Hi all, I decided to start developing applications for android and I can not choose a site for this. You can tell what to choose

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I making an android app which need to display data analysis in Gantt Chart. I implement this library from https://github.com/PhilJay/MPAndroidChart and it runs smoothly in my app. But what I'm worrying is if this library has been removed from github repo, will my app get effected?

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i need some helps about **app Downloads**. How to increase my app downloads please help me.

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i have define code File selectedFile = new File(selectedFilePath); when run and test is it file or not if (!selectedFile.isFile()){ runOnUiThread(new Runnable() { @Override public void run() { tvFileName.setText("Source File Doesn't Exist: " + selectedFilePath); } }); return 0; it give message source file does't exist; why give this message, i have allready convert full code public int uploadFile(final String selectedFilePath) { int serverResponseCode = 0; String file_name = selectedFilePath; HttpURLConnection connection; DataOutputStream dataOutputStream; String lineEnd = "\r\n"; String twoHyphens = "--"; String boundary = "*****"; int bytesRead,bytesAvailable,bufferSize; byte[] buffer; int maxBufferSize = 1 * 1024 * 1024; File selectedFile …

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I have two classes Class1=Manage and Class2=Scan. I want to get the list from manage and check it with a method in Scan. Here is the code. The result that i get is "no" and with debugging i saw that list is empty but i don't know why. Manage.class private ArrayList<String> soy2= new ArrayList<String>(); .... public void onCheckedChanged(CompoundButton compoundButton, boolean b) { //12-1-2019 if (soy.isChecked()) { soy1="yes"; //checked(); soy2.add("Soy"); soy2.add("Σόγια"); soy2.add("soja"); soy2.add("Soybeans"); soy2.add("soybeans"); soy2.add("en:soybeans"); System.out.println(soy2); // //textView.setText("Soy"); // textView.setText("Soy"); // System.out.println(soy2); // System.out.println(checkedAllergens); // } else { soy1="no"; //soy2.remove("Soy"); soy2.remove("Soy"); soy2.remove("Σόγια"); soy2.remove("soja"); soy2.remove("Soybeans"); soy2.remove("soybeans"); soy2.remove("en:soybeans"); System.out.println(soy2); } } //set value …

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Hello to all! Hope you are fine. I am developing an e-commerce android app and integrating Stripe payment gateway in it and using Google Fire base as real time database. I browsed the official website of stripe and took the source code from there. I used my test key from there. I successfully generated Stripe Token and saved it on my server (i-e Fire base). But I am unable to make an actual charge by using that token. That means no transaction shows on my stripe account. I am pasting my code, guide me what should i do to create/make …

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Hello, I am newbie and start learning Android mobile programming using react native.. I encounter a problem using setState state, it's keep show an error : **"Can't find variable : setState"** import React, { Component } from 'react'; import { AppRegistry, StyleSheet, Text, View, } from 'react-native'; export default class WeatherProject extends Component { constructor(props) { super (props) this.state={appendText:'crazy!'}; } render () { return ( <View> <Text onPress={() => setState({text: ' Native'})}>{this. props.setState +" "+ this.state.appendText}</Text> </View> ); } } AppRegistry.registerComponent('WeatherProject', () => WeatherProject); Could someone pointed where is the problem in the code?

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I am making an adroid application. I am saving sales data on firebase with current date. I have formatted the System.currentTimeMillis() into SimpleDateFormat. The date is successfully stored on firebase . Now I want to retrieve sales between two dates. I made two demo sales, one on (30-5-2019) and second on (31-5-2019). For retrieving the sales data I have just put two above mentioned static dates in my Query and ran it . The problem is that it only gives me one sale record between two dates. It should give me 2 sale records. Below is my source code. // …

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My wife got a VeryfitPro fitness monitor for Christmas. I have the app loaded on my Android (6) phone and was hoping to install a companion app on my Windows 10 laptop but the only thing available is to install an Android emulator on Windows 10 then load the phone app into that. I did a google search and found a list of the 7 best emulators. The list was 1. BlueStacks 1. Remix OS Player 1. Droid4x 1. MEmu 1. Nox Player 1. AMIDuOS 1. Windroy I tried Bluestacks and ended up at an online poker site. Remix resulted …

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Windows tablet With very high compatibility with Microsoft Office suite. So if your needs are mostly work, consider Windows tablets. Should I buy an Andriod tablet? Advantages of Andriod: With the iPad you don't have much choice but with Andriod it is different. Since most companies currently run the Android operating system most. Is an open source and originally developed by Android company based on linux platform. However, it was later acquired by Google in 2005. Android works on the principle of direct touch like the impact of life. With a highly customizable interface that allows you to tailor your …

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After saying for the last 10 years that I would never own a cell phone (I had enough of that spending many years on call), I finally broke down and got one. It is a Figo (Speak Out) Android (Marshmallow) phone that allows me to buy a block of minutes without having to pay monthly fees. Basically I can use it as much or as little as I want and just pay for what I use. My first complaint was the almost complete lack of documentation. It is a royal pain in the ass figuring out what every little (microscopic, …

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Okay so I have been downloading gifs and sending them in the messenger to my friends for years now. But a few weeks ago, something changed. Whenever I download it and send it, the gif is supper choppy with maybe 2 frames per second and the colors are compressed as hell. Please fix this. I don’t understand why something constantly gets broken with this app. Another thing. Embedded youtube links cannot be played. They start and stop after a split second. They have no issue loading, the quality is good, there is sound, but after I press play they stop …

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Which phone is compatible for OTG in SAMSUNG

