remove lib com.amulyakhare:com.amulyakhare.textdrawable

replace with own TextDrawable class

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/build.gradle

@@ -259,7 +259,6 @@ dependencies {
     implementation "com.github.nextcloud-deps.hwsecurity:hwsecurity-fido2:${fidoVersion}"
 
     implementation 'com.github.nextcloud:PopupBubble:2.0.0'
-    implementation 'com.amulyakhare:com.amulyakhare.textdrawable:1.0.1'
 
     implementation "com.afollestad.material-dialogs:core:${materialDialogsVersion}"
     implementation "com.afollestad.material-dialogs:datetime:${materialDialogsVersion}"

app/src/main/java/com/nextcloud/talk/adapters/messages/IncomingVoiceMessageViewHolder.kt

@@ -16,17 +16,16 @@ import android.util.Log
 import android.view.View
 import android.widget.SeekBar
 import androidx.core.content.ContextCompat
-import androidx.core.content.res.ResourcesCompat
 import androidx.work.WorkInfo
 import androidx.work.WorkManager
 import autodagger.AutoInjector
 import coil.load
-import com.amulyakhare.textdrawable.TextDrawable
 import com.nextcloud.android.common.ui.theme.utils.ColorRole
 import com.nextcloud.talk.R
 import com.nextcloud.talk.application.NextcloudTalkApplication
 import com.nextcloud.talk.application.NextcloudTalkApplication.Companion.sharedApplication
 import com.nextcloud.talk.databinding.ItemCustomIncomingVoiceMessageBinding
+import com.nextcloud.talk.extensions.loadBotsAvatar
 import com.nextcloud.talk.extensions.loadChangelogBotAvatar
 import com.nextcloud.talk.extensions.loadFederatedUserAvatar
 import com.nextcloud.talk.models.json.chat.ChatMessage
@@ -259,16 +258,7 @@ class IncomingVoiceMessageViewHolder(incomingView: View, payload: Any) :
         } else if (message.actorType == "bots" && message.actorId == "changelog") {
             binding.messageUserAvatar.loadChangelogBotAvatar()
         } else if (message.actorType == "bots") {
-            val drawable = TextDrawable.builder()
-                .beginConfig()
-                .bold()
-                .endConfig()
-                .buildRound(
-                    ">",
-                    ResourcesCompat.getColor(context!!.resources, R.color.black, null)
-                )
-            binding.messageUserAvatar.visibility = View.VISIBLE
-            binding.messageUserAvatar.setImageDrawable(drawable)
+            binding.messageUserAvatar.loadBotsAvatar()
         } else if (message.actorType == "federated_users") {
             binding.messageUserAvatar.loadFederatedUserAvatar(message)
         }

app/src/main/java/com/nextcloud/talk/extensions/ImageViewExtensions.kt

@@ -10,13 +10,13 @@
 
 package com.nextcloud.talk.extensions
 
+import android.graphics.drawable.ColorDrawable
 import android.graphics.drawable.Drawable
 import android.graphics.drawable.LayerDrawable
 import android.os.Build
 import android.util.Log
 import android.widget.ImageView
 import androidx.core.content.ContextCompat
-import androidx.core.content.res.ResourcesCompat
 import coil.annotation.ExperimentalCoilApi
 import coil.imageLoader
 import coil.load
@@ -26,7 +26,6 @@ import coil.request.SuccessResult
 import coil.result
 import coil.transform.CircleCropTransformation
 import coil.transform.RoundedCornersTransformation
-import com.amulyakhare.textdrawable.TextDrawable
 import com.nextcloud.talk.R
 import com.nextcloud.talk.data.user.model.User
 import com.nextcloud.talk.models.domain.ConversationModel
@@ -36,6 +35,7 @@ import com.nextcloud.talk.models.json.conversations.Conversation
 import com.nextcloud.talk.ui.theme.ViewThemeUtils
 import com.nextcloud.talk.utils.ApiUtils
 import com.nextcloud.talk.utils.DisplayUtils
+import com.nextcloud.talk.utils.TextDrawable
 
 private const val ROUNDING_PIXEL = 16f
 private const val TAG = "ImageViewExtensions"
@@ -315,15 +315,20 @@ fun ImageView.loadChangelogBotAvatar(): io.reactivex.disposables.Disposable {
 }
 
 fun ImageView.loadBotsAvatar(): io.reactivex.disposables.Disposable {
-    return loadUserAvatar(
-        TextDrawable.builder()
-            .beginConfig()
-            .bold()
-            .endConfig()
-            .buildRound(
-                ">",
-                ResourcesCompat.getColor(context.resources, R.color.black, null)
-            )
+    val data: Any = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+        val layers = arrayOfNulls<Drawable>(2)
+        layers[0] = ColorDrawable(context.getColor(R.color.black))
+        layers[1] = TextDrawable(context, ">")
+        val layerDrawable = LayerDrawable(layers)
+        layerDrawable
+    } else {
+        R.mipmap.ic_launcher
+    }
+
+    return DisposableWrapper(
+        load(data) {
+            transformations(CircleCropTransformation())
+        }
     )
 }
 

app/src/main/java/com/nextcloud/talk/utils/TextDrawable.kt

@@ -0,0 +1,61 @@
+/*
+ * Nextcloud Talk - Android Client
+ *
+ * SPDX-FileCopyrightText: 2024 Marcel Hibbe <dev@mhibbe.de>
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+package com.nextcloud.talk.utils
+
+import android.content.Context
+import android.graphics.Canvas
+import android.graphics.ColorFilter
+import android.graphics.Paint
+import android.graphics.PixelFormat
+import android.graphics.Rect
+import android.graphics.drawable.Drawable
+import com.nextcloud.talk.R
+
+class TextDrawable(val context: Context, private var text: String) : Drawable() {
+    private val paint = Paint()
+    private val bounds: Rect
+
+    init {
+        paint.color = context.getColor(R.color.textColorOnPrimaryBackground)
+        paint.isAntiAlias = true
+        paint.textSize = TEXT_SIZE
+        bounds = Rect()
+    }
+
+    override fun draw(canvas: Canvas) {
+        if (text.isNotEmpty()) {
+            paint.getTextBounds(
+                text,
+                0,
+                text.length,
+                bounds
+            )
+            val x: Int = (getBounds().width() - bounds.width()) / 2
+            val y: Int = ((getBounds().height() + bounds.height()) / 2) + Y_OFFSET
+            canvas.drawText(text, x.toFloat(), y.toFloat(), paint)
+        }
+    }
+
+    override fun setColorFilter(colorFilter: ColorFilter?) {
+        paint.setColorFilter(colorFilter)
+    }
+
+    override fun setAlpha(alpha: Int) {
+        paint.alpha = alpha
+    }
+
+    @Deprecated("Deprecated in Java", ReplaceWith("PixelFormat.OPAQUE", "android.graphics.PixelFormat"))
+    override fun getOpacity(): Int {
+        return PixelFormat.OPAQUE
+    }
+
+    companion object {
+        private const val Y_OFFSET = 5
+        private const val TEXT_SIZE = 50f
+    }
+}

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

@@ -49,6 +49,7 @@
     <color name="chat_separator">#E8E8E8</color>
     <color name="grey_600">#757575</color>
     <color name="nc_grey">#D5D5D5</color>
+    <color name="black">#000000</color>
     <color name="call_incomingCallTextView">#E9FFFFFF</color>
     <color name="grey950">#111111</color>
     <color name="textColorMaxContrast">#767676</color>