feat: 应用图标动态取色

app/src/main/AndroidManifest.xml

@@ -166,8 +166,7 @@
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
                 <category android:name="android.intent.category.DEFAULT" />
-                <data
+                <data android:scheme="tblite" />
-                    android:scheme="tblite" />
             </intent-filter>
 
             <meta-data
@@ -175,6 +174,24 @@
                 android:resource="@xml/shortcut_new" />
         </activity>
 
+        <activity-alias
+            android:name=".MainActivityIconThemed"
+            android:enabled="false"
+            android:exported="true"
+            android:icon="@mipmap/ic_launcher_new_themed"
+            android:roundIcon="@mipmap/ic_launcher_new_themed_round"
+            android:targetActivity=".MainActivityV2">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+
+            <meta-data
+                android:name="android.app.shortcuts"
+                android:resource="@xml/shortcut_new" />
+        </activity-alias>
+
         <activity-alias
             android:name=".MainActivityIconInvert"
             android:enabled="false"

app/src/main/java/com/huanchengfly/tieba/post/App.kt

@@ -43,7 +43,7 @@ import com.huanchengfly.tieba.post.utils.AppIconUtil.enableComponent
 import com.huanchengfly.tieba.post.utils.BlockManager
 import com.huanchengfly.tieba.post.utils.ClientUtils
 import com.huanchengfly.tieba.post.utils.EmoticonManager
-import com.huanchengfly.tieba.post.utils.Icons
+import com.huanchengfly.tieba.post.utils.LauncherIcons
 import com.huanchengfly.tieba.post.utils.SharedPreferencesUtil
 import com.huanchengfly.tieba.post.utils.ThemeUtil
 import com.huanchengfly.tieba.post.utils.TiebaUtil
@@ -113,7 +113,7 @@ class App : Application(), IApp, SketchFactory {
     ) {
         setOldMainActivityEnabled(!enableNewUi || keepOld)
         if (enableNewUi) AppIconUtil.setIcon()
-        else AppIconUtil.setIcon(Icons.DISABLE)
+        else AppIconUtil.setIcon(LauncherIcons.DISABLE)
     }
 
     override fun onCreate() {

app/src/main/java/com/huanchengfly/tieba/post/ui/page/settings/custom/CustomSettingsPage.kt

@@ -1,5 +1,6 @@
 package com.huanchengfly.tieba.post.ui.page.settings.custom
 
+import android.os.Build
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.padding
@@ -11,11 +12,15 @@ import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.outlined.Apps
 import androidx.compose.material.icons.outlined.Brightness2
 import androidx.compose.material.icons.outlined.BrightnessAuto
+import androidx.compose.material.icons.outlined.ColorLens
 import androidx.compose.material.icons.outlined.Explore
 import androidx.compose.material.icons.outlined.FontDownload
 import androidx.compose.material.icons.outlined.FormatColorFill
 import androidx.compose.material.icons.outlined.ViewAgenda
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.derivedStateOf
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
 import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.Color
@@ -24,11 +29,13 @@ import androidx.compose.ui.res.stringArrayResource
 import androidx.compose.ui.res.stringResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
+import androidx.datastore.preferences.core.stringPreferencesKey
 import com.google.accompanist.drawablepainter.rememberDrawablePainter
 import com.huanchengfly.tieba.post.R
 import com.huanchengfly.tieba.post.activities.AppFontSizeActivity
 import com.huanchengfly.tieba.post.dataStore
 import com.huanchengfly.tieba.post.goToActivity
+import com.huanchengfly.tieba.post.rememberPreferenceAsState
 import com.huanchengfly.tieba.post.ui.common.prefs.PrefsScreen
 import com.huanchengfly.tieba.post.ui.common.prefs.widgets.ListPref
 import com.huanchengfly.tieba.post.ui.common.prefs.widgets.SwitchPref
@@ -40,9 +47,11 @@ import com.huanchengfly.tieba.post.ui.widgets.compose.MyScaffold
 import com.huanchengfly.tieba.post.ui.widgets.compose.Sizes
 import com.huanchengfly.tieba.post.ui.widgets.compose.TitleCentredToolbar
 import com.huanchengfly.tieba.post.utils.AppIconUtil
+import com.huanchengfly.tieba.post.utils.LauncherIcons
 import com.huanchengfly.tieba.post.utils.ThemeUtil
 import com.ramcosta.composedestinations.annotation.Destination
 import com.ramcosta.composedestinations.navigation.DestinationsNavigator
+import kotlinx.collections.immutable.persistentListOf
 
