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Existing APKs now reused again

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With partial APKs avoided (#113)
This commit is contained in:
Imran Remtulla
2022-11-14 20:38:02 -05:00
parent 9576a99a4e
commit c8ec67aef3
1 changed files with 29 additions and 26 deletions
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55
lib/providers/apps_provider.dart
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@@ -65,7 +65,9 @@ class AppsProvider with ChangeNotifier {
// Delete existing APKs
(await getExternalStorageDirectory())
?.listSync()
.where((element) => element.path.endsWith('.apk'))
.where((element) =>
element.path.endsWith('.apk') ||
element.path.endsWith('.apk.part'))
.forEach((apk) {
apk.delete();
});
@@ -73,38 +75,39 @@ class AppsProvider with ChangeNotifier {
}
}
downloadFile(String url, String fileName, Function? onProgress) async {
downloadFile(String url, String fileName, Function? onProgress,
{bool useExisting = true}) async {
var destDir = (await getExternalStorageDirectory())!.path;
StreamedResponse response =
await Client().send(Request('GET', Uri.parse(url)));
File downloadedFile = File('$destDir/$fileName');
if (downloadedFile.existsSync()) {
downloadedFile.deleteSync();
}
var length = response.contentLength;
var received = 0;
double? progress;
var sink = downloadedFile.openWrite();
await response.stream.map((s) {
received += s.length;
progress = (length != null ? received / length * 100 : 30);
if (!(downloadedFile.existsSync() && useExisting)) {
File tempDownloadedFile = File('${downloadedFile.path}.part');
if (tempDownloadedFile.existsSync()) {
tempDownloadedFile.deleteSync();
}
var length = response.contentLength;
var received = 0;
double? progress;
var sink = tempDownloadedFile.openWrite();
await response.stream.map((s) {
received += s.length;
progress = (length != null ? received / length * 100 : 30);
if (onProgress != null) {
onProgress(progress);
}
return s;
}).pipe(sink);
await sink.close();
progress = null;
if (onProgress != null) {
onProgress(progress);
}
return s;
}).pipe(sink);
await sink.close();
progress = null;
if (onProgress != null) {
onProgress(progress);
}
if (response.statusCode != 200) {
downloadedFile.deleteSync();
throw response.reasonPhrase ?? 'Unknown Error';
if (response.statusCode != 200) {
tempDownloadedFile.deleteSync();
throw response.reasonPhrase ?? 'Unknown Error';
}
tempDownloadedFile.renameSync(downloadedFile.path);
}
return downloadedFile;
}