ImageAttachment.java

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package com.netease.nimlib.sdk.msg.attachment;

import com.netease.nimlib.session.MsgHelper;
import com.netease.nimlib.util.JSONHelper;
import com.netease.nimlib.util.storage.NimStorageType;

import org.json.JSONObject;

public class ImageAttachment extends FileAttachment {
    private int width;

    private int height;

    public ImageAttachment() {

    }

    public ImageAttachment(String attach) {
        super(attach);
    }

    public int getWidth() {
        return width;
    }

    public void setWidth(int width) {
        this.width = width;
    }

    public int getHeight() {
        return height;
    }

    public void setHeight(int height) {
        this.height = height;
    }

    public String getThumbUrl() {
        return MsgHelper.getThumbUrl(this, getUrl());
    }

    public boolean isHdImage() {
        return false;
    }

    @Override
    protected NimStorageType storageType() {
        return NimStorageType.TYPE_IMAGE;
    }

    private static final String KEY_WIDTH = "w";
    private static final String KEY_HEIGHT = "h";

    @Override
    protected void save(JSONObject json) {
        JSONHelper.put(json, KEY_WIDTH, width);
        JSONHelper.put(json, KEY_HEIGHT, height);
    }

    @Override
    protected void load(JSONObject json) {
        width = JSONHelper.getInt(json, KEY_WIDTH);
        height = JSONHelper.getInt(json, KEY_HEIGHT);
    }
}