 @OptIn(ExperimentalMaterialApi::class, ExperimentalComposeUiApi::class)
 @Destination
@@ -119,7 +128,7 @@ fun CustomSettingsPage(
                 ListPref(
                     key = "app_icon",
                     title = stringResource(id = R.string.settings_app_icon),
-                    defaultValue = com.huanchengfly.tieba.post.utils.Icons.DEFAULT_ICON,
+                    defaultValue = LauncherIcons.DEFAULT_ICON,
                     leadingIcon = {
                         LeadingIcon {
                             AvatarIcon(
@@ -130,12 +139,12 @@ fun CustomSettingsPage(
                         }
                     },
                     entries = mapOf(
-                        com.huanchengfly.tieba.post.utils.Icons.NEW_ICON to "新图标",
+                        LauncherIcons.NEW_ICON to "新图标",
-                        com.huanchengfly.tieba.post.utils.Icons.NEW_ICON_INVERT to "新图标（反色）",
+                        LauncherIcons.NEW_ICON_INVERT to "新图标（反色）",
-                        com.huanchengfly.tieba.post.utils.Icons.OLD_ICON to "旧图标",
+                        LauncherIcons.OLD_ICON to "旧图标",
                     ),
                     icons = mapOf(
-                        com.huanchengfly.tieba.post.utils.Icons.NEW_ICON to {
+                        LauncherIcons.NEW_ICON to {
                             Image(
                                 painter = rememberDrawablePainter(
                                     drawable = LocalContext.current.getDrawable(
@@ -146,7 +155,7 @@ fun CustomSettingsPage(
                                 modifier = Modifier.size(Sizes.Medium)
                             )
                         },
-                        com.huanchengfly.tieba.post.utils.Icons.NEW_ICON_INVERT to {
+                        LauncherIcons.NEW_ICON_INVERT to {
                             Image(
                                 painter = rememberDrawablePainter(
                                     drawable = LocalContext.current.getDrawable(
@@ -157,7 +166,7 @@ fun CustomSettingsPage(
                                 modifier = Modifier.size(Sizes.Medium)
                             )
                         },
-                        com.huanchengfly.tieba.post.utils.Icons.OLD_ICON to {
+                        LauncherIcons.OLD_ICON to {
                             Image(
                                 painter = rememberDrawablePainter(
                                     drawable = LocalContext.current.getDrawable(
@@ -169,10 +178,48 @@ fun CustomSettingsPage(
                             )
                         },
                     ),
-                    onValueChange = { AppIconUtil.setIcon(it) },
+                    onValueChange = { AppIconUtil.setIcon(icon = it) },
                     useSelectedAsSummary = true,
                 )
             }
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+                prefsItem {
+                    val supportThemedIcons = remember {
+                        persistentListOf(
+                            LauncherIcons.NEW_ICON,
+//                            LauncherIcons.NEW_ICON_INVERT,
+                        )
+                    }
+                    val currentLauncherIcon by rememberPreferenceAsState(
+                        key = stringPreferencesKey("app_icon"),
+                        defaultValue = LauncherIcons.NEW_ICON
+                    )
+                    val isCurrentSupportThemedIcon by remember {
+                        derivedStateOf {
+                            supportThemedIcons.contains(currentLauncherIcon)
+                        }
+                    }
+                    SwitchPref(
+                        key = "useThemedIcon",
+                        title = stringResource(id = R.string.title_settings_use_themed_icon),
+                        defaultChecked = false,
+                        enabled = isCurrentSupportThemedIcon,
+                        leadingIcon = {
+                            LeadingIcon {
+                                AvatarIcon(
+                                    icon = Icons.Outlined.ColorLens,
+                                    size = Sizes.Small,
+                                    contentDescription = null,
+                                )
+                            }
+                        },
+                        onCheckedChange = {
+                            AppIconUtil.setIcon(isThemed = it)
+                        },
+                        summary = stringResource(id = R.string.tip_settings_use_themed_icon_summary_not_supported).takeUnless { isCurrentSupportThemedIcon },
+                    )
+                }
+            }
             prefsItem {
                 SwitchPref(
                     key = "follow_system_night",

app/src/main/java/com/huanchengfly/tieba/post/utils/AppIconUtil.kt

@@ -4,17 +4,24 @@ import android.content.ComponentName
 import android.content.Context
 import android.content.pm.PackageManager
 import com.huanchengfly.tieba.post.App
+import kotlinx.collections.immutable.persistentListOf
 
