save images to gallery (#124)

* popup menu xml and longclicklistener on postfragment

* modularize popup menu code and added listener on homefeed

* fixed position

* image download implemented

* added download state messages

* added test and applied some lint cleanup suggestions

* added functionality to albums

* added test for album

app/build.gradle

@@ -105,7 +105,6 @@ dependencies {
     def fragment_version = '1.2.4'
     debugImplementation "androidx.fragment:fragment-testing:$fragment_version"
 
-
 }
 
 tasks.withType(Test) {

app/src/androidTest/java/com/h/pixeldroid/PostTest.kt

@@ -0,0 +1,103 @@
+package com.h.pixeldroid
+
+import android.content.Context
+import android.content.Intent
+import androidx.test.core.app.ActivityScenario
+import androidx.test.espresso.Espresso.onView
+import androidx.test.espresso.action.ViewActions.click
+import androidx.test.espresso.action.ViewActions.longClick
+import androidx.test.espresso.assertion.ViewAssertions.matches
+import androidx.test.espresso.matcher.RootMatchers
+import androidx.test.espresso.matcher.ViewMatchers.isDisplayed
+import androidx.test.espresso.matcher.ViewMatchers.withId
+import androidx.test.espresso.matcher.ViewMatchers.withText
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import com.h.pixeldroid.objects.Account
+import com.h.pixeldroid.objects.Attachment
+import com.h.pixeldroid.objects.Status
+import com.h.pixeldroid.testUtility.MockServer
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.junit.rules.Timeout
+import org.junit.runner.RunWith
+
+
+@RunWith(AndroidJUnit4::class)
+class PostTest {
+
+    private lateinit var context: Context
+
+    @get:Rule
+    var globalTimeout: Timeout = Timeout.seconds(100)
+
+    @Before
+    fun before(){
+        context = InstrumentationRegistry.getInstrumentation().targetContext
+        val mockServer = MockServer()
+        mockServer.start()
+        val baseUrl = mockServer.getUrl()
+        val preferences = context.getSharedPreferences(
+            "com.h.pixeldroid.pref",
+            Context.MODE_PRIVATE)
+        preferences.edit().putString("accessToken", "azerty").apply()
+        preferences.edit().putString("domain", baseUrl.toString()).apply()
+    }
+
+    @Test
+    fun saveToGalleryTestSimplePost() {
+        val attachment = Attachment(
+            id = "12",
+            url = "https://wiki.gnugen.ch/lib/tpl/gnugen/images/logo_web.png"
+        )
+        val post = Status(
+            id = "12",
+            account = Account(
+                id = "12",
+                username = "douze"
+            ),
+            media_attachments = listOf(attachment)
+        )
+        val intent = Intent(context, PostActivity::class.java)
+        intent.putExtra(Status.POST_TAG, post)
+        ActivityScenario.launch<PostActivity>(intent)
+        onView(withId(R.id.postPicture)).perform(longClick())
+        onView(withText(R.string.save_to_gallery)).inRoot(RootMatchers.isPlatformPopup()).perform(click())
+        Thread.sleep(300)
+        onView(withText(R.string.image_download_downloading)).inRoot(
+            RootMatchers.hasWindowLayoutParams()
+        ).check(matches(isDisplayed()))
+        Thread.sleep(5000)
+    }
+
+    @Test
+    fun saveToGalleryTestAlbum() {
+        val attachment1 = Attachment(
+            id = "12",
+            url = "https://wiki.gnugen.ch/lib/tpl/gnugen/images/logo_web.png"
+        )
+        val attachment2 = Attachment(
+            id = "13",
+            url = "https://wiki.gnugen.ch/lib/tpl/gnugen/images/logo_web.png"
+        )
+        val post = Status(
+            id = "12",
+            account = Account(
+                id = "12",
+                username = "douze"
+            ),
+            media_attachments = listOf(attachment1, attachment2)
+        )
+        val intent = Intent(context, PostActivity::class.java)
+        intent.putExtra(Status.POST_TAG, post)
+        ActivityScenario.launch<PostActivity>(intent)
+        onView(withId(R.id.imageImageView)).perform(longClick())
+        onView(withText(R.string.save_to_gallery)).inRoot(RootMatchers.isPlatformPopup()).perform(click())
+        Thread.sleep(300)
+        onView(withText(R.string.image_download_downloading)).inRoot(
+            RootMatchers.hasWindowLayoutParams()
+        ).check(matches(isDisplayed()))
+        Thread.sleep(5000)
+    }
+}

