FixingDarkMode

Author: leandroBorgesFerreira

samplekotlin/src/main/AndroidManifest.xml

@@ -20,9 +20,17 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-        <activity android:name=".ChannelActivity" />
-        <activity android:name=".ChannelActivity2" />
-        <activity android:name=".ChannelActivity3" />
-        <activity android:name=".ChannelActivity4" />
+        <activity android:name=".ChannelActivity"
+            android:theme="@style/AppTheme.NoActionBar"
+            />
+        <activity android:name=".ChannelActivity2"
+            android:theme="@style/AppTheme.NoActionBar"
+            />
+        <activity android:name=".ChannelActivity3"
+            android:theme="@style/AppTheme.NoActionBar"
+            />
+        <activity android:name=".ChannelActivity4"
+            android:theme="@style/AppTheme.NoActionBar"
+            />
     </application>
 </manifest>

samplekotlin/src/main/res/layout/activity_channel_3.xml

@@ -16,8 +16,9 @@
         android:id="@+id/typingHeaderView"
         android:layout_width="0dp"
         android:layout_height="31dp"
-        android:background="#CCCCCC"
+        android:background="@color/light_gray"
         android:gravity="center"
+        android:textColor="@color/black"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/messageListHeaderView" />

samplekotlin/src/main/res/layout/activity_channel_4.xml

@@ -16,8 +16,9 @@
         android:id="@+id/typingHeaderView"
         android:layout_width="match_parent"
         android:layout_height="31dp"
-        android:background="#CCCCCC"
+        android:background="@color/light_gray"
         android:gravity="center"
+        android:textColor="@color/black"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
         app:layout_constraintTop_toBottomOf="@+id/messageListHeaderView" />

samplekotlin/src/main/res/values-night/colors.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="light_gray">#101418</color>
+    <color name="black">#FFF</color>
+</resources>

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

@@ -3,4 +3,6 @@
     <color name="colorPrimary">#008577</color>
     <color name="colorPrimaryDark">#00574B</color>
     <color name="colorAccent">#D81B60</color>
+    <color name="light_gray">#DDD</color>
+    <color name="black">#000</color>
 </resources>

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

@@ -8,4 +8,12 @@
         <item name="colorAccent">@color/colorAccent</item>
     </style>
 
+    <!-- Base application theme. -->
+    <style name="AppTheme.NoActionBar" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
 </resources>