Remove unused files

src/org/thoughtcrime/securesms/loki/todo/IdenticonDrawable.kt

@@ -1,49 +0,0 @@
-package org.thoughtcrime.securesms.loki.todo
-
-import android.graphics.*
-import android.graphics.drawable.Drawable
-
-/**
- * Basically a [Bitmap] wrapper, the [Bitmap] size must be known when instantiating it
- * but when drawing it will draw the [Bitmap] to fit the canvas.
- */
-abstract class IdenticonDrawable(width: Int, height: Int, hash: Long) : Drawable() {
-  private val bitmapRect: Rect = Rect(0, 0, width, height)
-  private val destinationRect: Rect = Rect(0, 0, width, height)
-  private val bitmap: Bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888)
-  private val canvas: Canvas = Canvas(bitmap)
-  private val bitmapPaint = Paint(Paint.ANTI_ALIAS_FLAG)
-
-  var hash: Long = hash
-    set(value) {
-      field = value
-      onSetHash(value)
-      invalidateBitmap()
-    }
-
-  protected fun invalidateBitmap() {
-    drawBitmap(canvas)
-    invalidateSelf()
-  }
-
-  protected abstract fun drawBitmap(canvas: Canvas)
-
-  protected open fun onSetHash(newHash: Long) = Unit
-
-  override fun draw(canvas: Canvas) {
-    destinationRect.set(0, 0, canvas.width, canvas.height)
-    canvas.drawBitmap(bitmap, bitmapRect, destinationRect, bitmapPaint)
-  }
-
-  override fun setAlpha(i: Int) {
-    bitmapPaint.alpha = i
-  }
-
-  override fun setColorFilter(colorFilter: ColorFilter?) {
-    bitmapPaint.colorFilter = colorFilter
-  }
-
-  override fun getOpacity(): Int {
-    return bitmapPaint.alpha
-  }
-}

src/org/thoughtcrime/securesms/loki/todo/JazzIdenticonContactPhoto.kt

@@ -1,22 +0,0 @@
-package org.thoughtcrime.securesms.loki.todo
-
-import android.content.Context
-import android.graphics.drawable.Drawable
-import androidx.appcompat.content.res.AppCompatResources
-import network.loki.messenger.R
-import org.thoughtcrime.securesms.contacts.avatars.FallbackContactPhoto
-
-class JazzIdenticonContactPhoto(val hexEncodedPublicKey: String) : FallbackContactPhoto {
-  override fun asDrawable(context: Context, color: Int): Drawable {
-    return asDrawable(context, color, false)
-  }
-
-  override fun asDrawable(context: Context, color: Int, inverted: Boolean): Drawable {
-    val targetSize = context.resources.getDimensionPixelSize(R.dimen.contact_photo_target_size)
-    return JazzIdenticonDrawable(targetSize, targetSize, hexEncodedPublicKey)
-  }
-
-  override fun asCallCard(context: Context): Drawable? {
-    return AppCompatResources.getDrawable(context, R.drawable.ic_person_large)
-  }
-}