app/src/main/java/com/h/pixeldroid/ImageFragment.kt

@@ -8,10 +8,13 @@ import androidx.fragment.app.Fragment
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import android.widget.FrameLayout
 import android.widget.ImageView
+import android.widget.PopupMenu
 import com.bumptech.glide.Glide
 import com.bumptech.glide.RequestBuilder
 import com.h.pixeldroid.utils.ImageConverter
+import com.h.pixeldroid.utils.ImageUtils
 import kotlinx.android.synthetic.main.post_fragment.view.*
 import java.io.Serializable
 
@@ -38,9 +41,26 @@ class ImageFragment : Fragment() {
         inflater: LayoutInflater, container: ViewGroup?,
         savedInstanceState: Bundle?
     ): View? {
+        val view = inflater.inflate(R.layout.fragment_image, container, false)
 
+        view.findViewById<ImageView>(R.id.imageImageView).setOnLongClickListener {
+            PopupMenu(view.context, it).apply {
+                setOnMenuItemClickListener { item ->
+                    when (item.itemId) {
+                        R.id.image_popup_menu_save_to_gallery -> {
+                            ImageUtils.downloadImage(requireActivity(), view.context, imgUrl)
+                            true
+                        }
+                        else -> false
+                    }
+                }
+                inflate(R.menu.image_popup_menu)
+                show()
+            }
+            true
+        }
         // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.fragment_image, container, false)
+        return view
     }
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
@@ -52,6 +72,7 @@ class ImageFragment : Fragment() {
             .placeholder(ColorDrawable(Color.GRAY))
 
         picRequest.load(imgUrl).into(imageView)
+
     }
 
     companion object {

app/src/main/java/com/h/pixeldroid/MainActivity.kt

@@ -59,6 +59,8 @@ class MainActivity : AppCompatActivity(), NavigationView.OnNavigationItemSelecte
 
             setupTabs(tabs)
         }
+
+
     }
 
     private fun setupTabs(tabs: Array<Fragment>){

app/src/main/java/com/h/pixeldroid/PostActivity.kt

@@ -6,8 +6,6 @@ import com.h.pixeldroid.fragments.PostFragment
 import com.h.pixeldroid.objects.Status
 import com.h.pixeldroid.objects.Status.Companion.POST_TAG
 
-
-
 class PostActivity : AppCompatActivity() {
     lateinit var postFragment : PostFragment
 

app/src/main/java/com/h/pixeldroid/fragments/ProfilePostsFragment.kt

@@ -27,11 +27,6 @@ class ProfilePostsFragment : Fragment() {
 
     private var columnCount = 3
 
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-    }
-
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?,
         savedInstanceState: Bundle?

app/src/main/java/com/h/pixeldroid/objects/Account.kt

@@ -28,23 +28,23 @@ data class Account(
     //Base attributes
     override val id: String,
     val username: String,
-    val acct: String,
+    val acct: String = "",
-    val url: String, //HTTPS URL
+    val url: String = "", //HTTPS URL
     //Display attributes
-    val display_name: String?,
+    val display_name: String? = null,
-    val note: String, //HTML
+    val note: String = "", //HTML
-    val avatar: String, //URL
+    val avatar: String = "", //URL
-    val avatar_static: String, //URL
+    val avatar_static: String = "", //URL
-    val header: String, //URL
+    val header: String = "", //URL
-    val header_static: String, //URL
+    val header_static: String = "", //URL
-    val locked: Boolean,
+    val locked: Boolean = false,
-    val emojis: List<Emoji>,
+    val emojis: List<Emoji>? = null,
-    val discoverable: Boolean,
+    val discoverable: Boolean = true,
     //Statistical attributes
-    val created_at: String, //ISO 8601 Datetime (maybe can use a date type)
+    val created_at: String = "", //ISO 8601 Datetime (maybe can use a date type)
-    val statuses_count: Int,
+    val statuses_count: Int = 0,
-    val followers_count: Int,
+    val followers_count: Int = 0,
-    val following_count: Int,
+    val following_count: Int = 0,
     //Optional attributes
     val moved: Account? = null,
     val fields: List<Field>? = emptyList(),

