ion

Setting json data to a TextView Using Ion library

由 前提是你 提交于 2019-12-25 08:57:20
问题 I am trying to look for a way of setting data of each object in json to a different TextView , but i don't know how to use the result of Json in the onCompleted method. Below is my JSON sample i want to retrieve. [ { "progname": "BACHELOR OF BUSINESS ADMINISTRATION", "gradSystem": "NCHE 2015", "entryno": "00458", "regno": "BABA/09/W/J0434", "firstname": "CHARLES", "dob": "/Date(220136400000)/", "gender": "MALE", "nationality": "UGANDAN", "religion": "-", "entrymethod": "DIRECT", "progid":

Uploading a File (Multipart/Form data) to Server Failed in Android using ion library

由 情到浓时终转凉″ 提交于 2019-12-25 08:49:32
问题 I am new in android ,and am trying to upload a file to server using ion library ion library but the file crashes. with this error. FATAL EXCEPTION: Thread-55725 Process: transitions.com.example.huzy_kamz.interview, PID: 4635 java.lang.RuntimeException: Can't create handler inside thread that has not called Looper.prepare() at android.os.Handler.<init>(Handler.java:209) at android.os.Handler.<init>(Handler.java:123) at android.app.Dialog.<init>(Dialog.java:122) at android.app.AlertDialog.<init

How to send a Raw Json using Koush/Ion in Android

由 岁酱吖の 提交于 2019-12-25 04:16:11
问题 I am trying to send a raw json from my Android App to a backend service. The call works in PostMan like so: POST /MyController/MyMethod HTTP/1.1 Host: mysite.com Accept: application/json Content-Type: application/json Cache-Control: no-cache Postman-Token: 19b74eb1-3d21-5fd4-35e9-fa7b51aef1ad { "my_json" : "values", } And I am trying like so: public static NameValuePair accept_json = new BasicNameValuePair("Accept", "application/json"); public static NameValuePair content_type_json = new

How to post multiple image files using ion library?

由 半腔热情 提交于 2019-12-23 02:33:27
问题 I am using this code to upload single image file on server. But i need to upload multiple 'n' number of files at once Ion.with(MainActivity.this) .load(Constant.UPLOAD_IMG) .setMultipartFile("UploadForm[imageFiles]", imgFile.getName(), imgFile) .asJsonObject() .setCallback(new FutureCallback<JsonObject>() { @Override public void onCompleted(Exception e, JsonObject result) { } }); I tried to get MultipartBodyBuilder separately. MultipartBodyBuilder body = Ion.with(MainActivity.this) .load

Android Ion Cache Refresh

由 眉间皱痕 提交于 2019-12-21 17:49:56
问题 I'm using a specific url to obtain an image online, but the url itself automatically changes every few minutes. I'm using ION library from Here The problem I'm having is when I refresh the page, the page itself looks like it is refreshing but the exact same picture is appearing. I'm assuming its a cached image? If I reinstall the application, then it obtains the correct image again. This is how I'm using ION where imageID2[position] is just a typical url to a jpg. Ion.with(imageView)

How to load gif image in placeholder of Glide/Picasso/Ion etc

由 泪湿孤枕 提交于 2019-12-21 04:03:13
问题 Not able to find perfect solution for loading a gif image in placeholder Glide .with(context) .load("imageUrl") .asGif() .placeholder(R.drawable.gifImage) .crossFade() .into(imageView) Tried asGif() property of Glide version 3.7.0 too. But no Luck! 回答1: Here is The Best Way.. Glide.with(getContext()).load(item[position]) .thumbnail(Glide.with(getContext()).load(R.drawable.preloader)) .fitCenter() .crossFade() .into(imageView); 回答2: Use ProgressBar as loading gif: Glide.with(context). load(url

Android koush/ion lib unable to post and receive JSON response

由 假装没事ソ 提交于 2019-12-20 01:57:12
问题 I am using ION to GET/POST for REST and also to get Images into ListView but I am unable to use POST method and receive response as a JSON The ION version that I am using is 1.3.7. Tested on emulator and also on real devices 4.1.1, 4.2.2 and 4.4 ION Link on gitHub This code is called on a button click to post to the server after the validations are successful. This is inside support fragment v4:20 defined in gradle compile 'com.android.support:support-v4:20.+' /////////////////// Ion.with

Sidetree

由 [亡魂溺海] 提交于 2019-12-13 11:16:05
【推荐】2019 Java 开发者跳槽指南.pdf(吐血整理) >>> 身份（Identity）管理是 区块链 应用的核心元素。在一个不可信、匿名的分布计算生态中，要实现去中心化身份管理并不是一件容易的事情。 Sidetree 是一个基于现有区块链平台的第二层（L2s）协议，专门用于去中心化身份管理。微软最新开源的ION项目，就是Sidetree协议基于比特币区块链的一个实现。本文将分6个部分介绍Sidetree去中心化身份管理协议：DID的核心要素、Sidetree协议的起源、概述、工作原理、设计约束与实现进展。 1、去中心化身份管理的核心要素 去中心化身份管理的挑战并不是单一模块的问题。在去中心化应用（DApp）中，一个身份的生命周期中，有一些需要考虑的关键因素： 表示：用来描述主体身份的可迁移表示 持久化：用来存储、提取主体身份的机制，同时还需要保持其隐私 隐私：在去中心化账本中保护主体身份的模型 断言： 确定主体身份的特定语句 解析：解析、验证特定主体身份的机制 2、Sidetree协议的起源 2017年，去中心化身份组织（DIF）的一些成员开始讨论如何在全球级别实现去中心化身份系统。对于大多数去中心化身份系统而言，最下面的一层是区块链/账本，被称为第一层或L1，用来以某种形式支持去中心化的公钥体系（Decentralized Public Key

android-parsing nested json Objects

由 不打扰是莪最后的温柔 提交于 2019-12-12 09:29:56
问题 i have to implement json data in my application. but i can't get it how to fetch data from server. i am using ION library. { "search": [{ "id": "5454003", "description": "Larger Than Life", "url": "http://audiojungle.net/item/larger-than-life/5454003", "type": "item", "sales": "1469", "rating": "5", "item_info": { "id": "5454003", "item": "Larger Than Life", "url": "http://audiojungle.net/item/larger-than-life/5454003", "user": "pinkzebra", "thumbnail": "https://0.s3.envato.com/files/67162834

Making http call using ion with in intent Service gives error on data network

由 ♀尐吖头ヾ 提交于 2019-12-12 00:22:03
问题 I am using intentService for making http calls with Ion. On Wifi it works well but when I switch to data network things start breaking. Ion.with(Application.getApplicationContext()) .load(url) .as(new TypeToken<Object>() {}) .withResponse() .setCallback(new FutureCallback<Response<Object>>() { @Override public void onCompleted(Exception e, Response<Object> response) { if(e == null) { Bundle bundle = new Bundle(); bundle.putSerializable("result", (Serializable) response.getResult()); rec.send
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