 
-object Icons {
+object LauncherIcons {
     const val NEW_ICON = "com.huanchengfly.tieba.post.MainActivityV2"
+    const val NEW_ICON_THEMED = "com.huanchengfly.tieba.post.MainActivityIconThemed"
     const val NEW_ICON_INVERT = "com.huanchengfly.tieba.post.MainActivityIconInvert"
     const val OLD_ICON = "com.huanchengfly.tieba.post.MainActivityIconOld"
     const val DISABLE = "com.huanchengfly.tieba.post.MainActivityV2Disabled"
 
     const val DEFAULT_ICON = NEW_ICON
 
-    val ICONS = listOf(NEW_ICON, NEW_ICON_INVERT, OLD_ICON)
+    val ICONS = persistentListOf(NEW_ICON, NEW_ICON_THEMED, NEW_ICON_INVERT, OLD_ICON)
+
+    val SUPPORT_THEMED_ICON = persistentListOf(NEW_ICON)
+    val THEMED_ICON_MAPPING = mapOf(
+        NEW_ICON to NEW_ICON_THEMED,
+    )
 }
 
 object AppIconUtil {
@@ -26,11 +33,18 @@ object AppIconUtil {
     private val appPreferences: AppPreferencesUtils
         get() = context.appPreferences
 
-    fun setIcon(icon: String = appPreferences.appIcon ?: Icons.NEW_ICON) {
+    fun setIcon(
-        val newIcon = if (Icons.ICONS.contains(icon) || icon == Icons.DISABLE) {
+        icon: String = appPreferences.appIcon ?: LauncherIcons.NEW_ICON,
+        isThemed: Boolean = appPreferences.useThemedIcon,
+    ) {
+        val useThemedIcon = isThemed && LauncherIcons.SUPPORT_THEMED_ICON.contains(icon)
+        var newIcon = if (LauncherIcons.ICONS.contains(icon) || icon == LauncherIcons.DISABLE) {
             icon
-        } else Icons.DEFAULT_ICON
+        } else LauncherIcons.DEFAULT_ICON
-        Icons.ICONS.forEach {
+        if (useThemedIcon) {
+            newIcon = LauncherIcons.THEMED_ICON_MAPPING[newIcon] ?: newIcon
+        }
+        LauncherIcons.ICONS.forEach {
             if (it == newIcon) {
                 context.packageManager.enableComponent(ComponentName(context, it))
             } else {

app/src/main/java/com/huanchengfly/tieba/post/utils/AppPreferencesUtils.kt

@@ -53,10 +53,12 @@ open class AppPreferencesUtils private constructor(ctx: Context) {
     var ignoreBatteryOptimizationsDialog by DataStoreDelegates.boolean(defaultValue = false)
 
     var appIcon by DataStoreDelegates.string(
-        defaultValue = Icons.DEFAULT_ICON,
+        defaultValue = LauncherIcons.DEFAULT_ICON,
         key = AppIconUtil.PREF_KEY_APP_ICON
     )
 
