Move theme to :ui:common module (#6997)

This enables creating Activities outside the app and core modules

ui/common/build.gradle

@@ -8,10 +8,12 @@ android {
 }
 
 dependencies {
+    implementation project(":storage:preferences")
     implementation project(":ui:i18n")
 
     annotationProcessor "androidx.annotation:annotation:$annotationVersion"
     implementation "androidx.appcompat:appcompat:$appcompatVersion"
     implementation "androidx.viewpager2:viewpager2:$viewPager2Version"
     implementation "com.google.android.material:material:$googleMaterialVersion"
+    implementation "androidx.core:core-splashscreen:1.0.0"
 }

ui/common/src/main/java/de/danoeh/antennapod/ui/common/Converter.java

@@ -0,0 +1,123 @@
+package de.danoeh.antennapod.ui.common;
+
+import android.content.Context;
+
+import android.content.res.Resources;
+import java.util.Locale;
+
+/** Provides methods for converting various units. */
+public final class Converter {
+    /** Class shall not be instantiated. */
+    private Converter() {
+    }
+
+    private static final int HOURS_MIL = 3600000;
+    private static final int MINUTES_MIL = 60000;
+    private static final int SECONDS_MIL = 1000;
+
+    /**
+     * Converts milliseconds to a string containing hours, minutes and seconds.
+     */
+    public static String getDurationStringLong(int duration) {
+        if (duration <= 0) {
+            return "00:00:00";
+        } else {
+            int[] hms = millisecondsToHms(duration);
+            return String.format(Locale.getDefault(), "%02d:%02d:%02d", hms[0], hms[1], hms[2]);
+        }
+    }
+
+    private static int[] millisecondsToHms(long duration) {
+        int h = (int) (duration / HOURS_MIL);
+        long rest = duration - h * HOURS_MIL;
+        int m = (int) (rest / MINUTES_MIL);
+        rest -= m * MINUTES_MIL;
+        int s = (int) (rest / SECONDS_MIL);
+        return new int[] {h, m, s};
+    }
+
+    /**
+     * Converts milliseconds to a string containing hours and minutes or minutes and seconds.
+     */
+    public static String getDurationStringShort(int duration, boolean durationIsInHours) {
+        int firstPartBase = durationIsInHours ?  HOURS_MIL : MINUTES_MIL;
+        int firstPart = duration / firstPartBase;
+        int leftoverFromFirstPart = duration - firstPart * firstPartBase;
+        int secondPart = leftoverFromFirstPart / (durationIsInHours ? MINUTES_MIL : SECONDS_MIL);
+
+        return String.format(Locale.getDefault(), "%02d:%02d", firstPart, secondPart);
+    }
+
+    /**
+     * Converts long duration string (HH:MM:SS) to milliseconds.
+     */
+    public static int durationStringLongToMs(String input) {
+        String[] parts = input.split(":");
+        if (parts.length != 3) {
+            return 0;
+        }
+        return Integer.parseInt(parts[0]) * 3600 * 1000
+                + Integer.parseInt(parts[1]) * 60 * 1000
+                + Integer.parseInt(parts[2]) * 1000;
+    }
+
+    /**
+     * Converts short duration string (XX:YY) to milliseconds. If durationIsInHours is true then the
+     * format is HH:MM, otherwise it's MM:SS.
+     */
+    public static int durationStringShortToMs(String input, boolean durationIsInHours) {
+        String[] parts = input.split(":");
+        if (parts.length != 2) {
+            return 0;
+        }
+
+        int modifier = durationIsInHours ? 60 : 1;
+
+        return Integer.parseInt(parts[0]) * 60 * 1000 * modifier
+                + Integer.parseInt(parts[1]) * 1000 * modifier;
+    }
+
+    /**
+     * Converts milliseconds to a localized string containing hours and minutes.
+     */
+    public static String getDurationStringLocalized(Context context, long duration) {
+        return getDurationStringLocalized(context.getResources(), duration, false);
+    }
+
+    public static String getDurationStringLocalized(Resources resources, long duration, boolean includeDays) {
+        String result = "";
+        int h = (int) (duration / HOURS_MIL);
+        int d = h / 24;
+        if (!includeDays) {
+            d = 0;
+        } else if (d > 0) {
+            String days = resources.getQuantityString(R.plurals.time_days_quantified, d, d);
+            result += days.replace(" ", "\u00A0") + " ";
+            h -= d * 24;
+        }
+        int rest = (int) (duration - (d * 24 + h) * HOURS_MIL);
+        int m = rest / MINUTES_MIL;
+        if (h > 0) {
+            String hours = resources.getQuantityString(R.plurals.time_hours_quantified, h, h);
+            result += hours.replace(" ", "\u00A0");
+            if (d == 0) {
+                result += " ";
+            }
+        }
+        if (d == 0) {
+            String minutes = resources.getQuantityString(R.plurals.time_minutes_quantified, m, m);
+            result += minutes.replace(" ", "\u00A0");
+        }
+        return result;
+    }
+
+    /**
+     * Converts seconds to a localized representation.
+     * @param time The time in seconds
+     * @return "HH:MM hours"
+     */
+    public static String shortLocalizedDuration(Context context, long time) {
+        float hours = (float) time / 3600f;
+        return String.format(Locale.getDefault(), "%.1f ", hours) + context.getString(R.string.time_hours);
+    }
+}

