Works only for one change. After changing fragment - it stops working.

app/src/main/java/pl/tpolgrabia/urbanexplorer/MainActivity.java

@@ -10,7 +10,6 @@ import android.util.Log;
 import android.view.GestureDetector;
 import android.view.MenuItem;
 import android.view.MotionEvent;
-import android.widget.LinearLayout;
 import com.nostra13.universalimageloader.cache.memory.impl.WeakMemoryCache;
 import com.nostra13.universalimageloader.core.DisplayImageOptions;
 import com.nostra13.universalimageloader.core.ImageLoader;
@@ -20,6 +19,8 @@ import pl.tpolgrabia.urbanexplorer.fragments.HomeFragment;
 import pl.tpolgrabia.urbanexplorer.fragments.PanoramioShowerFragment;
 import pl.tpolgrabia.urbanexplorer.fragments.WikiLocationsFragment;
 import pl.tpolgrabia.urbanexplorer.utils.ImageLoaderUtils;
+import pl.tpolgrabia.urbanexplorer.views.CustomInterceptor;
+import pl.tpolgrabia.urbanexplorer.views.SwipeFrameLayout;
 
 public class MainActivity extends ActionBarActivity implements GestureDetector.OnGestureListener {
 
@@ -35,12 +36,6 @@ public class MainActivity extends ActionBarActivity implements GestureDetector.O
     private float SWIPE_THRESHOLD = 50;
     private int currentFragmentId = 0;
 
-    @Override
-    public boolean onTouchEvent(MotionEvent event) {
-        gestureDetector.onTouchEvent(event);
-        return super.onTouchEvent(event);
-    }
-
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
@@ -66,9 +61,12 @@ public class MainActivity extends ActionBarActivity implements GestureDetector.O
             .add(R.id.fragments, new HomeFragment())
             .commit();
 
-        LinearLayout locations = (LinearLayout) findViewById(R.id.locations);
+
+
+        // LinearLayout locations = (LinearLayout) findViewById(R.id.locations);
         // locations.setOnTouchListener(new OnSwipeTouchListener);
         gestureDetector = new GestureDetectorCompat(this, this);
+        updateSwipeHandler();
     }
 
     @Override
@@ -184,7 +182,7 @@ public class MainActivity extends ActionBarActivity implements GestureDetector.O
     }
 
     private void swipeLeft() {
-        currentFragmentId = (int)Math.max(MIN_FRAGMENT_ID, currentFragmentId-1);
+        currentFragmentId = (int)Math.min(MAX_FRAGMENT_ID, currentFragmentId+1);
         switchFragment();
     }
 
@@ -211,10 +209,21 @@ public class MainActivity extends ActionBarActivity implements GestureDetector.O
         ctx.replace(R.id.fragments, fragment);
         ctx.addToBackStack(null);
         ctx.commit();
+        updateSwipeHandler();
+    }
+
+    private void updateSwipeHandler() {
+        SwipeFrameLayout swipeFragments = (SwipeFrameLayout) findViewById(R.id.fragments);
+        swipeFragments.setCustomInterceptor(new CustomInterceptor() {
+            @Override
+            public void handle(MotionEvent ev) {
+                gestureDetector.onTouchEvent(ev);
+            }
+        });
     }
 
     private void swipeRight() {
-        currentFragmentId = (int)Math.min(MAX_FRAGMENT_ID, currentFragmentId+1);
+        currentFragmentId = (int)Math.max(MIN_FRAGMENT_ID, currentFragmentId-1);
         switchFragment();
     }
 }

app/src/main/java/pl/tpolgrabia/urbanexplorer/views/CustomInterceptor.java

@@ -0,0 +1,10 @@
+package pl.tpolgrabia.urbanexplorer.views;
+
+import android.view.MotionEvent;
+
+/**
+ * Created by tpolgrabia on 28.08.16.
+ */
+public interface CustomInterceptor {
+    void handle(MotionEvent ev);
+}

app/src/main/java/pl/tpolgrabia/urbanexplorer/views/SwipeFrameLayout.java

@@ -0,0 +1,41 @@
+package pl.tpolgrabia.urbanexplorer.views;
+
+import android.content.Context;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.widget.FrameLayout;
+
+/**
+ * Created by tpolgrabia on 28.08.16.
+ */
+public class SwipeFrameLayout extends FrameLayout {
+    private CustomInterceptor customInterceptor;
+
+    public SwipeFrameLayout(Context context) {
+        super(context);
+    }
+
+    public SwipeFrameLayout(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
+    public SwipeFrameLayout(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+    }
+
+    public SwipeFrameLayout(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
+        super(context, attrs, defStyleAttr, defStyleRes);
+    }
+
+    @Override
+    public boolean onInterceptTouchEvent(MotionEvent ev) {
+        if (customInterceptor != null) {
+            customInterceptor.handle(ev);
+        }
+        return super.onInterceptTouchEvent(ev);
+    }
+
+    public void setCustomInterceptor(CustomInterceptor customInterceptor) {
+        this.customInterceptor = customInterceptor;
+    }
+}

app/src/main/res/layout/activity_main.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout
+<pl.tpolgrabia.urbanexplorer.views.SwipeFrameLayout
         android:id="@+id/fragments"
         xmlns:android="http://schemas.android.com/apk/res/android"
         xmlns:tools="http://schemas.android.com/tools"
@@ -12,4 +12,4 @@
         tools:context="pl.tpolgrabia.urbanexplorer.MainActivity" android:orientation="horizontal">
 
 
-</FrameLayout>
+</pl.tpolgrabia.urbanexplorer.views.SwipeFrameLayout>