add custom application icons

2025-09-17 14:53:52 -07:00
1 parent d7190fa928
commit f0eddd1652
@@ -15,6 +15,7 @@ import androidx.compose.foundation.layout.Row
 import androidx.compose.foundation.layout.Spacer
 import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.offset
 import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.safeDrawingPadding
 import androidx.compose.foundation.layout.size
@@ -410,16 +411,18 @@ fun GeodeLogo(modifier: Modifier = Modifier) {
        verticalAlignment = Alignment.CenterVertically,
        modifier = modifier
    ) {
-        Image(
-            painter = painterResource(id = R.drawable.geode_logo),
+        Icon(
+            painter = painterResource(id = R.drawable.geode_monochrome),
            contentDescription = null,
-            modifier = Modifier.size(76.dp, 76.dp)
+            modifier = Modifier
+                .size(64.dp, 64.dp),
        )
        Text(
            stringResource(R.string.launcher_title),
            style = launcherTitleStyle,
-            fontSize = 52.sp,
-            modifier = Modifier.padding(12.dp)
+            fontSize = 64.sp,
+            modifier = Modifier
+                .padding(12.dp)
        )
    }
 }
@@ -0,0 +1,205 @@
+package com.geode.launcher.preferences
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.pm.PackageManager
+import android.os.Bundle
+import android.widget.Toast
+import androidx.activity.ComponentActivity
+import androidx.activity.OnBackPressedDispatcher
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.Arrangement
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Row
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.height
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.selection.selectable
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.Icon
+import androidx.compose.material3.IconButton
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.RadioButton
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.CompositionLocalProvider
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.input.nestedscroll.nestedScroll
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.style.TextOverflow
+import androidx.compose.ui.unit.dp
+import com.geode.launcher.R
+import com.geode.launcher.ui.theme.GeodeLauncherTheme
+import com.geode.launcher.ui.theme.LocalTheme
+import com.geode.launcher.ui.theme.Theme
+import com.geode.launcher.utils.PreferenceUtils
+import androidx.compose.ui.semantics.Role
+import com.geode.launcher.utils.ApplicationIcon
+import com.geode.launcher.utils.ApplicationIconDetails
+import com.geode.launcher.utils.IconUtils
+import com.geode.launcher.utils.adaptiveIconPainterResource
+
+class ApplicationIconActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        enableEdgeToEdge()
+
+        super.onCreate(savedInstanceState)
+        setContent {
+            val themeOption by PreferenceUtils.useIntPreference(PreferenceUtils.Key.THEME)
+            val theme = Theme.fromInt(themeOption)
+
+            val backgroundOption by PreferenceUtils.useBooleanPreference(PreferenceUtils.Key.BLACK_BACKGROUND)
+            val dynamicColorOption by PreferenceUtils.useBooleanPreference(PreferenceUtils.Key.DISABLE_USER_THEME)
+
+            CompositionLocalProvider(LocalTheme provides theme) {
+                GeodeLauncherTheme(theme = theme, blackBackground = backgroundOption, dynamicColor = !dynamicColorOption) {
+                    Surface(
+                        modifier = Modifier.fillMaxSize(),
+                        color = MaterialTheme.colorScheme.background
+                    ) {
+                        ApplicationIconScreen(onBackPressedDispatcher)
+                    }
+                }
+            }
+        }
+    }
+}
+
+fun onSelectIcon(context: Context, selectedIcon: ApplicationIconDetails) {
+    val packageManager = context.packageManager
+
+    try {
+        ApplicationIcon.entries.forEach {
+            val iconData = IconUtils.getIconDetails(it)
