Android json parser tutorial – example
•Download as PPTX, PDF•
0 likes•760 views
If you want to build an app which will be having its back end on some server or if you are trying to parse the data from any URL in form of JSON object, then this tutorial can be useful.a
Report
Share
Report
Share
Recommended
Osbornomics; a quick tutorial
This video provides a 3 minute tutorial on the artistic process of a taxi driver. It shows the taxi driver picking up fares and using their conversations as inspiration for his artwork. Between fares, the driver sketches concepts in a notebook hoping to turn the ideas into paintings he can sell. The video encourages viewers to check a linked website for more details on the taxi driver's artistic journey.
Proyecto pitagoras
The document is a collection of links related to the Pythagorean theorem. The Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. Many of the links provide examples of how to apply the Pythagorean theorem to solve problems and find missing side lengths of right triangles. Some links are to Wikipedia pages or YouTube videos that explain the theorem.
Json Tutorial
JSON, or JavaScript Object Notation, is a minimal, readable format for structuring data. It is used primarily to transmit data between a server and web application, as an alternative to XML.
Json tutorial
This document provides an overview of JSON (JavaScript Object Notation) including its uses, characteristics, syntax, data types, objects, schema, comparisons to other formats, and examples of encoding and decoding JSON in various programming languages like PHP, Perl, Python, Ruby, and Java. It is intended to help beginners understand the basic functionality of JSON for data interchange.
Java Script Object Notation (JSON)
JSON (JavaScript Object Notation) is a lightweight data format that is easy for humans to read and write and easy for machines to parse and generate. It is built upon two structures: collections of name-value pairs and ordered lists of values. JSON has advantages over XML as it is lighter, easier to parse, and does not require tags.
Anatomizing online payment systems: hack to shop
The document discusses vulnerabilities in online payment systems that could allow hackers to conduct fraudulent purchases. It describes how hackers could exploit weaknesses like weak encryption, improper input validation, or modified transaction strings to "hack to shop" and buy items without paying. The document advises payment systems to follow security best practices like implementing strong encryption, conducting penetration tests, and remediating any issues found to prevent hackers from stealing goods through these means.
Web Services and Android - OSSPAC 2009
The document discusses using web services and APIs with Android applications. It covers using HTTP and OAuth for authentication as well as common data formats like XML and JSON. It provides recommendations for making HTTP requests, parsing responses, and specific libraries for tasks like XML processing and JSON parsing that are compatible with Android. Client libraries are also mentioned for accessing specific web services from Android applications.
Recommended
Osbornomics; a quick tutorial
This video provides a 3 minute tutorial on the artistic process of a taxi driver. It shows the taxi driver picking up fares and using their conversations as inspiration for his artwork. Between fares, the driver sketches concepts in a notebook hoping to turn the ideas into paintings he can sell. The video encourages viewers to check a linked website for more details on the taxi driver's artistic journey.
Proyecto pitagoras
The document is a collection of links related to the Pythagorean theorem. The Pythagorean theorem states that in a right triangle, the square of the hypotenuse is equal to the sum of the squares of the other two sides. Many of the links provide examples of how to apply the Pythagorean theorem to solve problems and find missing side lengths of right triangles. Some links are to Wikipedia pages or YouTube videos that explain the theorem.
Json Tutorial
JSON, or JavaScript Object Notation, is a minimal, readable format for structuring data. It is used primarily to transmit data between a server and web application, as an alternative to XML.
Json tutorial
This document provides an overview of JSON (JavaScript Object Notation) including its uses, characteristics, syntax, data types, objects, schema, comparisons to other formats, and examples of encoding and decoding JSON in various programming languages like PHP, Perl, Python, Ruby, and Java. It is intended to help beginners understand the basic functionality of JSON for data interchange.
Java Script Object Notation (JSON)
JSON (JavaScript Object Notation) is a lightweight data format that is easy for humans to read and write and easy for machines to parse and generate. It is built upon two structures: collections of name-value pairs and ordered lists of values. JSON has advantages over XML as it is lighter, easier to parse, and does not require tags.