ui/common/src/main/java/de/danoeh/antennapod/ui/common/DateFormatter.java

@@ -0,0 +1,39 @@
+package de.danoeh.antennapod.ui.common;
+
+import android.content.Context;
+
+import java.text.DateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.GregorianCalendar;
+
+/**
+ * Formats dates.
+ */
+public class DateFormatter {
+    private DateFormatter() {
+
+    }
+
+    public static String formatAbbrev(final Context context, final Date date) {
+        if (date == null) {
+            return "";
+        }
+        GregorianCalendar now = new GregorianCalendar();
+        GregorianCalendar cal = new GregorianCalendar();
+        cal.setTime(date);
+        boolean withinLastYear = now.get(Calendar.YEAR) == cal.get(Calendar.YEAR);
+        int format = android.text.format.DateUtils.FORMAT_ABBREV_ALL;
+        if (withinLastYear) {
+            format |= android.text.format.DateUtils.FORMAT_NO_YEAR;
+        }
+        return android.text.format.DateUtils.formatDateTime(context, date.getTime(), format);
+    }
+
+    public static String formatForAccessibility(final Date date) {
+        if (date == null) {
+            return "";
+        }
+        return DateFormat.getDateInstance(DateFormat.LONG).format(date);
+    }
+}

ui/common/src/main/java/de/danoeh/antennapod/ui/common/ThemeSwitcher.java

@@ -0,0 +1,72 @@
+package de.danoeh.antennapod.ui.common;
+
+import android.content.Context;
+import android.content.res.Configuration;
+import androidx.annotation.StyleRes;
+import de.danoeh.antennapod.storage.preferences.UserPreferences;
+
+public abstract class ThemeSwitcher {
+    @StyleRes
+    public static int getTheme(Context context) {
+        boolean dynamic = UserPreferences.getIsThemeColorTinted();
+        switch (readThemeValue(context)) {
+            case DARK:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_Dark : R.style.Theme_AntennaPod_Dark;
+            case BLACK:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_TrueBlack : R.style.Theme_AntennaPod_TrueBlack;
+            case LIGHT: // fall-through
+            default:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_Light : R.style.Theme_AntennaPod_Light;
+        }
+    }
+
+    @StyleRes
+    public static int getNoTitleTheme(Context context) {
+        boolean dynamic = UserPreferences.getIsThemeColorTinted();
+        switch (readThemeValue(context)) {
+            case DARK:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_Dark_NoTitle : R.style.Theme_AntennaPod_Dark_NoTitle;
+            case BLACK:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_TrueBlack_NoTitle
+                        : R.style.Theme_AntennaPod_TrueBlack_NoTitle;
+            case LIGHT: // fall-through
+            default:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_Light_NoTitle
+                        : R.style.Theme_AntennaPod_Light_NoTitle;
+        }
+    }
+
+    @StyleRes
+    public static int getTranslucentTheme(Context context) {
+        boolean dynamic = UserPreferences.getIsThemeColorTinted();
+        switch (readThemeValue(context)) {
+            case DARK:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_Dark_Translucent
+                        : R.style.Theme_AntennaPod_Dark_Translucent;
+            case BLACK:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_TrueBlack_Translucent
+                        : R.style.Theme_AntennaPod_TrueBlack_Translucent;
+            case LIGHT: // fall-through
+            default:
+                return dynamic ? R.style.Theme_AntennaPod_Dynamic_Light_Translucent
+                        : R.style.Theme_AntennaPod_Light_Translucent;
+        }
+    }
+
+    private static UserPreferences.ThemePreference readThemeValue(Context context) {
+        UserPreferences.ThemePreference theme = UserPreferences.getTheme();
+        if (theme == UserPreferences.ThemePreference.SYSTEM) {
+            int nightMode = context.getResources().getConfiguration().uiMode & Configuration.UI_MODE_NIGHT_MASK;
+            if (nightMode == Configuration.UI_MODE_NIGHT_YES) {
+                theme = UserPreferences.ThemePreference.DARK;
+            } else {
+                theme = UserPreferences.ThemePreference.LIGHT;
+
+            }
+        }
+        if (theme == UserPreferences.ThemePreference.DARK && UserPreferences.getIsBlackTheme()) {
+            theme = UserPreferences.ThemePreference.BLACK;
+        }
+        return theme;
+    }
+}

