Refactor commits (#452)

code reformat

check for same gitea version

change link to button `view in browser`

add search by commit hash

Fix crash for custom attr caused by context and clean up

Refactor commits, remove fastadapter

Co-authored-by: 6543 <6543@noreply.gitea.io>
Co-authored-by: 6543 <6543@obermui.de>
Reviewed-on: https://gitea.com/gitnex/GitNex/pulls/452
Reviewed-by: 6543 <6543@noreply.gitea.io>

app/src/main/java/org/mian/gitnex/clients/AppApiService.java

@@ -0,0 +1,76 @@
+package org.mian.gitnex.clients;
+
+import android.content.Context;
+import android.util.Log;
+import org.mian.gitnex.helpers.ssl.MemorizingTrustManager;
+import org.mian.gitnex.util.AppUtil;
+import java.io.File;
+import java.security.SecureRandom;
+import javax.net.ssl.HttpsURLConnection;
+import javax.net.ssl.SSLContext;
+import javax.net.ssl.X509TrustManager;
+import okhttp3.Cache;
+import okhttp3.OkHttpClient;
+import okhttp3.Request;
+import okhttp3.logging.HttpLoggingInterceptor;
+import retrofit2.Retrofit;
+import retrofit2.converter.gson.GsonConverterFactory;
+
+/**
+ * Author M M Arif
+ */
+
+public class AppApiService {
+
+	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)
+					//.addInterceptor(logging)
+					.sslSocketFactory(sslContext.getSocketFactory(), memorizingTrustManager)
+					.hostnameVerifier(memorizingTrustManager.wrapHostnameVerifier(HttpsURLConnection.getDefaultHostnameVerifier()))
+					.addInterceptor(chain -> {
+
+						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;
+	}
+
+}