src/org/thoughtcrime/securesms/loki/todo/JazzIdenticonDrawable.kt

@@ -1,132 +0,0 @@
-package org.thoughtcrime.securesms.loki.todo
-
-import android.graphics.Canvas
-import android.graphics.Color
-import android.graphics.Paint
-import kotlin.math.*
-
-class JazzIdenticonDrawable(width: Int, height: Int, hash: Long) : IdenticonDrawable(width, height, hash) {
-
-  constructor(width: Int, height: Int, hashString: String): this(width, height, 0) {
-    val hexRegex = Regex("^[0-9A-Fa-f]+\$")
-    if (hashString.length >= 12 && hashString.matches(hexRegex)) {
-      hash = hashString.substring(0 until 12).toLong(16)
-    }
-  }
-
-  companion object {
-    var colors = listOf(
-            "#01888c", // teal
-            "#fc7500", // bright orange
-            "#034f5d", // dark teal
-            "#E784BA", // light pink
-            "#81C8B6", // bright green
-            "#c7144c", // raspberry
-            "#f3c100", // goldenrod
-            "#1598f2", // lightning blue
-            "#2465e1", // sail blue
-            "#f19e02"  // gold
-    ).map{ Color.parseColor(it) }
-  }
-
-  private var generator: RNG = RNG(hash)
-  private val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply { style = Paint.Style.FILL }
-
-  // Settings
-  private val wobble: Float = 30f
-  private val shapeCount = 4
-
-  init {
-    invalidateBitmap()
-  }
-
-  override fun onSetHash(newHash: Long) {
-    super.onSetHash(newHash)
-    generator = RNG(newHash)
-    invalidateBitmap()
-  }
-
-  override fun drawBitmap(canvas: Canvas) {
-    generator.reset()
-
-    val newColors = hueShift(colors)
-    val shuffled = shuffleList(newColors)
-
-    canvas.drawColor(shuffled[0])
-    for (i in 0 until shapeCount) {
-      drawSquare(canvas, shuffled[i + 1], i, shapeCount - 1)
-    }
-  }
-
-  private fun drawSquare(canvas: Canvas, color: Int, index: Int, total: Int) {
-    val size = min(canvas.width, canvas.height)
-    val center = (size / 2).toFloat()
-    val firstRotation = generator.nextFloat()
-    val angle = PI * 2 * firstRotation
-
-    val a = size / total.toFloat()
-    val b = generator.nextFloat()
-    val c = index.toFloat() * a
-    val velocity = a * b + c
-
-    val tx = cos(angle) * velocity
-    val ty = sin(angle) * velocity
-
-    // Third random is a shape rotation on top of all that
-    val secondRotation = generator.nextFloat()
-    val rotation = (firstRotation * 360f) + (secondRotation * 180f)
-
-    // Paint it!
-    canvas.save()
-
-    paint.color = color
-    canvas.translate(tx.toFloat(), ty.toFloat())
-    canvas.rotate(rotation.round(1), center, center)
-    canvas.drawRect(0f, 0f, canvas.width.toFloat(), canvas.height.toFloat(), paint)
-
-    canvas.restore()
-  }
-
-  private fun hueShift(colors: List<Int>): List<Int> {
-    val amount = generator.nextFloat() * 30 - wobble / 2
-
-    return colors.map { color ->
-      val red = Color.red(color)
-      val green = Color.green(color)
-      val blue = Color.blue(color)
-
-      val hsv = FloatArray(3)
-      Color.RGBToHSV(red, green, blue, hsv)
-
-      // Normalise between 0 and 360
-      var newHue = hsv[0] + round(amount)
-      if (newHue < 0) { newHue += 360 }
-      if (newHue > 360) { newHue -= 360 }
-
-      hsv[0] = newHue
-      Color.HSVToColor(hsv)
-    }
-  }
-
-  private fun <T> shuffleList(list: List<T>): List<T> {
-    var currentIndex = list.count()
-    val newList = list.toMutableList()
-    while (currentIndex > 0) {
-      val randomIndex = generator.next().toInt() % currentIndex
-      currentIndex -= 1
-
-      // Swap
-      val temp = newList[currentIndex]
-      newList[currentIndex] = newList[randomIndex]
-      newList[randomIndex] = temp
-    }
-
-    return newList
-  }
-}
-
-private fun Float.round(decimals: Int): Float {
-  var multiplier = 1f
-  repeat(decimals) { multiplier *= 10 }
-  return round(this * multiplier) / multiplier
-}

src/org/thoughtcrime/securesms/loki/todo/RNG.kt

@@ -1,30 +0,0 @@
-package org.thoughtcrime.securesms.loki.todo
-
-class RNG(hash: Long) {
-  private var seed: Long
-  private val initial: Long
-
-  private val maxInt32 = Int.MAX_VALUE.toLong()
-
-  init {
-    seed = hash % maxInt32
-    if (seed <= 0) {
-      seed = maxInt32 - 1
-    }
-    initial = seed
-  }
-
-  fun next(): Long {
-    val newSeed = (seed * 16807) % maxInt32
-    seed = newSeed
-    return seed
-  }
-
-  fun nextFloat(): Float {
-    return (next() - 1).toFloat() / (maxInt32 - 1)
-  }
-
-  fun reset() {
-    seed = initial
-  }
-}

