[FIXED] How to add external image in magento2 pdp

Issue

How can we add an external image for magento2 product detail page(not from the magento2 backend). I tried some stuff in the galley.phtml but not succeed. Is there anybody who can fix this, help me please.

Solution

add this code to gallery.phtml

<script>
    require(['jquery'], function ($) {
        $(document).on('gallery:loaded', function () {
            var $fotorama = jQuery('div.gallery-placeholder > div.fotorama');
            var fotorama = $fotorama.data('fotorama');
            $fotorama.on('fotorama:load', function fotorama_onLoad(e, fotorama, extra) {
                if (extra.frame.type === 'iframe') {
                    extra.frame.$stageFrame.html('<iframe align="middle" type="text/html" width="100%" height="100%" src="' + extra.frame.src + '" frameborder="0" scrolling="no" allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen></iframe>');
                }
            });
            fotorama.push({
                thumb: '<set your thumbnail image path>',
                'src': '<set your image/video url>',
                type: 'iframe',
                caption: '<set your caption>'
            });
        });
    });
</script>

this fix my requirement.

Answered By - Ajith

Answer Checked By - David Marino (PHPFixing Volunteer)

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[FIXED] How can I display images from a specific folder on android gallery

Issue

How can I display all images from a specific folder on android gallery like, for example, whatapp does. I`m using MediaScannerConnectionClient

File folder = new File("/sdcard/myfolder/");
allFiles = folder.list();
SCAN_PATH=Environment.getExternalStorageDirectory().toString()+"/myfolder/"+allFiles[0];
@Override
public void onScanCompleted(String path, Uri uri) {
    try {
        if (uri != null) {
            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setData(uri);
            startActivity(intent);

        }
    } finally {
        conn.disconnect();
        conn = null;
    }
}

private void startScan() {
    if (conn != null) {
        conn.disconnect();
    }
    conn = new MediaScannerConnection(this, this);
    conn.connect();
}
    @Override
public void onMediaScannerConnected() {
    conn.scanFile(SCAN_PATH, "image/*");
}

But I`m getting a error at this point:

    Intent intent = new Intent(Intent.ACTION_VIEW);
    intent.setData(uri);
    startActivity(intent);

Specific here:

startActivity(intent);

Fail to get type for: content://media/external/images/media/267830 No Activity found to handle Intent

On onScanCompleted my path and uri parameters are not null.

Solution

Hi you can use the code below, i hope it helps you .

package com.example.browsepicture;

import java.io.File;

import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.media.MediaScannerConnection;
import android.media.MediaScannerConnection.MediaScannerConnectionClient;
import android.net.Uri;
import android.os.Bundle;
import android.os.Environment;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;

public class BrowsePicture2 extends Activity {
    String SCAN_PATH;
    File[] allFiles ;
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_browse_picture);

        File folder = new File(Environment.getExternalStorageDirectory().getPath()+"/aaaa/");
        allFiles = folder.listFiles();

        ((Button) findViewById(R.id.button1))
                .setOnClickListener(new OnClickListener() {
                    public void onClick(View arg0) {
                        new SingleMediaScanner(BrowsePicture2.this, allFiles[0]);
                    }
                });
    }

    public class SingleMediaScanner implements MediaScannerConnectionClient {

        private MediaScannerConnection mMs;
        private File mFile;

        public SingleMediaScanner(Context context, File f) {
            mFile = f;
            mMs = new MediaScannerConnection(context, this);
            mMs.connect();
        }

        public void onMediaScannerConnected() {
            mMs.scanFile(mFile.getAbsolutePath(), null);
        }

        public void onScanCompleted(String path, Uri uri) {
            Intent intent = new Intent(Intent.ACTION_VIEW);
            intent.setData(uri);
            startActivity(intent);
            mMs.disconnect();
        }

    }
}

Answered By - Talha

Answer Checked By - David Goodson (PHPFixing Volunteer)

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[FIXED] how to expand an image on click with JS?

Issue

I created a gallery using the following codepen and now I'm trying to add the function click to expand an image, using this JS method. Sadly I cannot get it to work.

Any advice would be very helpful, either regarding this expand option or an alternative. Mind you I'm completely new to JS.

