DawnImpulse

fun storeImage(image: Bitmap): Uri? {
        var pictureFile: File = File(Environment.getExternalStorageDirectory().path + "/Folder")
        val timeStamp = SimpleDateFormat("yyyy-MM-dd_HHmm").format(Date())
        val name = "$timeStamp.jpg"
        pictureFile = File(pictureFile.path + File.separator + name)

        try {
            val fos = FileOutputStream(pictureFile)
            image.compress(Bitmap.CompressFormat.JPEG, 90, fos)
            fos.close()

DawnImpulse

public class ExternalStorage {

    public static final String SD_CARD = "sdCard";
    public static final String EXTERNAL_SD_CARD = "externalSdCard";

    /**
     * @return True if the external storage is available. False otherwise.
     */
    public static boolean isAvailable() {
        String state = Environment.getExternalStorageState();

DawnImpulse

val factory = LayoutInflater.from(this)
val deleteDialogView = factory.inflate(R.layout.mylayout, null)
val deleteDialog = AlertDialog.Builder(this).create()
deleteDialog.setView(deleteDialogView)
// anything you wish to do on views
deleteDialogView.findViewById(R.id.yes).setOnClickListener(object:OnClickListener() {
  fun onClick(v:View) {
    //your business logic
    deleteDialog.dismiss()
  }

DawnImpulse

Gson().fromJson("", Array<ClassName>::class.java))

DawnImpulse

// credits - https://github.com/sinonjs/sinon/issues/1358#issuecomment-288566305

// first install babel-plugin-rewire
// then add plugin to .babelrc as
// "plugins" : ["rewire"]

import token, {clientToken} from '../../../../app/util/token'
import * as esat from 'esat'
import * as proxyquire from 'proxyquire'

DawnImpulse

// credits - https://www.codexpedia.com/node-js/node-js-getting-files-from-a-directory-including-sub-directories/


var fs = require('fs');
var path = require('path');
 
// Return a list of files of the specified fileTypes in the provided dir, 
// with the file path relative to the given dir
// dir: path of the directory you want to search the files for
// fileTypes: array of file types you are search files, ex: ['.txt', '.jpg']

DawnImpulse

<?xml version="1.0" encoding="utf-8"?>
<set xmlns:android="http://schemas.android.com/apk/res/android"
    android:shareInterpolator="false">
    <translate
        android:fromXDelta="-100%" android:toXDelta="0%"
        android:fromYDelta="0%" android:toYDelta="0%"
        android:duration="200"/>
</set>

DawnImpulse

// this will be a descending sort
fun sortLabels(labels: List<FirebaseVisionLabel>): List<FirebaseVisionLabel> {
        Collections.sort(labels) { o1, o2 ->
            o2.confidence.compareTo(o1.confidence)
        }
        return labels
    }

DawnImpulse

// creating a layout which wrap image view based on text width
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="match_parent" >

    <ImageView
        android:id="@+id/img"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_above="@+id/txt"

DawnImpulse

fun capWord(string: String): String {
        val result = StringBuilder(string.length)
        val words = string.split("\\ ".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
        for (i in words.indices) {
            result.append(Character.toUpperCase(words[i][0])).append(words[i].substring(1)).append(" ")
        }
        return result.toString()
    }