How to write api for android

There are different ways your app could achieve this. In this article, we discuss how to use a web API from within your Android app, to fetch data for your users.

How to write api for android

I hope everyone got good knowledge about REST and other technical areas. Also I am assuming that you got all the required tools installed.

PHP Project directory structure The following diagram will give you an idea about the directory structure of the project which we are going to develop now. In our case we place Slim library here include — All the helpers classes we build placed here index.

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Go to the directory where WAMP is installed. In general wamp will be installed in C: If you have installed any other software rather than WAMP, you should go to the directory recommended by that software.

As a first step we start with creating required directories. Inside wamp folder go to www folder c: This folder will be the parent directory of our project. Now the paste the Slim library inside libs folder.

how to write api for android

The download link for Slim is provided in previous part. Normally Slim framework works when index. Inside v1 folder create a file named. These helper classes provides necessary functions required to interact with the database. Inside include folder create file named Config.

This file contains the entire project configuration like database connection parameters and other variables. Create another class named DbConnect. The best way to secure the user passwords is not store them as plain text, instead all the passwords should be encrypted before storing in db.

The following class takes care of encrypting the user password. Create another file named PassHash. Now create another class named DbHandler.

Now we can start the code to handle all individual api calls. Inside v1 folder create a file named index.

Here we are including required libraries and other helper functions.I'm a beginner Android programmer and I am working on a program that reads Contacts from native device phonebook and writes them to database ().

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I can get and read the contacts from my mobile phone, but I'm stuck at the "writing contacts to database". How to create REST API for Android app using PHP, Slim and MySQL – Day 2/2 By Ravi Tamada July 12, 0 Comments The previous day How to create REST API for Android app using PHP, Slim and MySQL – Day ½, we have learned fundamental concepts about REST API and preparing your development environment ready by .

Beginning with Android (API level 23), users can revoke permissions from any app at any time, even if the app targets a lower API level.

how to write api for android

So even if the app used the camera yesterday, it can't assume it still has that permission today. Android Studio provides a code scanning tool called lint that can help you to identify and correct problems with the structural quality of your code without your having to execute the app or write test cases.

API Guides: Google services are set apart from the regular APIs, which you can also read about here. These range from code to create basic animations, to reading sensors and connecting to the.

I have been working on an application where I need to write and update data to a spreadsheet using google spreadsheet api. I have followed the Android Quickstart provided by google Google Sheets API Android Quickstart and was able to retreive data from the google spreadsheet but I am not able to understand how to write data.

Working with file contents | Drive API for Android | Google Developers