+    var useThemedIcon by DataStoreDelegates.boolean(defaultValue = false)
+
     var autoSign by DataStoreDelegates.boolean(defaultValue = false, key = "auto_sign")
 
     var autoSignTime by DataStoreDelegates.string(

app/src/main/res/drawable/ic_launcher_new_themed_foreground.xml

@@ -0,0 +1,27 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="100"
+    android:viewportHeight="100">
+    <group
+        android:scaleX="0.67"
+        android:scaleY="0.67"
+        android:translateX="16.5"
+        android:translateY="16.5">
+        <group>
+            <clip-path android:pathData="M0,-0h100v100h-100z" />
+            <path
+                android:fillColor="@color/ic_launcher_new_themed_foreground_1"
+                android:pathData="M29.69,38.34L71.31,38.34A7,7 0,0 1,78.31 45.34L78.31,93A7,7 0,0 1,71.31 100L29.69,100A7,7 0,0 1,22.69 93L22.69,45.34A7,7 0,0 1,29.69 38.34z" />
+            <path
+                android:fillColor="#fff"
+                android:pathData="M23.94,48.31L76.06,48.31c4.56,0 8.25,4.4 8.25,9.83L84.31,100L15.69,100L15.69,58.14C15.69,52.71 19.39,48.31 23.94,48.31Z" />
+            <path
+                android:fillColor="@color/ic_launcher_new_themed_foreground_2"
+                android:pathData="M28.8,64.71L71.2,64.71A3.31,3.31 0,0 1,74.51 68.02L74.51,68.02A3.31,3.31 0,0 1,71.2 71.33L28.8,71.33A3.31,3.31 0,0 1,25.49 68.02L25.49,68.02A3.31,3.31 0,0 1,28.8 64.71z" />
+            <path
+                android:fillColor="@color/ic_launcher_new_themed_foreground_2"
+                android:pathData="M28.8,76.98L54.53,76.98A3.31,3.31 0,0 1,57.84 80.29L57.84,80.29A3.31,3.31 0,0 1,54.53 83.61L28.8,83.61A3.31,3.31 0,0 1,25.49 80.29L25.49,80.29A3.31,3.31 0,0 1,28.8 76.98z" />
+        </group>
+    </group>
+</vector>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_new_themed.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="@color/ic_launcher_new_background" />
+    <foreground android:drawable="@drawable/ic_launcher_new_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_new_monochrome" />
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v26/ic_launcher_new_themed_round.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="@color/ic_launcher_new_background" />
+    <foreground android:drawable="@drawable/ic_launcher_new_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_new_monochrome" />
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v31/ic_launcher_new_themed.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_new_themed_background" />
+    <foreground android:drawable="@drawable/ic_launcher_new_themed_foreground" />
+</adaptive-icon>

app/src/main/res/mipmap-anydpi-v31/ic_launcher_new_themed_round.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_launcher_new_themed_background" />
+    <foreground android:drawable="@drawable/ic_launcher_new_themed_foreground" />
+</adaptive-icon>

app/src/main/res/values-v31/colors.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_launcher_new_themed_background">@android:color/system_accent1_600</color>
+    <color name="ic_launcher_new_themed_foreground_1">@android:color/system_accent1_300</color>
+    <color name="ic_launcher_new_themed_foreground_2">@android:color/system_accent1_600</color>
+</resources>

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

@@ -4,6 +4,10 @@
     <color name="ic_launcher_new_invert_background">#FFFFFFFF</color>
     <color name="ic_launcher_background">#FF2E60B0</color>
 
+    <color name="ic_launcher_new_themed_background">#FF5588D7</color>
+    <color name="ic_launcher_new_themed_foreground_1">#FFA7C5F0</color>
+    <color name="ic_launcher_new_themed_foreground_2">#FF538ACE</color>
+
     <color name="colorPrimary">#FFFFFFFF</color>
     <color name="colorAccent">#FF4477E0</color>
     <color name="colorUnselected">#FFCCCCCC</color>
@@ -13,8 +17,6 @@
     <color name="color_place_holder_night">#99000000</color>
     <color name="color_shadow">#FEE9E9E9</color>
 
-    <color name="t">#00BFA5</color>
-
     <color name="color_switch_track_bg">#C4C4C4</color>
 
     <color name="color_swipe_refresh_bg">#FFF</color>

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

@@ -727,4 +727,6 @@
     <string name="settings_image_darken_when_night_mode">夜间模式压暗缩略图</string>
     <string name="tip_toolbar_primary_color_summary">修改重启后生效</string>
     <string name="title_hide_reply">隐藏回贴入口</string>
+    <string name="title_settings_use_themed_icon">应用图标使用动态取色</string>
+    <string name="tip_settings_use_themed_icon_summary_not_supported">当前正在使用的应用图标暂不支持动态取色</string>
 </resources>