Thanks in advance!

var modal = document.getElementById('myModal');

var img = document.getElementById('myImg');
var modalImg = document.getElementById("image");
img.onclick = function(){
  modal.style.display = "block";
  modalImg.src = this.src;
  captionText.innerHTML = this.alt;
}

var span = document.getElementsByClassName("close")[0];

span.onclick = function() { 
  modal.style.display = "none";
}

/*main div*/

.ponudba {
  background-color: rgb(0, 0, 0);
  z-index: 3;
}

.image-grid {
  padding: 12px;
}

.image-row {
  display: flex;  
}

.image-row .image {
  margin: 12px;
  height: 220px;  
}

.image { 
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  border-radius: 3px;
  transition-duration: 0.5s;
  filter: contrast(75%);
  transition: all 0.3s ease-in;
  box-shadow: 0 3px 4px rgba(0, 0, 0, 0.3), 
              0 3px 4px rgba(0, 0, 0, 0.15),
              0 3px 4px rgba(0, 0, 0, 0.7);
              margin: 0 0 0 15%;
  display: block;
  height: 100vh;
  max-width: 100%;
  animation-name: zoom;
  animation-duration: 0.6s;
  z-index: 3;
}

.image:hover {
  filter: contrast(100%);
  transition: all 0.3s ease-out;
  cursor: pointer;
}

.image-01 {
  background-image: url(images/...jpg); 
  flex: 2;
  background-position: 50% 60%;  
}

.image-02 {
  background-image: url(images/...jpg); 
  flex: 1.2;  
}

.image-03 {
  background-image: url(images/...jpg); 
  flex: 1.5;
  background-position: 50% 70%;   
}

.image-04 {
  background-image: url(images/...jpg); 
  flex: 3;
  background-position: 50% 60%;
}

.image-05 {
  background-image: url(images/...jpg); 
  flex: 3;
}

.image-06 {
  background-image: url(images/...jpg); 
  flex: 2;  
}

.image-07 {
  background-image: url(images/...jpg); 
  flex: 1.5;
}

.image-08 {
  background-image: url(images/...jpg);  
  flex: 2.5;
  background-position: 50% 70%;
}

.image-09 {
  background-image: url(images/...jpg);  
  flex: 1;
}
.image-10 {
  background-image: url(images/...jpg);  
  flex: 3;
  background-position: 50% 80%;
}
#myImg {
  border-radius: 3px;
  cursor: pointer;
  transition: 0.3s;
}

.modal {
  display: none;
  position: fixed;
  z-index: 1;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.9);
}

@keyframes zoom {
  from {transform: scale(0.1)} 
  to {transform: scale(1)}
}

.close {
  position: absolute;
  top: 15px;
  right: 35px;
  color: #f1f1f1;
  font-size: 40px;
  font-weight: bold;
  transition: 0.3s;
}

.close:hover,
.close:focus {
  color: #bbb;
  text-decoration: none;
  cursor: pointer;
}

@media only screen and (max-width: 700px){
  .modal-content {
    width: 100%;
  }
  .image-row {
    flex-direction: column;
  }
  
  .image-row .image {
    flex-basis: auto;
  }
}

    <div class="ponudba" id="ponudba">
    <div class="image-grid">
      <div class="image-row">
        <div class="image image-01" id="image-01"></div> 
        <div class="image image-02" id="image-02"></div>  
        <div class="image image-03" id="image-03"></div>  
        <div class="image image-04" id="image-04"></div>
        
      </div> 
      <div class="image-row">
        <div class="image image-06" id="image-06"></div>  
        <div class="image image-05" id="image-05"></div>
        <div class="image image-07" id="image-07"></div>
      </div>
      <div class="image-row">
        <div class="image image-08" id="image-08"></div> 
        <div class="image image-09" id="image-09"></div>
        <div class="image image-10" id="image-10"></div>  
      </div>
    </div>  
         <div id="myModal" class="modal">
          <span class="close">&times;</span>
          <img class="modal-content" id="image">
         </div>
        </div>  

Solution

So after asking a collegue for help, this is what I got - an image gallery with clickable images.

