nomanr

class ExampleFragment: Fragment(){
    val args by navArgs<ExampleFragmentArgs>()
    
    //If we don't use Hilt, then create factory for each ViewModel and pass arguments
    // Which is even worse
    val viewModel by viewModels<ExampleViewModel> {
        InjectorUtils.provideExampleViewModelFactory(args.argumentA, args.argumentB)
    }
}

nomanr

import androidx.hilt.Assisted
import androidx.hilt.lifecycle.ViewModelInject
import androidx.lifecycle.LiveData
import androidx.lifecycle.SavedStateHandle
import androidx.lifecycle.ViewModel

class ExampleViewModel @ViewModelInject constructor(
    private val someUseCase: SomeUseCase,
    @Assisted private val savedStateHandle: SavedStateHandle
) : ViewModel() {

nomanr

class ExampleViewModel @ViewModelInject constructor(
    private val someUseCase: SomeUseCase,
    @Assisted private val savedStateHandle: SavedStateHandle
) : ViewModel() {   
}

nomanr

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

nomanr

echo -e "\e[1;40m" ; clear ; while :; do echo $LINES $COLUMNS $(( $RANDOM % $COLUMNS)) $(( $RANDOM % 72 )) ;sleep 0.05; done|awk '{ letters="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@#$%^&*()"; c=$4; letter=substr(letters,c,1);a[$3]=0;for (x in a) {o=a[x];a[x]=a[x]+1; printf "\033[%s;%sH\033[2;32m%s",o,x,letter; printf "\033[%s;%sH\033[1;37m%s\033[0;0H",a[x],x,letter;if (a[x] >= $1) { a[x]=0; } }}'

nomanr

package noman.counterhelper;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
/**
 * Created by Noman on 11/8/2016.
 */

nomanr

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="de.mobilej.overlay"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk android:minSdkVersion="14" />

    <application android:label="SystemOverlay" >
        <activity

nomanr

import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;

import android.content.ContentUris;
import android.content.Context;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;