Reorganize and group modules

2022-12-13 17:37:26 +01:00
parent bac24baad2
commit 3f8880a90a
995 changed files with 501 additions and 298 deletions
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+
+</manifest>
@@ -0,0 +1,229 @@
+package de.mm20.launcher2.appshortcuts
+
+import android.content.Context
+import android.content.pm.LauncherActivityInfo
+import android.content.pm.LauncherApps
+import android.content.pm.ShortcutInfo
+import android.os.Handler
+import android.os.Looper
+import android.os.Process
+import android.os.UserHandle
+import android.util.Log
+import androidx.core.content.getSystemService
+import de.mm20.launcher2.ktx.normalize
+import de.mm20.launcher2.permissions.PermissionGroup
+import de.mm20.launcher2.permissions.PermissionsManager
+import de.mm20.launcher2.search.data.AppShortcut
+import de.mm20.launcher2.search.data.LauncherApp
+import de.mm20.launcher2.search.data.LauncherShortcut
+import kotlinx.collections.immutable.ImmutableList
+import kotlinx.collections.immutable.persistentListOf
+import kotlinx.collections.immutable.toImmutableList
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.channels.awaitClose
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.SharingStarted
+import kotlinx.coroutines.flow.callbackFlow
+import kotlinx.coroutines.flow.channelFlow
+import kotlinx.coroutines.flow.collectLatest
+import kotlinx.coroutines.flow.shareIn
+import kotlinx.coroutines.withContext
+import org.apache.commons.text.similarity.FuzzyScore
+import java.util.Locale
+
+interface AppShortcutRepository {
+
+    fun search(query: String): Flow<ImmutableList<AppShortcut>>
+    suspend fun getShortcutsForActivity(
+        launcherActivityInfo: LauncherActivityInfo,
+        count: Int = 5
+    ): List<LauncherShortcut>
+
+    suspend fun getShortcutsConfigActivities(): List<LauncherApp>
+
+    fun removePinnedShortcut(shortcut: LauncherShortcut)
+}
+
+internal class AppShortcutRepositoryImpl(
+    private val context: Context,
+    private val permissionsManager: PermissionsManager,
+) : AppShortcutRepository {
+
+    private val scope = CoroutineScope(Dispatchers.Default + Job())
+
+    override suspend fun getShortcutsForActivity(
+        launcherActivityInfo: LauncherActivityInfo,
+        count: Int,
+    ) = withContext(Dispatchers.IO) {
+        val launcherApps = context.getSystemService<LauncherApps>()!!
+        if (!launcherApps.hasShortcutHostPermission()) return@withContext emptyList()
+        val query = LauncherApps.ShortcutQuery()
+            .setPackage(launcherActivityInfo.applicationInfo.packageName)
+            .setQueryFlags(LauncherApps.ShortcutQuery.FLAG_MATCH_DYNAMIC or LauncherApps.ShortcutQuery.FLAG_MATCH_MANIFEST)
+        val shortcuts = try {
+            launcherApps.getShortcuts(query, launcherActivityInfo.user)
+        } catch (e: IllegalStateException) {
+            emptyList()
+        }
+        val appShortcuts = mutableListOf<LauncherShortcut>()
+        appShortcuts.addAll(shortcuts
+            ?.let {
+                if (it.size > count) it.subList(0, count)
+                else it
+            }
+            ?.map {
+                LauncherShortcut(
+                    context,
+                    it,
+                )
+            } ?: emptyList())
+        appShortcuts
+    }
+
+    override fun search(query: String) = channelFlow<ImmutableList<AppShortcut>> {
+        if (query.length < 3) {
+            send(persistentListOf())
+            return@channelFlow
+        }
+        withContext(Dispatchers.IO) {
+            if (!permissionsManager.checkPermissionOnce(PermissionGroup.AppShortcuts)) {
+                send(persistentListOf())
+                return@withContext
+            }
+
+
+            shortcutChangeEmitter.collectLatest {
+                val launcherApps =
+                    context.getSystemService<LauncherApps>() ?: return@collectLatest send(
+                        persistentListOf()
+                    )
+
+                val shortcutQuery = LauncherApps.ShortcutQuery()
+                shortcutQuery.setQueryFlags(
+                    LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED or
+                            LauncherApps.ShortcutQuery.FLAG_MATCH_DYNAMIC or
+                            LauncherApps.ShortcutQuery.FLAG_MATCH_MANIFEST or
+                            LauncherApps.ShortcutQuery.FLAG_MATCH_CACHED or
+                            LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED_BY_ANY_LAUNCHER
+                )
+                val shortcuts = launcherApps.getShortcuts(shortcutQuery, Process.myUserHandle())
+                    ?.filter {
+                        if (it.longLabel != null) {
+                            return@filter matches(it.longLabel.toString(), query)
+                        }
+                        if (it.shortLabel != null) {
+                            return@filter matches(it.shortLabel.toString(), query)
