Implement new private chat screen redesign

src/org/thoughtcrime/securesms/loki/redesign/activities/HomeActivity.kt

@@ -10,13 +10,13 @@ import org.thoughtcrime.securesms.PassphraseRequiredActionBarActivity
 import org.thoughtcrime.securesms.conversation.ConversationActivity
 import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.database.model.ThreadRecord
-import org.thoughtcrime.securesms.loki.NewConversationActivity
 import org.thoughtcrime.securesms.loki.redesign.utilities.push
 import org.thoughtcrime.securesms.loki.redesign.views.ConversationView
 import org.thoughtcrime.securesms.util.TextSecurePreferences
 
 class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListener {
 
+    // region Lifecycle
     constructor() : super()
 
     override fun onCreate(savedInstanceState: Bundle?, isReady: Boolean) {
@@ -27,7 +27,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
         supportActionBar!!.title = "Messages"
         // Set up recycler view
         val cursor = DatabaseFactory.getThreadDatabase(this).conversationList
-        val conversationAdapter = ConversationAdapter(this, cursor)
+        val conversationAdapter = HomeAdapter(this, cursor)
         conversationAdapter.conversationClickListener = this
         recyclerView.adapter = conversationAdapter
         recyclerView.layoutManager = LinearLayoutManager(this)
@@ -42,6 +42,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
             application.startRSSFeedPollersIfNeeded()
         }
     }
+    // endregion
 
     override fun onConversationClick(view: ConversationView) {
         val thread = view.thread ?: return
@@ -64,7 +65,7 @@ class HomeActivity : PassphraseRequiredActionBarActivity, ConversationClickListe
     }
 
     private fun createPrivateChat() {
-        val intent = Intent(this, NewConversationActivity::class.java)
+        val intent = Intent(this, NewPrivateChatActivity::class.java)
         startActivity(intent)
     }
 }

src/org/thoughtcrime/securesms/loki/redesign/activities/HomeAdapter.kt

@@ -9,7 +9,7 @@ import org.thoughtcrime.securesms.database.DatabaseFactory
 import org.thoughtcrime.securesms.database.model.ThreadRecord
 import org.thoughtcrime.securesms.loki.redesign.views.ConversationView
 
-class ConversationAdapter(context: Context, cursor: Cursor) : CursorRecyclerViewAdapter<ConversationAdapter.ViewHolder>(context, cursor) {
+class HomeAdapter(context: Context, cursor: Cursor) : CursorRecyclerViewAdapter<HomeAdapter.ViewHolder>(context, cursor) {
     private val threadDatabase = DatabaseFactory.getThreadDatabase(context)
     var conversationClickListener: ConversationClickListener? = null
 
@@ -30,7 +30,7 @@ class ConversationAdapter(context: Context, cursor: Cursor) : CursorRecyclerView
     }
 
     private fun getThread(cursor: Cursor): ThreadRecord? {
-        return threadDatabase.readerFor(cursor).getCurrent()
+        return threadDatabase.readerFor(cursor).current
     }
 }
 

src/org/thoughtcrime/securesms/loki/redesign/activities/NewPrivateChatActivity.kt

@@ -0,0 +1,63 @@
+package org.thoughtcrime.securesms.loki.redesign.activities
+
+import android.os.Bundle
+import android.support.v4.app.Fragment
+import android.support.v4.app.FragmentManager
+import android.support.v4.app.FragmentPagerAdapter
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import kotlinx.android.synthetic.main.activity_new_private_chat.*
+import kotlinx.android.synthetic.main.fragment_enter_public_key.*
+import network.loki.messenger.R
+import org.thoughtcrime.securesms.BaseActionBarActivity
+
+class NewPrivateChatActivity : BaseActionBarActivity() {
+    private val adapter = Adapter(supportFragmentManager)
+
+    // region Lifecycle
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        // Set content view
+        setContentView(R.layout.activity_new_private_chat)
+        // Set title
+        supportActionBar!!.title = "New Conversation"
+        // Set up view pager
+        viewPager.adapter = adapter
+        tabLayout.setupWithViewPager(viewPager)
+    }
+    // endregion
+}
+
+// region Adapter
+private class Adapter(manager: FragmentManager) : FragmentPagerAdapter(manager) {
+
+    override fun getCount(): Int {
+        return 2
+    }
+
+    override fun getItem(index: Int): Fragment {
+        return EnterPublicKeyFragment()
+    }
+
+    override fun getPageTitle(index: Int): CharSequence? {
+        return when (index) {
+            0 -> "Enter Public Key"
+            1 -> "Scan QR Code"
+            else -> throw IllegalStateException()
+        }
+    }
+}
+// endregion
+
+class EnterPublicKeyFragment : Fragment() {
+
+    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
+        return inflater.inflate(R.layout.fragment_enter_public_key, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        separatorView.title = "Test"
+    }
+}

src/org/thoughtcrime/securesms/loki/redesign/views/ConversationView.kt

@@ -6,7 +6,7 @@ import android.util.AttributeSet
 import android.view.LayoutInflater
 import android.view.View
 import android.widget.LinearLayout
-import kotlinx.android.synthetic.main.conversation_view.view.*
+import kotlinx.android.synthetic.main.view_conversation.view.*
 import network.loki.messenger.R
 import org.thoughtcrime.securesms.database.model.ThreadRecord
 import org.thoughtcrime.securesms.loki.LokiAPIUtilities.populateUserHexEncodedPublicKeyCacheIfNeeded
@@ -37,7 +37,7 @@ class ConversationView : LinearLayout {
 
