From d149eb04958dd1f2ecd123c9ce765ec06c7505e5 Mon Sep 17 00:00:00 2001
From: Jelena Petrovic <jelenapetrovic.7119@gmail.com>
Date: Fri, 9 Dec 2022 01:48:40 +0100
Subject: Dodata aktivnost za otvaranje slika u punoj velicini na strani
 objave, omoguceno skrolovanje kroz slike #83

---
 .../app/src/main/AndroidManifest.xml               | 10 ++++-
 .../Activities/ActivityOpenedImages.kt             | 51 ++++++++++++++++++++++
 .../Adapters/OpenedPostImageAdapter.kt             | 46 +++++++++++++++++++
 .../brzodolokacije/Adapters/PostImageAdapter.kt    | 12 +++--
 .../src/main/res/layout/activity_opened_images.xml | 47 ++++++++++++++++++++
 .../app/src/main/res/layout/opened_post_image.xml  | 14 ++++++
 6 files changed, 175 insertions(+), 5 deletions(-)
 create mode 100644 Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Activities/ActivityOpenedImages.kt
 create mode 100644 Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/OpenedPostImageAdapter.kt
 create mode 100644 Client/BrzoDoLokacije/app/src/main/res/layout/activity_opened_images.xml
 create mode 100644 Client/BrzoDoLokacije/app/src/main/res/layout/opened_post_image.xml

diff --git a/Client/BrzoDoLokacije/app/src/main/AndroidManifest.xml b/Client/BrzoDoLokacije/app/src/main/AndroidManifest.xml
index d672708..1ec64ec 100644
--- a/Client/BrzoDoLokacije/app/src/main/AndroidManifest.xml
+++ b/Client/BrzoDoLokacije/app/src/main/AndroidManifest.xml
@@ -37,6 +37,14 @@
         android:theme="@style/Theme.BrzoDoLokacije"
         android:usesCleartextTraffic="true"
         tools:targetApi="31">
+        <activity
+            android:name=".Activities.ActivityOpenedImages"
+            android:screenOrientation="portrait"
+            android:exported="false">
+            <meta-data
+                android:name="android.app.lib_name"
+                android:value="" />
+        </activity>
         <activity
             android:name=".Activities.ActivityChangePassword"
             android:exported="false">
@@ -130,7 +138,7 @@
         <activity
             android:name=".Activities.NavigationActivity"
             android:screenOrientation="portrait"
-            android:windowSoftInputMode="stateAlwaysHidden|adjustResize"/>
+            android:windowSoftInputMode="stateAlwaysHidden|adjustResize" />
         <activity
             android:name=".MainActivity"
             android:screenOrientation="portrait" />
diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Activities/ActivityOpenedImages.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Activities/ActivityOpenedImages.kt
new file mode 100644
index 0000000..183f460
--- /dev/null
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Activities/ActivityOpenedImages.kt
@@ -0,0 +1,51 @@
+package com.example.brzodolokacije.Activities
+
+import android.os.Build
+import android.os.Bundle
+import androidx.appcompat.app.AppCompatActivity
+import androidx.recyclerview.widget.LinearLayoutManager
+import androidx.recyclerview.widget.PagerSnapHelper
+import androidx.recyclerview.widget.RecyclerView
+import androidx.recyclerview.widget.SnapHelper
+import com.example.brzodolokacije.Adapters.OpenedPostImageAdapter
+import com.example.brzodolokacije.Models.PostImage
+import com.example.brzodolokacije.Models.PostPreview
+import com.example.brzodolokacije.databinding.ActivityOpenedImagesBinding
+
+class ActivityOpenedImages : AppCompatActivity() {
+    lateinit var binding:ActivityOpenedImagesBinding
+    var rvImages: RecyclerView?=null
+    var linearLayout:LinearLayoutManager?=null
+    var adapter:OpenedPostImageAdapter?=null
+    var images:List<PostImage>?=null
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding= ActivityOpenedImagesBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU) {
+            images=(intent.extras?.getParcelable("post",PostPreview::class.java) as PostPreview).images
+        }
+        else{
+            images=(intent.extras?.getParcelable("post") as PostPreview?)?.images
+        }
+
+        setRecyclerView()
+    }
+
+    fun setListeners(){
+
+    }
+
+    fun setRecyclerView(){
+        rvImages=binding.rvImages
+        linearLayout= LinearLayoutManager(this,LinearLayoutManager.HORIZONTAL,false)
+        adapter= OpenedPostImageAdapter(images,this)
+        rvImages!!.setHasFixedSize(true)
+        var snap:SnapHelper=PagerSnapHelper()
+        snap.attachToRecyclerView(rvImages)
+        rvImages!!.layoutManager=linearLayout
+        rvImages!!.adapter=adapter
+    }
+
+}
\ No newline at end of file
diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/OpenedPostImageAdapter.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/OpenedPostImageAdapter.kt
new file mode 100644
index 0000000..53f2a37
--- /dev/null
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/OpenedPostImageAdapter.kt
@@ -0,0 +1,46 @@
+package com.example.brzodolokacije.Adapters
+
+import android.app.Activity
+import android.view.LayoutInflater
+import android.view.ViewGroup
+import androidx.recyclerview.widget.RecyclerView
+import com.bumptech.glide.Glide
+import com.example.brzodolokacije.Models.PostImage
+import com.example.brzodolokacije.Services.RetrofitHelper
+import com.example.brzodolokacije.databinding.OpenedPostImageBinding
+
+class OpenedPostImageAdapter(val items:List<PostImage>?,val activity:Activity): RecyclerView.Adapter<OpenedPostImageAdapter.ViewHolder>() {
+    lateinit var binding:OpenedPostImageBinding
+
+    inner class ViewHolder(itemView: OpenedPostImageBinding) : RecyclerView.ViewHolder(itemView.root) {
+        fun bind(item:PostImage){
+            binding.apply {
+                if(item!=null) {
+                    Glide.with(activity)
+                        .load(RetrofitHelper.baseUrl + "/api/post/image/compress/" + item._id)
+                        .into(ivOpenedImage)
+                }
+            }
+        }
+    }
+
+    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
+        val inflater = LayoutInflater.from(parent.context)
+        binding= OpenedPostImageBinding.inflate(inflater,parent,false)
+        return ViewHolder(binding)
+    }
+
+    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
+        holder.bind(items!![position])
+    }
+
+    override fun getItemCount(): Int {
+        if(items==null){
+            return 0
+        }
+        else{
+            return items.size
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/PostImageAdapter.kt b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/PostImageAdapter.kt
index 74bfd92..f3a8345 100644
--- a/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/PostImageAdapter.kt
+++ b/Client/BrzoDoLokacije/app/src/main/java/com/example/brzodolokacije/Adapters/PostImageAdapter.kt
@@ -1,17 +1,16 @@
 package com.example.brzodolokacije.Adapters
 
