Andrew devindi

🍺

beer

Android/Java developer

devindi / NetworkStateActivity

Created March 13, 2019 13:30

Sample code to demonstrate connectivity manager

	class MainActivity: AppCompatActivity() {

	override fun onCreate(savedInstanceState: Bundle?) {
	super.onCreate(savedInstanceState)

	val view = View(this)

	setContentView(view)

	val connectivityManager = getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager

devindi / MapBitmapGenerator

Created April 11, 2018 09:06

Create bitmap with map part by coordinates and zoom. Used osmdroid as map source

	class MapBitmapGenerator(private val cacheManager: CacheManager, private val tileSource: OnlineTileSourceBase, private val cache: IFilesystemCache) {

	fun createBitmap(rect: BoundingBox, zoom: Int): Bitmap {
	var tilesCoverage = CacheManager.getTilesCoverage(rect, zoom)
	tilesCoverage.forEach {
	if (cacheManager.downloadingAction.tileAction(it)) {
	throw IllegalStateException("Failed to load tile")
	}
	}
	tilesCoverage = tilesCoverage.sortedWith(compareBy({ MapTileIndex.getX(it) }, { MapTileIndex.getY(it) }))

devindi / localization.gradle

Last active March 19, 2017 20:22

Continuous localization

	buildscript {
	repositories {
	jcenter()
	}
	dependencies {
	classpath 'com.xlson.groovycsv:groovycsv:1.1'
	}
	}

	import static com.xlson.groovycsv.CsvParser.parseCsv

devindi / Tree.java

Created December 24, 2016 08:13

Printable binary tree

	package com.devindi.tree;

	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.List;

	@SuppressWarnings("ALL")
	public class Tree<T extends Comparable> {

	private Node<T> root;

devindi / SampleApplication.java

Created August 27, 2016 01:18

	package eu.mihin.sample;

	import android.app.Application;
	import android.os.AsyncTask;
	import android.util.Log;

	import org.xmlpull.v1.XmlPullParser;
	import org.xmlpull.v1.XmlPullParserException;
	import org.xmlpull.v1.XmlPullParserFactory;

devindi / StringHelper.java

Created February 4, 2016 19:58

	public static String getCroreFormat(long value) {
	if (value > TEN_MILLION){
	String suffix = String.format(".%02.0f Cr", 1000*value/TEN_MILLION % 1000 / 10d);
	value = value / TEN_MILLION;
	return formatToIndian(value) + suffix;
	} else {
	return formatToIndian(value);
	}
	}

devindi / commit-msg

Last active August 29, 2015 14:08

Useful git hooks.

	#!/bin/bash
	#
	# An example hook script to check the commit log message.
	# Called by "git commit" with one argument, the name of the file
	# that has the commit message. The hook should exit with non-zero
	# status after issuing an appropriate message if it wants to stop the
	# commit. The hook is allowed to edit the commit message file.
	#
	# To enable this hook, rename this file to "commit-msg".

devindi / NinePatchBitmapFactory.java

Last active August 29, 2015 14:07 — forked from briangriffey/NinePatchBitmapFactory.java

	import android.content.res.Resources;
	import android.graphics.Bitmap;
	import android.graphics.NinePatch;
	import android.graphics.Rect;
	import android.graphics.drawable.NinePatchDrawable;

	import java.nio.ByteBuffer;
	import java.nio.ByteOrder;

	/**