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def getVersionName = { getVersionProps()['appVersionName'] }

def getVersionProps() {
    def versionPropsFile = file('gradle.properties')
    if (!versionPropsFile.exists()) {
        versionPropsFile.createNewFile()
    }
    def versionProps = new Properties()
    versionProps.load(new FileInputStream(versionPropsFile))
    return versionProps

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name: Android Build

on: pull_request


jobs:
  build:

    runs-on: ubuntu-latest

pfieffer

import android.content.Intent
import androidx.appcompat.app.AppCompatActivity
import android.os.Bundle
import kotlinx.coroutines.*

class CoroutinesSplashActivity : AppCompatActivity() {

    val activityScope = CoroutineScope(Dispatchers.Main)

    override fun onCreate(savedInstanceState: Bundle?) {

pfieffer

class Laptop(builder: Builder) {
    private val processor: String = builder.processor
    private val ram: String = builder.ram
    private val battery: String = builder.battery
    private val screenSize: String = builder.screenSize

    // Builder class
    class Builder(processor: String) {
        var processor: String = processor // this is necessary

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public class Circle implements Shape {

   @Override
   public void draw() {
      System.out.println("Circle::draw()");
   }
}

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// Java code to demonstrate Builder Pattern 
  
// Server Side Code 
final class Student { 
  
    // final instance fields 
    private final int id; 
    private final String name; 
    private final String address; 

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$ ls -dl ~/files
drwx------ 9 root root 4096 2009-04-06 15:56 files
$ sudo chown grunt547:grunt547 ~/files
[sudo] password for grunt547:
$ chmod 755 ~/files
$ ls -dl ~/files
drwxr-xr-x 9 grunt547 grunt547 4096 2009-04-06 15:56 files

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fun Long.getFriendlyTime(): String {
    val dateTime = Date(this * 1000)
    val sb = StringBuffer()
    val current = Calendar.getInstance().time
    var diffInSeconds = ((current.time - dateTime.time) / 1000).toInt()

    val sec = if (diffInSeconds >= 60) (diffInSeconds % 60) else diffInSeconds
    diffInSeconds /= 60
    val min = if (diffInSeconds >= 60) (diffInSeconds % 60) else diffInSeconds
    diffInSeconds /= 60

pfieffer

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

public class NetworkHelper {
    public static final boolean hasNetworkAccess(Context context){
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        try {
            NetworkInfo networkInfo = cm.getActiveNetworkInfo();
            return  networkInfo != null && networkInfo.isConnectedOrConnecting();

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E.g. for 50% white you'd use #80FFFFFF

    100% — FF
    95% — F2
    90% — E6
    85% — D9
    80% — CC
    75% — BF
    70% — B3
    65% — A6