How to resize an image array?

Question

@Override
public View getView(int position, View convertView, ViewGroup parent) {

    ImageView iv_images;

    final LayoutInflater inflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    convertView = inflater.inflate(R.layout.imageadapter1, null);

    iv_images = (ImageView) convertView.findViewById(R.id.iv_images1);

    iv_images.setImageResource(images[position]);

    return convertView;
}

java.lang.OutOfMemoryError: Failed to allocate a 9042060 byte allocation with 8030424 free bytes and 7MB until OOM

Hitesh Tarbundiya · Accepted Answer · 2019-03-14 12:07:02Z

1

You could just use a smaller image.

Google have actually published a guide on avoiding OutOfMemoryErrors here which will help a lot, though I had to use a smaller image size as well.
One method that will almost definitely work is to set android:largeHeap="true" in your manifest, between your application tags. This will increase your heap size, but may make your app lag a little.
Make use of WebP image for loading if you had large number of image.

You may, try this link https://developer.android.com/topic/performance/graphics/load-bitmap

edited Mar 14, 2019 at 12:07

answered Mar 14, 2019 at 11:59

Hitesh Tarbundiya

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1 Comment

Hitesh Tarbundiya Over a year ago

plse check this link, developer.android.com/topic/performance/graphics/load-bitmap , may be help you

Oleg Golomoz · Accepted Answer · 2019-03-14 12:24:09Z

0

You can use libraries such as Picasso

@Override
public View getView(int position, View convertView, ViewGroup parent) {

    ImageView iv_images;

    final LayoutInflater inflater = (LayoutInflater) 
    mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    convertView = inflater.inflate(R.layout.imageadapter1, null);

    iv_images = (ImageView) convertView.findViewById(R.id.iv_images1);

    Picasso.get()
       .load(images[position])
       .resize(YOUR_WIDTH, YOUR_HEIGHT)
       .centerCrop()
       .into(iv_images)

    return convertView;
}

Don't forgot to add dependecies.

Gradle:

implementation 'com.squareup.picasso:picasso:2.71828'

Maven:

<dependency>
  <groupId>com.squareup.picasso</groupId>
  <artifactId>picasso</artifactId>
  <version>2.71828</version>
</dependency>

edited Mar 14, 2019 at 12:24

answered Mar 14, 2019 at 12:05

Oleg Golomoz

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2 Comments

Oleg Golomoz Over a year ago

I'm glad it helped you. Feel free to ask if you have questions about it.

Abhs Make Over a year ago

Thanks a Lot Dude...It's Working

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