ui/common/src/main/res/color/button_bg_selector.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <!-- Difference to Material Components: alpha is 0.3 instead of 0.08 -->
+    <item android:alpha="0.3" android:color="?attr/colorPrimary" android:state_checked="true"/>
+    <item android:color="@android:color/transparent" android:state_checked="false"/>
+</selector>

ui/common/src/main/res/drawable/bg_pill_translucent.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android" android:shape="rectangle">
+    <solid android:color="#D2404040" />
+    <corners android:radius="18dp" />
+</shape>

ui/common/src/main/res/drawable/ic_drag_darktheme.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="20dp"
+    android:height="30dp"
+    android:viewportWidth="3"
+    android:viewportHeight="4.5">
+  <path
+      android:pathData="M 0.75 0.25 A 0.5 0.5 0 0 0 0.25 0.75 A 0.5 0.5 135 0 0 0.75 1.25 A 0.5 0.5 0 0 0 1.25 0.75 A 0.5 0.5 45 0 0 0.75 0.25 z M 2.25 0.25 A 0.5 0.5 0 0 0 1.75 0.75 A 0.5 0.5 0 0 0 2.25 1.25 A 0.5 0.5 0 0 0 2.75 0.75 A 0.5 0.5 0 0 0 2.25 0.25 z M 0.75 1.75 A 0.5 0.5 0 0 0 0.25 2.25 A 0.5 0.5 0 0 0 0.75 2.75 A 0.5 0.5 0 0 0 1.25 2.25 A 0.5 0.5 0 0 0 0.75 1.75 z M 2.25 1.75 A 0.5 0.5 0 0 0 1.75 2.25 A 0.5 0.5 0 0 0 2.25 2.75 A 0.5 0.5 0 0 0 2.75 2.25 A 0.5 0.5 0 0 0 2.25 1.75 z M 0.75 3.25 A 0.5 0.5 0 0 0 0.25 3.75 A 0.5 0.5 45 0 0 0.75 4.25 A 0.5 0.5 45 0 0 1.25 3.75 A 0.5 0.5 0 0 0 0.75 3.25 z M 2.25 3.25 A 0.5 0.5 0 0 0 1.75 3.75 A 0.5 0.5 45 0 0 2.25 4.25 A 0.5 0.5 45 0 0 2.75 3.75 A 0.5 0.5 0 0 0 2.25 3.25 z"
+      android:fillColor="#a9a9a9"/>
+</vector>

ui/common/src/main/res/drawable/ic_drag_lighttheme.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="20dp"
+    android:height="30dp"
+    android:viewportWidth="3"
+    android:viewportHeight="4.5">
+  <path
+      android:pathData="M 0.75 0.25 A 0.5 0.5 0 0 0 0.25 0.75 A 0.5 0.5 135 0 0 0.75 1.25 A 0.5 0.5 0 0 0 1.25 0.75 A 0.5 0.5 45 0 0 0.75 0.25 z M 2.25 0.25 A 0.5 0.5 0 0 0 1.75 0.75 A 0.5 0.5 0 0 0 2.25 1.25 A 0.5 0.5 0 0 0 2.75 0.75 A 0.5 0.5 0 0 0 2.25 0.25 z M 0.75 1.75 A 0.5 0.5 0 0 0 0.25 2.25 A 0.5 0.5 0 0 0 0.75 2.75 A 0.5 0.5 0 0 0 1.25 2.25 A 0.5 0.5 0 0 0 0.75 1.75 z M 2.25 1.75 A 0.5 0.5 0 0 0 1.75 2.25 A 0.5 0.5 0 0 0 2.25 2.75 A 0.5 0.5 0 0 0 2.75 2.25 A 0.5 0.5 0 0 0 2.25 1.75 z M 0.75 3.25 A 0.5 0.5 0 0 0 0.25 3.75 A 0.5 0.5 45 0 0 0.75 4.25 A 0.5 0.5 45 0 0 1.25 3.75 A 0.5 0.5 0 0 0 0.75 3.25 z M 2.25 3.25 A 0.5 0.5 0 0 0 1.75 3.75 A 0.5 0.5 45 0 0 2.25 4.25 A 0.5 0.5 45 0 0 2.75 3.75 A 0.5 0.5 0 0 0 2.25 3.25 z"
+      android:fillColor="#9d9d9d"/>
+</vector>

