package com.future.dispatch.utils.download;

import android.database.ContentObserver;
import android.net.Uri;

/**
 * Created by ts_xiaoA on 2019/12/2 16:05
 * E-Mail Address：443502578@qq.com
 * Desc:
 */
public class DownloadObserver extends ContentObserver {

    private OnChangedCallback onChangedCallback;

    public DownloadObserver() {
        super(null);
    }

    @Override
    public void onChange(boolean selfChange, Uri uri) {
        super.onChange(selfChange, uri);
        if (onChangedCallback != null) {
            onChangedCallback.onChanged(selfChange, uri);
        }
    }

    public interface OnChangedCallback {
        void onChanged(boolean selfChange, Uri uri);
    }

    public void setOnChangedCallback(OnChangedCallback onChangedCallback) {
        this.onChangedCallback = onChangedCallback;
    }
}