使用插件cordova-file-Transfer并进行以下更改:
您可以通过这种方式为android平台更改插件。
使用以下代码创建类FileProgressBarTask:
package org.apache.cordova.filetransfer;
import android.app.NotificationManager;
import android.os.AsyncTask;
import android.support.v4.app.NotificationCompat;
import android.util.Log;
class FileProgressBarTask extends AsyncTask<Void, Integer, Integer> {
private NotificationCompat.Builder mBuilder;
private NotificationManager mNotificationManager;
int id = 0;
int progress = 0;
FileProgressBarTask(NotificationCompat.Builder mBuilder, NotificationManager mNotificationManager, int id){
Log.d("TAG", "Progress Bar");
this.mBuilder = mBuilder;
this.mNotificationManager = mNotificationManager;
this.id = id;
super.execute();
}
@Override
protected void onPreExecute(){
super.onPreExecute();
mBuilder.setProgress(150, 0, false);
mNotificationManager.notify(id, mBuilder.build());
}
@Override
protected void onProgressUpdate(Integer... values){
mBuilder.setProgress(150, values[0], false);
mNotificationManager.notify(id, mBuilder.build());
super.onProgressUpdate(values);
}
@Override
protected Integer doInBackground(Void... params) {
return null;
}
@Override
protected void onPostExecute(Integer result){
super.onPostExecute(result);
mBuilder.setContentText("Download Concluído");
mBuilder.setProgress(0, 0, false);
mNotificationManager.notify(id, mBuilder.build());
}
}
使用以下代码更改类FileTransfer:
import android.content.res.Resources;
import android.content.Context;
import android.app.NotificationManager;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.Builder;
在类FileTransfer的方法下载中上线~700:
Context contextApplication = cordova.getActivity().getApplicationContext();
Resources resources = contextApplication.getResources();
String pkgName = contextApplication.getPackageName();
int resId = resources.getIdentifier("ic_action_download", "drawable", pkgName);
mNotificationManager = (NotificationManager) cordova.getActivity().getSystemService(Context.NOTIFICATION_SERVICE);
mBuilder = new NotificationCompat.Builder(cordova.getActivity());
mBuilder.setContentTitle("Download File")
.setContentText("Progress")
.setSmallIcon(resId);
final FileProgressBarTask progressBarTask = new FileProgressBarTask(mBuilder, mNotificationManager, id);
在方法下载中找到包含:while 和progress.setLoaded(inputStream.getTotalRawBytesRead()); 在方法下载中的块代码,插入以下代码:
long lng = Math.abs((progress.getLoaded() / 100) / 100);
progressBarTask.onProgressUpdate(Integer.parseInt(String.valueOf(lng)));
基于: