I've implemented my class with serializable, but it still didn't work.
This is my class:
package com.ursabyte.thumbnail;
import java.io.Serializable;
import android.graphics.Bitmap;
public class Thumbnail implements Serializable {
private static final long serialVersionUID = 1L;
private String label = "";
private Bitmap bitmap;
public Thumbnail(String label, Bitmap bitmap) {
this.label = label;
this.bitmap = bitmap;
}
public void set_label(String label) {
this.label = label;
}
public String get_label() {
return this.label;
}
public void set_bitmap(Bitmap bitmap) {
this.bitmap = bitmap;
}
public Bitmap get_bitmap(){
return this.bitmap;
}
// @Override
// public int compareTo(Thumbnail other) {
// if(this.label != null)
// return this.label.compareTo(other.get_label());
// else
// throw new IllegalArgumentException();
// }
}
This is what I want to be passing.
List<Thumbnail> all_thumbs = new ArrayList<Thumbnail>();
all_thumbs.add(new Thumbnail(string, bitmap));
Intent intent = new Intent(getApplicationContext(), SomeClass.class);
intent.putExtra("value", all_thumbs);
But still it didn't work. I don't know how to use Parcelable, so I use this instead.
Try to pass the serializable list using Bundle.Serializable:
And in SomeClass Activity get it as:
Create your custom object and implement Serializable. Next, you can use
intent.putExtra("package.name.example", <your-serializable-object>)
.In the second activity, you read it using
getIntent().getSerializableExtra("package.name.example")
Otherwise, follow this and this page.