Here's the pen: https://codepen.io/fullstackgenerator/pen/YzaqYdb

var modal = document.getElementById('Modal');

var imgaes = document.getElementsByClassName('image');
var modalImg = document.getElementById("image-modal");
imgaes = [].slice.call(imgaes);

console.log(imgaes);

imgaes.forEach(function(item){
    item.onclick = function(){
  modal.style.display = "block";
      
  modalImg.src = this.getAttribute('src');
}
})

var span = document.getElementsByClassName("close")[0];

modalImg.onclick = function() { 
  modal.style.display = "none";
}

body {
  margin: 0;
  background-color: rgb(0, 0, 0);
 }

.ponudba {
  position: relative;
  background-color: rgb(0, 0, 0);
  height: 100vh;
  max-width: 100%;
  background-repeat: no-repeat;
  background-size: cover;
  background-position: 50% 50%;
  z-index: 6;
}

.image-grid {
  padding: 12px;
}

.image-row {
  display: flex;  
}

.image-row .image {
  margin: 12px;
  height: 220px;  
}

.image { 
  background-repeat: no-repeat;
  background-size: cover;
  background-position: center center;
  border-radius: 3px;
  height: 95%;
  max-width: 100%;
}

.image:hover {
  transition: all 0.3s ease-out;
  cursor: pointer;
}

.image-01 {
  background-image: url(https://res.cloudinary.com/dtpgi0zck/image/upload/s--fMAvJ-9u--/c_fit,h_580,w_860/v1/EducationHub/photos/sun-blasts-a-m66-flare.jpg); 
  flex: 2;
  background-position: 50% 60%;  
}

.image-02 {
  background-image: url(https://cdn.mos.cms.futurecdn.net/KqzWwkCMPeZHFra2hkiJWj.jpg); 
  flex: 1.2;  
}

.image-03 {
  background-image: url(https://acs-h.assetsadobe.com/is/image//content/dam/cen/99/11/WEB/09911-feature3-venus.jpg/?$responsive$&wid=700&qlt=90,0&resMode=sharp2); 
  flex: 1.5;
  background-position: 50% 70%;   
}

.image-04 {
  background-image: url(https://cdn.mos.cms.futurecdn.net/yCPyoZDQBBcXikqxkeW2jJ-1200-80.jpg); 
  flex: 3;
  background-position: 50% 60%;
}

.image-05 {
  background-image: url(https://images.24ur.com/media/images/1000xX/Oct2020/51ae60002d9189cc75b0_62469955.jpg?v=6e93); 
  flex: 3;
}

.image-06 {
  background-image: url(https://upload.wikimedia.org/wikipedia/commons/thumb/5/50/Jupiter%2C_image_taken_by_NASA%27s_Hubble_Space_Telescope%2C_June_2019_-_Edited.jpg/801px-Jupiter%2C_image_taken_by_NASA%27s_Hubble_Space_Telescope%2C_June_2019_-_Edited.jpg); 
  flex: 2;  
}

.image-07 {
  background-image: url(https://images.24ur.com/media/images/884xX/Oct2019/d33eec2c51_62323281.jpg?v=d41d); 
  flex: 1.5;
}

.image-08 {
  background-image: url(https://upload.wikimedia.org/wikipedia/commons/thumb/4/48/Uranus_as_seen_by_NASA%27s_Voyager_2_%28remastered%29.png/800px-Uranus_as_seen_by_NASA%27s_Voyager_2_%28remastered%29.png);  
  flex: 2.5;
}

.image-09 {
  background-image: url(https://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Neptune_Full.jpg/640px-Neptune_Full.jpg);  
  flex: 1;
}
.image-10 {
  background-image: url(https://upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Pluto_in_True_Color_-_High-Res.jpg/800px-Pluto_in_True_Color_-_High-Res.jpg);  
  flex: 3;
}

#myImg {
  border-radius: 3px;
  cursor: pointer;
  transition: 0.3s;
}

.modal {
  display: none;
  position: fixed;
  z-index: 10;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  overflow: auto;
  background-color: rgb(0,0,0);
  background-color: rgba(0,0,0,0.9);
}

.modal-content {
margin: auto;
  display: block;
   animation-name: zoom;
  animation-duration: 0.6s;
}

@keyframes zoom {
  from {transform: scale(0.1)} 
  to {transform: scale(1)}
}

@media only screen and (max-width: 700px){
  .modal-content {
    width: 100%;
  }
  .image-row {
    flex-direction: column;
  }
  