ui/common/src/main/res/drawable/launcher_animate.xml

@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<animation-list
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:oneshot="false">
+
+    <item android:duration="1000">
+        <aapt:attr name="android:drawable">
+            <layer-list>
+                <item android:drawable="@drawable/launcher_animate_bg" />
+                <item android:drawable="@drawable/launcher_animate_wave1" />
+                <item android:drawable="@drawable/launcher_animate_wave2" />
+            </layer-list>
+        </aapt:attr>
+    </item>
+
+    <item android:duration="80">
+        <aapt:attr name="android:drawable">
+            <layer-list>
+                <item android:drawable="@drawable/launcher_animate_bg" />
+                <item android:drawable="@drawable/launcher_animate_wave1" />
+            </layer-list>
+        </aapt:attr>
+    </item>
+
+    <item android:duration="200">
+        <aapt:attr name="android:drawable">
+            <layer-list>
+                <item android:drawable="@drawable/launcher_animate_bg" />
+            </layer-list>
+        </aapt:attr>
+    </item>
+
+    <item android:duration="80">
+        <aapt:attr name="android:drawable">
+            <layer-list>
+                <item android:drawable="@drawable/launcher_animate_bg" />
+                <item android:drawable="@drawable/launcher_animate_wave1" />
+            </layer-list>
+        </aapt:attr>
+    </item>
+
+</animation-list>
+
+

ui/common/src/main/res/drawable/progress_bar_horizontal_dark.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape>
+            <solid android:color="#19FFFFFF"/>
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <solid android:color="?attr/colorAccent"/>
+            </shape>
+        </clip>
+    </item>
+</layer-list>

ui/common/src/main/res/drawable/progress_bar_horizontal_light.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:id="@android:id/background">
+        <shape>
+            <solid android:color="#19212121"/>
+        </shape>
+    </item>
+    <item android:id="@android:id/progress">
+        <clip>
+            <shape>
+                <solid android:color="?attr/colorAccent"/>
+            </shape>
+        </clip>
+    </item>
+</layer-list>

ui/common/src/main/res/drawable/scrollbar_thumb_dark.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" android:drawable="@drawable/scrollbar_thumb_pressed_dark"/>
+    <item android:drawable="@drawable/scrollbar_thumb_default"/>
+</selector>

ui/common/src/main/res/drawable/scrollbar_thumb_default.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <size android:height="24dp" android:width="24dp"/>
+        </shape>
+    </item>
+    <item android:gravity="end">
+        <shape android:shape="rectangle">
+            <solid android:color="#99666666"/>
+            <size android:height="4dp" android:width="4dp"/>
+        </shape>
+    </item>
+</layer-list>

ui/common/src/main/res/drawable/scrollbar_thumb_light.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:state_pressed="true" android:drawable="@drawable/scrollbar_thumb_pressed_light"/>
+    <item android:drawable="@drawable/scrollbar_thumb_default"/>
+</selector>

ui/common/src/main/res/drawable/scrollbar_thumb_pressed_dark.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <size android:height="24dp" android:width="24dp"/>
+        </shape>
+    </item>
+    <item android:gravity="end">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/accent_dark"/>
+            <size android:height="4dp" android:width="4dp"/>
+        </shape>
+    </item>
+</layer-list>

ui/common/src/main/res/drawable/scrollbar_thumb_pressed_light.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item>
+        <shape android:shape="rectangle">
+            <size android:height="24dp" android:width="24dp"/>
+        </shape>
+    </item>
+    <item android:gravity="end">
+        <shape android:shape="rectangle">
+            <solid android:color="@color/accent_light"/>
+            <size android:height="4dp" android:width="4dp"/>
+        </shape>
+    </item>
+</layer-list>

ui/common/src/main/res/drawable/scrollbar_track.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:drawable="@android:color/transparent"/>
+</selector>

ui/common/src/main/res/layout/preference_material_switch.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Derived from https://github.com/androidx/androidx/blob/8cb282cc/preference/preference/res/layout/preference_widget_switch_compat.xml -->
+<com.google.android.material.materialswitch.MaterialSwitch
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    android:id="@+id/switchWidget"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:background="@null"
+    android:clickable="false"
+    android:focusable="false" />

ui/common/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@mipmap/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+    <monochrome android:drawable="@mipmap/ic_launcher_monochrome"/>
+</adaptive-icon>

ui/common/src/main/res/values-v23/styles.xml

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android">
+    <style name="Theme.AntennaPod.Dynamic.Light" parent="Theme.Base.AntennaPod.Dynamic.Light">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <!-- To make icons visible -->
+        <item name="android:navigationBarColor">@color/grey600</item>
+    </style>
+</resources>

ui/common/src/main/res/values-v27/styles.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android">
+    <style name="Theme.AntennaPod.Dynamic.Light" parent="Theme.Base.AntennaPod.Dynamic.Light">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar">true</item>
+        <item name="android:navigationBarColor">@color/background_light</item>
+        <item name="android:navigationBarDividerColor">@color/navigation_bar_divider_light</item>
+        <item name="android:windowLightNavigationBar">true</item>
+    </style>
+</resources>

ui/common/src/main/res/values/attrs.xml

@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <attr name="dragview_background" format="reference"/>
+    <attr name="progressBarTheme" format="reference"/>
+    <attr name="action_icon_color" format="color"/>
+    <attr name="scrollbar_thumb" format="reference"/>
+    <attr name="background_color" format="color"/>
+    <attr name="background_elevated" format="color"/>
+    <attr name="seek_background" format="color" />
+    <attr name="icon_red" format="color" />
+    <attr name="icon_yellow" format="color" />
+    <attr name="icon_green" format="color" />
+    <attr name="icon_purple" format="color" />
+    <attr name="icon_gray" format="color" />
+</resources>