+                        }
+                        return@filter false
+                    } ?: emptyList()
+
+                val pm = context.packageManager
+
+
+                send(
+                    shortcuts.mapNotNull {
+                        LauncherShortcut(
+                            context,
+                            it
+                        )
+                    }.toImmutableList()
+                )
+            }
+        }
+    }
+
+    private val shortcutChangeEmitter = callbackFlow {
+        send(Unit)
+        val launcherApps = context.getSystemService(Context.LAUNCHER_APPS_SERVICE) as LauncherApps
+
+        val callback = object : LauncherApps.Callback() {
+            override fun onPackageRemoved(packageName: String?, user: UserHandle?) {
+            }
+
+            override fun onPackageAdded(packageName: String?, user: UserHandle?) {
+            }
+
+            override fun onPackageChanged(packageName: String?, user: UserHandle?) {
+            }
+
+            override fun onPackagesAvailable(
+                packageNames: Array<out String>?,
+                user: UserHandle?,
+                replacing: Boolean
+            ) {
+            }
+
+            override fun onPackagesUnavailable(
+                packageNames: Array<out String>?,
+                user: UserHandle?,
+                replacing: Boolean
+            ) {
+            }
+
+            override fun onShortcutsChanged(
+                packageName: String,
+                shortcuts: MutableList<ShortcutInfo>,
+                user: UserHandle
+            ) {
+                super.onShortcutsChanged(packageName, shortcuts, user)
+                trySend(Unit)
+            }
+
+        }
+
+        launcherApps.registerCallback(callback, Handler(Looper.getMainLooper()))
+
+        awaitClose {
+            launcherApps.unregisterCallback(callback)
+        }
+    }.shareIn(scope, SharingStarted.WhileSubscribed(500), 1)
+
+    override fun removePinnedShortcut(shortcut: LauncherShortcut) {
+        val launcherApps = context.getSystemService(Context.LAUNCHER_APPS_SERVICE) as LauncherApps
+        if (!launcherApps.hasShortcutHostPermission()) return
+        val pinnedShortcutsQuery = LauncherApps.ShortcutQuery().apply {
+            setQueryFlags(LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED)
+        }
+        val userHandle = shortcut.launcherShortcut.userHandle
+        val allPinned = launcherApps.getShortcuts(pinnedShortcutsQuery, userHandle)
+
+        if (allPinned == null) {
+            Log.e("MM20", "Could not remove shortcut ${shortcut.key}: shortcut query returned null")
+            return
+        }
+
+        launcherApps.pinShortcuts(
+            shortcut.launcherShortcut.`package`,
+            allPinned.filter { it.id != shortcut.launcherShortcut.id }.map { it.id },
+            userHandle
+        )
+    }
+
+    override suspend fun getShortcutsConfigActivities(): List<LauncherApp> {
+        val launcherApps = context.getSystemService(Context.LAUNCHER_APPS_SERVICE) as LauncherApps
+        if (!launcherApps.hasShortcutHostPermission()) return emptyList()
+        val results = mutableListOf<LauncherApp>()
+        val profiles = launcherApps.profiles
+        for (profile in profiles) {
+            val activities = launcherApps.getShortcutConfigActivityList(null, profile)
+            results.addAll(
+                activities.map {
+                    LauncherApp(
+                        context, it
+                    )
+                }
+            )
+        }
+        return results.sorted()
+    }
+
+
+    private fun matches(label: String, query: String): Boolean {
+        val labelLatin = label.normalize()
+        val fuzzyScore = FuzzyScore(Locale.getDefault())
+        return fuzzyScore.fuzzyScore(label, query) >= query.length * 1.5 ||
+                fuzzyScore.fuzzyScore(labelLatin, query.normalize()) >= query.length * 1.5
+    }
+}
@@ -0,0 +1,138 @@
+package de.mm20.launcher2.appshortcuts
+
+import android.content.Context
+import android.content.Intent
+import android.content.Intent.ShortcutIconResource
+import android.content.pm.LauncherApps
+import android.content.pm.PackageManager
+import android.os.UserManager
+import androidx.core.content.getSystemService
+import de.mm20.launcher2.ktx.jsonObjectOf
+import de.mm20.launcher2.search.SavableSearchable
+import de.mm20.launcher2.search.SearchableDeserializer
+import de.mm20.launcher2.search.SearchableSerializer
+import de.mm20.launcher2.search.data.LauncherShortcut
+import de.mm20.launcher2.search.data.LegacyShortcut
+import org.json.JSONObject
+import org.koin.core.component.KoinComponent
+
+
+class LauncherShortcutSerializer : SearchableSerializer {
+    override fun serialize(searchable: SavableSearchable): String {
+        searchable as LauncherShortcut
+        return jsonObjectOf(
+            "packagename" to searchable.launcherShortcut.`package`,
