diff --git a/mediapipe/examples/android/solutions/posetracking-lindera/build.gradle b/mediapipe/examples/android/solutions/posetracking-lindera/build.gradle
index 3e2cefdf7..06b947995 100644
--- a/mediapipe/examples/android/solutions/posetracking-lindera/build.gradle
+++ b/mediapipe/examples/android/solutions/posetracking-lindera/build.gradle
@@ -7,7 +7,7 @@ android {
     buildToolsVersion "30.0.3"
 
     defaultConfig {
-        applicationId "com.google.mediapipe.apps.posetracking_camera"
+        applicationId "com.google.mediapipe.apps.posetracking_lindera"
         minSdkVersion 21
         targetSdkVersion 30
         versionCode 1
diff --git a/mediapipe/examples/android/solutions/posetracking-lindera/build_aar.sh b/mediapipe/examples/android/solutions/posetracking-lindera/build_aar.sh
index 23d19d081..8f33f2a20 100644
--- a/mediapipe/examples/android/solutions/posetracking-lindera/build_aar.sh
+++ b/mediapipe/examples/android/solutions/posetracking-lindera/build_aar.sh
@@ -1,5 +1,5 @@
 POSE_TRACKING_OUTPUT_DIR=bazel-bin/mediapipe/java/com/google/mediapipe/solutions/posetracking
-GRADLE_LIBS_DIR=mediapipe/examples/android/solutions/posetracking-camera/libs
+GRADLE_LIBS_DIR=mediapipe/examples/android/solutions/posetracking-lindera/libs
 #
 bazel build     -c opt --strip=ALWAYS\
                 --host_crosstool_top=@bazel_tools//tools/cpp:toolchain \
@@ -18,9 +18,11 @@ bazel build     -c opt --strip=ALWAYS\
                 //mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-pose-landmark.aar \
                 //mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-pose-detection.aar \
                 //mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-pose-graph.aar \
+                //mediapipe/java/com/google/mediapipe/solutions/lindera:copperlabs-lindera.aar \
                 //mediapipe/java/com/google/mediapipe/solutioncore:copperlabs-mediapipe
 
 
+
 mkdir $GRADLE_LIBS_DIR
 rm -f $GRADLE_LIBS_DIR/copperlabs-*.aar
 
@@ -28,5 +30,6 @@ rm -f $GRADLE_LIBS_DIR/copperlabs-*.aar
 \cp $POSE_TRACKING_OUTPUT_DIR/copperlabs-pose-detection.aar $GRADLE_LIBS_DIR
 \cp $POSE_TRACKING_OUTPUT_DIR/copperlabs-pose-graph.aar $GRADLE_LIBS_DIR
 \cp $POSE_TRACKING_OUTPUT_DIR/copperlabs-pose-landmark.aar $GRADLE_LIBS_DIR
+\cp bazel-bin/mediapipe/java/com/google/mediapipe/solutions/lindera/copperlabs-lindera.aar $GRADLE_LIBS_DIR
 \cp bazel-bin/mediapipe/java/com/google/mediapipe/solutioncore/copperlabs-mediapipe.aar $GRADLE_LIBS_DIR
 
diff --git a/mediapipe/examples/android/solutions/posetracking-lindera/src/main/java/com/google/mediapipe/examples/posetracking_lindera/MainActivity.java b/mediapipe/examples/android/solutions/posetracking-lindera/src/main/java/com/google/mediapipe/examples/posetracking_lindera/MainActivity.java
index a46d076a4..c7ae4a98d 100644
--- a/mediapipe/examples/android/solutions/posetracking-lindera/src/main/java/com/google/mediapipe/examples/posetracking_lindera/MainActivity.java
+++ b/mediapipe/examples/android/solutions/posetracking-lindera/src/main/java/com/google/mediapipe/examples/posetracking_lindera/MainActivity.java
@@ -21,6 +21,7 @@ import android.widget.FrameLayout;
 
 import androidx.appcompat.app.AppCompatActivity;
 
+import com.google.mediapipe.solutions.lindera.CameraRotation;
 import com.google.mediapipe.solutions.lindera.ComputerVisionPlugin;
 import com.google.mediapipe.solutions.lindera.Lindera;
 
@@ -35,6 +36,8 @@ public class MainActivity extends AppCompatActivity {
 
     private Lindera lindera;
     private ComputerVisionPlugin plugin;
+    private boolean isLinderaInitialized = false;
+    private boolean isDetectionStarted = false;
     // Live camera demo UI and camera components.
 
 
@@ -50,7 +53,10 @@ public class MainActivity extends AppCompatActivity {
         plugin = new ComputerVisionPluginImpl();
         lindera = new Lindera(plugin);
         List<String> cameras = lindera.getAvailableCameras();
-        lindera.setCamera("BACK");
+        // FRONT or BACK
+        lindera.setCamera("FRONT");
+        lindera.setCameraRotation(CameraRotation.AUTOMATIC);
+
     }
 
 
@@ -64,9 +70,28 @@ public class MainActivity extends AppCompatActivity {
 
         startCameraButton.setOnClickListener(
                 v -> {
-                    startCameraButton.setVisibility(View.GONE);
+//                    startCameraButton.setVisibility(View.GONE);
+                    if (!isLinderaInitialized) {
+                        lindera.initialize(frameLayout, MainActivity.this);
+                        isLinderaInitialized = true;
+                        startCameraButton.setText("STOP CAMERA");
+
+                    } else {
+
+                        if (isDetectionStarted) {
+                            startCameraButton.setText(R.string.start_camera);
+
+
+                            lindera.stopDetection();
+                        } else {
+                            lindera.startDetection();
+                            startCameraButton.setText("STOP CAMERA");
+
+                        }
+
+                    }
+                    isDetectionStarted = !isDetectionStarted;
 
-                    lindera.initialize(frameLayout, MainActivity.this);
 
                 });
     }