Add http get/post request support for Android through JNI.

misc/export/android/MediaHelperAndroid.java

@@ -0,0 +1,47 @@
+
+/* Copy this to <AndroidProject>/app/src/main/java/org/libsdl/app/MediaHelperAndroid.java */
+
+package org.libsdl.app;
+
+import android.content.Context;
+
+import java.lang.Class;
+import java.lang.reflect.Method;
+
+import java.io.InputStreamReader;
+import java.io.BufferedReader;
+import java.net.HttpURLConnection;
+import java.net.URL;
+import java.io.OutputStreamWriter;
+import java.io.BufferedWriter;
+
+public class MediaHelperAndroid {
+
+	public static String httpRequest(String urlstr, String data) throws Exception {
+		String content = "", line;
+		try {
+			URL url = new URL(urlstr);
+			HttpURLConnection connection = (HttpURLConnection) url.openConnection();
+			connection.setDoOutput(true);
+			if (data == null) {
+				connection.setRequestMethod("GET");
+			} else {
+				connection.setRequestMethod("POST");
+				BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(connection.getOutputStream()));
+				writer.write(data);
+				writer.flush();
+				writer.close();
+			}
+			connection.setConnectTimeout(5000);
+			connection.setReadTimeout(5000);
+			connection.connect();
+			BufferedReader rd = new BufferedReader(new InputStreamReader(connection.getInputStream()));
+			while ((line = rd.readLine()) != null) {
+				content += line + "\n";
+			}
+		} catch (Exception ex) {
+				return ex.getMessage();
+		}
+		return content;
+	}
+}

misc/export/android/citrine.c

@@ -14,6 +14,25 @@ extern JNIEXPORT jstring JNICALL Java_com_citrine_citrineandroid_MainActivity_st
 }
 */
 
+ctr_object* ctr_network_basic_text_send(ctr_object* myself, ctr_argument* argumentList) {
+	ctr_object* rs;
+	char* data = ctr_heap_allocate_cstring(ctr_internal_cast2string(argumentList->object));
+	char* url = ctr_heap_allocate_cstring(ctr_internal_cast2string(argumentList->next->object));
+	JNIEnv* env = (JNIEnv*) SDL_AndroidGetJNIEnv();
+	jclass mha = (*env)->FindClass(env, "org/libsdl/app/MediaHelperAndroid");
+	jmethodID mid = (*env)->GetStaticMethodID(env, mha, "httpRequest", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;");
+	jstring jurl=(*env)->NewStringUTF(env, url);
+	jstring jdata=(*env)->NewStringUTF(env, data);
+	jstring result = (jstring) (*env)->CallStaticObjectMethod(env,mha, mid, jurl, jdata);
+	const char* nativeString = (const char*) (*env)->GetStringUTFChars(env, result, 0);
+	rs = ctr_build_string_from_cstring( (char*) nativeString);
+    (*env)->ReleaseStringUTFChars(env, result, nativeString);
+    (*env)->DeleteLocalRef(env, jurl);
+    (*env)->DeleteLocalRef(env, jdata);
+    ctr_heap_free(url);
+    ctr_heap_free(data);
+    return rs;
+}
 
 static char* embedded_program = "\
 Media _datastart.\