Android 仿淘宝淘口令代码

在主activity  onResume中执行

public void getInfo(final Context context) {

ClipboardManager clipboard =          (ClipboardManager)context.getSystemService(CLIPBOARD_SERVICE);

  //无数据时直接返回

  if (!clipboard.hasPrimaryClip()) {

    return;

  }

  //如果是文本信息

  if (clipboard.getPrimaryClipDescription().hasMimeType(ClipDescription.MIMETYPE_TEXT_PLAIN)) {

    ClipData cdText = clipboard.getPrimaryClip();

    ClipData.Item item = cdText.getItemAt(0);

    //此处是TEXT文本信息

    if (item.getText() != null) {

      String str = item.getText().toString();

      String key = "*";

      final int first = str.indexOf(key);

      if (first >= 0) {

        String new1 = str.substring(first + 1);

        int tow = new1.indexOf(key);

        if (tow >= 0) {

          String new2 = new1.substring(0, tow);

          System.out.print(new2);

          if (new2.length() == 8) {

            //new2即为口令字符串

          }

        }

      }

    }

  }

}