Anatomizing online payment systems: hack to shop
The document discusses vulnerabilities in online payment systems that could allow hackers to conduct fraudulent purchases. It describes how hackers could exploit weaknesses like weak encryption, improper input validation, or modified transaction strings to "hack to shop" and buy items without paying. The document advises payment systems to follow security best practices like implementing strong encryption, conducting penetration tests, and remediating any issues found to prevent hackers from stealing goods through these means.
Web Services and Android - OSSPAC 2009
The document discusses using web services and APIs with Android applications. It covers using HTTP and OAuth for authentication as well as common data formats like XML and JSON. It provides recommendations for making HTTP requests, parsing responses, and specific libraries for tasks like XML processing and JSON parsing that are compatible with Android. Client libraries are also mentioned for accessing specific web services from Android applications.
Tips dan Third Party Library untuk Android - Part 1
This document discusses various tips and third party libraries for Android development. It covers using the ActionBar, navigation drawers, JSON parsing, and dimensions for tablets. It provides code examples for implementing an ActionBar for pre-Honeycomb devices using ActionBarSherlock, creating navigation drawers with DrawerLayout, parsing JSON using Gson, and defining dimension resources for different screen sizes and densities.
Android training day 4
Android Training Day 4 slide organized in Mobile Nepal from 22nd sept, 2013 to 28th sept, 2013 for beginner level
Android permission system
This document discusses the Android permission system. It begins by introducing application sandboxes and the need for permissions to access resources outside the sandbox. It then covers the different types of permissions, how to check for and request permissions, and how the Android system handles permission requests and responses. Key points include how permissions are classified, the lifecycle of requesting and handling permission responses, and considerations for permission rationales when a user has previously denied a request.
Security threats in Android OS + App Permissions
Android phones are vulnerable to threats like trojans, malware, and SMS scams since they have replaced PCs for many users. Apps can be installed from official stores like Google Play, third party app stores, or by sideloading APK files from other devices. To protect Android devices, users should install and regularly update antivirus software, run weekly security scans, avoid installing untrusted apps, and delete banking/OTP SMS messages promptly.
Android permission system
This document discusses the Android permission system. It begins by introducing application sandboxes and the need for permissions to access resources outside the sandbox. It then covers the different types of permissions, how to check for and request permissions, and how the Android system handles permission requests and responses. Key points include how permissions are evaluated, the difference between normal and dangerous permissions, and methods for checking and requesting permissions like checkSelfPermission() and requestPermissions().
Android(1)
Android uses a permission model and sandboxing to isolate apps and their data. Each app runs as a separate Linux user and has its own permissions and filesystem area. SharedPreferences and SQLite databases are also isolated by app in private storage areas. Developers must specify any permissions needed in the app manifest and use the principle of least privilege to only request necessary permissions.
Android secuirty permission - upload
This document discusses Android permissions, including what permissions are, different permission levels (normal, dangerous, signature, signatureOrSystem), how to define and request permissions in the manifest file, how permissions are granted at install time and in runtime in Android M and later, and how permission enforcement works at the kernel, Java component, and native daemon levels. It also covers defining custom permissions in an APK manifest, permission conflicts, and revoking permissions in runtime.
Android AsyncTask Tutorial
Almost every Android app has some tasks that need to be executed in the background, such as network operations and CPU intensive operations. Many times these tasks are required by the UI thread, however executing them in the UI the will compromise the responsiveness of the app.
The AsyncTask class is is a convenience generic abstract class for executing relatively short tasks in a background thread and updating the UI thread. AsyncTask has 3 type parameters:
Params - the class of the params array that is passed to the execute() method which is called in the UI thread and received in the doInBackground() method which is called in the background thread.
Progress - the class of the values array that is passed by the publishProgress() method which is called in the background thread and returned by the onProgressUpdate() method which is called in the UI thread.
Result - the class of the result that is passed returned by the execute() method and returned by the onPostExecute() method which is called in the UI thread.
The doInBackground() method is an abstract method that defines the actual background task.
Android 6.0 permission change
This document discusses changes to Android's permission system in version 6.0 and later. It describes the differences between normal and dangerous permissions, and how apps must now request dangerous permissions from users at runtime rather than automatically receiving them during installation. It provides details on the new permission request APIs and how apps should handle when permissions are granted or denied by the user.