app/src/main/java/com/h/pixeldroid/objects/Attachment.kt

@@ -5,9 +5,9 @@ import java.io.Serializable
 data class Attachment(
     //Required attributes
     val id: String,
-    val type: AttachmentType,
+    val type: AttachmentType = AttachmentType.image,
     val url: String, //URL
-    val preview_url: String, //URL
+    val preview_url: String = "", //URL
     //Optional attributes
     val remote_url: String? = null, //URL
     val text_url: String? = null, //URL

app/src/main/java/com/h/pixeldroid/objects/Status.kt

@@ -1,5 +1,6 @@
 package com.h.pixeldroid.objects
 
+import android.app.Activity
 import android.content.Context
 import android.graphics.Typeface
 import android.graphics.drawable.Drawable
@@ -9,20 +10,27 @@ import android.util.Log
 import android.view.View
 import android.view.View.GONE
 import android.view.View.VISIBLE
+import android.widget.FrameLayout
+import android.widget.ImageView
 import android.widget.LinearLayout
+import android.widget.PopupMenu
 import android.widget.TextView
 import android.widget.Toast
 import androidx.core.text.toSpanned
 import androidx.fragment.app.Fragment
+import androidx.fragment.app.FragmentActivity
 import androidx.viewpager2.adapter.FragmentStateAdapter
+import androidx.viewpager2.widget.ViewPager2
 import com.bumptech.glide.RequestBuilder
 import com.google.android.material.tabs.TabLayoutMediator
 import com.h.pixeldroid.ImageFragment
+import com.h.pixeldroid.MainActivity
 import com.h.pixeldroid.R
 import com.h.pixeldroid.api.PixelfedAPI
 import com.h.pixeldroid.fragments.feeds.PostViewHolder
 import com.h.pixeldroid.utils.HtmlUtils.Companion.parseHTMLText
 import com.h.pixeldroid.utils.ImageConverter
+import com.h.pixeldroid.utils.ImageUtils.Companion.downloadImage
 import com.h.pixeldroid.utils.PostUtils.Companion.likePostCall
 import com.h.pixeldroid.utils.PostUtils.Companion.postComment
 import com.h.pixeldroid.utils.PostUtils.Companion.reblogPost
@@ -30,9 +38,10 @@ import com.h.pixeldroid.utils.PostUtils.Companion.retrieveComments
 import com.h.pixeldroid.utils.PostUtils.Companion.toggleCommentInput
 import com.h.pixeldroid.utils.PostUtils.Companion.unLikePostCall
 import com.h.pixeldroid.utils.PostUtils.Companion.undoReblogPost
-
+import kotlinx.android.synthetic.main.post_fragment.view.postPager
-import kotlinx.android.synthetic.main.post_fragment.view.*
+import kotlinx.android.synthetic.main.post_fragment.view.postPicture
-
+import kotlinx.android.synthetic.main.post_fragment.view.postTabs
+import kotlinx.android.synthetic.main.post_fragment.view.profilePic
 import java.io.Serializable
 
 /*
@@ -42,38 +51,38 @@ https://docs.joinmastodon.org/entities/status/
 data class Status(
     //Base attributes
     override val id: String,
-    val uri: String,
+    val uri: String = "",
-    val created_at: String, //ISO 8601 Datetime (maybe can use a date type)
+    val created_at: String = "", //ISO 8601 Datetime (maybe can use a date type)
     val account: Account,
-    val content: String, //HTML
+    val content: String = "", //HTML
-    val visibility: Visibility,
+    val visibility: Visibility = Visibility.public,
-    val sensitive: Boolean,
+    val sensitive: Boolean = false,
-    val spoiler_text: String,
+    val spoiler_text: String = "",
-    val media_attachments: List<Attachment>?,
+    val media_attachments: List<Attachment>? = null,
-    val application: Application,
+    val application: Application? = null,
     //Rendering attributes
-    val mentions: List<Mention>,
+    val mentions: List<Mention>? = null,
-    val tags: List<Tag>,
+    val tags: List<Tag>? = null,
-    val emojis: List<Emoji>,
+    val emojis: List<Emoji>? = null,
     //Informational attributes
-    val reblogs_count: Int,
+    val reblogs_count: Int = 0,
-    val favourites_count: Int,
+    val favourites_count: Int = 0,
-    val replies_count: Int,
+    val replies_count: Int = 0,
     //Nullable attributes
-    val url: String?, //URL
+    val url: String? = null, //URL
-    val in_reply_to_id: String?,
+    val in_reply_to_id: String? = null,
-    val in_reply_to_account: String?,
+    val in_reply_to_account: String? = null,
-    val reblog: Status?,
+    val reblog: Status? = null,
-    val poll: Poll?,
+    val poll: Poll? = null,
-    val card: Card?,
+    val card: Card? = null,
-    val language: String?, //ISO 639 Part 1 two-letter language code
+    val language: String? = null, //ISO 639 Part 1 two-letter language code
-    val text: String?,
+    val text: String? = null,
     //Authorized user attributes
-    val favourited: Boolean,
+    val favourited: Boolean = false,
-    val reblogged: Boolean,
+    val reblogged: Boolean = false,
-    val muted: Boolean,
+    val muted: Boolean = false,
-    val bookmarked: Boolean,
+    val bookmarked: Boolean = false,
-    val pinned: Boolean
+    val pinned: Boolean = false
     ) : Serializable, FeedContent()
 {
 
