fix issue #12

app/src/main/java/com/ethosa/ktc/ui/activities/AlbumActivity.kt

@@ -1,6 +1,7 @@
 package com.ethosa.ktc.ui.activities
 
 import android.os.Bundle
+import android.view.MenuItem
 import androidx.appcompat.app.AppCompatActivity
 import androidx.recyclerview.widget.StaggeredGridLayoutManager
 import com.bumptech.glide.Glide
@@ -32,6 +33,7 @@ class AlbumActivity(
         binding = ActivityAlbumBinding.inflate(layoutInflater)
         setContentView(binding.root)
         setSupportActionBar(binding.toolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
         AppDynamicTheme(this).loadTheme()
 
         // Setup recycler view
@@ -41,8 +43,6 @@ class AlbumActivity(
         binding.albumContent.album.setHasFixedSize(true)
         binding.albumContent.album.addItemDecoration(SpacingItemDecoration(8))
 
-        binding.albumBackButton.setOnClickListener { finish() }
-
         // Fetch intent extra data
         binding.toolbarLayout.title = intent.getStringExtra("title")
         Glide.with(binding.root)
@@ -52,6 +52,11 @@ class AlbumActivity(
         college.fetchAlbumById(intent.getStringExtra("id")!!, this)
     }
 
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        finish()
+        return super.onOptionsItemSelected(item)
+    }
+
     /**
      * Fetches album content
      */

app/src/main/java/com/ethosa/ktc/ui/activities/WallPostActivity.kt

@@ -2,6 +2,7 @@ package com.ethosa.ktc.ui.activities
 
 import android.animation.ObjectAnimator
 import android.os.Bundle
+import android.view.MenuItem
 import androidx.appcompat.app.AppCompatActivity
 import androidx.core.text.HtmlCompat
 import com.bumptech.glide.Glide
@@ -32,10 +33,9 @@ class WallPostActivity : AppCompatActivity(), CollegeCallback {
         binding = ActivityWallPostBinding.inflate(layoutInflater)
         setContentView(binding.root)
         setSupportActionBar(binding.toolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
         AppDynamicTheme(this).loadTheme()
 
-        binding.albumBackButton.setOnClickListener { finish() }
-
         // Loads intent data to toolbarLayout
         setSupportActionBar(findViewById(R.id.toolbar))
         binding.toolbarLayout.title = intent.getStringExtra("title")
@@ -49,6 +49,11 @@ class WallPostActivity : AppCompatActivity(), CollegeCallback {
         college.fetchNewById(intent.getStringExtra("id")!!.toInt(), this)
     }
 
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        finish()
+        return super.onOptionsItemSelected(item)
+    }
+
     /**
      * Fetches a news data
      */

app/src/main/java/com/ethosa/ktc/ui/fragments/TimetableFragment.kt

@@ -144,7 +144,7 @@ class TimetableFragment : IOFragmentBackPressed() {
                 val json = response.body?.string()
                 val branches = Gson().fromJson(json, Branches::class.java)
 
-                requireActivity().runOnUiThread {
+                activity!!.runOnUiThread {
                     if (_binding == null) return@runOnUiThread
                     binding.back.isEnabled = true
                     binding.timetableToolbar.visibility = View.GONE
@@ -168,7 +168,7 @@ class TimetableFragment : IOFragmentBackPressed() {
                 val json = response.body?.string()
                 val courses = Gson().fromJson(json, Courses::class.java)
 
-                requireActivity().runOnUiThread {
+                activity!!.runOnUiThread {
                     if (_binding == null) return@runOnUiThread
                     binding.back.isEnabled = true
                     binding.timetableToolbar.visibility = View.VISIBLE
@@ -197,7 +197,7 @@ class TimetableFragment : IOFragmentBackPressed() {
                 val timetable = Gson().fromJson(json, Week::class.java)
                 Preferences.week = timetable.week_number
 
-                requireActivity().runOnUiThread {
+                activity!!.runOnUiThread {
                     if (_binding == null) return@runOnUiThread
                     binding.back.isEnabled = true
                     binding.next.isEnabled = true
@@ -230,7 +230,7 @@ class TimetableFragment : IOFragmentBackPressed() {
                     val timetable = Gson().fromJson(json, TeacherTimetable::class.java)
                     Preferences.teacherId = teacherId
 
