Square image view

Square image view is used to show a non square image into the form of square.

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Steps to use SquareImageView in your project.

1. Crate a project(SquareImageDemo) in android studio.
   
   
2. Create a class SquareImageView.Java and update it-
   
   
   
   
   

   package com.pankaj.square_image.demo;
   
   import android.content.Context;
   import android.util.AttributeSet;
   import android.widget.ImageView;
   
   public class SquareImageView extends ImageView {
   
       //________auto created constructor
       public SquareImageView(Context context) {
           super(context);
       }
   
       //________auto created constructor
       public SquareImageView(Context context, AttributeSet attrs) {
           super(context, attrs);
       }
   
       //________auto created constructor
       public SquareImageView(Context context, AttributeSet attrs, int defStyleAttr) {
           super(context, attrs, defStyleAttr);
       }
   
       @Override
       public void onMeasure(int widthMeasureSpec, int heightMeasureSpec) {
           //_______________pass same paramere value for width and geight for the SquareImageView.
           super.onMeasure(widthMeasureSpec, widthMeasureSpec);
       }
   }
   
   
   

    
3. Open your main_activity.xml file and update it-
   
   
   
   

   <?xml version="1.0" encoding="utf-8"?>
   <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:tools="http://schemas.android.com/tools"
       android:layout_width="match_parent"
       android:layout_height="match_parent"
       android:background="#203F51B5"
       android:padding="@dimen/activity_horizontal_margin"
       tools:context="com.pankaj.square_image.demo.MainActivity">
   
       <!--scroll view to provide the scrollable screen if contant is large-->
       <ScrollView
           android:layout_width="match_parent"
           android:layout_height="wrap_content"
           android:scrollbars="none">
   
           <!--main child layout for scroll view-->
           <LinearLayout
               android:layout_width="match_parent"
               android:layout_height="wrap_content"
               android:gravity="center"
               android:orientation="vertical">
   
               <!--title for default image view-->
               <TextView
                   android:layout_width="wrap_content"
                   android:layout_height="wrap_content"
                   android:text="Default Image"
                   android:textSize="20dp" />
   
               <!--default image view-->
               <ImageView
                   android:layout_width="wrap_content"
                   android:layout_height="wrap_content"
                   android:layout_marginTop="@dimen/activity_horizontal_margin"
                   android:scaleType="fitXY"
                   android:src="@drawable/madhya_pradesh" />
   
               <!--title for square image view-->
               <TextView
                   android:layout_width="wrap_content"
                   android:layout_height="wrap_content"
                   android:layout_marginTop="@dimen/activity_horizontal_margin"
                   android:text="Square Image"
                   android:textSize="20dp" />
   
               <!--square image view-->
               <com.pankaj.square_image.demo.SquareImageView
                   android:layout_width="wrap_content"
                   android:layout_height="wrap_content"
                   android:layout_marginTop="@dimen/activity_horizontal_margin"
                   android:scaleType="fitXY"
                   android:src="@drawable/madhya_pradesh" />
           </LinearLayout>
   
       </ScrollView>
   
   </LinearLayout>
   

    

   
   
4. All the application development process with squareImageView has completed, Now run the app and look the screen. 
    
   

    
   

   

   
   

   

   
   

   
   

   
   

   
   
5. Good bye, Thanks to read this blog.
    
   

   
   

    
   

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