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added lindera api demonstraction in example app

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This commit is contained in:
Mautisim Munir 2022-10-15 14:37:25 +05:00
parent 7604bb2fd7
commit 7f8ec5da32
3 changed files with 33 additions and 5 deletions
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2
mediapipe/examples/android/solutions/posetracking-lindera/build.gradle
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@ -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

5
mediapipe/examples/android/solutions/posetracking-lindera/build_aar.sh
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@ -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

31
mediapipe/examples/android/solutions/posetracking-lindera/src/main/java/com/google/mediapipe/examples/posetracking_lindera/MainActivity.java
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@ -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);
});
}