Elvis10ten

private const val CACHE_TTL_SECONDS: Short = 30 * 60
private const val INET_BROADCAST_INTERVAL_SECONDS: Short = 30 * 60

class Dscp(
    private val inetServer: InetServer,
    private val addressProvider: AddressProvider,
    private val bleAdvertiser: BleAdvertiser,
    private val bleScanner: BleScanner,
    private val inetBroadcaster: InetBroadcaster,
    private val timer: Timer

Elvis10ten

<?xml version="1.0" encoding="utf-8"?>
<FrameLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent" >

    <org.opencv.android.JavaCameraView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/color_blob_detection_activity_surface_view" />

Elvis10ten

package com.mobymagic.opencvproject;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.opencv.core.Core;
import org.opencv.core.CvType;
import org.opencv.core.Mat;
import org.opencv.core.MatOfPoint;

Elvis10ten

package com.mobymagic.opencvproject;

import java.util.List;

import org.opencv.android.BaseLoaderCallback;
import org.opencv.android.CameraBridgeViewBase.CvCameraViewFrame;
import org.opencv.android.LoaderCallbackInterface;
import org.opencv.android.OpenCVLoader;
import org.opencv.core.Core;
import org.opencv.core.CvType;

Elvis10ten

    <uses-permission android:name="android.permission.CAMERA"/>

    <uses-feature android:name="android.hardware.camera" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.autofocus" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.front" android:required="false"/>
    <uses-feature android:name="android.hardware.camera.front.autofocus" android:required="false"/>

Elvis10ten

Container _getListItemWidget(Map currency, MaterialColor color) {
    // Returns a container widget that has a card child and a top margin of 5.0
    return new Container(
      margin: const EdgeInsets.only(top: 5.0),
      child: new Card(
        child: _getListTile(currency, color),
      ),
    );
  }

Elvis10ten

ListTile _getListTile(Map currency, MaterialColor color) {
    return new ListTile(
      leading: _getLeadingWidget(currency['name'], color),
      title: _getTitleWidget(currency['name']),
      subtitle: _getSubtitleWidget(
          currency['price_usd'], currency['percent_change_1h']),
      isThreeLine: true,
    );
  }

Elvis10ten

Text _getTitleWidget(String currencyName) {
    return new Text(
      currencyName,
      style: new TextStyle(fontWeight: FontWeight.bold),
    );
  }

  Text _getSubtitleWidget(String priceUsd, String percentChange1h) {
    return new Text('\$$priceUsd\n1 hour: $percentChange1h%');
  }

Elvis10ten

[
    {
        "name": "Bitcoin", 
        "price_usd": "11525.7", 
        "percent_change_1h": "-0.18",
        ...
    },
    ...
]

Elvis10ten

CircleAvatar _getLeadingWidget(String currencyName, MaterialColor color) {
    return new CircleAvatar(
      backgroundColor: color,
      child: new Text(currencyName[0]),
    );
  }