niwatly

//convert gson String to Map<K, V>. Crash when invalid structure found
inline fun <reified K, reified V> String.toMapByGson(): Map<K, V> = if (isNotEmpty()) {
    Gson().fromJson<HashMap<K, V>>(this, TypeToken.getParameterized(HashMap::class.java, K::class.java, V::class.java).type)
} else {
    mapOf<K, V>()
}

//convert gson String to List<T>. Crash when invalid structure found
inline fun <reified T> String.toListByGson(): List<T> = if (isNotEmpty()) {
    Gson().fromJson<List<T>>(this, TypeToken.getParameterized(ArrayList::class.java, T::class.java).type)

niwatly

/**
 * persistence property that implements Parcelable on Fragment.
 * The set value also write to Fragment.arguments, and always read from Fragment.arguments if need.
 */
class ParcelableProperty<T : Any>(private val defaultValue: T? = null) : kotlin.properties.ReadWriteProperty<Fragment, T> {

    var value: T? = null

    override operator fun getValue(thisRef: android.support.v4.app.Fragment, property: kotlin.reflect.KProperty<*>): T {
        if (value == null) {

niwatly

/**
 * LiveData that behaviors like as stateless. the set value will be override by null.
 * Obervers have soem limit not to detect null-value-to-override as new value.
 * 
 * cited:
 *　https://github.com/googlesamples/android-architecture/blob/dev-todo-mvvm-live/todoapp/app/src/main/java/com/example/android/architecture/blueprints/todoapp/SingleLiveEvent.java
 *　https://android.jlelse.eu/android-arch-handling-clicks-and-single-actions-in-your-view-model-with-livedata-ab93d54bc9dc
 */

niwatly

/**
 * LiveData that ignore current value broadcast when observe.
 * Like PulseLiveData(https://gist.github.com/niwatly/3b1ee17f25a63276e36194cd86f9b223), but ActionLiveData holds last value. so, result is defferent when getValue.
 * 
 * cited:
 * https://github.com/googlesamples/android-architecture/blob/dev-todo-mvvm-live/todoapp/app/src/main/java/com/example/android/architecture/blueprints/todoapp/SingleLiveEvent.java
 *　 https://android.jlelse.eu/android-arch-handling-clicks-and-single-actions-in-your-view-model-with-livedata-ab93d54bc9dc
 *
 * see also:
 * https://qiita.com/KazaKago/items/acce0c1a970441b44f39

niwatly

using System.Linq;
using UnityEngine;

namespace Btf.View
{
	public class DynamicScreenView : MonoBehaviour
	{

		[SerializeField]
		[Tooltip("端末サイズに合わせて拡大/縮小したいRectを設定します")]

niwatly

copyfluttericons() {
    if test $# != 1; then
        echo "フォルダを指定してください"
    else
        flutterIconsFolder=$1

        \mv -f $flutterIconsFolder/*.dart ./lib/resource/icon_resource.dart

        \mv -f $flutterIconsFolder/fonts/*.ttf ./fonts/
        \mv -f $flutterIconsFolder/config.json ./fonts/

niwatly

import 'package:collabo_base_app/helper/route_helper.dart';
import 'package:collabo_base_app/view/space_box.dart';
import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';

import '../app.dart';

class _TestNotifier = ValueNotifier<int> with Type;

niwatly

import 'package:collabo_base_app/common.dart';
import 'package:flutter/widgets.dart';
import 'package:is_lock_screen/is_lock_screen.dart';
import 'package:rxdart/rxdart.dart';

class AppStateNotifier with  WidgetsBindingObserver {
  final Subject<AppLifecycleState> _appStateChanged = PublishSubject();
  late Stream<AppLifecycleState> appStateStream;

  final CompositeSubscription _compositeSubscription = CompositeSubscription();