diff --git a/mediapipe/examples/android/solutions/posetracking-lindera/src/main/BUILD b/mediapipe/examples/android/solutions/posetracking-lindera/src/main/BUILD
index 748ab157d..78854d493 100644
--- a/mediapipe/examples/android/solutions/posetracking-lindera/src/main/BUILD
+++ b/mediapipe/examples/android/solutions/posetracking-lindera/src/main/BUILD
@@ -36,11 +36,11 @@ android_binary(
"//mediapipe/java/com/google/mediapipe/solutioncore:solution_rendering",
"//mediapipe/java/com/google/mediapipe/solutioncore:video_input",
# "//mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-lindera",
- "//mediapipe/java/com/google/mediapipe/solutions/lindera:copperlabs-lindera",
- "//mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-pose-api",
- "//mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-pose-detection",
- "//mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-pose-graph",
- "//mediapipe/java/com/google/mediapipe/solutions/posetracking:copperlabs-pose-landmark",
+ "//mediapipe/java/com/google/mediapipe/solutions/copperlabs/copperlabs-lindera",
+ "//mediapipe/java/com/google/mediapipe/solutions/copperlabs/copperlabs-pose-api",
+ "//mediapipe/java/com/google/mediapipe/solutions/copperlabs/copperlabs-pose-api:copperlabs-pose-detection",
+ "//mediapipe/java/com/google/mediapipe/solutions/copperlabs/copperlabs-pose-api:copperlabs-pose-graph",
+ "//mediapipe/java/com/google/mediapipe/solutions/copperlabs/copperlabs-pose-api:copperlabs-pose-landmark",
"//third_party:androidx_appcompat",
"//third_party:androidx_constraint_layout",
"//third_party:opencv",
diff --git a/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/.gitignore b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/.gitignore
new file mode 100644
index 000000000..42afabfd2
--- /dev/null
+++ b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/.gitignore
@@ -0,0 +1 @@
+/build
\ No newline at end of file
diff --git a/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/build.gradle b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/build.gradle
new file mode 100644
index 000000000..5eff1c105
--- /dev/null
+++ b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/build.gradle
@@ -0,0 +1,54 @@
+plugins {
+ id 'com.android.application'
+}
+
+android {
+ namespace 'com.google.mediapipe'
+ compileSdk 32
+
+ defaultConfig {
+ applicationId "com.google.mediapipe"
+ minSdk 24
+ targetSdk 32
+ versionCode 1
+ versionName "1.0"
+
+ testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ minifyEnabled false
+ proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
+ }
+ }
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+}
+
+dependencies {
+
+ implementation project(':copperlabs-lindera')
+ implementation project(':copperlabs-pose-api')
+ implementation project(':copperlabs-pose-detection')
+ implementation project(':copperlabs-pose-landmark')
+ implementation project(':copperlabs-pose-graph')
+
+ implementation fileTree(dir: '../common_libs', include: ['*.jar', '*.aar'])
+
+ implementation 'com.afollestad.material-dialogs:core:0.9.6.0'
+ // CameraX core library
+ def camerax_version = "1.0.0-beta10"
+ implementation "androidx.camera:camera-core:$camerax_version"
+ implementation "androidx.camera:camera-camera2:$camerax_version"
+ implementation "androidx.camera:camera-lifecycle:$camerax_version"
+
+ implementation 'androidx.appcompat:appcompat:1.4.1'
+ implementation 'com.google.android.material:material:1.5.0'
+ implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
+ testImplementation 'junit:junit:4.13.2'
+ androidTestImplementation 'androidx.test.ext:junit:1.1.3'
+ androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
+}
\ No newline at end of file
diff --git a/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/proguard-rules.pro b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/proguard-rules.pro
new file mode 100644
index 000000000..481bb4348
--- /dev/null
+++ b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+# http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+# public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
\ No newline at end of file
diff --git a/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/androidTest/java/com/google/mediapipe/ExampleInstrumentedTest.java b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/androidTest/java/com/google/mediapipe/ExampleInstrumentedTest.java
new file mode 100644
index 000000000..4ad84d885
--- /dev/null
+++ b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/androidTest/java/com/google/mediapipe/ExampleInstrumentedTest.java
