public void downloadApkFile(
String url,
String fileName,
String pkg,
int versionCode,
String savePath,
boolean autoResume,
final RequestCallBack<File> callback)
throws DbException {
if (checkDownloaded(pkg, versionCode, savePath)) {
PackageUtils.installApp(mContext, savePath);
return;
}
String tmpApkPath = savePath + getMD5ApkTmpName(pkg, versionCode);
String apkPath = savePath + getMD5ApkName(pkg, versionCode);
final DownloadInfo downloadInfo = new DownloadInfo();
downloadInfo.setDownloadUrl(url);
downloadInfo.setAutoResume(autoResume);
downloadInfo.setFileName(fileName);
downloadInfo.setFileTmpPath(tmpApkPath);
downloadInfo.setFileSavePath(apkPath);
downloadInfo.setPkg(pkg);
downloadInfo.setVersionCode(versionCode);
downloadInfo.setAutoRenameTmp(true);
HttpUtils http = new HttpUtils();
http.configRequestThreadPoolSize(maxDownloadThread);
HttpHandler<File> handler =
http.download(url, tmpApkPath, autoResume, new ManagerCallBack(downloadInfo, callback));
downloadInfo.setHandler(handler);
downloadInfo.setState(handler.getState());
downloadInfoList.add(downloadInfo);
db.saveBindingId(downloadInfo);
}
@Override
public void onSuccess(ResponseInfo<File> responseInfo) {
if (downloadInfo.getFileLength() != downloadInfo.getProgress()) { // 不一致 返回
return;
}
if (downloadInfo.getAutoRenameTmp()) { // 成功后改名
File tarFile = new File(downloadInfo.getFileTmpPath());
if (tarFile.exists()) {
File newFile = new File(downloadInfo.getFileSavePath());
tarFile.renameTo(newFile);
}
}
LogUtils.d(downloadInfo.getPkg() + " onSuccess");
HttpHandler<File> handler = downloadInfo.getHandler();
if (handler != null) {
downloadInfo.setState(handler.getState());
}
try {
db.saveOrUpdate(downloadInfo);
} catch (DbException e) {
LogUtils.e(e.getMessage(), e);
}
if (baseCallBack != null) {
baseCallBack.onSuccess(responseInfo);
}
}
public void removeDownload(DownloadInfo downloadInfo) throws DbException {
HttpHandler<File> handler = downloadInfo.getHandler();
if (handler != null && !handler.isCancelled()) {
handler.cancel();
}
downloadInfoList.remove(downloadInfo);
db.delete(downloadInfo);
}
public void backupDownloadInfoList() throws DbException {
for (DownloadInfo downloadInfo : downloadInfoList) {
HttpHandler<File> handler = downloadInfo.getHandler();
if (handler != null) {
downloadInfo.setState(handler.getState());
}
}
db.saveOrUpdateAll(downloadInfoList);
}
public void stopDownload(DownloadInfo downloadInfo) throws DbException {
HttpHandler<File> handler = downloadInfo.getHandler();
if (handler != null && !handler.isCancelled()) {
handler.cancel();
} else {
downloadInfo.setState(HttpHandler.State.CANCELLED);
}
db.saveOrUpdate(downloadInfo);
}
public void resumeDownload(DownloadInfo downloadInfo, final RequestCallBack<File> callback)
throws DbException {
HttpUtils http = new HttpUtils();
http.configRequestThreadPoolSize(maxDownloadThread);
HttpHandler<File> handler =
http.download(
downloadInfo.getDownloadUrl(),
downloadInfo.getFileSavePath(),
downloadInfo.isAutoResume(),
new ManagerCallBack(downloadInfo, callback));
downloadInfo.setHandler(handler);
downloadInfo.setState(handler.getState());
db.saveOrUpdate(downloadInfo);
}
@Override
public void onCancelled() {
HttpHandler<File> handler = downloadInfo.getHandler();
if (handler != null) {
downloadInfo.setState(handler.getState());
}
try {
db.saveOrUpdate(downloadInfo);
} catch (DbException e) {
LogUtils.e(e.getMessage(), e);
}
if (baseCallBack != null) {
baseCallBack.onCancelled();
}
}
@Override
public void onFailure(HttpException error, String msg) {
LogUtils.d(downloadInfo.getPkg() + " onFailure");
HttpHandler<File> handler = downloadInfo.getHandler();
if (handler != null) {
downloadInfo.setState(handler.getState());
}
try {
db.saveOrUpdate(downloadInfo);
} catch (DbException e) {
LogUtils.e(e.getMessage(), e);
}
if (baseCallBack != null) {
baseCallBack.onFailure(error, msg);
}
}
@Override
public void onLoading(long total, long current, boolean isUploading) {
HttpHandler<File> handler = downloadInfo.getHandler();
if (handler != null) {
downloadInfo.setState(handler.getState());
}
downloadInfo.setFileLength(total);
downloadInfo.setProgress(current);
try {
db.saveOrUpdate(downloadInfo);
} catch (DbException e) {
LogUtils.e(e.getMessage(), e);
}
if (baseCallBack != null) {
baseCallBack.onLoading(total, current, isUploading);
}
}
public void addNewDownload(
String url,
String fileName,
String target,
boolean autoResume,
boolean autoRename,
final RequestCallBack<File> callback)
throws DbException {
final DownloadInfo downloadInfo = new DownloadInfo();
downloadInfo.setDownloadUrl(url);
downloadInfo.setAutoResume(autoResume);
downloadInfo.setFileName(fileName);
downloadInfo.setFileSavePath(target);
downloadInfo.setAutoRenameTmp(autoRename);
HttpUtils http = new HttpUtils();
http.configRequestThreadPoolSize(maxDownloadThread);
HttpHandler<File> handler =
http.download(
url, target, autoResume, autoRename, new ManagerCallBack(downloadInfo, callback));
downloadInfo.setHandler(handler);
downloadInfo.setState(handler.getState());
downloadInfoList.add(downloadInfo);
db.saveBindingId(downloadInfo);
}