Add files via upload

katariyanikhil · Jul 31, 2020 · 3cb9570 · 3cb9570
1 parent 99b11de
commit 3cb9570
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diff --git a/lib/screens/tiktokDownload/galleryScreen.dart b/lib/screens/tiktokDownload/galleryScreen.dart
@@ -0,0 +1,122 @@
+import 'dart:io';
+import 'package:flutter/material.dart';
+import 'package:saveit/constants/appConstant.dart';
+
+Directory dir = Directory('/storage/emulated/0/SaveIt/Tiktok');
+Directory thumbDir = Directory('/storage/emulated/0/.saveit/.thumbs');
+
+class TiktokGallery extends StatefulWidget {
+  @override
+  _TiktokGalleryState createState() => _TiktokGalleryState();
+}
+
+class _TiktokGalleryState extends State<TiktokGallery> {
+  List<bool> _isImage = [];
+
+  void _checkType() {
+    for (var item in dir.listSync()) {
+      if (item.toString().endsWith(".jpg'")) {
+        _isImage.add(true);
+      } else {
+        _isImage.add(false);
+      }
+    }
+  }
+
+  @override
+  void initState() {
+    super.initState();
+    if (dir.existsSync()) {
+      _checkType();
+    }
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    if (!dir.existsSync()) {
+      return Center(
+        child: Text(
+          'Sorry, No Downloads Found!',
+          style: TextStyle(fontSize: 18.0),
+        ),
+      );
+    } else {
+      var fileList = dir.listSync();
+      if (fileList.length > 0) {
+        return Container(
+          padding: EdgeInsets.only(bottom: 150.0),
+          margin: EdgeInsets.only(left: 8.0, right: 8.0),
+          child: GridView.builder(
+            itemCount: fileList.length,
+            itemBuilder: (context, index) {
+              File file = fileList[index];
+              if (_isImage[index] == false) {
+                String thumb = fileList[index].toString().replaceAll('File: \'/storage/emulated/0/SaveIt/Tiktok/', '');
+                thumb = thumb.substring(0, thumb.length - 4) + 'jpg';
+                var path = thumbDir.path + '/' + thumb;
+                file = File(path);
+              }
+              return Column(
+                children: <Widget>[
+                  _isImage[index]
+                      ? Container(
+                          height: screenWidthSize(120, context),
+                          width: screenWidthSize(120, context),
+                          decoration: BoxDecoration(
+                            shape: BoxShape.rectangle,
+                            color: Theme.of(context).primaryColor,
+                          ),
+                          child: Image.file(
+                            file,
+                            fit: BoxFit.fitWidth,
+                          ),
+                        )
+                      : Stack(
+                          children: <Widget>[
+                            Container(
+                              height: screenWidthSize(120, context),
+                              width: screenWidthSize(120, context),
+                              decoration: BoxDecoration(
+                                shape: BoxShape.rectangle,
+                                color: Theme.of(context).primaryColor,
+                              ),
+                              child: Image.file(
+                                file,
+                                fit: BoxFit.fitWidth,
+                              ),
+                            ),
+                            Align(
+                              alignment: Alignment.center,
+                              child: Padding(
+                                padding: EdgeInsets.all(4.0),
+                                child: Icon(Icons.videocam),
+                              ),
+                            ),
+                          ],
+                        )
+                ],
+              );
+            },
+            gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
+              crossAxisCount: 3,
+              mainAxisSpacing: 1.0,
+              crossAxisSpacing: 10.0,
+              childAspectRatio: 0.9,
+            ),
+          ),
+        );
+      } else {
+        return Scaffold(
+          body: Center(
+            child: new Container(
+                padding: EdgeInsets.only(bottom: 60.0),
+                child: Text(
+                  'Sorry, No Downloads Found!',
+                  style: TextStyle(fontSize: 18.0),
+                )),
+          ),
+        );
+      }
+    }
+  }
+}