-                    requireActivity().runOnUiThread {
+                    activity!!.runOnUiThread {
                         if (_binding == null) return@runOnUiThread
                         binding.back.isEnabled = true
                         binding.timetableTitle.text = timetable.title
@@ -258,7 +258,7 @@ class TimetableFragment : IOFragmentBackPressed() {
                 val teachers = Gson().fromJson(json, TeachersList::class.java)
                 teachers.teachers.removeAt(0)
 
-                requireActivity().runOnUiThread {
+                activity!!.runOnUiThread {
                     if (_binding == null) return@runOnUiThread
                     binding.back.isEnabled = true
                     binding.timetableToolbar.visibility = View.VISIBLE

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

@@ -38,18 +38,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="?actionBarSize"
                 app:layout_collapseMode="pin"
+                android:theme="@style/Theme.KTC.PopupOverlay"
                 app:popupTheme="@style/Theme.KTC.PopupOverlay" />
 
-            <ImageView
-                android:id="@+id/album_back_button"
-                android:layout_width="54dp"
-                android:layout_height="48dp"
-                app:layout_collapseMode="pin"
-                app:srcCompat="@drawable/ic_angle_circle_left"
-                app:tint="?android:textColorPrimary"
-                tools:tint="?android:textColorPrimary"
-                tools:ignore="ContentDescription" />
-
         </com.google.android.material.appbar.CollapsingToolbarLayout>
     </com.google.android.material.appbar.AppBarLayout>
 

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

@@ -37,18 +37,9 @@
                 android:layout_width="match_parent"
                 android:layout_height="?actionBarSize"
                 app:layout_collapseMode="pin"
+                android:theme="@style/Theme.KTC.PopupOverlay"
                 app:popupTheme="@style/Theme.KTC.PopupOverlay" />
 
-            <ImageView
-                android:id="@+id/album_back_button"
-                android:layout_width="54dp"
-                android:layout_height="48dp"
-                app:layout_collapseMode="pin"
-                app:srcCompat="@drawable/ic_angle_circle_left"
-                app:tint="?android:textColorPrimary"
-                tools:tint="?android:textColorPrimary"
-                tools:ignore="ContentDescription" />
-
         </com.google.android.material.appbar.CollapsingToolbarLayout>
     </com.google.android.material.appbar.AppBarLayout>
 

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

@@ -5,7 +5,7 @@
     android:id="@+id/holder"
     android:layout_width="match_parent"
     android:layout_height="wrap_content"
-    app:cardBackgroundColor="@color/background"
+    app:cardBackgroundColor="?cardBackgroundColor"
     app:cardCornerRadius="8dp"
     app:cardElevation="8dp"
     app:cardMaxElevation="8dp">

app/src/main/res/values-night/themes.xml

@@ -24,6 +24,7 @@
 
         <item name="tickColorInactive">@color/inactive</item>
         <item name="tickColorActive">@color/active</item>
+        <item name="titleTextColor">@color/text</item>
     </style>
 
 
@@ -54,5 +55,6 @@
 
         <item name="tickColorInactive">@color/material_dynamic_neutral_variant60</item>
         <item name="tickColorActive">@color/material_dynamic_tertiary90</item>
+        <item name="titleTextColor">@color/material_dynamic_neutral_variant80</item>
     </style>
 </resources>

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

@@ -34,7 +34,9 @@
         <item name="background">@color/background_secondary</item>
     </style>
 
-    <style name="Theme.KTC.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
+    <style name="Theme.KTC.PopupOverlay" parent="ThemeOverlay.AppCompat.Light">
+        <item name="android:textColorSecondary">?titleTextColor</item>
+    </style>
 
     <style name="Theme.KTC.AppWidgetContainerParent" parent="@android:style/Theme.DeviceDefault">
         <item name="appWidgetRadius">16dp</item>

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

@@ -25,6 +25,7 @@
 
         <item name="tickColorInactive">@color/inactive</item>
         <item name="tickColorActive">@color/active</item>
+        <item name="titleTextColor">@color/text</item>
     </style>
 
 
@@ -55,5 +56,6 @@
 
         <item name="tickColorInactive">@color/material_dynamic_neutral_variant20</item>
         <item name="tickColorActive">@color/material_dynamic_tertiary40</item>
+        <item name="titleTextColor">@color/material_dynamic_neutral_variant20</item>
     </style>
 </resources>