Android-Zxing-lib实现二维码扫描及生成

基于Android-Zxing-libhttps://github.com/oblivion0001/android-zxingLibrary

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添加二维码图片保存

  MediaStore.Images.Media.insertImage(getContentResolver(), mBitmap, "title", "description");                sendBroadcast(new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE, Uri.fromFile(new File("/sdcard/Boohee/image.jpg"))));

添加权限

 <uses-permission android:name="android.permission.MOUNT_UNMOUNT_FILESYSTEMS" /> <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" /> <uses-permission android:name="android.permission.RECORD_AUDIO" />