Media files download from firebase using android service

File download from firebase storage using android service

	//Global declaration for Firebase Storage reference
	private StorageReference mStorageRef;
	// Initialize Storage in onCreate method of service
	mStorageRef = FirebaseStorage.getInstance().getReference();
	/**
	* Download file using firebase path
	* @param downloadPath - Firebase location path
	* @param localPath - Local storage path
	*/
	private void downloadFromPath(final String downloadPath, String localPath) {
	Log.d(TAG, "downloadFromPath:" + downloadPath); //Download firebase path
	//Initialize progress notification
	showProgressNotification(getString(R.string.progress_downloading), 0, 0);
	mStorageRef = mStorageRef.child(downloadPath);
	File file = new File(localPath); // Local file location for firebase file download
	mStorageRef.getFile(file).addOnSuccessListener(new OnSuccessListener<FileDownloadTask.TaskSnapshot>() {
	@Override
	public void onSuccess(FileDownloadTask.TaskSnapshot taskSnapshot) {
	String path = String.valueOf(file);
	Log.e("download_path", "" + path);
	Log.d(TAG, "download:SUCCESS" + downloadPath);
	// Send success broadcast with number of bytes downloaded
	broadcastDownloadFinished(downloadPath, taskSnapshot.getTotalByteCount());
	showDownloadFinishedNotification(downloadPath, (int) taskSnapshot.getTotalByteCount());
	stopSelf();
	}
	}).addOnFailureListener(new OnFailureListener() {
	@Override
	public void onFailure(Exception exception) {
	Log.e("exception", "" + exception.getMessage());
	Log.w(TAG, "download:FAILURE", exception);
	// Send failure broadcast to your activity
	broadcastDownloadFinished(downloadPath, -1);
	showDownloadFinishedNotification(downloadPath, -1);
	stopSelf();
	}
	}).addOnProgressListener(new OnProgressListener<FileDownloadTask.TaskSnapshot>() {
	@Override
	public void onProgress(FileDownloadTask.TaskSnapshot taskSnapshot) {
	//Show progress notification with precentage
	showProgressNotification(getString(R.string.progress_downloading), taskSnapshot.getBytesTransferred(), taskSnapshot.getTotalByteCount());
	}
	});
	}

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