nobuoka

Android アプリ開発のための Java 入門

MEMO

• declaration は 「宣言」 と訳しているが、「定義」 の方が適しているような気がしなくもない。
• 「インスタンス」 と 「オブジェクト」 という言葉を使うことがあるが、本文書中ではどちらも同じ意味で使用している。
• 「String オブジェクト」 という表現は、「String クラスのインスタンス」 を意味している。 (Java に限らず一般的な表現だと思う。)

はじめに

iainconnor

# Built application files
/*/build/

# Crashlytics configuations
com_crashlytics_export_strings.xml

# Local configuration file (sdk path, etc)
local.properties

# Gradle generated files

voluntas

WebRTC コトハジメ

更新

2024-05-20

作者

@voluntas

バージョン

2024.1

URL

https://voluntas.github.io/

jaydp17

apply plugin: 'com.android.application'
apply plugin: 'com.android.databinding'
apply plugin: 'kotlin-android'

android {
    compileSdkVersion 23
    buildToolsVersion "23.0.1"

    defaultConfig {
        applicationId "com.example.mvptestkotlin"

zonca

lvterry

// it returns a square thumbnail.

func getAssetThumbnail(asset: PHAsset, size: CGFloat) -> UIImage {
        let retinaScale = UIScreen.mainScreen().scale
        let retinaSquare = CGSizeMake(size * retinaScale, size * retinaScale)
        let cropSizeLength = min(asset.pixelWidth, asset.pixelHeight)
        let square = CGRectMake(0, 0, CGFloat(cropSizeLength), CGFloat(cropSizeLength))
        let cropRect = CGRectApplyAffineTransform(square, CGAffineTransformMakeScale(1.0/CGFloat(asset.pixelWidth), 1.0/CGFloat(asset.pixelHeight)))
        
        let manager = PHImageManager.defaultManager()

raphaelbussa

/*
 * The MIT License (MIT)
 *
 * Copyright (c) 2016 Raphaël Bussa
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is

WrathChaos

    /**
     *     Save and get ArrayList in SharedPreference
     */

    public void saveArrayList(ArrayList<String> list, String key){
        SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(activity);
        SharedPreferences.Editor editor = prefs.edit();
        Gson gson = new Gson();
 String json = gson.toJson(list);

kfarst

//: Playground - noun: a place where people can play

import UIKit
import PlaygroundSupport

class Responder: NSObject {
    @objc func segmentedControlValueChanged(_ sender: UISegmentedControl) {
        UIView.animate(withDuration: 0.3) {
            buttonBar.frame.origin.x = (segmentedControl.frame.width / CGFloat(segmentedControl.numberOfSegments)) * CGFloat(segmentedControl.selectedSegmentIndex)
        }

nandorojo

Shared Element Transitions with React Navigation and Expo (2019)

It's 2019, and creating smooth shared element transitions in react native (& expo!) is finally easy.

Ideally, as Pablo Stanley suggests, your app's navigation will use these shared transitions for similar components that appear across screens.

Is it possible to achieve the great experience above using react-native/expo? Now it is.