Updated

miniproject/lib/app_screen/guideprofile.dart

@@ -198,7 +198,7 @@ class Myprofile extends StatefulWidget {
 class Myprofile_State extends State<Myprofile> {
   //img pass to the firestorage
   File _image;
-
+String url;
   String name, address, city, passion,email;
   String phonenumber;
 
@@ -260,9 +260,7 @@ print('New data added.');
 
   }
 
-  @override
-  Widget build(BuildContext context) {
-    Future getImage() async {
+  Future getImage() async {
       var image = await ImagePicker.pickImage(source: ImageSource.gallery);
       setState(() {
         _image = image;
@@ -271,19 +269,37 @@ print('New data added.');
     }
 
     Future uploadpic(BuildContext context) async {
-      String fileName = basename(_image.path);
+     /* String fileName = basename(_image.path);*/
       StorageReference firebaseStorageRef =
-          FirebaseStorage.instance.ref().child(fileName);
-      StorageUploadTask uploadTask = firebaseStorageRef.putFile(_image);
-      StorageTaskSnapshot taskSnapshot = await uploadTask.onComplete;
+          FirebaseStorage.instance.ref().child("fileName");
+          var timeKey=DateTime.now();
+
+     final StorageUploadTask uploadTask = firebaseStorageRef.child(timeKey.toString()+".jpg").putFile(_image);
+
+
+      var imageUrl = await (await uploadTask.onComplete).ref.getDownloadURL();
+      url = imageUrl.toString();
+      print("Image Url=" + url);
+      saveToDatabase(url);
+
+
+
+      /*StorageTaskSnapshot taskSnapshot = await uploadTask.onComplete;*/
       setState(() {
         print('Profile picture is uploaded.');
         Scaffold.of(context).showSnackBar(SnackBar(
           content: Text('Profile picture is uploaded.'),
         ));
       });
     }
+     void saveToDatabase(url){
+
+     }
+
 
+  @override
+  Widget build(BuildContext context) {
+
     return ListView(
       children: <Widget>[
         Column(children: <Widget>[

miniproject/lib/main.dart

@@ -22,6 +22,7 @@ import 'package:miniproject/app_screen/passion.dart';
 import 'package:miniproject/map_screen/first_screen.dart';
 import 'package:miniproject/map_screen/map_traveller.dart';
 import 'package:miniproject/post_upload/img_upload.dart';
+import 'package:miniproject/post_upload/post_home.dart';
 
 
 
@@ -31,7 +32,7 @@ void main(){
       theme: ThemeData(
         primarySwatch: Colors.brown
       ),
-      home:Upload_img(),
+      home:PostHome(),
       debugShowCheckedModeBanner: false,
     )
   );

miniproject/lib/post_upload/Posts.dart

@@ -0,0 +1,4 @@
+class Posts {
+  String image, description, date, time;
+  Posts(this.image, this.description, this.date, this.time);
+}

miniproject/lib/post_upload/img_upload.dart

@@ -15,6 +15,7 @@ class Upload_img extends StatefulWidget {
 
 class Upload_img_State extends State<Upload_img> {
   File sampleImage;
+  String Url;
   final formkey = GlobalKey<FormState>();
   String _myvalue;
 
@@ -25,22 +26,60 @@ class Upload_img_State extends State<Upload_img> {
     });
   }
 
-  bool validateAndsave(){
-    final form=formkey.currentState;
-    if(form.validate()){
+  bool validateAndsave() {
+    final form = formkey.currentState;
+    if (form.validate()) {
       form.save();
       return true;
-    }
-    else{
+    } else {
       return false;
     }
   }
 
+  Future<void> UploadStatusImage() async {
+    if (validateAndsave()) {
+      final StorageReference PostImgRef =
+          FirebaseStorage.instance.ref().child("Post Images");
+      var timeKey = DateTime.now();
+      final StorageUploadTask uploadTask =
+          PostImgRef.child(timeKey.toString() + ".jpg").putFile(sampleImage);
+      var ImageUrl = await (await uploadTask.onComplete).ref.getDownloadURL();
+      Url = ImageUrl.toString();
+      print("Image Url=" + Url);
+      saveToDatabase(Url);
+      gotouploadpage();
+    }
+  }
+
+  void saveToDatabase(Url) {
+    var dbTimeKey = DateTime.now();
+    var formatDate = DateFormat('MMM d,YYYY');
+    var formatTime = DateFormat('EEEE,hh:mm aaa');
+
+    String date = formatDate.format(dbTimeKey);
+    String time = formatTime.format(dbTimeKey);
+
+    DatabaseReference ref = FirebaseDatabase.instance.reference();
+    var data = {
+      "image": Url,
+      "description": _myvalue,
+      "date": date,
+      "time": time
+    };
+    ref.child("Posts").push().set(data);
+  }
+
+  void gotouploadpage() {
+    Navigator.push(context, MaterialPageRoute(builder: (context) {
+      return Upload_img();
+    }));
+  }
+
   @override
   Widget build(BuildContext context) {
     return Scaffold(
       appBar: AppBar(
-        backgroundColor:Color( 0xffBA680B),
+        backgroundColor: Color(0xffBA680B),
         title: Text("Upload Image"),
         centerTitle: true,
       ),
@@ -51,47 +90,48 @@ class Upload_img_State extends State<Upload_img> {
         onPressed: getImage,
         tooltip: 'Add Image',
         child: Icon(Icons.add_a_photo),
-        backgroundColor: Color( 0xffBA680B),
+        backgroundColor: Color(0xffBA680B),
       ),
     );
   }
 
