) {
final boolean connToInternet = AppUtil.haveNetworkConnection(ctx);
File httpCacheDirectory = new File(ctx.getCacheDir(), "responses");
int cacheSize = 50 * 1024 * 1024; // 50MB
Cache cache = new Cache(httpCacheDirectory, cacheSize);
HttpLoggingInterceptor logging = new HttpLoggingInterceptor();
logging.setLevel(HttpLoggingInterceptor.Level.BODY);
try {
SSLContext sslContext = SSLContext.getInstance("TLS");
MemorizingTrustManager memorizingTrustManager = new MemorizingTrustManager(ctx);
sslContext.init(null, new X509TrustManager[]{memorizingTrustManager}, new SecureRandom());
OkHttpClient okHttpClient = new OkHttpClient.Builder().cache(cache).sslSocketFactory(sslContext.getSocketFactory(), memorizingTrustManager).hostnameVerifier(memorizingTrustManager.wrapHostnameVerifier(HttpsURLConnection.getDefaultHostnameVerifier())).addInterceptor(new Interceptor() {
@NonNull
@Override
public Response intercept(@NonNull Chain chain) throws IOException {
Request request = chain.request();
if(connToInternet) {
request = request.newBuilder().header("Cache-Control", "public, max-age=" + 60).build();
}
else {
request = request.newBuilder().header("Cache-Control", "public, only-if-cached, max-stale=" + 60 * 60 * 24 * 30).build();
}
return chain.proceed(request);
}
}).build();
Retrofit.Builder builder = new Retrofit.Builder().baseUrl(instanceURL).client(okHttpClient).addConverterFactory(GsonConverterFactory.create());
Retrofit retrofit = builder.build();
return retrofit.create(serviceClass);
}
catch(Exception e) {
Log.e("onFailure", e.toString());
}
return null;
}
}