🔃 Switch showcase library

Which, unfortunately, pulls along a lot of other
changes (mostly for the better)

app/build.gradle

@@ -54,11 +54,11 @@ android {
 
 //ext.jabitVersion = '2.0.4'
 ext.jabitVersion = 'feature-refactoring-SNAPSHOT'
-ext.supportVersion = '27.1.0'
+ext.supportVersion = '27.1.1'
 dependencies {
     implementation fileTree(dir: 'libs', include: ['*.jar'])
     implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlin_version"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
     implementation "org.jetbrains.kotlin:kotlin-reflect:$kotlin_version"
     implementation "org.jetbrains.anko:anko:$anko_version"
 
@@ -96,12 +96,12 @@ dependencies {
     implementation 'com.google.zxing:core:3.3.2'
 
     implementation 'com.github.kobakei:MaterialFabSpeedDial:1.2.0'
-    implementation 'com.github.amlcurran.showcaseview:library:5.4.3'
+    implementation 'com.github.deano2390:MaterialShowcaseView:1.2.0@aar'
     implementation('com.github.h6ah4i:android-advancedrecyclerview:0.11.0@aar') {
         transitive = true
     }
     implementation 'com.github.angads25:filepicker:1.1.1'
-    implementation 'com.android.support.constraint:constraint-layout:1.0.2'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.0'
 
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.mockito:mockito-core:2.15.0'

app/src/main/java/ch/dissem/apps/abit/ConversationDetailFragment.kt

@@ -16,22 +16,14 @@
 
 package ch.dissem.apps.abit
 
-import android.content.Context
-import android.content.Intent
 import android.os.Bundle
 import android.support.v4.app.Fragment
 import android.support.v7.widget.LinearLayoutManager
-import android.support.v7.widget.RecyclerView
 import android.view.*
-import android.widget.ImageView
-import android.widget.TextView
 import ch.dissem.apps.abit.adapter.ConversationAdapter
 import ch.dissem.apps.abit.service.Singleton
 import ch.dissem.apps.abit.util.Drawables
-import ch.dissem.apps.abit.util.Strings.prepareMessageExtract
-import ch.dissem.apps.abit.util.getDrawable
 import ch.dissem.bitmessage.entity.Conversation
-import ch.dissem.bitmessage.entity.Plaintext
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import kotlinx.android.synthetic.main.fragment_conversation_detail.*
 
@@ -78,7 +70,8 @@ class ConversationDetailFragment : Fragment() {
         item?.let { item ->
             subject.text = item.subject
             avatar.setImageDrawable(MultiIdenticon(item.participants))
-            messages.adapter = ConversationAdapter(ctx, this@ConversationDetailFragment, item)
+            messages.adapter =
+                ConversationAdapter(ctx, this@ConversationDetailFragment, item, Singleton.currentLabel.value)
             messages.layoutManager = LinearLayoutManager(activity)
         }
     }
@@ -122,61 +115,6 @@ class ConversationDetailFragment : Fragment() {
         return false
     }
 
-    private class RelatedMessageAdapter internal constructor(
-        private val ctx: Context,
-        private val messages: List<Plaintext>
-    ) : RecyclerView.Adapter<RelatedMessageAdapter.ViewHolder>() {
-
-        override fun onCreateViewHolder(
-            parent: ViewGroup,
-            viewType: Int
-        ): RelatedMessageAdapter.ViewHolder {
-            val context = parent.context
-            val inflater = LayoutInflater.from(context)
-
-            // Inflate the custom layout
-            val contactView = inflater.inflate(R.layout.item_message_minimized, parent, false)
-
-            // Return a new holder instance
-            return ViewHolder(contactView)
-        }
-
-        // Involves populating data into the item through holder
-        override fun onBindViewHolder(viewHolder: RelatedMessageAdapter.ViewHolder, position: Int) {
-            // Get the data model based on position
-            val message = messages[position]
-
-            viewHolder.avatar.setImageDrawable(Identicon(message.from))
-            viewHolder.status.setImageResource(message.status.getDrawable())
-            viewHolder.sender.text = message.from.toString()
-            viewHolder.extract.text = prepareMessageExtract(message.text)
-            viewHolder.item = message
-        }
-
-        // Returns the total count of items in the list
-        override fun getItemCount() = messages.size
-
-        internal inner class ViewHolder(itemView: View) : RecyclerView.ViewHolder(itemView) {
-            internal val avatar = itemView.findViewById<ImageView>(R.id.avatar)
-            internal val status = itemView.findViewById<ImageView>(R.id.status)
-            internal val sender = itemView.findViewById<TextView>(R.id.sender)
-            internal val extract = itemView.findViewById<TextView>(R.id.text)
-            internal var item: Plaintext? = null
-
-            init {
-                itemView.setOnClickListener {
-                    if (ctx is MainActivity) {
-                        item?.let { ctx.onItemSelected(it) }
-                    } else {
-                        val detailIntent = Intent(ctx, MessageDetailActivity::class.java)
-                        detailIntent.putExtra(MessageDetailFragment.ARG_ITEM, item)
-                        ctx.startActivity(detailIntent)
-                    }
-                }
-            }
-        }
-    }
-
     companion object {
         /**
          * The fragment argument representing the item ID that this fragment