+            "id" to searchable.launcherShortcut.id,
+            "user" to searchable.userSerialNumber,
+        ).toString()
+    }
+
+    override val typePrefix: String
+        get() = "shortcut"
+
+}
+
+class LauncherShortcutDeserializer(
+    val context: Context
+) : SearchableDeserializer, KoinComponent {
+
+    override fun deserialize(serialized: String): SavableSearchable? {
+        val launcherApps = context.getSystemService(Context.LAUNCHER_APPS_SERVICE) as LauncherApps
+        if (!launcherApps.hasShortcutHostPermission()) return null
+        else {
+            val json = JSONObject(serialized)
+            val packageName = json.getString("packagename")
+            val id = json.getString("id")
+            val userSerial = json.optLong("user")
+            val query = LauncherApps.ShortcutQuery()
+            query.setPackage(packageName)
+            query.setQueryFlags(LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED or
+                    LauncherApps.ShortcutQuery.FLAG_MATCH_DYNAMIC or
+                    LauncherApps.ShortcutQuery.FLAG_MATCH_MANIFEST or
+                    LauncherApps.ShortcutQuery.FLAG_MATCH_CACHED or
+                    LauncherApps.ShortcutQuery.FLAG_MATCH_PINNED_BY_ANY_LAUNCHER
+            )
+            query.setShortcutIds(mutableListOf(id))
+            val userManager = context.getSystemService<UserManager>()!!
+            val user = userManager.getUserForSerialNumber(userSerial) ?: return null
+            val shortcuts = try {
+                launcherApps.getShortcuts(query, user)
+            } catch (e: IllegalStateException) {
+                return null
+            }
+            val pm = context.packageManager
+            val appName = try {
+                pm.getApplicationInfo(packageName, 0).loadLabel(pm).toString()
+            } catch (e: PackageManager.NameNotFoundException) {
+                return null
+            }
+            if (shortcuts == null || shortcuts.isEmpty()) {
+                return null
+            } else {
+                val activity = shortcuts[0].activity
+                return LauncherShortcut(
+                    context = context,
+                    launcherShortcut = shortcuts[0],
+                )
+            }
+        }
+    }
+}
+
+class LegacyShortcutSerializer: SearchableSerializer {
+    override fun serialize(searchable: SavableSearchable): String {
+        searchable as LegacyShortcut
+        return jsonObjectOf(
+            "label" to searchable.label,
+            "intent" to searchable.intent.toUri(0),
+            "iconResource" to searchable.iconResource?.let {
+                jsonObjectOf(
+                    "package" to it.packageName,
+                    "resource" to it.resourceName,
+                )
+            }
+        ).toString()
+    }
+
+    override val typePrefix: String
+        get() = "legacyshortcut"
+}
+
+class LegacyShortcutDeserializer(
+    val context: Context
+): SearchableDeserializer {
+    override fun deserialize(serialized: String): SavableSearchable {
+        val json = JSONObject(serialized)
+        val label = json.getString("label")
+        val intent = Intent.parseUri(json.getString("intent"), 0)
+        val iconResourceObj = json.optJSONObject("iconResource")
+        val iconResource = iconResourceObj?.let {
+            ShortcutIconResource().apply {
+                packageName = iconResourceObj.getString("package")
+                resourceName = iconResourceObj.getString("resource")
+            }
+        }
+
+        val packageName = intent.`package` ?: intent.component?.packageName
+
+        val appName = try {
+            packageName?.let {
+                context
+                    .packageManager
+                    .getApplicationInfo(it, 0)
+                    .loadLabel(context.packageManager)
+                    .toString()
+            }
+        } catch (e: PackageManager.NameNotFoundException) {
+            null
+        }
+
+        return LegacyShortcut(
+            intent = intent,
+            label = label,
+            iconResource = iconResource,
+            appName = appName,
+        )
+    }
+
+}
@@ -0,0 +1,8 @@
+package de.mm20.launcher2.appshortcuts
+
+import org.koin.android.ext.koin.androidContext
+import org.koin.dsl.module
+
+val appShortcutsModule = module {
+    single<AppShortcutRepository> { AppShortcutRepositoryImpl(androidContext(), get()) }
+}
@@ -0,0 +1,36 @@
+package de.mm20.launcher2.search.data
+
+import android.content.Context
+import android.content.Intent
+import androidx.core.content.ContextCompat
+import de.mm20.launcher2.appshortcuts.R
+import de.mm20.launcher2.icons.ColorLayer
+import de.mm20.launcher2.icons.StaticLauncherIcon
+import de.mm20.launcher2.icons.TintedIconLayer
+import de.mm20.launcher2.search.SavableSearchable
+
+interface AppShortcut: SavableSearchable {
+
+    val appName: String?