+
+            packageManager.setComponentEnabledSetting(
+                ComponentName(context, "${context.packageName}.${iconData.component}"),
+                if (iconData.id == selectedIcon.id)
+                    PackageManager.COMPONENT_ENABLED_STATE_ENABLED
+                else PackageManager.COMPONENT_ENABLED_STATE_DISABLED,
+                PackageManager.DONT_KILL_APP
+            )
+        }
+    } catch (_: IllegalArgumentException) {
+        Toast.makeText(context, R.string.application_icon_set_failed, Toast.LENGTH_SHORT).show()
+    }
+
+    PreferenceUtils.get(context).setString(PreferenceUtils.Key.SELECTED_ICON, selectedIcon.id)
+}
+
+@Composable
+fun IconCard(iconData: ApplicationIconDetails, selected: Boolean, modifier: Modifier = Modifier) {
+    val context = LocalContext.current
+    Row(
+        Modifier
+            .fillMaxWidth()
+            .padding(vertical = 1.dp)
+            .clip(RoundedCornerShape(4.dp))
+            .then(modifier)
+            .selectable(
+                selected = selected,
+                onClick = {
+                    onSelectIcon(context, iconData)
+                },
+                role = Role.RadioButton
+            )
+            .background(MaterialTheme.colorScheme.surfaceContainer)
+            .padding(horizontal = 16.dp, vertical = 8.dp),
+        Arrangement.SpaceBetween,
+        Alignment.CenterVertically,
+    ) {
+        Row(
+            horizontalArrangement = Arrangement.spacedBy(12.dp),
+            verticalAlignment = Alignment.CenterVertically
+        ) {
+            Image(
+                adaptiveIconPainterResource(iconData.iconId),
+                contentDescription = null
+            )
+            Text(stringResource(iconData.nameId))
+        }
+
+        RadioButton(
+            selected = selected,
+            onClick = null
+        )
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun ApplicationIconScreen(
+    onBackPressedDispatcher: OnBackPressedDispatcher?,
+) {
+    val scrollBehavior = TopAppBarDefaults.pinnedScrollBehavior()
+
+    var showMoreOptions by remember { mutableStateOf(false) }
+
+    Scaffold(
+        modifier = Modifier.nestedScroll(scrollBehavior.nestedScrollConnection),
+        topBar = {
+            Column {
+                TopAppBar(
+                    navigationIcon = {
+                        IconButton(onClick = { onBackPressedDispatcher?.onBackPressed() }) {
+                            Icon(
+                                imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                                contentDescription = stringResource(R.string.back_icon_alt)
+                            )
+                        }
+                    },
+                    title = {
+                        Text(
+                            stringResource(R.string.title_activity_application_icon),
+                            maxLines = 1,
+                            overflow = TextOverflow.Ellipsis
+                        )
+                    },
+                    scrollBehavior = scrollBehavior,
+                )
+            }
+        }
+    ) { innerPadding ->
+        Column(
+            Modifier
+                .padding(innerPadding)
+                .fillMaxWidth(),
+            verticalArrangement = Arrangement.SpaceEvenly,
+        ) {
+            val selectedIcon by PreferenceUtils.useStringPreference(PreferenceUtils.Key.SELECTED_ICON)
+
+            Column(Modifier
+                .padding(horizontal = 12.dp)
+                .clip(RoundedCornerShape(16.dp))
+            ) {
+                ApplicationIcon.entries.forEach {
+                    val iconData = IconUtils.getIconDetails(it)
+
+                    IconCard(iconData, selectedIcon == iconData.id)
+                }
+
+            }
+
+            Spacer(Modifier.height(4.dp))
+        }
+    }
+}
@@ -326,6 +326,16 @@ fun SettingsScreen(
                        )
                    }