ui/common/src/main/res/values/colors.xml

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+    <color name="white">#FFFFFF</color>
+    <color name="grey100">#f5f5f5</color>
+    <color name="grey600">#757575</color>
+    <color name="light_gray">#bfbfbf</color>
+    <color name="medium_gray">#afafaf</color>
+    <color name="black">#000000</color>
+    <color name="image_readability_tint">#80000000</color>
+    <color name="feed_image_bg">#50000000</color>
+    <color name="feed_text_bg">#55333333</color>
+
+    <!-- Theme colors -->
+    <color name="background_light">#FFFFFF</color>
+    <color name="background_elevated_light">#EFEEEE</color>
+    <color name="background_darktheme">#21272b</color>
+    <color name="background_elevated_darktheme">#2D3337</color>
+    <color name="non_square_icon_background">#22777777</color>
+    <color name="seek_background_light">#90000000</color>
+    <color name="seek_background_dark">#905B5B5B</color>
+    <color name="navigation_bar_divider_light">#1F000000</color>
+
+    <color name="accent_light">#0078C2</color>
+    <color name="accent_dark">#3D8BFF</color>
+    
+    <color name="gradient_000">#364ff3</color>
+    <color name="gradient_025">#2E6FF6</color>
+    <color name="gradient_075">#1EB0FC</color>
+    <color name="gradient_100">#16d0ff</color>
+</resources>

ui/common/src/main/res/values/dimens.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <dimen name="widget_margin">0dp</dimen>
+    <dimen name="widget_inner_radius">4dp</dimen>
+    <dimen name="external_player_height">64dp</dimen>
+    <dimen name="text_size_micro">12sp</dimen>
+    <dimen name="text_size_small">14sp</dimen>
+    <dimen name="text_size_navdrawer">16sp</dimen>
+    <dimen name="text_size_large">22sp</dimen>
+    <dimen name="thumbnail_length_itemlist">56dp</dimen>
+    <dimen name="thumbnail_length_queue_item">56dp</dimen>
+    <dimen name="thumbnail_length_onlinefeedview">92dp</dimen>
+    <dimen name="feeditemlist_header_height">132dp</dimen>
+    <dimen name="thumbnail_length_navlist">40dp</dimen>
+    <dimen name="listitem_iconwithtext_height">48dp</dimen>
+    <dimen name="listitem_iconwithtext_textleftpadding">16dp</dimen>
+
+    <dimen name="listitem_threeline_textleftpadding">16dp</dimen>
+    <dimen name="listitem_threeline_textrightpadding">8dp</dimen>
+    <dimen name="listitem_threeline_verticalpadding">8dp</dimen>
+
+    <dimen name="list_vertical_padding">8dp</dimen>
+    <dimen name="listitem_icon_leftpadding">16dp</dimen>
+
+    <dimen name="audioplayer_playercontrols_length">48dp</dimen>
+    <dimen name="audioplayer_playercontrols_length_big">64dp</dimen>
+    <dimen name="audioplayer_playercontrols_margin">12dp</dimen>
+
+    <dimen name="nav_drawer_max_screen_size">480dp</dimen>
+</resources>