   Widget enableUpload() {
-    return ListView(children: <Widget>[
-       Container(child: Form(
-        key: formkey,
-        child: Column(
-          children: <Widget>[
-            Image.file(sampleImage, height: 330.0, width: 660.0),
-            SizedBox(
-              height: 15.0,
+    return ListView(
+      children: <Widget>[
+        Container(
+          child: Form(
+            key: formkey,
+            child: Column(
+              children: <Widget>[
+                Image.file(sampleImage, height: 330.0, width: 660.0),
+                SizedBox(
+                  height: 15.0,
+                ),
+                TextFormField(
+                  decoration:
+                      InputDecoration(labelText: 'Description About You'),
+                  validator: (value) {
+                    return value.isEmpty ? 'Description is required' : null;
+                  },
+                  onSaved: (value) {
+                    return _myvalue = value;
+                  },
+                ),
+                SizedBox(
+                  height: 15.0,
+                ),
+                RaisedButton(
+                  onPressed: UploadStatusImage,
+                  elevation: 10.0,
+                  child: Text("Add New Post"),
+                  textColor: Colors.white,
+                  color: Color(0xffBA680B),
+                )
+              ],
             ),
-            TextFormField(
-              decoration: InputDecoration(labelText: 'Description About You'),
-              validator: (value) {
-                return value.isEmpty ? 'Description is required' : null;
-              },
-              onSaved: (value) {
-                return _myvalue = value;
-              },
-            ),
-            SizedBox(
-              height: 15.0,
-            ),
-            RaisedButton(onPressed: validateAndsave,
-            elevation: 10.0,
-            child: Text("Add New Post"),
-            textColor: Colors.white,
-            color: Color(0xffBA680B),
-
-
-            )
-          ],
+          ),
         ),
-      ),),
-    ],
-
+      ],
     );
-
   }
 }

miniproject/lib/post_upload/post_home.dart

@@ -0,0 +1,99 @@
+import 'package:flutter/material.dart';
+import 'Posts.dart';
+import 'package:firebase_database/firebase_database.dart';
+class PostHome extends StatefulWidget{
+  @override
+  State<StatefulWidget> createState() {
+
+    return PostHome_State();
+  }
+
+}
+class PostHome_State extends State<PostHome>{
+  List<Posts> postList=[];
+@override
+  void initState() {
+
+    super.initState();
+     DatabaseReference postsref=FirebaseDatabase.instance.reference().child("Posts");
+     postsref.once().then((DataSnapshot snap)
+     {
+var KEYS=snap.value.keys;
+var DATA=snap.value;
+postList.clear();
+for(var individualKey in KEYS){
+  Posts posts=Posts(
+    DATA[individualKey]['image'],
+     DATA[individualKey]['description'],
+    DATA[individualKey]['date'],
+    DATA[individualKey]['time']
+
+    );
+    postList.add(posts);
+}
+setState(() {
+  print('Length:$postList.length');
+});
+
+     }
+     );
+  }
+
+  @override
+  Widget build(BuildContext context) {
+
+    return Scaffold(
+      appBar: AppBar(title: Text('Tour Guide'),
+      backgroundColor: Color(0xffBA680B),),
+      body: Container(
+        child: postList.length==0?Text('No Posts Available'):ListView.builder(
+          itemCount: postList.length,
+          itemBuilder: (_,index){
+            return PostsUI(postList[index].image,postList[index].description,postList[index].date,postList[index].time);
+          },
+        ) ,
+      ),
+    );
+  }
+
+Widget PostsUI(String image,String description,String date,String time){
+  return Card(
+    elevation: 10.0,
+    margin: EdgeInsets.all(15.0),
+    child: Container(
+      padding: EdgeInsets.all(14.0),
+      child: Column(
+        crossAxisAlignment: CrossAxisAlignment.start,
+        children: <Widget>[
+          Row(
+            mainAxisAlignment: MainAxisAlignment.spaceBetween,
+            children: <Widget>[
+              Text(
+            date,
+            style:Theme.of(context).textTheme.subtitle,
+            textAlign:TextAlign.center,
+          ),
+
+          Text(
+            time,
+            style:Theme.of(context).textTheme.subtitle,
+            textAlign:TextAlign.center,
+          )
+            ],
+          ),
+          SizedBox(height:10.0),
+          Image.network(image,fit:BoxFit.cover),
+          SizedBox(height: 10.0,),
+           Text(
+            description,
+            style:Theme.of(context).textTheme.subhead,
+            textAlign:TextAlign.center,
+          )
+
+
+        ],
+      ),
+    ),
+  );
+}
+}