app/src/main/java/ch/dissem/apps/abit/MainActivity.kt

@@ -17,15 +17,14 @@
 package ch.dissem.apps.abit
 
 import android.content.Intent
-import android.graphics.Point
+import android.graphics.Canvas
+import android.graphics.Paint
 import android.os.Bundle
 import android.support.annotation.DrawableRes
 import android.support.v4.app.Fragment
 import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.Toolbar
 import android.view.View
-import android.view.ViewGroup
-import android.widget.RelativeLayout
 import ch.dissem.apps.abit.drawer.ProfileImageListener
 import ch.dissem.apps.abit.drawer.ProfileSelectionListener
 import ch.dissem.apps.abit.listener.ListSelectionListener
@@ -42,7 +41,6 @@ import ch.dissem.bitmessage.entity.BitmessageAddress
 import ch.dissem.bitmessage.entity.Conversation
 import ch.dissem.bitmessage.entity.Plaintext
 import ch.dissem.bitmessage.entity.valueobject.Label
-import com.github.amlcurran.showcaseview.ShowcaseView
 import com.mikepenz.community_material_typeface_library.CommunityMaterial
 import com.mikepenz.google_material_typeface_library.GoogleMaterial
 import com.mikepenz.iconics.IconicsDrawable
@@ -59,6 +57,9 @@ import io.github.kobakei.materialfabspeeddial.FabSpeedDialMenu
 import kotlinx.android.synthetic.main.activity_main.*
 import org.jetbrains.anko.doAsync
 import org.jetbrains.anko.uiThread
+import uk.co.deanwild.materialshowcaseview.MaterialShowcaseView
+import uk.co.deanwild.materialshowcaseview.shape.Shape
+import uk.co.deanwild.materialshowcaseview.target.Target
 import java.io.Serializable
 import java.lang.ref.WeakReference
 import java.util.*
@@ -150,33 +151,33 @@ class MainActivity : AppCompatActivity(), ListSelectionListener<Serializable> {
             SyncAdapter.stopSync(this)
         }
         if (drawer.isDrawerOpen) {
-            val lps = RelativeLayout.LayoutParams(
+            MaterialShowcaseView.Builder(this)
-                ViewGroup
+                .setMaskColour(R.color.colorPrimary)
-                    .LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT
+                .setTitleText(R.string.full_node)
-            ).apply {
+                .setContentText(R.string.full_node_description)
-                addRule(RelativeLayout.ALIGN_PARENT_BOTTOM)
+                .setDismissOnTouch(true)
-                addRule(RelativeLayout.ALIGN_PARENT_LEFT)
+                .setDismissText(R.string.got_it)
-                val margin = ((resources.displayMetrics.density * 12) as Number).toInt()
+                .setShape(object : Shape {
-                setMargins(margin, margin, margin, margin)
+                    var w = 0
+                    var h = 0
+
+                    override fun updateTarget(target: Target) {
+                        w = target.bounds.width()
+                        h = target.bounds.height()
                     }
 
-            ShowcaseView.Builder(this)
+                    override fun getHeight() = h
-                .withMaterialShowcase()
+
-                .setStyle(R.style.CustomShowcaseTheme)
+                    override fun draw(canvas: Canvas, paint: Paint, x: Int, y: Int, padding: Int) {
-                .setContentTitle(R.string.full_node)
+                        val r = h.toFloat() / 2
-                .setContentText(R.string.full_node_description)
+                        canvas.drawCircle(x + w / 2 - r * 1.8f, y.toFloat(), r, paint)
-                .setTarget {
-                    val view = drawer.stickyFooter
-                    val location = IntArray(2)
-                    view.getLocationInWindow(location)
-                    val x = location[0] + 7 * view.width / 8
-                    val y = location[1] + view.height / 2
-                    Point(x, y)
                     }
-                .replaceEndButton(R.layout.showcase_button)
+
-                .hideOnTouchOutside()
+                    override fun getWidth() = w
-                .build()
+                })
-                .setButtonPosition(lps)
+                .setTarget(drawer.stickyFooter)
+                .setDelay(1000)
+                .show()
         }
     }
 

app/src/main/java/ch/dissem/apps/abit/adapter/ConversationAdapter.kt

@@ -24,11 +24,14 @@ import ch.dissem.bitmessage.ports.MessageRepository
 class ConversationAdapter internal constructor(
     ctx: Context,
     private val parent: Fragment,
-    private val conversation: Conversation
+    conversation: Conversation,
+    private val label: Label?
 ) : RecyclerView.Adapter<ConversationAdapter.ViewHolder>() {
 
     private val messageRepo = Singleton.getMessageRepository(ctx)
 
