调用条形码扫描

public Button.OnClickListener mScan = new Button.OnClickListener() {     public void onClick(View v) {         Intent intent = new Intent("com.google.zxing.client.android.SCAN");         intent.putExtra("SCAN_MODE", "QR_CODE_MODE");         startActivityForResult(intent, 0);     } };  public void onActivityResult(int requestCode, int resultCode, Intent intent) {     if (requestCode == 0) {         if (resultCode == RESULT_OK) {             String contents = intent.getStringExtra("SCAN_RESULT");             String format = intent.getStringExtra("SCAN_RESULT_FORMAT");             // Handle successful scan         } else if (resultCode == RESULT_CANCELED) {             // Handle cancel         }     } } 

?http://code.google.com/p/zxing/source/browse/trunk/android-integration/src/com/google/zxing/integration/android/IntentIntegrator.java

?

http://code.google.com/p/zxing/wiki/GettingStartedhttp://code.google.com/p/zxing/wiki/DeveloperNotes

http://code.google.com/p/zxing/source/browse/trunk

1 楼 javaxin 2010-11-03 源码研究挺难的