diff --git a/app/src/main/java/com/xypower/mplive/MainActivity.java b/app/src/main/java/com/xypower/mplive/MainActivity.java
index c87f567..9e2e57f 100644
--- a/app/src/main/java/com/xypower/mplive/MainActivity.java
+++ b/app/src/main/java/com/xypower/mplive/MainActivity.java
@@ -144,7 +144,6 @@ public class MainActivity extends AppCompatActivity implements RtmpHandler.RtmpL
         btnPause = (Button) findViewById(R.id.pause);
         btnPause.setEnabled(false);
 
-        Intent intent = getIntent();
         String url = intent.getStringExtra("url");
         if (!TextUtils.isEmpty(url)) {
             rtmpUrl = url;
@@ -431,6 +430,48 @@ public class MainActivity extends AppCompatActivity implements RtmpHandler.RtmpL
         mPublisher.startCamera();
     }
 
+    private void startRTMPServer() {
+        File streamingDir = new File(getDataDir(), "streaming");
+        if (!streamingDir.exists()) {
+            streamingDir.mkdirs();
+        }
+        File confFile = new File(streamingDir, "zlmediakit.ini");
+
+        InputStream inputStream = null;
+        FileOutputStream fos = null;
+        try {
+            inputStream = getAssets().open("config.ini");
+            fos = new FileOutputStream(confFile);
+            int len=-1;
+            byte[] buffer = new byte[1024];
+            while ((len=inputStream.read(buffer)) != -1) {
+                fos.write(buffer,0, len);
+            }
+            fos.flush();
+        } catch (Exception e) {
+            e.printStackTrace();
+        } finally {
+            closeFriendly(inputStream);
+            closeFriendly(fos);
+        }
+
+        ZLMediaKit.startServer(streamingDir.getAbsolutePath());
+    }
+
+    private void stopRTMPServer() {
+        ZLMediaKit.stopServer();
+    }
+
+    public static void closeFriendly(AutoCloseable closeable) {
+        if (closeable != null) {
+            try {
+                closeable.close();
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }
+
     private static String getRandomAlphaString(int length) {
         String base = "abcdefghijklmnopqrstuvwxyz";
         Random random = new Random();