@@ -194,6 +203,8 @@ data class Status(
 
         //Set comment initial visibility
         rootView.findViewById<LinearLayout>(R.id.commentIn).visibility = View.GONE
+
+        imagePopUpMenu(rootView, homeFragment.requireActivity())
     }
 
     fun setDescription(rootView: View, api : PixelfedAPI, credential: String) {
@@ -292,4 +303,27 @@ data class Status(
     enum class Visibility : Serializable {
         public, unlisted, private, direct
     }
+
+
+    fun imagePopUpMenu(view: View, activity: FragmentActivity) {
+        val anchor = view.findViewById<FrameLayout>(R.id.post_fragment_image_popup_menu_anchor)
+        if (!media_attachments.isNullOrEmpty() && media_attachments.size == 1) {
+            view.findViewById<ImageView>(R.id.postPicture).setOnLongClickListener {
+                PopupMenu(view.context, anchor).apply {
+                    setOnMenuItemClickListener { item ->
+                        when (item.itemId) {
+                            R.id.image_popup_menu_save_to_gallery -> {
+                                downloadImage(activity, view.context, getPostUrl()!!)
+                                true
+                            }
+                            else -> false
+                        }
+                    }
+                    inflate(R.menu.image_popup_menu)
+                    show()
+                }
+                true
+            }
+        }
+    }
 }

app/src/main/java/com/h/pixeldroid/utils/ImageUtils.kt

@@ -0,0 +1,77 @@
+package com.h.pixeldroid.utils
+
+import android.app.DownloadManager
+import android.content.Context
+import android.database.Cursor
+import android.net.Uri
+import android.os.Environment
+import android.provider.Settings.Global.getString
+import android.widget.Toast
+import androidx.fragment.app.FragmentActivity
+import com.h.pixeldroid.R
+import java.io.File
+
+class ImageUtils {
+    companion object {
+        fun downloadImage(activity: FragmentActivity, context: Context, url: String) {
+            var msg = ""
+            var lastMsg = ""
+            val directory = File(Environment.DIRECTORY_PICTURES)
+            if (!directory.exists()) {
+                directory.mkdirs()
+            }
+            val downloadManager = context.getSystemService(Context.DOWNLOAD_SERVICE)
+                    as DownloadManager
+            val downloadUri = Uri.parse(url)
+            val title = url.substring(url.lastIndexOf("/") + 1)
+            val request = DownloadManager.Request(downloadUri).apply {
+                setAllowedNetworkTypes(DownloadManager.Request.NETWORK_WIFI
+                        or DownloadManager.Request.NETWORK_MOBILE)
+                setTitle(title)
+                setDestinationInExternalPublicDir(directory.toString(), title)
+            }
+            val downloadId = downloadManager.enqueue(request)
+            val query = DownloadManager.Query().setFilterById(downloadId)
+
+            Thread(Runnable {
+                var downloading = true
+                while (downloading) {
+                    val cursor: Cursor = downloadManager.query(query)
+                    cursor.moveToFirst()
+                    if (cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS))
+                        == DownloadManager.STATUS_SUCCESSFUL) {
+                        downloading = false
+                    }
+                    val status = cursor.getInt(cursor.getColumnIndex(DownloadManager.COLUMN_STATUS))
+                    msg = when (status) {
+                        DownloadManager.STATUS_FAILED ->
+                            context.getString(R.string.image_download_failed)
+                        DownloadManager.STATUS_RUNNING ->
+                            context.getString(R.string.image_download_downloading)
+                        DownloadManager.STATUS_SUCCESSFUL ->
+                            context.getString(R.string.image_download_success)
+                        else -> ""
+                    }
+                    if (msg != lastMsg && msg != "") {
+                        activity.runOnUiThread {
+                            Toast.makeText(context, msg, Toast.LENGTH_SHORT).show()
+                        }
+                        lastMsg = msg
+                    }
+                    cursor.close()
+                }
+            }).start()
+        }
+
+        private fun statusMessage(url: String, directory: File, status: Int, context: Context): String {
+            return when (status) {
+                DownloadManager.STATUS_FAILED -> context.getString(R.string.image_download_failed)
+                DownloadManager.STATUS_RUNNING -> "Downloading..."
+                DownloadManager.STATUS_SUCCESSFUL -> "Image downloaded successfully in $directory" + File.separator + url.substring(
+                    url.lastIndexOf("/") + 1
+                )
+                else -> ""
+            }
+        }
+    }
+}

