Display progress bar in Cordova local notification

package org.apache.cordova.filetransfer;

import android.app.NotificationManager;
import android.os.AsyncTask;
import android.support.v4.app.NotificationCompat;
import android.util.Log;< br />
class FileProgressBarTask extends AsyncTask {

 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());
 }
}

import a ndroid.content.res.Resources;
import android.content.Context;
import android.app.NotificationManager;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.NotificationCompat.Builder;

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, mNotificationMana ger, id);

long lng = Math.abs((progress.getLoaded() / 100) / 100);
progressBarTask.onProgressUpdate(Integer.parseInt(String.valueOf(lng))) ;

I use this great plugin https://github.com/katzer/cordova-plugin-local-notifications to implement local notifications when downloading files. I didn’t find how to display the progress bar in the notification, as in this machine http:/ /javatechig.com/wp-content/uploads/2014/05/Displaying-Progress-Notification-in-Android-Example.png
Can you help me?

Use the plug-in cordova-file-Transfer and make the following changes:

You can change the plug-in for the Android platform in this way.

p>

Use the following code to create the class 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()) ;
 }
}

Use the following code to change the class 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;

In the method download of the FileTransfer class~700 lines:

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);

Find the block code that contains the following content in the method download: while and progress.setLoad ed(inputStream.getTotalRawBytesRead());In the method download, insert the following code:

long lng = Math.abs((progress.getLoaded() / 100) / 100 );
progressBarTask.onProgressUpdate(Integer.parseInt(String.valueOf(lng)));

Based on:

> Progress Notification in Android Example
> javatechig /Progress-Notification-Example-Android