调用代码
scanner_img.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View arg0) {
setSelected();
scanner_img.setSelected(true);
scanner_text.setSelected(true);
//扫描二维码
Intent intent = new Intent(MainActivity.this, CaptureActivity.class);
startActivityForResult(intent, SCAN_CODE);
}
});
返回结果处理代码：
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if(fManager==null){
fManager = getFragmentManager();
}
if(fTransaction==null){
fTransaction = fManager.beginTransaction();
}
switch (requestCode) {
case SCAN_CODE:
TextView scanResult = (TextView) findViewById(R.id.title_text);
if (resultCode == RESULT_OK) {
String result = data.getStringExtra("scan_result");
scanResult.setText(result);
//对扫描结果进行页面跳转
web_view_scanner = new ContentWebView(result);
} else if (resultCode == RESULT_CANCELED) {
//扫描失败处理
web_view_scanner = new ContentWebView("scanner_error");
scanResult.setText("error");
}
break;
default:
web_view_scanner = new ContentWebView("scanner_error");
break;
}
fTransaction.add(R.id.web_view_content,web_view_scanner);
fTransaction.commit();
}
错误提示信息：