由于GitHub上面的zxing功能太多,有的用不到,我就抽取了重要的出来使用,这个可以生成二维码,扫描二维码和相册中的二维码
Demo效果:
1.在project的build.gradle添加如下代码:
allprojects {
repositories {
maven {
url 'https://jitpack.io'
}
}
}
2.在build.gradle添加依赖:
dependencies {
compile 'com.github.goodboy321:Scan-Zxing:1.0'
}
布局:
主方法:
public void onClick(View view) {
switch (view.getId()) {
case R.id.btn1:
Intent intent = new Intent(mContext, CaptureActivity.class);
startActivityForResult(intent, REQUEST);
break;
case R.id.btn2:
image.setVisibility(View.VISIBLE);
//隐藏扫码结果view
imageCallback.setVisibility(View.GONE);
String content = et.getText().toString().trim();
Bitmap bitmap = null;
try {
bitmap = BitmapUtils.create2DCode(content);//根据内容生成二维码
tvResult.setVisibility(View.GONE);
image.setImageBitmap(bitmap);
} catch (Exception e) {
e.printStackTrace();
}
break;
}
}
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == REQUEST) {
image.setVisibility(View.GONE);
imageCallback.setVisibility(View.VISIBLE);
String result = data.getStringExtra(CaptureActivity.SCAN_QRCODE_RESULT);
Bitmap bitmap = data.getParcelableExtra(CaptureActivity.SCAN_QRCODE_BITMAP);
if(bitmap != null){
imageCallback.setImageBitmap(bitmap);//现实扫码图片
}
}
具体需求可修改源码
Demo源码下载:Zxing_jb51.net.rar
以上就是本文的全部内容,希望对大家的学习有所帮助,也希望大家多多支持考高分网。