 import android.app.Activity
-import android.graphics.BitmapFactory
-import android.media.Image
+import android.content.Intent
 import android.view.LayoutInflater
 import android.view.ViewGroup
 import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
-import com.example.brzodolokacije.Models.Post
+import com.example.brzodolokacije.Activities.ActivityOpenedImages
+import com.example.brzodolokacije.Activities.ActivitySinglePost
 import com.example.brzodolokacije.Models.PostImage
 import com.example.brzodolokacije.Services.RetrofitHelper
 import com.example.brzodolokacije.databinding.PostImageBinding
-import com.example.brzodolokacije.databinding.PostPreviewBinding
 
 class PostImageAdapter(val activity: Activity, val items : MutableList<PostImage>)
     : RecyclerView.Adapter<PostImageAdapter.ViewHolder>(){
@@ -37,6 +36,11 @@ class PostImageAdapter(val activity: Activity, val items : MutableList<PostImage
                         .into(locationImage)
                 }
             }
+            itemView.setOnClickListener {
+                val intent: Intent = Intent(activity, ActivityOpenedImages::class.java)
+                intent.putExtra("post",(activity as ActivitySinglePost).post)
+                activity.startActivity(intent)
+            }
         }
     }
 }
\ No newline at end of file
diff --git a/Client/BrzoDoLokacije/app/src/main/res/layout/activity_opened_images.xml b/Client/BrzoDoLokacije/app/src/main/res/layout/activity_opened_images.xml
new file mode 100644
index 0000000..2d3de20
--- /dev/null
+++ b/Client/BrzoDoLokacije/app/src/main/res/layout/activity_opened_images.xml
@@ -0,0 +1,47 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".Activities.ActivityOpenedImages"
+    android:background="@color/design_default_color_background">
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="40dp"
+        android:elevation="5dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        android:id="@+id/clImageHeader">
+        <ImageButton
+            android:layout_width="35dp"
+            android:layout_height="35dp"
+            app:layout_constraintStart_toStartOf="parent"
+            android:foregroundGravity="center_vertical"
+            android:background="@color/design_default_color_background"
+            android:src="@drawable/ic_baseline_arrow_back"
+            android:id="@+id/btnBackToPost"/>
+
+        <ImageButton
+            android:layout_width="35dp"
+            android:layout_height="35dp"
+            app:layout_constraintEnd_toEndOf="parent"
+            android:foregroundGravity="center_vertical"
+            android:background="@color/design_default_color_background"
+            android:src="@drawable/ic_baseline_arrow_back"
+            android:id="@+id/btnDownload"/>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        android:id="@+id/rvParent">
+
+        <androidx.recyclerview.widget.RecyclerView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:id="@+id/rvImages"/>
+    </androidx.constraintlayout.widget.ConstraintLayout>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/Client/BrzoDoLokacije/app/src/main/res/layout/opened_post_image.xml b/Client/BrzoDoLokacije/app/src/main/res/layout/opened_post_image.xml
new file mode 100644
index 0000000..739e557
--- /dev/null
+++ b/Client/BrzoDoLokacije/app/src/main/res/layout/opened_post_image.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <ImageView
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        android:id="@+id/ivOpenedImage"/>
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
-- 
cgit v1.2.3