Remove hardcoded strings, add contentdescriptions

app/src/main/java/org/pixeldroid/app/utils/notificationsWorker/NotificationsWorker.kt

@@ -6,7 +6,6 @@ import android.app.NotificationManager
 import android.app.PendingIntent
 import android.content.Context
 import android.content.Intent
-import android.graphics.Color
 import android.os.Build
 import androidx.core.app.NotificationCompat
 import androidx.core.app.NotificationManagerCompat
@@ -24,6 +23,7 @@ import org.pixeldroid.app.utils.api.objects.Status
 import org.pixeldroid.app.utils.db.AppDatabase
 import org.pixeldroid.app.utils.db.entities.UserDatabaseEntity
 import org.pixeldroid.app.utils.di.PixelfedAPIHolder
+import org.pixeldroid.app.utils.getColorFromAttr
 import retrofit2.HttpException
 import java.io.IOException
 import java.time.Instant
@@ -171,7 +171,6 @@ class NotificationsWorker(
         }.putExtra(USER_NOTIFICATION_TAG, user.user_id)
             .putExtra(INSTANCE_NOTIFICATION_TAG, user.instance_uri)
 
-
         val builder = NotificationCompat.Builder(applicationContext, makeChannelId(uniqueUserId, notification.type))
             .setSmallIcon(
                 when (notification.type) {
@@ -184,7 +183,7 @@ class NotificationsWorker(
                     null -> R.drawable.ic_comment_empty
                 }
             )
-            .setColor(Color.parseColor("#6200EE"))
+            .setColor(applicationContext.getColorFromAttr(R.attr.colorPrimary))
             .setContentTitle(
                 notification.account?.username?.let { username ->
                     applicationContext.getString(

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

@@ -58,7 +58,7 @@
             app:layout_constraintTop_toBottomOf="@id/notification_type"
             tools:src="@drawable/ic_default_user"
             tools:srcCompat="@tools:sample/backgrounds/scenic"
-            android:contentDescription="TODO" />
+            android:contentDescription="@string/notification_thumbnail" />
 
         <TextView
             android:id="@+id/notification_post_description"

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

@@ -15,7 +15,7 @@
             android:id="@+id/postPreview"
             android:layout_width="0dp"
             android:layout_height="0dp"
-            android:contentDescription="TODO"
+            android:contentDescription="@string/post_preview"
             android:padding="1dp"
             app:layout_columnWeight="1"
             app:layout_constraintDimensionRatio="H,1:1"

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

@@ -289,4 +289,6 @@ For more info about Pixelfed, you can check here: https://pixelfed.org"</string>
     <string name="from_other_domain">from %1$s</string>
 
     <string name="add_images_error">Error while adding images</string>
+    <string name="notification_thumbnail">"Thumbnail of image in this notification's post"</string>
+    <string name="post_preview">Preview of a post</string>
 </resources>