app/src/main/res/anim/slide_from_left.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <translate
-        android:fromXDelta="-100%p"
-        android:toXDelta="0"
-        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
-        android:duration="@integer/swipe_animation_duration"/>
-</set>

app/src/main/res/anim/slide_from_right.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <translate
-        android:fromXDelta="100%p"
-        android:toXDelta="0"
-        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
-        android:duration="@integer/swipe_animation_duration"/>
-</set>

app/src/main/res/anim/slide_to_left.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <translate
-        android:fromXDelta="0"
-        android:toXDelta="-100%p"
-        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
-        android:duration="@integer/swipe_animation_duration"/>
-</set>

app/src/main/res/anim/slide_to_right.xml

@@ -1,8 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <translate
-        android:fromXDelta="0"
-        android:toXDelta="100%p"
-        android:interpolator="@android:anim/accelerate_decelerate_interpolator"
-        android:duration="@integer/swipe_animation_duration"/>
-</set>

app/src/main/res/drawable/ic_add_black_24dp.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M19,13h-6v6h-2v-6H5v-2h6V5h2v6h6v2z"/>
-</vector>

app/src/main/res/drawable/ic_bluetooth.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M17.71,7.71L12,2h-1v7.59L6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 11,14.41L11,22h1l5.71,-5.71 -4.3,-4.29 4.3,-4.29zM13,5.83l1.88,1.88L13,9.59L13,5.83zM14.88,16.29L13,18.17v-3.76l1.88,1.88z"/>
-</vector>

app/src/main/res/drawable/ic_comment_full.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M20,2H4c-1.1,0 -2,0.9 -2,2v18l4,-4h14c1.1,0 2,-0.9 2,-2V4c0,-1.1 -0.9,-2 -2,-2z"/>
-</vector>

app/src/main/res/drawable/ic_dot_blue_24dp.xml

@@ -1,5 +0,0 @@
-<vector android:height="24dp" android:tint="#003DFF"
-    android:viewportHeight="24.0" android:viewportWidth="24.0"
-    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#010101" android:pathData="M12,12m-8,0a8,8 0,1 1,16 0a8,8 0,1 1,-16 0"/>
-</vector>

app/src/main/res/drawable/ic_font_size.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M2.5,4v3h5v12h3L10.5,7h5L15.5,4h-13zM21.5,9h-9v3h3v7h3v-7h3L21.5,9z"/>
-</vector>

app/src/main/res/drawable/ic_notifications.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M7.58,4.08L6.15,2.65C3.75,4.48 2.17,7.3 2.03,10.5h2c0.15,-2.65 1.51,-4.97 3.55,-6.42zM19.97,10.5h2c-0.15,-3.2 -1.73,-6.02 -4.12,-7.85l-1.42,1.43c2.02,1.45 3.39,3.77 3.54,6.42zM18,11c0,-3.07 -1.64,-5.64 -4.5,-6.32L13.5,4c0,-0.83 -0.67,-1.5 -1.5,-1.5s-1.5,0.67 -1.5,1.5v0.68C7.63,5.36 6,7.92 6,11v5l-2,2v1h16v-1l-2,-2v-5zM12,22c0.14,0 0.27,-0.01 0.4,-0.04 0.65,-0.14 1.18,-0.58 1.44,-1.18 0.1,-0.24 0.15,-0.5 0.15,-0.78h-4c0.01,1.1 0.9,2 2.01,2z"/>
-</vector>

