@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
parseIntent(activity.getIntent());
downLoadHelper = DownLoadHelper.getInstance(activity.getApplicationContext());
dm = (DownloadManager) activity.getSystemService(Context.DOWNLOAD_SERVICE);
}
private int queryProductStatus(String productID) {
final boolean notExist = wallPaperUnExist(productID);
if (notExist) {
return PRODUCT_STATUS_DOWNLOAD;
}
Cursor themeCursor = downLoadHelper.queryTheme(productID);
if (themeCursor != null && themeCursor.getCount() > 0) {
themeCursor.moveToFirst();
mData.current_version_name =
themeCursor.getString(themeCursor.getColumnIndex(PlugInColumns.VERSION_NAME));
mData.current_version_code =
themeCursor.getInt(themeCursor.getColumnIndex(PlugInColumns.VERSION_CODE));
boolean isApplyed =
themeCursor.getInt(themeCursor.getColumnIndex(PlugInColumns.IS_APPLY)) == 1
? true
: false;
themeCursor.close();
if (mData.version_code > mData.current_version_code) {
Cursor cursor = downLoadHelper.queryDownloadFile(productID);
if (cursor != null && cursor.getCount() > 0) {
cursor.moveToFirst();
int downStatus =
cursor.getInt(cursor.getColumnIndex(DownloadInfoColumns.DOWNLOAD_STATUS));
if (downStatus == DownloadInfoColumns.DOWNLOAD_STATUS_DOWNLOADING) {
downLoadID = cursor.getLong(cursor.getColumnIndex(DownloadInfoColumns.DOWNLOAD_ID));
cursor.close();
return PRODUCT_STATUS_DOWNLOADING;
}
}
return PRODUCT_STATUS_NEED_UPDATE;
}
if (isApplyed) {
return PRODUCT_STATUS_APPLIED;
} else {
return PRODUCT_STATUS_INSTALLED;
}
}
if (themeCursor != null) themeCursor.close();
Cursor cursor = downLoadHelper.queryDownloadFile(productID);
if (cursor != null && cursor.getCount() > 0) {
cursor.moveToFirst();
int downStatus = cursor.getInt(cursor.getColumnIndex(DownloadInfoColumns.DOWNLOAD_STATUS));
int current_version_code =
cursor.getInt(cursor.getColumnIndex(DownloadInfoColumns.VERSION_CODE));
long download_size = cursor.getLong(cursor.getColumnIndex(DownloadInfoColumns.SIZE));
if (downStatus == DownloadInfoColumns.DOWNLOAD_STATUS_DOWNLOADING) {
downLoadID = cursor.getLong(cursor.getColumnIndex(DownloadInfoColumns.DOWNLOAD_ID));
cursor.close();
return PRODUCT_STATUS_DOWNLOADING;
} else if (downStatus == DownloadInfoColumns.DOWNLOAD_STATUS_COMPLETED) {
String fileuri = cursor.getString(cursor.getColumnIndex(DownloadInfoColumns.LOCAL_PATH));
File dFile = new File(URI.create(fileuri));
if (dFile.exists() && dFile.length() == download_size) {
if (mData != null) mData.localUrl = fileuri;
if (mData.version_code > current_version_code) {
// 服务器已经有新版本，本地缓存可以删除了
downLoadHelper.deleteFile(productID, version_code);
dFile.delete();
return PRODUCT_STATUS_DOWNLOAD;
} else {
return PRODUCT_STATUS_DOWNLOADED;
}
}
downLoadHelper.deleteFile(productID, version_code);
cursor.close();
// }
}
}
if (cursor != null) {
cursor.close();
}
/*if (!notExist && PRODUCT_STATUS != PRODUCT_STATUS_DOWNLOADING) {
return PRODUCT_STATUS_INSTALLED;
} else */ if (mData.purchased) {
return PRODUCT_STATUS_DOWNLOAD;
} else {
return PRODUCT_STATUS_PURCHASE;
}
}
