文件下载工具类
文件 下载工具
2023-09-14 09:00:42 时间
先依赖
compile 'com.liulishuo.filedownloader:library:1.3.0'
import android.content.Context; import com.hyphenate.chat.EMMessage; import com.liulishuo.filedownloader.BaseDownloadTask; import com.liulishuo.filedownloader.FileDownloadListener; import com.liulishuo.filedownloader.FileDownloader; import com.xuehu365.xuehu.data.DynamicDownLoadData; import com.xuehu365.xuehu.model.DynamicModel; import com.xuehu365.xuehu.model.event.DynamicDownLoadProgress; import com.xuehu365.xuehu.utils.PathUtil; import org.greenrobot.eventbus.EventBus; import java.io.File; /** * Created by Administrator on 2017/1/13. */ public class DynamicDownLoader { public static void downLoad(Context context, final DynamicModel dynamicModel) { String fileName = dynamicModel.getLinkUrl().substring(dynamicModel.getLinkUrl().lastIndexOf("/") + 1); String filePath = PathUtil.getInstance().getVideoPath() + File.separator + fileName; BaseDownloadTask task = FileDownloader.getImpl().create(dynamicModel.getLinkUrl()).setPath(filePath) .setListener(new FileDownloadListener() { @Override protected void pending(BaseDownloadTask task, int soFarBytes, int totalBytes) { } @Override protected void progress(BaseDownloadTask task, int soFarBytes, int totalBytes) { dynamicModel.setDownLoadPercent(Math.round(((float) (soFarBytes * 100)) / totalBytes)); dynamicModel.setDownLoadStatus(EMMessage.Status.INPROGRESS.ordinal()); DynamicDownLoadData.saveView(dynamicModel); EventBus.getDefault().post(new DynamicDownLoadProgress()); } @Override protected void completed(BaseDownloadTask task) { dynamicModel.setLoadlUrl(task.getPath()); dynamicModel.setDownLoadStatus(EMMessage.Status.SUCCESS.ordinal()); DynamicDownLoadData.saveView(dynamicModel); EventBus.getDefault().post(new DynamicDownLoadProgress()); } @Override protected void paused(BaseDownloadTask task, int soFarBytes, int totalBytes) { } @Override protected void error(BaseDownloadTask task, Throwable e) { dynamicModel.setDownLoadStatus(EMMessage.Status.FAIL.ordinal()); DynamicDownLoadData.saveView(dynamicModel); EventBus.getDefault().post(new DynamicDownLoadProgress()); } @Override protected void warn(BaseDownloadTask task) { } }); task.start(); } }
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