app/src/main/res/drawable/ic_star_white_24dp.xml

@@ -1,5 +0,0 @@
-<vector android:height="24dp" android:tint="#FFFFFF"
-    android:viewportHeight="24.0" android:viewportWidth="24.0"
-    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="#FF000000" android:pathData="M12,17.27L18.18,21l-1.64,-7.03L22,9.24l-7.19,-0.61L12,2 9.19,8.63 2,9.24l5.46,4.73L5.82,21z"/>
-</vector>

app/src/main/res/drawable/ic_time.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M11.99,2C6.47,2 2,6.48 2,12s4.47,10 9.99,10C17.52,22 22,17.52 22,12S17.52,2 11.99,2zM12,20c-4.42,0 -8,-3.58 -8,-8s3.58,-8 8,-8 8,3.58 8,8 -3.58,8 -8,8zM12.5,7H11v6l5.25,3.15 0.75,-1.23 -4.5,-2.67z"/>
-</vector>

app/src/main/res/drawable/ic_translate.xml

@@ -1,9 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-        android:width="24dp"
-        android:height="24dp"
-        android:viewportWidth="24.0"
-        android:viewportHeight="24.0">
-    <path
-        android:fillColor="#FF000000"
-        android:pathData="M12.87,15.07l-2.54,-2.51 0.03,-0.03c1.74,-1.94 2.98,-4.17 3.71,-6.53L17,6L17,4h-7L10,2L8,2v2L1,4v1.99h11.17C11.5,7.92 10.44,9.75 9,11.35 8.07,10.32 7.3,9.19 6.69,8h-2c0.73,1.63 1.73,3.17 2.98,4.56l-5.09,5.02L4,19l5,-5 3.11,3.11 0.76,-2.04zM18.5,10h-2L12,22h2l1.12,-3h4.75L21,22h2l-4.5,-12zM15.88,17l1.62,-4.33L19.12,17h-3.24z"/>
-</vector>

app/src/main/res/layout/activity_camera.xml

@@ -1,57 +0,0 @@
-<?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:id="@+id/camera_fragment_main_linear_layout"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    tools:context=".fragments.NewPostFragment">
-
-    <TextureView
-        android:id="@+id/textureView"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="1.0"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_bias="0.0" />
-
-    <Button
-        android:id="@+id/takePictureButton"
-        android:layout_width="36dp"
-        android:layout_height="30dp"
-        android:layout_margin="15dp"
-        android:layout_marginStart="14dp"
-        android:background="?android:attr/listChoiceIndicatorSingle"
-        android:gravity="center"
-        android:padding="15dp"
-        android:textColor="@color/cardview_light_background"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintHorizontal_bias="0.517"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent"
-        app:layout_constraintVertical_bias="1.0"
-        tools:ignore="MissingConstraints,PrivateResource" />
-
-    <ImageView
-        android:id="@+id/uploadedPictureView"
-        android:layout_width="366dp"
-        android:layout_height="532dp"
-        android:layout_margin="15dp"
-        android:layout_marginStart="14dp"
-        android:layout_marginEnd="14dp"
-        android:contentDescription="@string/upload_a_picture"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toStartOf="@+id/textureView"
-        app:layout_constraintHorizontal_bias="0.501"
-        app:layout_constraintStart_toEndOf="@+id/textureView"
-        app:layout_constraintTop_toTopOf="@+id/textureView"
-        app:layout_constraintVertical_bias="0.147"
-        tools:ignore="MissingConstraints"
-        tools:srcCompat="@tools:sample/avatars" />
-
-</androidx.constraintlayout.widget.ConstraintLayout>
-

app/src/main/res/layout/activity_followers.xml

@@ -1,6 +1,5 @@
 <?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:id="@+id/followsFragment"
     android:layout_width="match_parent"

app/src/main/res/layout/activity_login.xml

@@ -20,7 +20,6 @@
             android:orientation="vertical">
 
             <ImageView
-                android:id="@+id/imageView2"
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:layout_marginBottom="20dp"

app/src/main/res/layout/activity_post_creation.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<FrameLayout xmlns:tools="http://schemas.android.com/tools"
+<merge xmlns:tools="http://schemas.android.com/tools"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
     xmlns:app="http://schemas.android.com/apk/res-auto"
@@ -18,7 +18,6 @@
         android:background="#88000000">
 
