Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
//License from project: Apache License 

import android.app.Activity;
import android.app.DownloadManager;

import android.database.Cursor;

import android.widget.Toast;

public class Main {
    public static void CheckDwnloadStatus(DownloadManager downloadManager, Activity activity, long id) {

        // TODO Auto-generated method stub
        DownloadManager.Query query = new DownloadManager.Query();
        query.setFilterById(id);
        Cursor cursor = downloadManager.query(query);
        if (cursor.moveToFirst()) {
            int columnIndex = cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
            int status = cursor.getInt(columnIndex);
            int columnReason = cursor.getColumnIndex(DownloadManager.COLUMN_REASON);
            int reason = cursor.getInt(columnReason);

            switch (status) {
            case DownloadManager.STATUS_FAILED:
                String failedReason = "";
                switch (reason) {
                case DownloadManager.ERROR_CANNOT_RESUME:
                    failedReason = "ERROR_CANNOT_RESUME";
                    break;
                case DownloadManager.ERROR_DEVICE_NOT_FOUND:
                    failedReason = "ERROR_DEVICE_NOT_FOUND";
                    break;
                case DownloadManager.ERROR_FILE_ALREADY_EXISTS:
                    failedReason = "ERROR_FILE_ALREADY_EXISTS";
                    break;
                case DownloadManager.ERROR_FILE_ERROR:
                    failedReason = "ERROR_FILE_ERROR";
                    break;
                case DownloadManager.ERROR_HTTP_DATA_ERROR:
                    failedReason = "ERROR_HTTP_DATA_ERROR";
                    break;
                case DownloadManager.ERROR_INSUFFICIENT_SPACE:
                    failedReason = "ERROR_INSUFFICIENT_SPACE";
                    break;
                case DownloadManager.ERROR_TOO_MANY_REDIRECTS:
                    failedReason = "ERROR_TOO_MANY_REDIRECTS";
                    break;
                case DownloadManager.ERROR_UNHANDLED_HTTP_CODE:
                    failedReason = "ERROR_UNHANDLED_HTTP_CODE";
                    break;
                case DownloadManager.ERROR_UNKNOWN:
                    failedReason = "ERROR_UNKNOWN";
                    break;
                default:
                    failedReason = "unknown reason";
                    break;
                }

                Toast.makeText(activity, "FAILED: " + failedReason, Toast.LENGTH_LONG).show();
                break;
            case DownloadManager.STATUS_PAUSED:
                String pausedReason = "";

                switch (reason) {
                case DownloadManager.PAUSED_QUEUED_FOR_WIFI:
                    pausedReason = "PAUSED_QUEUED_FOR_WIFI";
                    break;
                case DownloadManager.PAUSED_UNKNOWN:
                    pausedReason = "PAUSED_UNKNOWN";
                    break;
                case DownloadManager.PAUSED_WAITING_FOR_NETWORK:
                    pausedReason = "PAUSED_WAITING_FOR_NETWORK";
                    break;
                case DownloadManager.PAUSED_WAITING_TO_RETRY:
                    pausedReason = "PAUSED_WAITING_TO_RETRY";
                    break;
                }

                Toast.makeText(activity, "PAUSED: " + pausedReason, Toast.LENGTH_LONG).show();
                break;
            case DownloadManager.STATUS_PENDING:
                Toast.makeText(activity, "PENDING", Toast.LENGTH_LONG).show();
                break;
            case DownloadManager.STATUS_RUNNING:
                Toast.makeText(activity, "RUNNING", Toast.LENGTH_LONG).show();
                break;
            case DownloadManager.STATUS_SUCCESSFUL:

                Toast.makeText(activity, "SUCCESSFUL", Toast.LENGTH_LONG).show();
                break;
            }
        }
    }
}