Added grey theme

FAQ.md

@@ -56,8 +56,8 @@ For authorizing:
 * ~~Compose lists and tables~~ (this requires a rich text editor, see [this FAQ](#user-content-faq99))
 * ~~Pinch zoom text size~~
 * ~~Display GIFs~~
+* ~~Themes~~ (a grey theme was added because this is what most people seems to want)
 * Send as attachment
-* Themes
 * Search for settings
 * Select any day for time conditions
 * Widget for selected account

app/src/main/java/eu/faircode/email/ActivityBase.java

@@ -78,6 +78,8 @@ abstract class ActivityBase extends AppCompatActivity implements SharedPreferenc
                 setTheme(R.style.AppThemeDark);
             else if ("black".equals(theme))
                 setTheme(R.style.AppThemeBlack);
+            else if ("grey".equals(theme))
+                setTheme(R.style.AppThemeGrey);
             else if ("system".equals(theme)) {
                 int uiMode = getResources().getConfiguration().uiMode;
                 Log.i("UI mode=" + uiMode);

app/src/main/java/eu/faircode/email/FragmentOptionsDisplay.java

@@ -392,6 +392,9 @@ public class FragmentOptionsDisplay extends FragmentBase implements SharedPrefer
                 case "black":
                     rgTheme.check(R.id.rbThemeBlack);
                     break;
+                case "grey":
+                    rgTheme.check(R.id.rbThemeGrey);
+                    break;
                 case "system":
                     rgTheme.check(R.id.rbThemeSystem);
                     break;
@@ -414,6 +417,9 @@ public class FragmentOptionsDisplay extends FragmentBase implements SharedPrefer
                         case R.id.rbThemeBlack:
                             prefs.edit().putString("theme", "black").apply();
                             break;
+                        case R.id.rbThemeGrey:
+                            prefs.edit().putString("theme", "grey").apply();
+                            break;
                         case R.id.rbThemeSystem:
                             prefs.edit().putString("theme", "system").apply();
                             break;

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

@@ -39,6 +39,15 @@
             android:text="@string/title_setup_black_theme"
             android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
 
+        <RadioButton
+            android:id="@+id/rbThemeGrey"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="12dp"
+            android:padding="6dp"
+            android:text="@string/title_setup_grey_theme"
+            android:textAppearance="@style/TextAppearance.AppCompat.Medium" />
+
         <RadioButton
             android:id="@+id/rbThemeSystem"
             android:layout_width="match_parent"

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

@@ -1,27 +1,29 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources xmlns:tools="http://schemas.android.com/tools">
-    <!-- https://material-ui.com/customization/color/#color-palette -->
+    <!-- https://material.io/resources/color/ -->
 
-    <!-- shade 600 -->
+    <!-- Light blue 600 / Amber 600 -->
     <color name="colorPrimary">#039be5</color>
-    <color name="colorPrimaryDark">#026ca0</color>
+    <color name="colorPrimaryDark">#006db3</color>
     <color name="colorAccent">#ffb300</color>
-
-    <color name="colorPrimaryLight">#35afea</color>
-    <color name="colorAccentLight">#ffc233</color>
-    <color name="colorAccentDark">#b27d00</color>
+    <color name="colorAccentDark">#c68400</color>
 
     <color name="colorError">#ff0000</color>
 
-    <!-- shade 900 -->
+    <!-- Light blue 900 -->
     <color name="blackPrimary">#01579b</color>
-    <color name="blackPrimaryDark">#003c6c</color>
+    <color name="blackPrimaryDark">#002f6c</color>
+
+    <!-- Grey 800 / Blue grey 300 -->
+    <color name="greyPrimary">#424242</color>
+    <color name="greyPrimaryDark">#1b1b1b</color>
+    <color name="greyAccent">#90a4ae</color>
 
     <color name="colorActionForeground">#fff</color>
     <color name="colorActionForegroundDisabled">#ccc</color>
 
     <color name="colorToastForeground">#fff</color>
-    <color name="colorToastBackground">#026ca0</color>
+    <color name="colorToastBackground">#006db3</color>
 
     <color name="colorWidgetForeground">#fff</color>
     <color name="colorWidgetBackground">#7f000000</color>

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

@@ -182,6 +182,7 @@
     <string name="title_setup_light_theme">Light theme</string>
     <string name="title_setup_dark_theme">Dark theme</string>
     <string name="title_setup_black_theme">Black theme</string>
+    <string name="title_setup_grey_theme">Grey theme</string>
     <string name="title_setup_system_theme">System theme</string>
     <string name="title_setup_advanced">Advanced</string>
 

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

@@ -73,6 +73,18 @@
         <item name="colorDrawerBackground">@android:color/black</item>
     </style>
 
+    <style name="AppThemeGrey" parent="AppThemeDark">
+        <item name="themeName">black</item>
+        <item name="colorPrimary">@color/greyPrimary</item>
+        <item name="colorPrimaryDark">@color/greyPrimaryDark</item>
+        <item name="colorAccent">@color/greyAccent</item>
+
+        <item name="colorUnread">@color/greyAccent</item>
+
+        <item name="android:windowBackground">@android:color/black</item>
+        <item name="colorDrawerBackground">@android:color/black</item>
+    </style>
+
     <style name="Theme.AppCompat.Translucent" parent="Theme.AppCompat.NoActionBar">
         <item name="android:background">@android:color/transparent</item>
         <item name="android:windowNoTitle">true</item>