         <com.google.android.material.textfield.TextInputLayout
-            android:id="@+id/new_post_description_input_layout"
             android:layout_width="0dp"
             android:layout_weight="1"
             android:layout_height="wrap_content"
@@ -52,4 +51,4 @@
 
     </LinearLayout>
 
-</FrameLayout>
+</merge>

app/src/main/res/layout/fragment_feed_list.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<androidx.recyclerview.widget.RecyclerView 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:id="@+id/feedList"
-    android:name="com.h.pixeldroid.FeedFragment"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent"
-    android:layout_marginLeft="16dp"
-    android:layout_marginRight="16dp"
-    app:layoutManager="LinearLayoutManager"
-    tools:listitem="@layout/post_fragment" />

app/src/main/res/layout/fragment_notifications.xml

@@ -7,7 +7,6 @@
     android:layout_margin="5dp">
 
     <androidx.constraintlayout.widget.ConstraintLayout
-        android:id="@+id/notification"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
         android:layout_margin="8dp">

app/src/main/res/layout/nav_header.xml

@@ -13,7 +13,6 @@
     android:theme="@style/ThemeOverlay.AppCompat.Dark">
 
     <ImageView
-        android:id="@+id/imageView"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         app:srcCompat="@mipmap/ic_launcher_round" />
@@ -26,7 +25,6 @@
         android:textAppearance="@style/TextAppearance.AppCompat.Body1" />
 
     <TextView
-        android:id="@+id/textView"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:text="@string/menu_subtitle" />

app/src/main/res/layout/post_fragment.xml

@@ -74,7 +74,19 @@
                     app:layout_constraintEnd_toEndOf="parent"
                     app:layout_constraintStart_toStartOf="parent"
                     app:layout_constraintTop_toTopOf="parent"
-                    tools:src="@color/browser_actions_bg_grey"/>
+                    tools:src="@color/browser_actions_bg_grey"
+                    android:longClickable="true"/>
+
+                <FrameLayout
+                    android:id="@+id/post_fragment_image_popup_menu_anchor"
+                    android:layout_width="1dp"
+                    android:layout_height="1dp"
+                    app:layout_constraintBottom_toBottomOf="@+id/postPicture"
+                    app:layout_constraintEnd_toEndOf="@+id/postPicture"
+                    app:layout_constraintHorizontal_bias="0.1"
+                    app:layout_constraintStart_toStartOf="@+id/postPicture"
+                    app:layout_constraintTop_toTopOf="@+id/postPicture"
+                    app:layout_constraintVertical_bias="0.1" />
 
             </androidx.constraintlayout.widget.ConstraintLayout>
 

app/src/main/res/layout/profile_fragment.xml

@@ -139,7 +139,6 @@
                     app:layout_constraintTop_toTopOf="parent">
 
                     <ImageButton
-                        android:id="@+id/postsButton"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:layout_weight="1"
@@ -147,7 +146,6 @@
                         android:src="@android:drawable/ic_dialog_dialer" />
 
                     <ImageButton
-                        android:id="@+id/collectionButton"
                         android:layout_width="wrap_content"
                         android:layout_height="wrap_content"
                         android:layout_weight="1"

app/src/main/res/menu/image_popup_menu.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@+id/image_popup_menu_save_to_gallery"
+        android:title="@string/save_to_gallery"/>
+</menu>

app/src/main/res/values/dimens.xml

@@ -4,7 +4,5 @@
     <dimen name="activity_vertical_margin">16dp</dimen>
     <dimen name="nav_header_vertical_spacing">8dp</dimen>
     <dimen name="nav_header_height">176dp</dimen>
-    <dimen name="fab_margin">16dp</dimen>
 
-    <dimen name="text_margin">16dp</dimen>
 </resources>

app/src/main/res/values/integers.xml

@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-    <integer name="swipe_animation_duration">300</integer>
-</resources>

app/src/main/res/values/strings.xml

@@ -1,37 +1,12 @@
 <resources>
     <string name="app_name">PixelDroid</string>
-    <string name="navigation_drawer_open">Open navigation drawer</string>
-    <string name="navigation_drawer_close">Close navigation drawer</string>
-    <string name="action_settings">Settings</string>
 
     <string name="menu_slideshow">Account name</string>
     <string name="menu_subtitle">Account informations</string>
 
     <string name="menu_account">My Profile</string>
     <string name="menu_settings">Settings</string>
-    <string name="menu_accessibility">Accessibility</string>
 
