lightning-i2p/app/src/main/java/acr/browser/lightning/download/LightningDownloadListener.java

/*
 * Copyright 2014 A.C.R. Development
 */
package acr.browser.lightning.download;

import android.content.Context;
import android.content.DialogInterface;
import android.support.v7.app.AlertDialog;
import android.util.Log;
import android.webkit.DownloadListener;
import android.webkit.URLUtil;

import acr.browser.lightning.R;
import acr.browser.lightning.constant.Constants;
import acr.browser.lightning.utils.PermissionsManager;

public class LightningDownloadListener implements DownloadListener {

    private final Context mContext;

    public LightningDownloadListener(Context context) {
        mContext = context;
    }

    //TODO implement permissions for downloading
    @Override
    public void onDownloadStart(final String url, final String userAgent,
            final String contentDisposition, final String mimetype, long contentLength) {
        String fileName = URLUtil.guessFileName(url, contentDisposition, mimetype);
        DialogInterface.OnClickListener dialogClickListener = new DialogInterface.OnClickListener() {
            @Override
            public void onClick(DialogInterface dialog, int which) {
                switch (which) {
                    case DialogInterface.BUTTON_POSITIVE:
                        DownloadHandler.onDownloadStart(mContext, url, userAgent,
                                contentDisposition, mimetype);
                        break;

                    case DialogInterface.BUTTON_NEGATIVE:
                        break;
                }
            }
        };

        AlertDialog.Builder builder = new AlertDialog.Builder(mContext); // dialog
        builder.setTitle(fileName)
                .setMessage(mContext.getResources().getString(R.string.dialog_download))
                .setPositiveButton(mContext.getResources().getString(R.string.action_download),
                        dialogClickListener)
                .setNegativeButton(mContext.getResources().getString(R.string.action_cancel),
                        dialogClickListener).show();
        Log.i(Constants.TAG, "Downloading" + fileName);

    }
}