# simplezxing

**Repository Path**: Java_in_action/simplezxing

## Basic Information

- **Project Name**: simplezxing
- **Description**: 移除了zxing android demo里不需要的功能，保留了相机的预览和二维码以及条形码的识别
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2021-05-27
- **Last Updated**: 2021-05-27

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# simplezxing
移除了zxing android demo里不需要的功能，保留了相机的预览和二维码以及条形码的识别

使用方法：
public class MainActivity extends AppCompatActivity
{

    @Override
    protected void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Button startBtn=findViewById(R.id.startBtn);
        startBtn.setOnClickListener(new OnClickListener()
        {
            @Override
            public void onClick(View v)
            {
                Intent intent=new Intent(MainActivity.this, CaptureActivity.class);
                startActivityForResult(intent,1001);

            }
        });
    }

    @Override
    protected void onActivityResult(int requestCode, int resultCode, Intent data)
    {
        super.onActivityResult(requestCode, resultCode, data);
        if(requestCode==1001 && resultCode== Activity.RESULT_OK)
        {
            String result=data.getStringExtra(CaptureActivity.KEY_DATA);
            Toast.makeText(this, "qrcode result is "+result, Toast.LENGTH_SHORT).show();
        }
    }
}