     private fun setUpViewHierarchy() {
         val inflater = context.applicationContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
-        val contentView = inflater.inflate(R.layout.conversation_view, null)
+        val contentView = inflater.inflate(R.layout.view_conversation, null)
         addView(contentView)
     }
     // endregion

src/org/thoughtcrime/securesms/loki/redesign/views/FakeChatView.kt

@@ -7,7 +7,7 @@ import android.util.AttributeSet
 import android.view.LayoutInflater
 import android.view.View
 import android.widget.ScrollView
-import kotlinx.android.synthetic.main.fake_chat_view.view.*
+import kotlinx.android.synthetic.main.view_fake_chat.view.*
 import network.loki.messenger.R
 
 class FakeChatView : ScrollView {
@@ -38,7 +38,7 @@ class FakeChatView : ScrollView {
 
     private fun setUpViewHierarchy() {
         val inflater = context.applicationContext.getSystemService(LAYOUT_INFLATER_SERVICE) as LayoutInflater
-        val contentView = inflater.inflate(R.layout.fake_chat_view, null)
+        val contentView = inflater.inflate(R.layout.view_fake_chat, null)
         addView(contentView)
         isVerticalScrollBarEnabled = false
     }

src/org/thoughtcrime/securesms/loki/redesign/views/ProfilePictureView.kt

@@ -5,7 +5,7 @@ import android.util.AttributeSet
 import android.view.LayoutInflater
 import android.view.View
 import android.widget.RelativeLayout
-import kotlinx.android.synthetic.main.profile_picture_view.view.*
+import kotlinx.android.synthetic.main.view_profile_picture.view.*
 import network.loki.messenger.R
 
 class ProfilePictureView : RelativeLayout {
@@ -32,10 +32,12 @@ class ProfilePictureView : RelativeLayout {
 
     private fun setUpViewHierarchy() {
         val inflater = context.applicationContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
-        val contentView = inflater.inflate(R.layout.profile_picture_view, null)
+        val contentView = inflater.inflate(R.layout.view_profile_picture, null)
         addView(contentView)
     }
+    // endregion
 
+    // region Updating
     fun update() {
         val hexEncodedPublicKey = hexEncodedPublicKey ?: return
         val additionalHexEncodedPublicKey = additionalHexEncodedPublicKey

src/org/thoughtcrime/securesms/loki/redesign/views/SeparatorView.kt

@@ -0,0 +1,71 @@
+package org.thoughtcrime.securesms.loki.redesign.views
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.Path
+import android.util.AttributeSet
+import android.view.LayoutInflater
+import android.widget.RelativeLayout
+import kotlinx.android.synthetic.main.view_separator.view.*
+import network.loki.messenger.R
+import org.thoughtcrime.securesms.loki.getColorWithID
+import org.thoughtcrime.securesms.loki.toPx
+
+class SeparatorView : RelativeLayout {
+    lateinit var title: CharSequence
+
+    private val path = Path()
+
+    private val paint: Paint = {
+        val result = Paint()
+        result.style = Paint.Style.STROKE
+        result.color = resources.getColorWithID(R.color.separator, context.theme)
+        result.strokeWidth = 2.0f
+        result.isAntiAlias = true
+        result
+    }()
+
+    // region Lifecycle
+    constructor(context: Context) : super(context) {
+        setUpViewHierarchy()
+    }
+
+    constructor(context: Context, attrs: AttributeSet) : super(context, attrs) {
+        setUpViewHierarchy()
+    }
+
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int) : super(context, attrs, defStyleAttr) {
+        setUpViewHierarchy()
+    }
+
+    constructor(context: Context, attrs: AttributeSet, defStyleAttr: Int, defStyleRes: Int) : super(context, attrs, defStyleAttr, defStyleRes) {
+        setUpViewHierarchy()
+    }
+
+    private fun setUpViewHierarchy() {
+        val inflater = context.applicationContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE) as LayoutInflater
+        val contentView = inflater.inflate(R.layout.view_separator, null)
+        val layoutParams = LayoutParams(LayoutParams.MATCH_PARENT, LayoutParams.MATCH_PARENT)
+        addView(contentView, layoutParams)
+        setWillNotDraw(false)
+    }
+    // endregion
+
+    // region Updating
+    override fun onDraw(c: Canvas) {
+        super.onDraw(c)
+        val w = width.toFloat()
+        val h = height.toFloat()
+        val hMargin = toPx(10, resources).toFloat()
+        path.reset()
+        path.moveTo(0.0f, h / 2)
+        path.lineTo(titleTextView.left - hMargin, h / 2)
+        path.addRoundRect(titleTextView.left - hMargin, 0.0f, titleTextView.right + hMargin, h, h / 2, h / 2, Path.Direction.CCW)
+        path.moveTo(titleTextView.right + hMargin, h / 2)
+        path.lineTo(w, h / 2)
+        path.close()
+        c.drawPath(path, paint)
+    }
+    // endregion
+}