Android studio Image Switcher example

 Android studio Image Switcher example

Today Learn Android Studio Image Switcher example follow This example Image Switcher example.

1.activity_main.xml:

<?xml version="1.0" encoding="utf-8"?>  

<android.support.design.widget.CoordinatorLayout 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:layout_height="match_parent"  

    android:fitsSystemWindows="true"  

    tools:context="com.example.test.imageswitcher.MainActivity">  

  

    <android.support.design.widget.AppBarLayout  

        android:layout_width="match_parent"  

        android:layout_height="wrap_content"  

        android:theme="@style/AppTheme.AppBarOverlay">  

  

        <android.support.v7.widget.Toolbar  

            android:id="@+id/toolbar"  

            android:layout_width="match_parent"  

            android:layout_height="?attr/actionBarSize"  

            android:background="?attr/colorPrimary"  

            app:popupTheme="@style/AppTheme.PopupOverlay" />  

  

    </android.support.design.widget.AppBarLayout>  

    <include layout="@layout/content_main" />  

  

</android.support.design.widget.CoordinatorLayout>  

2.content_main.xml:

<?xml version="1.0" encoding="utf-8"?>  

<RelativeLayout 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:layout_height="match_parent"  

    android:paddingBottom="@dimen/activity_vertical_margin"  

    android:paddingLeft="@dimen/activity_horizontal_margin"  

    android:paddingRight="@dimen/activity_horizontal_margin"  

    android:paddingTop="@dimen/activity_vertical_margin"  

    app:layout_behavior="@string/appbar_scrolling_view_behavior"  

    tools:context="com.example.test.imageswitcher.MainActivity"  

    tools:showIn="@layout/activity_main">  

  

    <TextView  

        android:layout_width="wrap_content"  

        android:layout_height="wrap_content"  

        android:text="Image Switcher Example"  

  

        android:id="@+id/textView"  

        android:layout_alignParentTop="true"  

        android:layout_centerHorizontal="true" />  

  

    <ImageSwitcher  

        android:id="@+id/imageSwitcher"  

        android:layout_width="match_parent"  

        android:layout_height="250dp"  

        android:layout_marginBottom="28dp"  

        android:layout_marginTop="40dp" />  

  

    <Button  

        android:layout_width="wrap_content"  

        android:layout_height="wrap_content"  

        android:text="Next"  

        android:id="@+id/button"  

        android:layout_marginBottom="47dp"  

        android:layout_alignParentBottom="true"  

        android:layout_centerHorizontal="true" />  

</RelativeLayout>  

3.MainActivity.java:

import android.os.Bundle;  

import android.support.v7.app.AppCompatActivity;  

import android.support.v7.widget.Toolbar;  

import android.view.View;  

import android.widget.Button;  

import android.widget.ImageSwitcher;  

import android.widget.ImageView;  

import android.widget.ViewSwitcher;  

  

import android.app.ActionBar;  

import android.view.animation.Animation;  

import android.view.animation.AnimationUtils;  

  

  

public class MainActivity extends AppCompatActivity {  

    ImageSwitcher imageSwitcher;  

    Button nextButton;  

  

    int imageSwitcherImages[] =   

      {R.drawable.cpp, R.drawable.c_sarp, R.drawable.jsp, R.drawable.mysql, R.drawable.hadoop};  

  

    int switcherImageLength = imageSwitcherImages.length;  

    int counter = -1;  

  

    @Override  

    protected void onCreate(Bundle savedInstanceState) {  

        super.onCreate(savedInstanceState);  

        setContentView(R.layout.activity_main);  

        Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);  

        setSupportActionBar(toolbar);  

  

        imageSwitcher = (ImageSwitcher) findViewById(R.id.imageSwitcher);  

        nextButton = (Button) findViewById(R.id.button);  

  

        imageSwitcher.setFactory(new ViewSwitcher.ViewFactory() {  

            @Override  

            public View makeView() {  

                ImageView switcherImageView = new ImageView(getApplicationContext());  

                switcherImageView.setLayoutParams(new ImageSwitcher.LayoutParams(  

                        ActionBar.LayoutParams.FILL_PARENT, ActionBar.LayoutParams.FILL_PARENT  

                ));  

                switcherImageView.setScaleType(ImageView.ScaleType.FIT_CENTER);  

                switcherImageView.setImageResource(R.drawable.hadoop);  

                //switcherImageView.setMaxHeight(100);  

                return switcherImageView;  

            }  

        });  

  

        Animation aniOut = AnimationUtils.loadAnimation(this, android.R.anim.slide_out_right);  

        Animation aniIn = AnimationUtils.loadAnimation(this, android.R.anim.slide_in_left);  

  

       imageSwitcher.setOutAnimation(aniOut);  

       imageSwitcher.setInAnimation(aniIn);  

  

        nextButton.setOnClickListener(new View.OnClickListener() {  

            @Override  

            public void onClick(View v) {  

                counter++;  

                if (counter == switcherImageLength){  

                    counter = 0;  

                    imageSwitcher.setImageResource(imageSwitcherImages[counter]);  

                }  

                else{  

                    imageSwitcher.setImageResource(imageSwitcherImages[counter]);  

                }  

            }  

        });  

    }  

  

}