ui/common/src/main/res/values/styles.xml

@@ -0,0 +1,314 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools">
+
+    <style name="Theme.AntennaPod.Dynamic.Light" parent="Theme.Base.AntennaPod.Dynamic.Light">
+        <!-- Room for API dependent attributes -->
+
+        <!-- To make icons visible on API 21-23. Overwritten in API-specific folder -->
+        <item name="android:statusBarColor">@color/grey600</item>
+        <item name="android:navigationBarColor">@color/grey600</item>
+    </style>
+
+    <style name="Theme.Base.AntennaPod.Dynamic.Light" parent="Theme.Material3.DynamicColors.Light">
+        <item name="progressBarTheme">@style/ProgressBarLight</item>
+        <item name="background_color">@color/background_light</item>
+        <item name="actionBarStyle">@style/Widget.AntennaPod.ActionBar</item>
+        <item name="background_elevated">@color/background_elevated_light</item>
+        <item name="action_icon_color">@color/black</item>
+        <item name="android:textAllCaps">false</item>
+        <item name="seek_background">@color/seek_background_light</item>
+        <item name="dragview_background">@drawable/ic_drag_lighttheme</item>
+        <item name="scrollbar_thumb">@drawable/scrollbar_thumb_light</item>
+        <item name="icon_red">#CF1800</item>
+        <item name="icon_yellow">#F59F00</item>
+        <item name="icon_green">#008537</item>
+        <item name="icon_purple">#5F1984</item>
+        <item name="icon_gray">#25365A</item>
+        <item name="android:splitMotionEvents">false</item>
+        <item name="android:fitsSystemWindows">false</item>
+        <item name="android:windowContentTransitions">true</item>
+        <item name="preferenceTheme">@style/AppPreferenceThemeOverlay</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Light" parent="Theme.AntennaPod.Dynamic.Light">
+        <item name="isMaterial3DynamicColorApplied">false</item>
+        <item name="colorPrimary">@color/accent_light</item>
+        <item name="colorOnPrimary">@color/white</item>
+        <item name="colorAccent">@color/accent_light</item>
+        <item name="colorSecondary">@color/accent_light</item>
+        <item name="colorOnSecondary">@color/white</item>
+        <item name="colorPrimaryDark">@color/accent_light</item>
+        <item name="colorPrimaryContainer">@color/accent_light</item>
+        <item name="colorOnPrimaryContainer">@color/white</item>
+        <item name="android:colorBackground">@color/background_light</item>
+        <item name="colorSurface">@color/background_light</item>
+        <item name="colorSurfaceVariant">#D3DCE0</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.Dark" parent="Theme.Base.AntennaPod.Dynamic.Dark">
+        <!-- Room for API dependent attributes -->
+    </style>
+
+    <style name="Theme.Base.AntennaPod.Dynamic.Dark" parent="Theme.Material3.DynamicColors.Dark">
+        <item name="progressBarTheme">@style/ProgressBarDark</item>
+        <item name="background_color">@color/background_darktheme</item>
+        <item name="actionBarStyle">@style/Widget.AntennaPod.ActionBar</item>
+        <item name="background_elevated">@color/background_elevated_darktheme</item>
+        <item name="action_icon_color">@color/white</item>
+        <item name="android:textAllCaps">false</item>
+        <item name="seek_background">@color/seek_background_dark</item>
+        <item name="dragview_background">@drawable/ic_drag_darktheme</item>
+        <item name="scrollbar_thumb">@drawable/scrollbar_thumb_dark</item>
+        <item name="icon_red">#CF1800</item>
+        <item name="icon_yellow">#F59F00</item>
+        <item name="icon_green">#008537</item>
+        <item name="icon_purple">#AA55D8</item>
+        <item name="icon_gray">#CDD9E4</item>
+        <item name="android:splitMotionEvents">false</item>
+        <item name="android:fitsSystemWindows">false</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="m">false</item>
+        <item name="android:windowContentTransitions">true</item>
+        <item name="android:navigationBarColor">@color/background_darktheme</item>
+        <item name="preferenceTheme">@style/AppPreferenceThemeOverlay</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dark" parent="Theme.AntennaPod.Dynamic.Dark">
+        <item name="isMaterial3DynamicColorApplied">false</item>
+        <item name="colorPrimary">@color/accent_dark</item>
+        <item name="colorOnPrimary">@color/black</item>
+        <item name="colorAccent">@color/accent_dark</item>
+        <item name="colorSecondary">@color/accent_dark</item>
+        <item name="colorOnSecondary">@color/black</item>
+        <item name="colorPrimaryDark">@color/accent_dark</item>
+        <item name="colorPrimaryContainer">@color/accent_dark</item>
+        <item name="colorOnPrimaryContainer">@color/black</item>
+        <item name="android:colorBackground">@color/background_darktheme</item>
+        <item name="colorSurface">@color/background_darktheme</item>
+        <item name="colorSurfaceVariant">#2F3B4F</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.TrueBlack" parent="Theme.AntennaPod.Dynamic.Dark">
+        <item name="android:textColorPrimary">@color/white</item>
+        <item name="android:color">@color/white</item>
+        <item name="android:colorBackground">@color/black</item>
+        <item name="colorSurface">@color/black</item>
+        <item name="background_color">@color/black</item>
+        <item name="background_elevated">@color/black</item>
+        <item name="android:navigationBarColor">@color/black</item>
+    </style>
+
+    <style name="Theme.AntennaPod.TrueBlack" parent="Theme.AntennaPod.Dark">
+        <item name="android:textColorPrimary">@color/white</item>
+        <item name="android:color">@color/white</item>
+        <item name="android:colorBackground">@color/black</item>
+        <item name="colorSurface">@color/black</item>
+        <item name="background_color">@color/black</item>
+        <item name="background_elevated">@color/black</item>
+        <item name="android:navigationBarColor">@color/black</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.Light.NoTitle" parent="Theme.AntennaPod.Dynamic.Light">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="windowActionModeOverlay">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Light.NoTitle" parent="Theme.AntennaPod.Light">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="windowActionModeOverlay">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.Dark.NoTitle" parent="Theme.AntennaPod.Dynamic.Dark">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="windowActionModeOverlay">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dark.NoTitle" parent="Theme.AntennaPod.Dark">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="windowActionModeOverlay">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.TrueBlack.NoTitle" parent="Theme.AntennaPod.TrueBlack">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="windowActionModeOverlay">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.TrueBlack.NoTitle" parent="Theme.AntennaPod.Dynamic.TrueBlack">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