  .image-row .image {
    flex-basis: auto;
  }
}

<!--a BIG thank you to @awecodeman!-->

<div class="ponudba" id="ponudba">
        <div class="image-grid">
          <div class="image-row">
            <div class="image image-01" id="image-01" src="https://res.cloudinary.com/dtpgi0zck/image/upload/s--fMAvJ-9u--/c_fit,h_580,w_860/v1/EducationHub/photos/sun-blasts-a-m66-flare.jpg"></div> 
            <div class="image image-02" id="image-02" src="https://cdn.mos.cms.futurecdn.net/KqzWwkCMPeZHFra2hkiJWj.jpg"></div>  
            <div class="image image-03" id="image-03" src="https://acs-h.assetsadobe.com/is/image//content/dam/cen/99/11/WEB/09911-feature3-venus.jpg/?$responsive$&wid=700&qlt=90,0&resMode=sharp2"></div>  
            <div class="image image-04" id="image-04" src="https://cdn.mos.cms.futurecdn.net/yCPyoZDQBBcXikqxkeW2jJ-1200-80.jpg"></div>
          </div> 
          
          <div class="image-row">
            <div class="image image-05" id="image-05" src="https://images.24ur.com/media/images/1000xX/Oct2020/51ae60002d9189cc75b0_62469955.jpg?v=6e93"></div>  
            <div class="image image-06" id="image-06" src="https://upload.wikimedia.org/wikipedia/commons/thumb/5/50/Jupiter%2C_image_taken_by_NASA%27s_Hubble_Space_Telescope%2C_June_2019_-_Edited.jpg/801px-Jupiter%2C_image_taken_by_NASA%27s_Hubble_Space_Telescope%2C_June_2019_-_Edited.jpg"></div>
            <div class="image image-07" id="image-07" src="https://images.24ur.com/media/images/884xX/Oct2019/d33eec2c51_62323281.jpg?v=d41d"></div>
          </div>
          
          <div class="image-row"">
            <div class="image image-08" id="image-08" src="https://upload.wikimedia.org/wikipedia/commons/thumb/4/48/Uranus_as_seen_by_NASA%27s_Voyager_2_%28remastered%29.png/800px-Uranus_as_seen_by_NASA%27s_Voyager_2_%28remastered%29.png"></div> 
            <div class="image image-09" id="image-09" src="https://upload.wikimedia.org/wikipedia/commons/thumb/5/56/Neptune_Full.jpg/640px-Neptune_Full.jpg"></div>
            <div class="image image-10" id="image-10" src="https://upload.wikimedia.org/wikipedia/commons/thumb/e/ef/Pluto_in_True_Color_-_High-Res.jpg/800px-Pluto_in_True_Color_-_High-Res.jpg"></div>     
                                                       <div id="Modal" class="modal">
      <span class="close">&times;</span>
      <img class="modal-content image" id="image-modal"></div>
          </div> 
</div>

Answered By - fullstackgenerator

Answer Checked By - Gilberto Lyons (PHPFixing Admin)

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[FIXED] How to resize an image i picked from the gallery in android?

Issue

I am building an android where. Inside of one activity I have an image button. When I click on it the gallery opens up and I can choose an image. Then I set that image as the new image for the image button. The problem is the image appears way too big inside my activity. How can I make it fit into my image button?

protected void onActivityResult(int requestCode, int resultCode, Intent imageReturnedIntent) { 
    super.onActivityResult(requestCode, resultCode, imageReturnedIntent); 

    switch(requestCode) { 
    case SELECT_PHOTO:
        if(resultCode == RESULT_OK){  
            Uri selectedImage = imageReturnedIntent.getData();
            String[] filePathColumn = {MediaStore.Images.Media.DATA};

            Cursor cursor = getContentResolver().query(selectedImage, filePathColumn, null, null, null);
            cursor.moveToFirst();

            int columnIndex = cursor.getColumnIndex(filePathColumn[0]);
            String filePath = cursor.getString(columnIndex);
            cursor.close();