Basic Android Push Notification
This document provides an overview of push notifications on Android using Parse as the backend service. It discusses what push notifications are and common use cases. It then outlines the steps to set up an Android app to receive push notifications from Parse, including adding the Parse SDK, configuring permissions in the manifest, initializing Parse in an Application class, subscribing devices, and sending test notifications. The workshop materials include sample code and videos to demonstrate the implementation.
Android new permission model
The document discusses Android's new permission model introduced in Android 6.0 (Marshmallow). It notes that normal permissions are automatically granted, while dangerous permissions need to be requested at runtime. It provides code samples to check permission status, request permissions, and handle the permission grant result. Developers are directed to the Android developer guide for more information on managing runtime permissions.
JSON overview and demo
The document discusses parsing JSON data and provides an example of JSON code representing book metadata. It then shows how to extract specific data elements like the book ISBN from the JSON using Objective-C code. Finally, it suggests there may be a better way and encourages learning something new.
App Permissions
The document discusses Android's new runtime permissions model introduced in Android M. Key points include:
- Permissions are now requested at runtime when an app needs them, rather than during installation.
- Users can revoke permissions at any time from the app's settings screen.
- Apps that don't target Android M will still work on M devices using the old permissions model, but users can disable permissions for those apps.
- The permissions status is managed in the runtime-permissions.xml file for each user.
Simple JSON parser
This document describes a simple JSON parser written using the Parsec parsing library in Haskell. It explains how to parse basic JSON data types like booleans, strings, numbers and floats. It shows how to define parsers using functions like string, char, many1, <|> and <$> and combine them to recognize more complex structures. Error handling is also discussed, showing how to customize error messages. The document provides a step-by-step explanation of parsing each data type and handling values with context to return the correct type.
Android porting for dummies @droidconin 2011
This document provides an overview of porting Android to new hardware:
1. It describes the Android software stack and the structure of the Android Open Source Project code.
2. It discusses requirements for building and accessing the AOSP code, including using the 'repo' tool to download the source.
3. It summarizes the AOSP code structure and highlights key components like the Linux kernel, HAL, and build system.
4. It provides an overview of the Android boot process and offers tips for debugging, including increasing log levels and using tools like logcat, adb, and dumpsys.
Android webservices
The document discusses Android web services using the HttpClient API. It describes invocation styles in HttpClient as synchronous and asynchronous. It provides examples of sending HTTP requests using HttpGet and HttpPost, and receiving HTTP responses using HttpResponse and ResponseHandler interfaces. Common response formats like XML, JSON, RSS and Atom are mentioned and examples of parsing JSON responses using the JSONObject class are given.
Android security
The document discusses Android security principles, permissions, and application signing. It describes how Android enforces security at the process level using Linux features and provides additional security through a permission mechanism. No application has default permission to perform operations that could harm other apps, the OS, or user. An app must explicitly declare any permissions it needs for additional capabilities. Permissions are declared in the app's manifest and granted at install time based on the app's certificate. The permissions an app requests cannot change after installation.
Android - Bluetooth
O documento descreve a API Bluetooth do Android, incluindo classes como BluetoothAdapter e BluetoothDevice, permissões como BLUETOOTH e BLUETOOTH_ADMIN, e como implementar funcionalidades como descobrir, conectar e transferir dados entre dispositivos via Bluetooth.
Android Security Development - Part 2: Malicious Android App Dynamic Analyzi...
Android Security Development
Part 2: Malicious Android App Dynamic Analyzing System
How to Analyze App in Real-Time ?
More Related Content
Viewers also liked
Tips dan Third Party Library untuk Android - Part 1
This document discusses various tips and third party libraries for Android development. It covers using the ActionBar, navigation drawers, JSON parsing, and dimensions for tablets. It provides code examples for implementing an ActionBar for pre-Honeycomb devices using ActionBarSherlock, creating navigation drawers with DrawerLayout, parsing JSON using Gson, and defining dimension resources for different screen sizes and densities.
