Android 如何在webview中处理下载链接
好的,很抱歉这个问题,但我已经搜索过了,我似乎无法让这个工作。我想从网络视图调用我的站点,但我需要下载链接来实际下载文件。以下是我到目前为止的情况:Android 如何在webview中处理下载链接,android,webview,Android,Webview,好的,很抱歉这个问题,但我已经搜索过了,我似乎无法让这个工作。我想从网络视图调用我的站点,但我需要下载链接来实际下载文件。以下是我到目前为止的情况: import android.app.ProgressDialog; import android.os.Bundle; import android.view.LayoutInflater; import android.view.View; import android.view.ViewGroup; import android.webkit
import android.app.ProgressDialog;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import com.actionbarsherlock.app.SherlockFragment;
import com.mapleleaf.mp3download.R;
public class AppWallFragment2 extends SherlockFragment {
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle
savedInstanceState) {
View inflate = inflater.inflate(R.layout.app_wall2, container, false);
WebView webView = (WebView)inflate.findViewById(R.id.webview);
webView.getSettings().setJavaScriptEnabled(true);
final ProgressDialog mProgress = ProgressDialog.show(getActivity(),
"Loading", "Please wait for a moment...");
webView.setWebViewClient(new WebViewClient() {
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
public void onPageFinished(WebView view, String url) {
if(mProgress.isShowing()) {
mProgress.dismiss();
}
}
});
webView.loadUrl("http://anime.appcreator.org");
return inflate;
}
}
您需要在WebViewClient中定义
onDownloadStart
函数
public void onDownloadStart(String url, String userAgent, String contentDisposition, String mimetype, long contentLength) {
//Do something with this URL (like queue a download)
}
请参阅以下代码段:
webView.setWebViewClient(new DownloadListener() {
public void onDownloadStart(String url, String userAgent,
String contentDisposition, String mimetype,
long contentLength) {
//TODO: Handle your download task here.
}
});
有关更多详细信息,请参阅。对不起,我应该在哪里添加此内容?我是否需要为每个要下载的链接添加此内容?例如,如果我的webview调用的页面有几个mp3?