            Bitmap yourSelectedImage = BitmapFactory.decodeFile(filePath);

            mImageButton.setImageBitmap(yourSelectedImage);
        }
    }
}

Solution

You can use this method to get a resized image. This way you can avoid OutOfMemoryError

public static Bitmap decodeUri(Context c, Uri uri, final int requiredSize) 
            throws FileNotFoundException {
        BitmapFactory.Options o = new BitmapFactory.Options();
        o.inJustDecodeBounds = true;
        BitmapFactory.decodeStream(c.getContentResolver().openInputStream(uri), null, o);

        int width_tmp = o.outWidth
                , height_tmp = o.outHeight;
        int scale = 1;

        while(true) {
            if(width_tmp / 2 < requiredSize || height_tmp / 2 < requiredSize)
                break;
            width_tmp /= 2;
            height_tmp /= 2;
            scale *= 2;
        }

        BitmapFactory.Options o2 = new BitmapFactory.Options();
        o2.inSampleSize = scale;
        return BitmapFactory.decodeStream(c.getContentResolver().openInputStream(uri), null, o2);
    }   

---

requiredSize means either one of height or width. Based on this code:

if(width_tmp / 2 < requiredSize || height_tmp / 2 < requiredSize)

That means, if photo is landscape, 1000x800, and you put required size as 500, then the resulting image will be 500x400. And if the photo is portrait, 800x1000, and requiredSize specified as 500, the resulting image then will be 400x500.

Answered By - droid8421

Answer Checked By - Katrina (PHPFixing Volunteer)

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[FIXED] How can i receive image from Gmail to my app in Android

Issue

I've got an app that accepts images via "Preview images" in Gmail on Android

I have the Uri :

content://gmail-ls/messages/my_gmail_id_@_gmail.com/65/attachments/0.1/SIMPLE/false

The Astro image viewer or Gallery can display the image very well

I can use the URI : content://media/external/images/media/79

but I dont know how to use this Uri to display image in my app.

Help me please

Solution

Sorry about that last answer. I am a bit embarrassed there. But this should be more of what you are looking for. This exact code may or may not run but conceptually this is way I found it should work. Let me know if you have any issues.

//Get your uri
Uri mAndroidUri = Uri.parse("content://gmail-ls/messages/my_gmail_id_@_gmail.com/65/attachments/0.1/SIMPLE/false");
ImageView iv = new ImageView(context);

try{
    //converts android uri to java uri then from that to file
    //after converting to file you should be able to manipulate it in anyway you like. 
    File mFile = new File(new URI(mAndroidUri.toString()));

    Bitmap bmp = BitmapFactory.decodeStream(mFile);
    if (null != bmp)
        iv.setImageBitmap(bmp);
    else
        System.out.println("The Bitmap is NULL");

    }catch(Exception e){}
}

Answered By - Terrance

Answer Checked By - Robin (PHPFixing Admin)

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[FIXED] Gallery pics re-sized when seeing from android

Issue

I’m quite a newbie around here so this kinda feel like I’m learning sanscrit. Thrilling and overwhelming at the same time.

Anyway, the thing is I'm using wordpress at my laptop and I'm sttrugling at keeping my pics at the size expected when I switch to android. They look totally fine on the laptop preview for the phone, but on the real world they're basically turning into a thumbnail. I attach a picture of expectation versus reality

I apologize in advance because I suspect this is part of the ABC of programming; I don't even know if I should be uploading my pics with a particular size. I promise I'm training to become a proper padawan, and 'll appreciate any feedback.

Thank you so much for your time, and have a great day!

Solution

If you are starting with Wordpress, best thing to do is to work with themes supported by Elementor & one that allows you to modify the design for desktop, tablet, & mobile versions separately. -Select 'Edit with Elementor' -select the section with these six pictures. in the '#Edit Section' box at the right, you will see three options- layout/content, style, advanced. -Select 'Advanced' and scroll down till the bottom section. -Select the 3rd last option, 'Responsive'. From here you can hide the mentioned section for mobile. It would look something like the attached picture

DO BEAR IN MIND THAT I HAVE ADDED SAME BUTTON TWICE - the button at the left is visible to site visitors using desktop/tablet. At the right part, you can see same button blurred. That's 'cause I hid it from Desktop & Tab.

Similarly, you too have to add section with pictures again to show in mobile only. For that, find and click on Responsive icon & select Mobile. Decorate the section just the way you want and do not forget to hide it from PC & Tab.

Answered By - swastika sanyal

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