Android training day 4
Android Training Day 4 slide organized in Mobile Nepal from 22nd sept, 2013 to 28th sept, 2013 for beginner level
Android permission system
This document discusses the Android permission system. It begins by introducing application sandboxes and the need for permissions to access resources outside the sandbox. It then covers the different types of permissions, how to check for and request permissions, and how the Android system handles permission requests and responses. Key points include how permissions are classified, the lifecycle of requesting and handling permission responses, and considerations for permission rationales when a user has previously denied a request.
Security threats in Android OS + App Permissions
Android phones are vulnerable to threats like trojans, malware, and SMS scams since they have replaced PCs for many users. Apps can be installed from official stores like Google Play, third party app stores, or by sideloading APK files from other devices. To protect Android devices, users should install and regularly update antivirus software, run weekly security scans, avoid installing untrusted apps, and delete banking/OTP SMS messages promptly.
Android permission system
This document discusses the Android permission system. It begins by introducing application sandboxes and the need for permissions to access resources outside the sandbox. It then covers the different types of permissions, how to check for and request permissions, and how the Android system handles permission requests and responses. Key points include how permissions are evaluated, the difference between normal and dangerous permissions, and methods for checking and requesting permissions like checkSelfPermission() and requestPermissions().
Android(1)
Android uses a permission model and sandboxing to isolate apps and their data. Each app runs as a separate Linux user and has its own permissions and filesystem area. SharedPreferences and SQLite databases are also isolated by app in private storage areas. Developers must specify any permissions needed in the app manifest and use the principle of least privilege to only request necessary permissions.
Android secuirty permission - upload
This document discusses Android permissions, including what permissions are, different permission levels (normal, dangerous, signature, signatureOrSystem), how to define and request permissions in the manifest file, how permissions are granted at install time and in runtime in Android M and later, and how permission enforcement works at the kernel, Java component, and native daemon levels. It also covers defining custom permissions in an APK manifest, permission conflicts, and revoking permissions in runtime.
Android AsyncTask Tutorial
Almost every Android app has some tasks that need to be executed in the background, such as network operations and CPU intensive operations. Many times these tasks are required by the UI thread, however executing them in the UI the will compromise the responsiveness of the app.
The AsyncTask class is is a convenience generic abstract class for executing relatively short tasks in a background thread and updating the UI thread. AsyncTask has 3 type parameters:
Params - the class of the params array that is passed to the execute() method which is called in the UI thread and received in the doInBackground() method which is called in the background thread.
Progress - the class of the values array that is passed by the publishProgress() method which is called in the background thread and returned by the onProgressUpdate() method which is called in the UI thread.
Result - the class of the result that is passed returned by the execute() method and returned by the onPostExecute() method which is called in the UI thread.
The doInBackground() method is an abstract method that defines the actual background task.
Android 6.0 permission change
This document discusses changes to Android's permission system in version 6.0 and later. It describes the differences between normal and dangerous permissions, and how apps must now request dangerous permissions from users at runtime rather than automatically receiving them during installation. It provides details on the new permission request APIs and how apps should handle when permissions are granted or denied by the user.
Basic Android Push Notification
This document provides an overview of push notifications on Android using Parse as the backend service. It discusses what push notifications are and common use cases. It then outlines the steps to set up an Android app to receive push notifications from Parse, including adding the Parse SDK, configuring permissions in the manifest, initializing Parse in an Application class, subscribing devices, and sending test notifications. The workshop materials include sample code and videos to demonstrate the implementation.
Android new permission model
The document discusses Android's new permission model introduced in Android 6.0 (Marshmallow). It notes that normal permissions are automatically granted, while dangerous permissions need to be requested at runtime. It provides code samples to check permission status, request permissions, and handle the permission grant result. Developers are directed to the Android developer guide for more information on managing runtime permissions.
JSON overview and demo
The document discusses parsing JSON data and provides an example of JSON code representing book metadata. It then shows how to extract specific data elements like the book ISBN from the JSON using Objective-C code. Finally, it suggests there may be a better way and encourages learning something new.
App Permissions
The document discusses Android's new runtime permissions model introduced in Android M. Key points include:
- Permissions are now requested at runtime when an app needs them, rather than during installation.
- Users can revoke permissions at any time from the app's settings screen.
- Apps that don't target Android M will still work on M devices using the old permissions model, but users can disable permissions for those apps.
- The permissions status is managed in the runtime-permissions.xml file for each user.
