

- Trending Categories
Data Structure
Networking
RDBMS
Operating System
Java
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
- Selected Reading
- UPSC IAS Exams Notes
- Developer's Best Practices
- Questions and Answers
- Effective Resume Writing
- HR Interview Questions
- Computer Glossary
- Who is Who
How can I make my custom objects Serializable?
This example demonstrate about how can I make my custom objects Serializable
Step 1 − Create a new project in Android Studio, go to File ⇒ New Project and fill all required details to create a new project.
Step 2 − Add the following code to res/layout/activity_main.xml.
<?xml version = "1.0" encoding = "utf-8"?> <LinearLayout xmlns:android = "http://schemas.android.com/apk/res/android" xmlns:app = "http://schemas.android.com/apk/res-auto" xmlns:tools = "http://schemas.android.com/tools" android:layout_width = "match_parent" android:gravity = "center" android:layout_height = "match_parent" tools:context = ".MainActivity" android:orientation = "vertical"> <Button android:id = "@+id/parcleObject" android:layout_width = "wrap_content" android:layout_height = "wrap_content" android:layout_alignParentTop = "true" android:layout_centerHorizontal = "true" android:layout_marginTop = "27dp" android:text = "Click here"/> </LinearLayout>
In the above code, we have taken button view to show Serializable object values.
Step 3 − Add the following code to src/MainActivity.java
package com.example.myapplication; import android.os.Build; import android.os.Bundle; import android.support.annotation.RequiresApi; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.Toast; public class MainActivity extends AppCompatActivity { serializableObject sample; @RequiresApi(api = Build.VERSION_CODES.LOLLIPOP) @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); findViewById(R.id.parcleObject).setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { sample = new serializableObject("sairamkrishna Mammahe"); Toast.makeText(MainActivity.this,sample.getName(),Toast.LENGTH_LONG).show(); } }); } }
Step 3 − Add the following code to src/ serializableObject.java
package com.example.myapplication; import java.io.Serializable; class serializableObject implements Serializable { String name; public serializableObject(String name) { this.name = name; } public String getName() { return name; } }
Let's try to run your application. I assume you have connected your actual Android Mobile device with your computer. To run the app from android studio, open one of your project's activity files and click Run icon from the toolbar. Select your mobile device as an option and then check your mobile device which will display your default screen –
Now click onbutton, it will show the result as shown below –
Click here to download the project code
- Related Questions & Answers
- How can I make my custom objects Parcelable?
- How can I make my layout scroll vertically?
- How can I make my layout scroll vertically in Android?
- How can I make the balance between my best friend and lover?
- How can I make Matplotlib.pyplot stop forcing the style of my markers?
- How can I enhance my select query to make it faster in MySQL?
- How do I make my string comparison case insensitive?
- How can I curb my shopping addiction?
- How can I increase my monthly savings?
- How can I get my invention patented?
- How can I improve my spoken English?
- How can I remove dandruff from my hair?
- How to make a class JSON Serializable in Python?
- How can I add debugging code to my JavaScript?
- How can I make jQuery animations smoother?