Make a JNI call.

git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4200 ed5197a5-7fde-0310-b194-c3ffbd925b24

src/android/com/unprompted/tildefriends/MainActivity.java

@@ -10,6 +10,12 @@ public class MainActivity extends Activity {
 		super.onCreate(savedInstanceState);
 		setContentView(R.layout.activity_main);
 		TextView text = (TextView)findViewById(R.id.my_text);
-		text.setText("Hello, world!");
+		text.setText(getMessage());
+	}
+
+	public native String getMessage();
+
+	static {
+		System.loadLibrary("tildefriends");
 	}
 }

src/jnitest.c

@@ -0,0 +1,8 @@
+#if defined(__ANDROID__)
+#include <jni.h>
+
+JNIEXPORT jstring JNICALL Java_com_unprompted_tildefriends_MainActivity_getMessage(JNIEnv* env, jobject obj)
+{
+	return (*env)->NewStringUTF(env, "Hello!");
+}
+#endif

src/ssb.rpc.c

@@ -69,7 +69,7 @@ static void _tf_ssb_rpc_blobs_get(tf_ssb_connection_t* connection, uint8_t flags
 		}
 		uint8_t* blob = NULL;
 		size_t size = 0;
-		const int k_send_max = 8192;
+		const size_t k_send_max = 8192;
 		if (tf_ssb_db_blob_get(ssb, id, &blob, &size))
 		{
 			for (size_t offset = 0; offset < size; offset += k_send_max)