+
+    override val preferDetailsOverLaunch: Boolean
+        get() = false
+
+    override fun getPlaceholderIcon(context: Context): StaticLauncherIcon {
+        return StaticLauncherIcon(
+            foregroundLayer = TintedIconLayer(
+                color = 0xFF3DDA84.toInt(),
+                icon = ContextCompat.getDrawable(context, R.drawable.ic_file_android)!!,
+                scale = 0.5f,
+            ),
+            backgroundLayer = ColorLayer(0xFF3DDA84.toInt()),
+        )
+    }
+
+    companion object {
+        fun fromPinRequestIntent(context: Context, data: Intent): AppShortcut? {
+            return LauncherShortcut.fromPinRequestIntent(context, data)
+                ?: LegacyShortcut.fromPinRequestIntent(context, data)
+        }
+    }
+}
@@ -0,0 +1,151 @@
+package de.mm20.launcher2.search.data
+
+import android.content.ActivityNotFoundException
+import android.content.Context
+import android.content.Intent
+import android.content.pm.LauncherApps
+import android.content.pm.PackageManager
+import android.content.pm.ShortcutInfo
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.os.Bundle
+import android.os.Process
+import androidx.core.content.ContextCompat
+import androidx.core.content.getSystemService
+import de.mm20.launcher2.appshortcuts.R
+import de.mm20.launcher2.icons.*
+import de.mm20.launcher2.ktx.getSerialNumber
+import de.mm20.launcher2.ktx.isAtLeastApiLevel
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+/**
+ * Represents a modern (Android O+) launcher shortcut
+ */
+data class LauncherShortcut(
+    val launcherShortcut: ShortcutInfo,
+    override val appName: String?,
+    internal val userSerialNumber: Long,
+    override val labelOverride: String? = null,
+) : AppShortcut {
+
+    override val domain: String = Domain
+
+    constructor(
+        context: Context,
+        launcherShortcut: ShortcutInfo,
+    ): this(
+        launcherShortcut = launcherShortcut,
+        appName = try {
+            context.packageManager.getApplicationInfo(launcherShortcut.`package`, 0)
+                .loadLabel(context.packageManager).toString()
+        } catch (e: PackageManager.NameNotFoundException) {
+            null
+        },
+        userSerialNumber = launcherShortcut.userHandle.getSerialNumber(context)
+    )
+
+    override val label: String
+        get() = launcherShortcut.shortLabel?.toString() ?: ""
+
+    override fun overrideLabel(label: String): LauncherShortcut {
+        return this.copy(labelOverride = label)
+    }
+
+    override val preferDetailsOverLaunch: Boolean = false
+
+
+    val isMainProfile = launcherShortcut.userHandle == Process.myUserHandle()
+
+    override val key: String
+        get() = if (isMainProfile) {
+            "$domain://${launcherShortcut.`package`}/${launcherShortcut.id}"
+        } else {
+            "$domain://${launcherShortcut.`package`}/${launcherShortcut.id}:${userSerialNumber}"
+        }
+
+    override fun launch(context: Context, options: Bundle?): Boolean {
+        val launcherApps = context.getSystemService<LauncherApps>()!!
