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MainActivity.java
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MainActivity.java
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package com.stoleg.facemask;
import android.annotation.TargetApi;
import android.app.Activity;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.res.TypedArray;
import android.graphics.PixelFormat;
import android.opengl.GLSurfaceView;
import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.view.WindowManager;
import com.stoleg.vrface.CompModel;
import com.stoleg.vrface.ModelLoaderTask;
import com.stoleg.vrface.Static;
import com.stoleg.vrface.camera.FastCameraView;
import com.stoleg.vrface.commonlib.Settings;
import com.stoleg.vrface.renderer.MaskRenderer;
import org.opencv.android.BaseLoaderCallback;
import org.opencv.android.LoaderCallbackInterface;
import org.opencv.android.OpenCVLoader;
public class MainActivity extends Activity implements ModelLoaderTask.Callback, MaskRenderer.Callback {
protected boolean shouldAskPermissions() {
return (Build.VERSION.SDK_INT > Build.VERSION_CODES.LOLLIPOP_MR1);
}
@TargetApi(23)
protected void askPermissions() {
String[] permissions = {
"android.permission.READ_EXTERNAL_STORAGE",
"android.permission.WRITE_EXTERNAL_STORAGE"
};
int requestCode = 200;
requestPermissions(permissions, requestCode);
}
TypedArray eyesResourcesSmall;
static CompModel compModel;
FastCameraView cameraView;
private static final String TAG = "ActivityFast";
private BaseLoaderCallback mLoaderCallback = new BaseLoaderCallback(this) {
@Override
public void onManagerConnected(int status) {
switch (status) {
case LoaderCallbackInterface.SUCCESS: {
Log.i(TAG, "OpenCV loaded successfully");
// Load native library after(!) OpenCV initialization
System.loadLibrary("detection_based_tracker");
Static.libsLoaded = true;
// load cascade file from application resources
Log.e(TAG, "findLandMarks onManagerConnected");
compModel.loadHaarModel(Static.resourceDetector[0]);
compModel.load3lbpModels(R.raw.lbp_frontal_face, R.raw.lbp_left_face, R.raw.lbp_right_face);
}
break;
default: {
super.onManagerConnected(status);
}
break;
}
}
};
public static GLSurfaceView gLSurfaceView;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fast_view);
if (shouldAskPermissions()) {
askPermissions();
}
cameraView = findViewById(R.id.fd_fase_surface_view);
Settings.useLinear = true;
Settings.flagOrtho = true;
if (!Static.libsLoaded) {
compModel = new CompModel();
compModel.context = getApplicationContext();
}
gLSurfaceView = findViewById(R.id.fd_glsurface);
gLSurfaceView.setEGLContextClientVersion(2);
gLSurfaceView.setEGLConfigChooser(8, 8, 8, 8, 16, 0);
gLSurfaceView.getHolder().setFormat(PixelFormat.TRANSPARENT);
final MaskRenderer meRender = new MaskRenderer(this, compModel, new ShaderEffectMask(this), this);
gLSurfaceView.setRenderer(meRender);
gLSurfaceView.setRenderMode(GLSurfaceView.RENDERMODE_CONTINUOUSLY);
meRender.frameCamera = cameraView.frameCamera;
getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
}
@Override
public void onResume() {
Log.i(TAG, "onResume");
super.onResume();
final SharedPreferences prefs = getSharedPreferences(Settings.PREFS, Context.MODE_PRIVATE);
prefs.edit().putString(Settings.MODEL_PATH, "/storage/emulated/0/shape_predictor_68_face_landmarks.dat2").apply();
if (!Static.libsLoaded) {
OpenCVLoader.initDebug();
mLoaderCallback.onManagerConnected(LoaderCallbackInterface.SUCCESS);
new ModelLoaderTask(this).execute(compModel);
} else {
}
gLSurfaceView.onResume();
}
@Override
protected void onPause() {
Log.i(TAG, "onPause");
super.onPause();
gLSurfaceView.onPause();
cameraView.disableView();
}
@Override
public void onModelLoaded() {
}
@Override
public void photoSaved() {
}
}