Simple JSON parser
This document describes a simple JSON parser written using the Parsec parsing library in Haskell. It explains how to parse basic JSON data types like booleans, strings, numbers and floats. It shows how to define parsers using functions like string, char, many1, <|> and <$> and combine them to recognize more complex structures. Error handling is also discussed, showing how to customize error messages. The document provides a step-by-step explanation of parsing each data type and handling values with context to return the correct type.
Android porting for dummies @droidconin 2011
This document provides an overview of porting Android to new hardware:
1. It describes the Android software stack and the structure of the Android Open Source Project code.
2. It discusses requirements for building and accessing the AOSP code, including using the 'repo' tool to download the source.
3. It summarizes the AOSP code structure and highlights key components like the Linux kernel, HAL, and build system.
4. It provides an overview of the Android boot process and offers tips for debugging, including increasing log levels and using tools like logcat, adb, and dumpsys.
Android webservices
The document discusses Android web services using the HttpClient API. It describes invocation styles in HttpClient as synchronous and asynchronous. It provides examples of sending HTTP requests using HttpGet and HttpPost, and receiving HTTP responses using HttpResponse and ResponseHandler interfaces. Common response formats like XML, JSON, RSS and Atom are mentioned and examples of parsing JSON responses using the JSONObject class are given.
Android security
The document discusses Android security principles, permissions, and application signing. It describes how Android enforces security at the process level using Linux features and provides additional security through a permission mechanism. No application has default permission to perform operations that could harm other apps, the OS, or user. An app must explicitly declare any permissions it needs for additional capabilities. Permissions are declared in the app's manifest and granted at install time based on the app's certificate. The permissions an app requests cannot change after installation.
Android - Bluetooth
O documento descreve a API Bluetooth do Android, incluindo classes como BluetoothAdapter e BluetoothDevice, permissões como BLUETOOTH e BLUETOOTH_ADMIN, e como implementar funcionalidades como descobrir, conectar e transferir dados entre dispositivos via Bluetooth.
Android Security Development - Part 2: Malicious Android App Dynamic Analyzi...
Android Security Development
Part 2: Malicious Android App Dynamic Analyzing System
How to Analyze App in Real-Time ?
Viewers also liked (20)
Tips dan Third Party Library untuk Android - Part 1
Tips dan Third Party Library untuk Android - Part 1
Android Security Development - Part 2: Malicious Android App Dynamic Analyzi...
Android Security Development - Part 2: Malicious Android App Dynamic Analyzi...
Recently uploaded
DRUGS AND ITS classification slide share
Any substance (other than food) that is used to prevent, diagnose, treat, or relieve symptoms of a
disease or abnormal condition
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective UpskillingExcellence Foundation for South Sudan
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.How to Build a Module in Odoo 17 Using the Scaffold Method
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
PCOS corelations and management through Ayurveda.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxMohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
This slide is special for master students (MIBS & MIFB) in UUM. Also useful for readers who are interested in the topic of contemporary Islamic banking.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar KanvariaDigital Artifact 1 - 10VCD Environments Unit
Digital Artifact 1 - 10VCD Environments Unit - NGV Pavilion Concept Design
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS Template 2023-2024 by: Irene S. Rueco
ANATOMY AND BIOMECHANICS OF HIP JOINT.pdf
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
clinical examination of hip joint (1).pdf
described clinical examination all orthopeadic conditions .
How to Make a Field Mandatory in Odoo 17
In Odoo, making a field required can be done through both Python code and XML views. When you set the required attribute to True in Python code, it makes the field required across all views where it's used. Conversely, when you set the required attribute in XML views, it makes the field required only in the context of that particular view.
How to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Recently uploaded (20)
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Your Skill Boost Masterclass: Strategies for Effective Upskilling
Your Skill Boost Masterclass: Strategies for Effective Upskilling
How to Build a Module in Odoo 17 Using the Scaffold Method
How to Build a Module in Odoo 17 Using the Scaffold Method
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
Android json parser tutorial – example
- 1. This tutorial is about json parsing in android TechLoveJump.com -Android articles
- 4. Complete tutorial at http://techlovejump.com/android-json-parser- from-url/