BiliBiliCidLoadTask.java

package gov.anzong.task;

import gov.anzong.bean.VideoDetialData;
import gov.anzong.bean.VideoParseJson;
import gov.anzong.fragment.ProgressDialogFragment;
import gov.anzong.mediaplayer.R;
import gov.anzong.mediaplayer.VideoActivity;
import gov.anzong.receiveintent.ReceiveIntentURLActivity;
import gov.anzong.util.FunctionUtil;
import gov.anzong.util.HttpUtil;
import gov.anzong.util.StringUtil;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.util.Base64;
import android.widget.Toast;

public class BiliBiliCidLoadTask extends AsyncTask<String, Integer, String> {

	final String origurl;
	String title = "", site = "";
	final FragmentActivity context;
	static final String dialogTag = "load";

	public BiliBiliCidLoadTask(String origurl, FragmentActivity context) {
		super();
		this.origurl = origurl;
		this.context = context;
	}

	@Override
	protected void onPreExecute() {
		FunctionUtil.createdialog(context, dialogTag);
		super.onPreExecute();
	}

	@Override
	protected void onPostExecute(String result) {
		FunctionUtil.closedialog(context, dialogTag);
		if (result != null) {
			VideoActivity.openVideo(context, Uri.parse(result), "BiliBili");
			this.onCancelled();
		} else {
			Toast.makeText(context, "�������", Toast.LENGTH_LONG).show();
			Intent intent = new Intent(Intent.ACTION_VIEW);
			intent.setData(Uri.parse(origurl));
			boolean isIntentSafe = context.getPackageManager()
					.queryIntentActivities(intent, 0).size() > 0;
			if (isIntentSafe) {
				Intent chooser = Intent.createChooser(intent, "������,��ѡ�������򿪷�ʽ:");
				context.startActivityForResult(chooser, 123);
			}
		}
		super.onPostExecute(result);
	}

	@Override
	protected void onCancelled(String result) {
		this.onCancelled();
	}

	@Override
	protected void onCancelled() {
		if (context != null) {
			context.finish();
		}
	}

	@Override
	protected String doInBackground(String... params) {
		final String uri = params[0];
		final String htmlString = HttpUtil.iosGetHtml(uri);
		String videourl = StringUtil.getStringBetween(htmlString, 0,
				"\"src\":\"", "\"").result;
		if (StringUtil.isEmpty(videourl)) {
			return null;
		}
		return videourl;
	}

}