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我加载一个简单的网页,名为“AddSerialNum”如何注入串转化成Android的WebView中
<form>
Serial Number: <input type="text" name="AddSerialNum">
</form>
然后我试图填充该领域的文本字段,一个字符串,我从条形码获得扫描结果在安卓
public void onActivityResult(int requestCode, int resultCode, Intent data) {
String contents = null;
//Call Clipboard and assign service to var.
ClipboardManager clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE);
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == 0) {
if (resultCode == RESULT_OK) {
//Set contents = to scan result
contents = data.getStringExtra("SCAN_RESULT");
//Format scan result
@SuppressWarnings("unused")
String format = data.getStringExtra("SCAN_RESULT_FORMAT");
//Copy Data to clipboard
ClipData clip = ClipData.newPlainText("serial", contents);
clipboard.setPrimaryClip(clip);
//Toast - message states copy was successful with serial number
Toast.makeText(this, "Copied " +contents , Toast.LENGTH_LONG).show();
// Handled a successful scan
//Put the fucking results in the box!
browser.loadUrl("javascript:document.getElementByID('AddSerialNum').value = '"+contents+"';");
} else if (resultCode == RESULT_CANCELED) {
// Cancellation action
}
}
}
的Toast通知来了,和条形码的序列号复制到剪贴板中的原始片段,但它为什么没有在HTML文件中的表格填写?
我觉得我失去了一些东西,但我有疲倦的眼睛,这令我很沮丧。任何人都知道如何帮助?
在此先感谢!