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Github Link: [https://github.com/BakerJQ/Flutter-InfiniteCards](https://github.com/BakerJQ/Flutter-InfiniteCards)

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I'm using android studio to create a multiple choice question app, and i've coded the quiz but so far it just goes on forever. I want to make it so that once the user has answered 20 questions, whether they are right or wrong, the game ends and sends them to an endscreen that I have created, but so far I can't figure out what to do to make this happen. this is what i've tried, it doesn't crash the program but it also doesn't actually do anything. private int round = 0; round = round + 1; if (round …

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Just a quick question, I'm trying to speed up my app and I've seen forum posts where people say reducing the size of pictures speeds up their app. I was hoping to replace my exit cross in the top corner of my app (which is a png because I drew it in a different software) with a shape that I would draw in android studio using xml (draw shape). So would it be better to keep the png or use xml to draw the shape. And if the xml would be better, does anyone know where I could find a …

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I created a broadcastReceiver to receive sms and it works fine on emulator but on real device it works only when app is running when app is closed it doesn't receive any sms

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Hello i want to create a script that allows the user to use the device mic and record audio, then display it using Typescript (.ts) file. Here is what i have so far. home.ts import { Component, ViewChild } from "@angular/core"; import { NavController, App, AlertController, Platform } from "ionic-angular"; import { Common } from "../../providers/common"; import { Media, MediaObject } from '@ionic-native/media'; import { File } from '@ionic-native/file'; @Component({ selector: "page-home", templateUrl: "home.html" }) export class HomePage { recording: boolean = false; filePath: string; fileName: string; audio: MediaObject; audioList: any[] = []; getAudioList() { if (localStorage.getItem("audiolist")) { this.audioList = …

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It may seem impossible on the first sight... But now, I have found a solution. It turnes out to be possibble to emulate the Windows environment and run it side-by-side with Android. As the article about playing PC games on Android (https://eltechs.com/pc-games-for-android-guide/) says this works like that because a special porting technology is utilized. It creates the Windows environment inside Android and then makes a PC game functioning inside this made-up environment natively and independently. Well. let's see! I am going to give it a try and report on the result a little bit later in thist thread!

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Good Day All i have a ListView that is defined in a Xamarin Form. i want this ListView to be updated with the Data from the DB every 5 seconds. In a Non Mobile environment , we have a Windows Service , which is a long running Service. but now i search i came across a Service. but now i see this is implemented differently on each platform. Most examples i get are examples where one is binding the Control in Android Project. WhatUp if my Data binding is done in Xamarin Form (Standard Class) . 1) Can i kindly …

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Hello i want to create an app -not native- to work with iOS, Android, and Windows. I am working with Ionic Framework to do that. A programmer told that i should use CodeIgniter because i am good with PHP. Whats your opinion about Ionic and CodeIgniter?

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Please forgive the length of this post; I have a complex problem with a lot of symptoms and a lot of background. But if you like chewing on a really tough problem, this might be just your cup of tea... The title of this post is the text of an error message that pops up on my Samsung Galaxy Note 3, periodically, but most especially when I try to perform any operation that (implicitly or explicitly) iterates through the contents of a media folder. Fortunately, the stopped process appears to be either immediately restarted, or is only partly stopped, e.g. …

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lists all files in the given folder that start with the letters pic and end with a .jpg extension. While the dir command allows only ? and * wildcards, regular expressions allow you to do so much more ...

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Hello everyone, I bought one tutorial to learn how to design Android App which used to install Android Studio to work on. However am getting continuous Gradle Sync error in it due to which I couldn't go ahead. Tried all the ways to sort it out given on the internet but couldn't solved the problem. Is there any one who can help me out in this regards Regards Chandan Pathak

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Hi there, I want to display images from internal storage into grid view. I have tried this code but i think its for external storage. File file= new File(android.os.Environment.getExternalStorageDirectory(),"image"); Kindly help me I don't have that much experience. Thank you.

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Hi, I am not a mobile app developer but recently studying Cordova/PhoneGap for fun. I just studied FireBase and it was really awesome because it can do lots things without running my own server such as user auth/management, DB, file storage etc. But I am just wondering about the right structure in regards of security. Because we only can use html/javascript/css in Cordova, I am not sure about the right structure to implement. Hackers can always change js codes so hiding contents is not possible. For example, if a user has to purchase coins to watch a video. How can …

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I have a web app already running on the web. It is web responsive. I want to make update of it. I hear good things about Ionic and i started working on Ionic 3 with Angular. Its almost finished. Now i need help to sinish and publish it. I wanna ask these questions. Do you think Ionic would make a difference or i just should updated my existing web app? Is it better to use native apps/Hydrid or Web apps? Thanks

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I pre booked this phone and I am really excited about it, so can anybody suggest me is it worth it or not?

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Does all .apk files can be decompiled no matter on how they are protected and secured, and recompile back in apk file? I have an apk file which i need the source code to change something a little bit. I tried using [javadecompilers](http://www.javadecompilers.com) but i did not get the main files with code i need. Is there any alternative to this site or is there any possible way of achiving this? Thank you.

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Hello to all members! This post is not about programming, it is related to rights of digital content. I am posting here after searching on internet. Sorry in advance, but please guide me, I am in lot of confusion and frustration due to this. Actually I have made an simple android app which just redirects its users to their favorite brands' websites or online stores. I just downloaded free images of famous brands and added them in my app. When any user clicks on his favorite brand's image, app redirects the user to webiste or online store of that brand. …

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The End.