Android 使用Face++ SDK进行人脸识别和年龄检测，flutter页面跳转数据

import android.os.Message;

import android.provider.MediaStore.Images.ImageColumns;

import android.text.TextUtils;

import android.util.Log;

import android.view.View;

import android.view.Window;

import android.view.WindowManager;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.ImageView;

import android.widget.TextView;

import com.facepp.error.FaceppParseException;

import com.facepp.http.HttpRequests;

import com.facepp.http.PostParameters;

import com.zms.carlauncher.Constant;

import com.zms.carlauncher.R;

import com.zms.carlauncher.util.FaceDetectUtil;

public class FaceDetectActivity extends Activity {

final private static String TAG = “FaceDetect”;

final private int PICTURE_CHOOSE = 1;

private ImageView imagePhoto = null;

private Bitmap bitmapPhoto = null;

private Button buttonDetect = null;

private TextView textState = null;

private View frameWait;

@Override

public void onCreate(Bundle savedInstanceState) {

super.onCreate(savedInstanceState);

requestWindowFeature(Window.FEATURE_NO_TITLE);

getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,

WindowManager.LayoutParams.FLAG_FULLSCREEN);

setContentView(R.layout.activity_face_detect);

Button btnGetImage = (Button) this.findViewById(R.id.btnGetImage);

btnGetImage.setOnClickListener(new MyOnClickListener());

frameWait = findViewById(R.id.frameWait);

textState = (TextView) this.findViewById(R.id.textState);

buttonDetect = (Button) this.findViewById(R.id.buttonDetect);

buttonDetect.setVisibility(View.INVISIBLE);

buttonDetect.setOnClickListener(new MyOnClickListener());

imagePhoto = (ImageView) this.findViewById(R.id.imagePhoto);

imagePhoto.