+        <item name="windowActionModeOverlay">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.Light.Translucent" parent="Theme.AntennaPod.Dynamic.Light.NoTitle">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="M">false</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:windowAnimationStyle">@style/AnimationFade</item>
+        <item name="android:fitsSystemWindows">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Light.Translucent" parent="Theme.AntennaPod.Light.NoTitle">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="M">false</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:windowAnimationStyle">@style/AnimationFade</item>
+        <item name="android:fitsSystemWindows">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.Dark.Translucent" parent="Theme.AntennaPod.Dynamic.Dark.NoTitle">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="M">false</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:windowAnimationStyle">@style/AnimationFade</item>
+        <item name="android:fitsSystemWindows">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dark.Translucent" parent="Theme.AntennaPod.Dark.NoTitle">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="M">false</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:windowAnimationStyle">@style/AnimationFade</item>
+        <item name="android:fitsSystemWindows">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Dynamic.TrueBlack.Translucent" parent="Theme.AntennaPod.Dynamic.TrueBlack.NoTitle">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="M">false</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:windowAnimationStyle">@style/AnimationFade</item>
+        <item name="android:fitsSystemWindows">true</item>
+    </style>
+
+    <style name="Theme.AntennaPod.TrueBlack.Translucent" parent="Theme.AntennaPod.TrueBlack.NoTitle">
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="M">false</item>
+        <item name="android:windowIsTranslucent">true</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:backgroundDimEnabled">true</item>
+        <item name="android:windowAnimationStyle">@style/AnimationFade</item>
+        <item name="android:fitsSystemWindows">true</item>
+    </style>
+
+    <style name="AnimationFade">
+        <item name="android:windowEnterAnimation">@android:anim/fade_in</item>
+        <item name="android:windowExitAnimation">@android:anim/fade_out</item>
+    </style>
+
+    <style name="Theme.AntennaPod.Splash" parent="Theme.SplashScreen">
+        <item name="android:navigationBarColor">@android:color/transparent</item>
+        <item name="android:statusBarColor">@android:color/transparent</item>
+        <item name="android:windowLightStatusBar" tools:targetApi="M">false</item>
+        <item name="android:fitsSystemWindows">true</item>
+        <item name="android:windowTranslucentStatus">false</item>
+        <item name="android:windowTranslucentNavigation">false</item>
+        <item name="android:windowDrawsSystemBarBackgrounds">true</item>
+        <item name="android:enforceNavigationBarContrast" tools:targetApi="q">false</item>
+        <item name="windowSplashScreenAnimatedIcon">@drawable/launcher_animate</item>
+    </style>
+
+    <style name="Theme.AntennaPod.VideoPlayer" parent="@style/Theme.AntennaPod.Dark">
+        <item name="windowActionBarOverlay">true</item>
+    </style>
+
+    <style name="AntennaPod.TextView.Heading" parent="@android:style/TextAppearance.Medium">
+        <item name="android:textSize">@dimen/text_size_large</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+        <item name="android:fontFamily">sans-serif-light</item>
+    </style>
+
+    <style name="AntennaPod.TextView.ListItemPrimaryTitle" parent="@style/TextAppearance.Material3.BodyLarge">
+        <item name="android:textColor">?attr/colorOnSurface</item>
+        <item name="android:maxLines">2</item>
+        <item name="android:ellipsize">end</item>
+        <item name="lineHeight">20sp</item>
+        <item name="android:lineHeight" tools:targetApi="p">20sp</item>
+    </style>
+
+    <style name="AntennaPod.TextView.ListItemSecondaryTitle" parent="@style/TextAppearance.Material3.BodyMedium">
+        <item name="android:textColor">?attr/colorOnSurfaceVariant</item>
+        <item name="android:lines">1</item>
+        <item name="android:ellipsize">end</item>
+    </style>
+
+    <style name="AntennaPod.TextView.ListItemBody" parent="@style/TextAppearance.Material3.BodyMedium">
+        <item name="android:textColor">?attr/colorOnSurfaceVariant</item>
+        <item name="lineHeight">18sp</item>
+        <item name="android:lineHeight" tools:targetApi="p">18sp</item>
+    </style>
+
+    <style name="OutlinedButtonBetterContrast" parent="Widget.Material3.Button.OutlinedButton">
+        <item name="backgroundTint">@color/button_bg_selector</item>
+    </style>
+
+    <style name="ProgressBarLight">
+        <item name="android:indeterminateOnly">false</item>
+        <item name="android:progressDrawable">@drawable/progress_bar_horizontal_light</item>
+    </style>
+
+    <style name="ProgressBarDark">
+        <item name="android:indeterminateOnly">false</item>
+        <item name="android:progressDrawable">@drawable/progress_bar_horizontal_dark</item>
+    </style>
+
+    <style name="FastScrollRecyclerView" parent="android:Widget">
+        <item name="android:scrollbars">none</item>
+        <item name="fastScrollEnabled">true</item>
+        <item name="fastScrollHorizontalThumbDrawable">?attr/scrollbar_thumb</item>
+        <item name="fastScrollHorizontalTrackDrawable">@drawable/scrollbar_track</item>
+        <item name="fastScrollVerticalThumbDrawable">?attr/scrollbar_thumb</item>
+        <item name="fastScrollVerticalTrackDrawable">@drawable/scrollbar_track</item>
+    </style>
+
+    <style name="Widget.AntennaPod.ActionBar" parent="Widget.Material3.Light.ActionBar.Solid">
+        <item name="background">?android:attr/colorBackground</item>
+        <item name="elevation">0dp</item>
+    </style>
+
+    <style name="AddPodcastTextView">
+        <item name="android:drawablePadding">8dp</item>
+        <item name="android:paddingTop">8dp</item>
+        <item name="android:paddingBottom">8dp</item>
+        <item name="android:background">?android:attr/selectableItemBackground</item>
+        <item name="android:textColor">?android:attr/textColorPrimary</item>
+        <item name="android:clickable">true</item>
+    </style>
+
+    <style name="TextPill">
+        <item name="android:background">@drawable/bg_pill_translucent</item>
+        <item name="android:layout_margin">8dp</item>
+        <item name="android:textColor">@color/white</item>
+        <item name="android:textAlignment">center</item>
+        <item name="android:paddingStart">8dp</item>
+        <item name="android:paddingEnd">8dp</item>
+    </style>
+
+    <style name="AppPreferenceThemeOverlay" parent="@style/PreferenceThemeOverlay">
+        <item name="switchPreferenceCompatStyle">@style/AppSwitchPreference</item>
+    </style>
+
+    <style name="AppSwitchPreference" parent="@style/Preference.SwitchPreferenceCompat.Material">
+        <item name="widgetLayout">@layout/preference_material_switch</item>
+    </style>
+
+</resources>