@@ -0,0 +1,26 @@
+package com.google.mediapipe;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.google.mediapipe", appContext.getPackageName());
+ }
+}
\ No newline at end of file
diff --git a/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/AndroidManifest.xml b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/AndroidManifest.xml
new file mode 100644
index 000000000..9dc41437f
--- /dev/null
+++ b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/AndroidManifest.xml
@@ -0,0 +1,39 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/java/com/google/mediapipe/examples/posetracking_lindera/ComputerVisionPluginImpl.java b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/java/com/google/mediapipe/examples/posetracking_lindera/ComputerVisionPluginImpl.java
new file mode 100644
index 000000000..902f72a2d
--- /dev/null
+++ b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/java/com/google/mediapipe/examples/posetracking_lindera/ComputerVisionPluginImpl.java
@@ -0,0 +1,140 @@
+package com.google.mediapipe.examples.posetracking_lindera;
+
+import static java.lang.Math.min;
+
+import com.google.mediapipe.solutions.lindera.BodyJoints;
+import com.google.mediapipe.solutions.lindera.ComputerVisionPlugin;
+import com.google.mediapipe.solutions.lindera.XYZPointWithConfidence;
+
+import org.json.JSONArray;
+import org.json.JSONException;
+import org.json.JSONObject;
+
+import java.lang.reflect.Field;
+import java.util.HashMap;
+import java.util.LinkedList;
+import java.util.Locale;
+import java.util.Map;
+
+public class ComputerVisionPluginImpl implements ComputerVisionPlugin {
+
+ LinkedList bodyJointsEventList = new LinkedList<>();
+ static class BodyJointsEvent{
+ BodyJoints bodyJoints;
+ Long timestamp;
+
+ public BodyJointsEvent(long timestamp, BodyJoints bodyJoints) {
+ this.bodyJoints = bodyJoints;
+ this.timestamp = timestamp;
+ }
+ }
+
+
+
+
+ boolean isLogging = false;
+
+ public void startLogging(){
+ isLogging = true;
+ bodyJointsEventList = new LinkedList<>();
+ }
+
+ public JSONObject stopLoggingAndDumpOutput() throws JSONException, IllegalAccessException {
+ isLogging = false;
+ // base json string
+ String json = "{\n" +
+ " \"identifier\": \"some_name_here.Capture\",\n" +
+ " \"metaData\": {\n" +
+ " \"userIdentifier\": \"unknown user\",\n" +
+ " \"originatingEquipment\": \"Apperture\",\n" +
+ " \"activityName\": \"exercise name\",\n" +
+ " \"activityDescription\": \"\",\n" +
+ " \"tags\": [\n" +
+ " \n" +
+ " ]\n" +
+ " },\n" +
+ " \"bodyObjects\": [\n" +
+ " \n" +
+ " ]}";
+
+ JSONObject eLog = new JSONObject(json);
+ JSONArray bodyJointsArr = new JSONArray();
+ for (BodyJointsEvent bodyJointsEvent:bodyJointsEventList){
+ JSONObject jBodyJointEvent = new JSONObject();
+ jBodyJointEvent.put("ts",bodyJointsEvent.timestamp);
+ BodyJoints bodyJoints = bodyJointsEvent.bodyJoints;
+ String bodyJointsString = "";
+ // iterate over fields of BodyJoints and put them in json format
+ for (Field field : BodyJoints.class.getDeclaredFields()) {
+ Class type = field.getType();
+
+ if (type == XYZPointWithConfidence.class) {
+
+ String name = field.getName();
+ // get abbreviation of name for example leftShoulder -> LS
+ String abbrev = String.valueOf(name.charAt(0));
+ for (int i = 1;i cameras = lindera.getAvailableCameras();
+ // FRONT or BACK
+ lindera.setCamera("FRONT");
+ lindera.setCameraRotation(CameraRotation.AUTOMATIC);
+
+ lindera.fpsHelper.onFpsUpdate = new Consumer() {
+ @Override
+ public void accept(Double fps) {
+ String text = "FPS: "+String.format("%04.1f" ,fps);
+ runOnUiThread(()-> {
+ TextView view = findViewById(R.id.fps_view);
+ view.setText(text);
+ });
+ }
+ };
+
+ }
+
+
+ /**
+ * Sets up the UI components for the live demo with camera input.
+ */
+ private void setupLiveDemoUiComponents() {
+
+ Button startDetectionButton = findViewById(R.id.button_start_detection);
+ Button toggleLandmarks = findViewById(R.id.button_toggle_landmarks);
+ Button modelComplexity = findViewById(R.id.button_set_model);
+ Button startCapture = findViewById(R.id.button_capture_logging);
+ FrameLayout frameLayout = findViewById(R.id.preview_display_layout);
+
+ startDetectionButton.setOnClickListener(
+ v -> {
+// startCameraButton.setVisibility(View.GONE);
+ if (!isLinderaInitialized) {
+ modelLoadAsyncDialogue(()->{
+ lindera.initialize(frameLayout, MainActivity.this);
+ isLinderaInitialized = true;
+ startDetectionButton.setVisibility(View.GONE);
+ findViewById(R.id.button_set_model).setVisibility(View.VISIBLE);
