sagorbrur

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context="com.example.sagorsarker.addingswiprefresh.MainActivity">

    <!--refresh layout-->
    <android.support.v4.widget.SwipeRefreshLayout

sagorbrur

<?xml version="1.0" encoding="utf-8"?>
<menu xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <item
        android:id="@+id/menu_refresh"
        android:title="@string/menu_refresh"
        app:showAsAction="never"
        />
</menu>

sagorbrur

SRL = (SwipeRefreshLayout) findViewById(R.id.swiperefresh);
        SRL.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener(){
            @Override
            public void onRefresh() {
                Log.i(TAG, "onRefresh called from SwipeRefreshLayout");

                // This method performs the actual data-refresh operation.
                // The method calls setRefreshing(false) when it's finished.
                myUpdateOperation();
            }

sagorbrur

SRL = (SwipeRefreshLayout) findViewById(R.id.swiperefresh);
        SRL.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener(){
            @Override
            public void onRefresh() {
                Log.i(TAG, "onRefresh called from SwipeRefreshLayout");

                // This method performs the actual data-refresh operation.
                // The method calls setRefreshing(false) when it's finished.
                myUpdateOperation();
            }

sagorbrur

case R.id.menu_refresh:
                Log.i(TAG, "Refresh menu item selected");

                // Signal SwipeRefreshLayout to start the progress indicator
                SRL.setRefreshing(true);

                // Start the refresh background task.
                // This method calls setRefreshing(false) when it's finished.
                myUpdateOperation();

sagorbrur

import android.app.Service;
import android.content.Context;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;

/**
 * Created by Sagor Sarker on 17-Nov-17.
 */

public class ConnectionDetector {

sagorbrur

public class Hello{
	public static void main(String[] args){
		System.out.println("Hello World!");
		
	}
	
}

sagorbrur

# dependency 
# pip install pydbgen


from pydbgen import pydbgen
import pandas as pd
generator = pydbgen.pydb()

# Generate a license-plate (US style)
print(generator.license_plate())

sagorbrur

"""
This script will help you to create dset.h5 file for synthtext data generation.
SynthText: https://github.com/ankush-me/SynthText
First download imnames.cp, bg_img, depth.h5, seg.h5 
Rename imnames.cp to imagesName.txt
Run generate_dset_for_synthtext.py
It will create dset.h5
Then put it inside SynthText/data and run
python gen.py --viz

sagorbrur

# a simple script to rename multiple files

import os
import re
path = 'myimages/'
files = os.listdir(path)
files.sort(key=lambda var:[int(x) if x.isdigit() else x for x in re.findall(r'[^0-9]|[0-9]+', var)])
for i, file in enumerate(files):
    os.rename(path + file, path + "rename_{}".format(i)+".jpg")