+    private var filteredMessages = conversation.messages.filter { label == null || it.labels.any { it == label } }
+
     override fun onCreateViewHolder(
         parent: ViewGroup,
         viewType: Int
@@ -46,7 +49,7 @@ class ConversationAdapter internal constructor(
     // Involves populating data into the item through holder
     override fun onBindViewHolder(viewHolder: ConversationAdapter.ViewHolder, position: Int) {
         // Get the data model based on position
-        val message = conversation.messages[position]
+        val message = filteredMessages[position]
 
         viewHolder.apply {
             item = message
@@ -83,9 +86,9 @@ class ConversationAdapter internal constructor(
         }
     }
 
-    override fun getItemCount() = conversation.messages.size
+    override fun getItemCount() = filteredMessages.size
 
-    class ViewHolder(
+    inner class ViewHolder(
         itemView: View,
         parent: Fragment,
         messageRepo: MessageRepository
@@ -114,9 +117,12 @@ class ConversationAdapter internal constructor(
                                     Singleton.labeler.delete(item)
                                     messageRepo.save(item)
                                 }
+                                filteredMessages.indexOf(item).let { i ->
+                                    filteredMessages -= item
+                                    notifyItemRemoved(i)
+                                }
                                 MainActivity.apply {
                                     updateUnread()
-                                    onBackPressed()
                                 }
                                 true
                             }

app/src/main/java/ch/dissem/apps/abit/adapter/SwipeableConversationAdapter.kt

@@ -181,7 +181,7 @@ class SwipeableConversationAdapter(ctx: Context) :
             }.map { it.alias ?: labelUnknown }.distinct().joinToString()
             subject.text = prepareMessageExtract(item.subject)
             extract.text = prepareMessageExtract(item.extract)
-            item.messages.size.let { size ->
+            item.messages.count { it.labels.contains(label) }.let { size ->
                 if (size <= 1) {
                     count.text = ""
                 } else {

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

@@ -1,16 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
-<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                 xmlns:tools="http://schemas.android.com/tools"
-    android:layout_width="match_parent"
-    android:layout_height="match_parent">
 
-    <RelativeLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"
                 android:fitsSystemWindows="true"
                 android:focusableInTouchMode="true"
-        android:orientation="vertical"
+                android:orientation="vertical">
-        android:paddingBottom="64dp">
 
     <TextView
         android:id="@+id/subject"
@@ -50,10 +46,8 @@
         android:layout_width="fill_parent"
         android:layout_height="wrap_content"
         android:layout_below="@+id/divider"
-            android:animateLayoutChanges="true"
+        android:scrollbarStyle="outsideOverlay"
-            android:layout_marginLeft="16dp"
+        android:scrollbars="vertical"
-            android:layout_marginRight="16dp"
+        tools:listitem="@layout/item_message_detail" />
-            android:layout_marginBottom="16dp"/>
 
 </RelativeLayout>
-</ScrollView>

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

@@ -3,6 +3,8 @@
               xmlns:tools="http://schemas.android.com/tools"
               android:layout_width="match_parent"
               android:layout_height="wrap_content"
+              android:layout_marginStart="8dp"
+              android:layout_marginEnd="8dp"
               android:fitsSystemWindows="true"
               android:focusableInTouchMode="true"
               android:orientation="vertical">

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

@@ -15,6 +15,7 @@
   -->
 
 <resources>
+    <dimen name="action_bar_offset">66dp</dimen>
     <!-- Default screen margins, per the Android Design guidelines. -->
     <dimen name="activity_horizontal_margin">16dp</dimen>
     <dimen name="activity_vertical_margin">16dp</dimen>

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

@@ -150,4 +150,5 @@ As an alternative you could configure a trusted node in the settings, but as of
     <string name="preference_group_experimental">Experimental</string>
     <string name="preference_group_experimental_summary">Only change if you know what you\'re doing</string>
     <string name="unknown">Unknown</string>
+    <string name="ok">OK</string>
 </resources>

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

@@ -8,18 +8,6 @@
         <item name="preferenceTheme">@style/PreferenceThemeOverlay.v14.Material</item>
     </style>
 
-    <style name="CustomShowcaseTheme" parent="ShowcaseView">
-        <item name="sv_backgroundColor">#eeffc107</item>
-        <item name="sv_showcaseColor">#ffc107</item>
-        <item name="sv_buttonText">Hide</item>
-        <item name="sv_tintButtonColor">false</item>
-        <item name="sv_titleTextAppearance">@style/CustomTitle</item>
-    </style>
-
-    <style name="CustomTitle" parent="TextAppearance.ShowcaseView.Title">
-        <item name="android:textColor">@color/colorAccent</item>
-    </style>
-
     <style name="FixedDialog" parent="Theme.AppCompat.Light.Dialog.MinWidth">
         <item name="windowNoTitle">false</item>
     </style>

build.gradle

@@ -1,12 +1,12 @@
 buildscript {
-    ext.kotlin_version = '1.2.40'
+    ext.kotlin_version = '1.2.41'
     ext.anko_version = '0.10.4'
     repositories {
         jcenter()
         google()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:3.1.1'
+        classpath 'com.android.tools.build:gradle:3.1.2'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
         classpath 'com.github.ben-manes:gradle-versions-plugin:0.17.0'
 

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.6-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.5-all.zip