ui/echo/build.gradle

@@ -16,6 +16,7 @@ dependencies {
     implementation project(":core")
     implementation project(":model")
     implementation project(":storage:preferences")
+    implementation project(':ui:common')
     implementation project(':ui:glide')
 
     annotationProcessor "androidx.annotation:annotation:$annotationVersion"

ui/echo/src/main/java/de/danoeh/antennapod/ui/echo/EchoActivity.java

@@ -26,9 +26,9 @@ import com.bumptech.glide.request.RequestOptions;
 import de.danoeh.antennapod.core.feed.util.PlaybackSpeedUtils;
 import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.StatisticsItem;
-import de.danoeh.antennapod.core.util.Converter;
 import de.danoeh.antennapod.model.feed.FeedItem;
 import de.danoeh.antennapod.storage.preferences.UserPreferences;
+import de.danoeh.antennapod.ui.common.Converter;
 import de.danoeh.antennapod.ui.echo.databinding.EchoActivityBinding;
 import de.danoeh.antennapod.ui.echo.screens.BubbleScreen;
 import de.danoeh.antennapod.ui.echo.screens.FinalShareScreen;

ui/statistics/src/main/java/de/danoeh/antennapod/ui/statistics/feed/FeedStatisticsFragment.java

@@ -11,8 +11,8 @@ import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
 import de.danoeh.antennapod.core.storage.DBReader;
 import de.danoeh.antennapod.core.storage.StatisticsItem;
-import de.danoeh.antennapod.core.util.Converter;
-import de.danoeh.antennapod.core.util.DateFormatter;
+import de.danoeh.antennapod.ui.common.Converter;
+import de.danoeh.antennapod.ui.common.DateFormatter;
 import de.danoeh.antennapod.core.util.ReleaseScheduleGuesser;
 import de.danoeh.antennapod.model.feed.FeedItem;
 import de.danoeh.antennapod.model.feed.FeedItemFilter;

ui/statistics/src/main/java/de/danoeh/antennapod/ui/statistics/subscriptions/PlaybackStatisticsListAdapter.java

@@ -3,7 +3,7 @@ package de.danoeh.antennapod.ui.statistics.subscriptions;
 import android.text.format.DateFormat;
 import androidx.fragment.app.Fragment;
 import de.danoeh.antennapod.core.storage.StatisticsItem;
-import de.danoeh.antennapod.core.util.Converter;
+import de.danoeh.antennapod.ui.common.Converter;
 import de.danoeh.antennapod.ui.statistics.PieChartView;
 import de.danoeh.antennapod.ui.statistics.R;
 import de.danoeh.antennapod.ui.statistics.StatisticsListAdapter;

ui/widget/build.gradle

@@ -13,5 +13,7 @@ android {
 }
 
 dependencies {
+    implementation project(":ui:common")
+
     annotationProcessor "androidx.annotation:annotation:$annotationVersion"
 }