-    <string-array name="list_languages">
-        <item>English</item>
-        <item>Français</item>
-        <item>日本人</item>
-    </string-array>
-
-    <string-array name="list_font_size">
-        <item>Small</item>
-        <item>Medium</item>
-        <item>Big</item>
-    </string-array>
-
-    <string name="title_activity_login">Sign in</string>
-    <string name="prompt_email">Email</string>
-    <string name="prompt_password">Password</string>
-    <string name="action_sign_in">Sign in or register</string>
-    <string name="action_sign_in_short">Sign in</string>
-    <string name="welcome">"Welcome !"</string>
-    <string name="invalid_username">Not a valid username</string>
-    <string name="invalid_password">Password must be >5 characters</string>
-    <string name="login_failed">"Login failed"</string>
     <string name="invalid_domain">"Invalid domain"</string>
     <string name="registration_failed">"Could not register the application with this server"</string>
     <string name="browser_launch_failed">"Could not launch a browser, do you have one?"</string>
@@ -54,8 +29,6 @@
     </string>
     <string name="attachment_summary_off">Only download attachments when manually requested</string>
 
-    <string name="start_login">Start Login</string>
-    <string name="no_username">No Username</string>
     <string name="followed_notification">%1$s followed you</string>
     <string name="mention_notification">%1$s mentioned you</string>
     <string name="shared_notification">%1$s shared your post</string>
@@ -67,11 +40,13 @@
     <string name="or">or</string>
 
     <string name="description">Description…</string>
-    <string name="upload">upload</string>
     <string name="send">send</string>
-    <string name="reconnect">Reconnect</string>
 
     <string name="whats_an_instance">What\'s an instance?</string>
     <string name="logout">Logout</string>
+    <string name="save_to_gallery">Save to Gallery…</string>
 
+    <string name="image_download_failed">Download has been failed, please try again</string>
+    <string name="image_download_downloading">Downloading…</string>
+    <string name="image_download_success">Image downloaded successfully</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -15,16 +15,4 @@
         <item name="windowNoTitle">true</item>
     </style>
 
-    <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" />
-
-    <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
-
-    <style name="posts_title">
-        <item name="android:layout_width">match_parent</item>
-        <item name="android:layout_marginBottom">8dp</item>
-        <item name="android:paddingLeft">8dp</item>
-        <item name="android:background">@android:color/holo_orange_light</item>
-        <item name="android:textAppearance">@android:style/TextAppearance.Large</item>
-    </style>
-
 </resources>

app/src/test/java/com/h/pixeldroid/APIUnitTest.kt

@@ -215,9 +215,9 @@ fun assertStatusEqualsToReference(actual: Status){
     assert(attchmnt.id == "15888" && attchmnt.type == Attachment.AttachmentType.image && attchmnt.url=="https://pixelfed.de/storage/m/113a3e2124a33b1f5511e531953f5ee48456e0c7/34dd6d9fb1762dac8c7ddeeaf789d2d8fa083c9f/JtjO0eAbELpgO1UZqF5ydrKbCKRVyJUM1WAaqIeB.jpeg" &&
             attchmnt.preview_url =="https://pixelfed.de/storage/m/113a3e2124a33b1f5511e531953f5ee48456e0c7/34dd6d9fb1762dac8c7ddeeaf789d2d8fa083c9f/JtjO0eAbELpgO1UZqF5ydrKbCKRVyJUM1WAaqIeB_thumb.jpeg" &&
             attchmnt.remote_url ==null && attchmnt.text_url==null && attchmnt.description==null && attchmnt.blurhash==null )
-    assert( actual.application.name=="web" && actual.application.website==null && actual.application.vapid_key==null && actual.mentions==emptyList<Mention>())
+    assert( actual.application!!.name=="web" && actual.application!!.website==null && actual.application!!.vapid_key==null && actual.mentions==emptyList<Mention>())
 
-    val firstTag =actual.tags[0]
+    val firstTag =actual.tags!![0]
 
     assert(firstTag.name=="hiking" && firstTag.url=="https://pixelfed.de/discover/tags/hiking" && firstTag.history==null &&
             actual.emojis== emptyList<Emoji>() && actual.reblogs_count==0 && actual.favourites_count==0&& actual.replies_count==0 && actual.url=="https://pixelfed.de/p/Miike/140364967936397312")