+ findViewById(R.id.button_toggle_landmarks).setVisibility(View.VISIBLE);
+ findViewById(R.id.button_capture_logging).setVisibility(View.VISIBLE);
+
+ updateLandmarkButtonText();
+ updateModelComplexityButtonText();
+ });
+
+
+ }
+ isDetectionStarted = !isDetectionStarted;
+
+
+ });
+
+ toggleLandmarks.setOnClickListener(
+ v ->{
+ this.lindera.setLandmarksVisibility(!this.lindera.getLandmarkVisibility());
+ updateLandmarkButtonText();
+ }
+ );
+
+ startCapture.setOnClickListener(v->{
+
+ if (isLoggingStarted){
+ startCapture.setText("Start Capture");
+ isLoggingStarted = false;
+ try {
+ JSONObject jsonObject = plugin.stopLoggingAndDumpOutput();
+ // save to downloads folder
+ final ContentValues values = new ContentValues();
+ values.put(MediaStore.MediaColumns.DISPLAY_NAME, "data.json");
+ values.put(MediaStore.MediaColumns.MIME_TYPE, "application/json");
+ values.put(MediaStore.MediaColumns.RELATIVE_PATH, Environment.DIRECTORY_DOWNLOADS);
+
+ final ContentResolver resolver = getContentResolver();
+ Uri uri = null;
+ final Uri contentUri;
+ if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.Q) {
+ contentUri = MediaStore.Downloads.EXTERNAL_CONTENT_URI;
+
+ uri = resolver.insert(contentUri, values);
+ final OutputStream stream = resolver.openOutputStream(uri);
+ stream.write(jsonObject.toString().getBytes(StandardCharsets.UTF_8));
+ stream.close();
+ Toast.makeText(getApplicationContext(), "data.json saved to Downloads", Toast.LENGTH_LONG).show();
+ }else {
+ Toast.makeText(getApplicationContext(), "Error: API not supported", Toast.LENGTH_LONG).show();
+
+ }
+
+ } catch (JSONException | IllegalAccessException | IOException e) {
+ e.printStackTrace();
+ Toast.makeText(getApplicationContext(), "Failed to save data", Toast.LENGTH_LONG).show();
+
+ }
+ }
+ else {
+ ProgressBar pbar = new ProgressBar(this);
+ frameLayout.addView(pbar);
+ final Handler handler = new Handler(Looper.getMainLooper());
+ startCapture.setEnabled(false);
+
+ handler.postDelayed(new Runnable() {
+ @Override
+ public void run() {
+ frameLayout.removeView(pbar);
+ startCapture.setEnabled(true);
+ startCapture.setText("Stop Capture");
+ plugin.startLogging();
+ }
+ }, 5000);
+ isLoggingStarted = true;
+ }
+ });
+
+ modelComplexity.setOnClickListener(v->{
+ int modelComplexityVal = lindera.getModelComplexity();
+
+ new MaterialDialog.Builder(this)
+ .title("Choose Model Complexity")
+ .items(Arrays.asList("Lite","Full","Heavy"))
+ .itemsCallbackSingleChoice(modelComplexityVal, new MaterialDialog.ListCallbackSingleChoice() {
+ @Override
+ public boolean onSelection(MaterialDialog dialog, View view, int which, CharSequence text) {
+ /**
+ * If you use alwaysCallSingleChoiceCallback(), which is discussed below,
+ * returning false here won't allow the newly selected radio button to actually be selected.
+ **/
+ if (which != modelComplexityVal){
+ modelLoadAsyncDialogue(()-> {
+ lindera.setModelComplexity(which);
+ lindera.restartDetection();
+ updateModelComplexityButtonText();
+ });
+ }
+ return true;
+ }
+ })
+ .positiveText("choose")
+ .show();
+// listItemsSingleChoice(R.array.my_items, initialSelection = 1);
+
+
+
+ });
+
+ }
+ void updateLandmarkButtonText(){
+ Button toggleLandmarks = findViewById(R.id.button_toggle_landmarks);
+
+ if (this.lindera.getLandmarkVisibility()) {
+ toggleLandmarks.setText("Show Landmarks (On)");
+ }else{
+ toggleLandmarks.setText("Show Landmarks (Off)");
+
+ }
+ }
+
+ void updateModelComplexityButtonText(){
+ String text = "Select Model ";
+ switch (this.lindera.getModelComplexity()){
+ case 0:
+ text += "(lite)";
+ break;
+ case 1:
+ text += "(full)";
+ break;
+ case 2:
+ text += "(heavy)";
+ break;
+
+ }
+ Button setModel = findViewById(R.id.button_set_model);
+ setModel.setText(text);
+
+ }
+
+ void modelLoadAsyncDialogue(Runnable loader){
+ ProgressBar pbar = new ProgressBar(this);
+ MaterialDialog dialog = new MaterialDialog.Builder(this)
+ .title("Loading Model")
+ .customView(pbar, false)
+ .build();
+ dialog.show();
+ ExecutorService executor = Executors.newSingleThreadExecutor();
+ Handler handler = new Handler(Looper.getMainLooper());
+
+ executor.execute(new Runnable() {
+ @Override
+ public void run() {
+ //Background work here
+ handler.post(loader);
+ dialog.dismiss();
+ }
+ });
+ }
+
+
+
+
+
+
+
+
+
+}
diff --git a/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
new file mode 100644
index 000000000..2b068d114
--- /dev/null
+++ b/mediapipe/java/com/google/mediapipe/solutions/copperlabs/app/src/main/res/drawable-v24/ic_launcher_foreground.xml
@@ -0,0 +1,30 @@
+
+
+
+
+