src/org/thoughtcrime/securesms/loki/utilities/AvatarPlaceholderGenerator.kt

@@ -1,4 +1,4 @@
-package org.thoughtcrime.securesms.loki.todo
+package org.thoughtcrime.securesms.loki.utilities
 
 import android.content.Context
 import android.graphics.*

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

@@ -13,7 +13,7 @@ import network.loki.messenger.R
 import org.thoughtcrime.securesms.contacts.avatars.ProfileContactPhoto
 import org.thoughtcrime.securesms.database.Address
 import org.thoughtcrime.securesms.database.DatabaseFactory
-import org.thoughtcrime.securesms.loki.todo.AvatarPlaceholderGenerator
+import org.thoughtcrime.securesms.loki.utilities.AvatarPlaceholderGenerator
 import org.thoughtcrime.securesms.mms.GlideRequests
 import org.thoughtcrime.securesms.recipients.Recipient
 import org.thoughtcrime.securesms.util.TextSecurePreferences

src/org/thoughtcrime/securesms/notifications/SingleRecipientNotificationBuilder.java

@@ -29,7 +29,7 @@ import org.thoughtcrime.securesms.contacts.avatars.ContactColors;
 import org.thoughtcrime.securesms.contacts.avatars.ContactPhoto;
 import org.thoughtcrime.securesms.contacts.avatars.GeneratedContactPhoto;
 import org.thoughtcrime.securesms.logging.Log;
-import org.thoughtcrime.securesms.loki.todo.AvatarPlaceholderGenerator;
+import org.thoughtcrime.securesms.loki.utilities.AvatarPlaceholderGenerator;
 import org.thoughtcrime.securesms.loki.utilities.NotificationUtilities;
 import org.thoughtcrime.securesms.mms.DecryptableStreamUriLoader;
 import org.thoughtcrime.securesms.mms.GlideApp;

src/org/thoughtcrime/securesms/recipients/Recipient.java

@@ -20,6 +20,7 @@ package org.thoughtcrime.securesms.recipients;
 import android.content.Context;
 import android.graphics.drawable.Drawable;
 import android.net.Uri;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 
@@ -43,7 +44,6 @@ import org.thoughtcrime.securesms.database.RecipientDatabase.RegisteredState;
 import org.thoughtcrime.securesms.database.RecipientDatabase.UnidentifiedAccessMode;
 import org.thoughtcrime.securesms.database.RecipientDatabase.VibrateState;
 import org.thoughtcrime.securesms.logging.Log;
-import org.thoughtcrime.securesms.loki.todo.JazzIdenticonContactPhoto;
 import org.thoughtcrime.securesms.loki.utilities.ProfilePictureModifiedEvent;
 import org.thoughtcrime.securesms.notifications.NotificationChannels;
 import org.thoughtcrime.securesms.recipients.RecipientProvider.RecipientDetails;
@@ -465,15 +465,10 @@ public class Recipient implements RecipientModifiedListener {
   }
 
   public synchronized @NonNull FallbackContactPhoto getFallbackContactPhoto() {
+    // TODO: I believe this is now completely unused
     if      (isResolving())            return new TransparentContactPhoto();
     else if (isGroupRecipient())       return new GeneratedContactPhoto(name, R.drawable.ic_profile_default);
-    else {
-      String userPublicKey = TextSecurePreferences.getLocalNumber(context);
-      String publicKey = address.serialize();
-      String userMasterPublicKey = TextSecurePreferences.getMasterHexEncodedPublicKey(context);
-      String publicKeyToUse = (publicKey.equalsIgnoreCase(userPublicKey) && userMasterPublicKey != null) ? userMasterPublicKey : publicKey;
-      return new JazzIdenticonContactPhoto(publicKeyToUse);
-    }
+    else { return new TransparentContactPhoto(); }
   }
 
   public synchronized @Nullable ContactPhoto getContactPhoto() {