+                    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+                        OptionsButton(
+                            title = stringResource(R.string.preference_set_application_icon),
+                            onClick = {
+                                val launchIntent = Intent(context, ApplicationIconActivity::class.java)
+                                context.startActivity(launchIntent)
+                            }
+                        )
+                    }
+
                    OptionsButton(
                        title = stringResource(R.string.preferences_open_file_manager),
                        icon = {
@@ -0,0 +1,100 @@
+package com.geode.launcher.utils
+
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.os.Build
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.remember
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.graphics.painter.BitmapPainter
+import androidx.compose.ui.graphics.painter.Painter
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.platform.LocalResources
+import androidx.compose.ui.res.painterResource
+import androidx.core.content.res.ResourcesCompat
+import androidx.core.graphics.drawable.toBitmap
+import com.geode.launcher.R
+
+// https://gist.github.com/tkuenneth/ddf598663f041dc79960cda503d14448?permalink_comment_id=4660486#gistcomment-4660486
+@Composable
+fun adaptiveIconPainterResource(@DrawableRes id: Int): Painter {
+    val context = LocalContext.current
+    val res = LocalResources.current
+    val theme = context.theme
+
+    return if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+        val adaptiveIcon = remember(id) {
+            ResourcesCompat.getDrawable(res, id, theme) as? AdaptiveIconDrawable
+        }
+        if (adaptiveIcon != null) {
+            remember(id) {
+                BitmapPainter(adaptiveIcon.toBitmap().asImageBitmap())
+            }
+        } else {
+            painterResource(id)
+        }
+    } else {
+        painterResource(id)
+    }
+}
+
+enum class ApplicationIcon {
+    DEFAULT,
+    GEODE,
+    PRIDE,
+    TRANS;
+
+    companion object {
+        fun fromId(id: String) = when (id) {
+            "default" -> ApplicationIcon.DEFAULT
+            "geode" -> ApplicationIcon.GEODE
+            "pride" -> ApplicationIcon.PRIDE
+            "trans" -> ApplicationIcon.TRANS
+            else -> ApplicationIcon.DEFAULT
+        }
+    }
+
+    fun toId() = when (this) {
+        ApplicationIcon.PRIDE -> "pride"
+        ApplicationIcon.GEODE -> "geode"
+        ApplicationIcon.DEFAULT -> "default"
+        ApplicationIcon.TRANS -> "trans"
+    }
+}
+
+data class ApplicationIconDetails(
+    val id: String,
+    val component: String,
+    @param:DrawableRes val iconId: Int,
+    @param:StringRes val nameId: Int,
+)
+
+object IconUtils {
+    fun getIconDetails(id: ApplicationIcon) = when (id) {
+        ApplicationIcon.DEFAULT -> ApplicationIconDetails(
+            id = id.toId(),
+            component = "MainActivity",
+            iconId = R.mipmap.ic_launcher,
+            nameId = R.string.application_icon_default
+        )
+        ApplicationIcon.GEODE -> ApplicationIconDetails(
+            id = id.toId(),
+            component = "MainActivityGeode",
+            iconId = R.mipmap.ic_launcher_geode,
+            nameId = R.string.application_icon_geode
+        )
+        ApplicationIcon.PRIDE -> ApplicationIconDetails(
+            id = id.toId(),
+            component = "MainActivityPride",
+            iconId = R.mipmap.ic_launcher_pride,
+            nameId = R.string.application_icon_pride
+        )
+        ApplicationIcon.TRANS -> ApplicationIconDetails(
+            id = id.toId(),
+            component = "MainActivityTrans",
+            iconId = R.mipmap.ic_launcher_trans,
+            nameId = R.string.application_icon_trans
+        )
+    }
+}
@@ -148,7 +148,8 @@ class PreferenceUtils(private val sharedPreferences: SharedPreferences) {
        SCREEN_ZOOM,
        SCREEN_ZOOM_FIT,
        LIMIT_FRAME_RATE,
-        DISABLE_USER_THEME
+        DISABLE_USER_THEME,
+        SELECTED_ICON
    }

    private fun defaultValueForBooleanKey(key: Key): Boolean {
@@ -168,6 +169,7 @@ class PreferenceUtils(private val sharedPreferences: SharedPreferences) {

    private fun defaultValueForStringKey(key: Key) = when (key) {
        Key.CUSTOM_ASPECT_RATIO -> "16_9"
+        Key.SELECTED_ICON -> "default"
        else -> null
    }

@@ -197,6 +199,7 @@ class PreferenceUtils(private val sharedPreferences: SharedPreferences) {
            Key.SCREEN_ZOOM_FIT -> "PreferenceScreenZoomFit"
            Key.LIMIT_FRAME_RATE -> "PreferenceLimitFrameRate"
            Key.DISABLE_USER_THEME -> "PreferenceDisableUserTheme"
+            Key.SELECTED_ICON -> "PreferenceSelectedIcon"
        }
    }