package com.hjx.personalcenter.activity;

import android.content.Intent;
import android.graphics.Bitmap;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.util.DisplayMetrics;
import android.view.KeyEvent;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;

import com.hjx.personalcenter.R;
import com.hjx.personalcenter.util.FileUtil;
import com.hjx.personalcenter.util.QRCodeUtil;

import java.io.File;

/**
 * Created by h on 2017/8/31.
 */

public class BangDingCode extends FragmentActivity {
    private ImageView EQpicture;
    private Button btn_next_tep;
    File file;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_binding_code);
        SysApplication.getInstance().addActivity(this);
        EQpicture = (ImageView) findViewById(R.id.EQpicture);
        btn_next_tep = (Button) findViewById(R.id.btn_next_tep);
        btn_next_tep.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                Intent intent = new Intent();
                intent.setClass(BangDingCode.this, TheStartPageActivity.class);
                startActivity(intent);
                overridePendingTransition(R.anim.rightin, R.anim.rightout);
            }
        });
        EQPicture();


    }
    public void EQPicture() {
        DisplayMetrics dm = new DisplayMetrics();
        getWindowManager().getDefaultDisplay().getMetrics(dm);
        int screenHeight = dm.heightPixels;//屏幕高度
        //设置二维码外布局占屏幕高宽
        LinearLayout.LayoutParams layoutParams = (LinearLayout.LayoutParams) EQpicture.getLayoutParams();
        layoutParams.width = screenHeight * 15 / 30;
        layoutParams.height = screenHeight * 17 / 30;
        EQpicture.setLayoutParams(layoutParams);
        //生成占屏幕一定比例 的二维码存储在本地并显示
        file = new File(FileUtil.getCachePath(this), "user-code.jpg");
        Bitmap bitmap = QRCodeUtil.createQRImage("www.baidu.com", screenHeight * 15 / 30, screenHeight * 15 / 30, null, file.getPath());
        if (bitmap != null) {
            EQpicture.setImageBitmap(bitmap);
        }
    }
    @Override
    public boolean onKeyDown(int keyCode, KeyEvent event) {
        if (keyCode == KeyEvent.KEYCODE_BACK) {
            return true;
        }
        return super.onKeyDown(keyCode, event);
    }
}