+        try {
+            launcherApps.startShortcut(launcherShortcut, null, options)
+        } catch (e: IllegalStateException) {
+            return false
+        } catch (e: ActivityNotFoundException) {
+            return false
+        }
+        return true
+    }
+
+    override fun getPlaceholderIcon(context: Context): StaticLauncherIcon {
+        return StaticLauncherIcon(
+            foregroundLayer = TintedIconLayer(
+                color = 0xFF3DDA84.toInt(),
+                icon = ContextCompat.getDrawable(context, R.drawable.ic_file_android)!!,
+                scale = 0.5f,
+            ),
+            backgroundLayer = ColorLayer(0xFF3DDA84.toInt()),
+        )
+    }
+
+    override suspend fun loadIcon(
+        context: Context,
+        size: Int,
+        themed: Boolean,
+    ): LauncherIcon? {
+        val launcherApps = context.getSystemService(Context.LAUNCHER_APPS_SERVICE) as LauncherApps
+        val icon = withContext(Dispatchers.IO) {
+            launcherApps.getShortcutIconDrawable(
+                launcherShortcut,
+                context.resources.displayMetrics.densityDpi
+            )
+        } ?: return null
+        if (icon is AdaptiveIconDrawable) {
+            if (themed && isAtLeastApiLevel(33) && icon.monochrome != null) {
+                return StaticLauncherIcon(
+                    foregroundLayer = TintedIconLayer(
+                        scale = 1f,
+                        icon = icon.monochrome!!,
+                    ),
+                    backgroundLayer = ColorLayer()
+                )
+            }
+            return StaticLauncherIcon(
+                foregroundLayer = icon.foreground?.let {
+                    StaticIconLayer(
+                        icon = it,
+                        scale = 1.5f,
+                    )
+                } ?: TransparentLayer,
+                backgroundLayer = icon.background?.let {
+                    StaticIconLayer(
+                        icon = it,
+                        scale = 1.5f,
+                    )
+                } ?: TransparentLayer,
+            )
+        }
+        return StaticLauncherIcon(
+            foregroundLayer = StaticIconLayer(
+                icon = icon,
+                scale = 1f
+            ),
+            backgroundLayer = TransparentLayer
+        )
+    }
+
+    companion object {
+        fun fromPinRequestIntent(context: Context, data: Intent): LauncherShortcut? {
+            val launcherApps =
+                context.getSystemService(Context.LAUNCHER_APPS_SERVICE) as LauncherApps
+            val pinRequest = launcherApps.getPinItemRequest(data)
+            val shortcutInfo = pinRequest?.shortcutInfo ?: return null
+            if (!pinRequest.accept()) return null
+            return LauncherShortcut(
+                context,
+                shortcutInfo,
+            )
+        }
+
+        const val Domain = "shortcut"
+    }
+
+}
@@ -0,0 +1,105 @@
+package de.mm20.launcher2.search.data
+
+import android.content.Context
+import android.content.Intent
+import android.content.Intent.ShortcutIconResource
+import android.graphics.drawable.AdaptiveIconDrawable
+import android.os.Bundle
+import de.mm20.launcher2.icons.*
+import de.mm20.launcher2.ktx.getDrawableOrNull
+import de.mm20.launcher2.ktx.isAtLeastApiLevel
+import de.mm20.launcher2.ktx.tryStartActivity
+
+data class LegacyShortcut(
+    val intent: Intent,
+    override val label: String,
+    override val appName: String?,
+    val iconResource: ShortcutIconResource?,
+    override val labelOverride: String? = null,
+) : AppShortcut {
+
+    override val domain = Domain
+    override val key: String = "$domain://${intent.toUri(0)}"
+
+    override fun overrideLabel(label: String): LegacyShortcut {
+        return this.copy(labelOverride = label)
+    }
+
+
+    override fun launch(context: Context, options: Bundle?): Boolean {
+        return context.tryStartActivity(intent, options)
+    }
+
+    val packageName: String?
+        get() = intent.`package` ?: intent.component?.packageName
+
+    override suspend fun loadIcon(context: Context, size: Int, themed: Boolean): LauncherIcon? {
+        if (iconResource == null) return null
+        val resources = context.packageManager.getResourcesForApplication(iconResource.packageName)
+        val drawableId =
+            resources.getIdentifier(iconResource.resourceName, "drawable", iconResource.packageName)
+        if (drawableId == 0) return null
+        val icon = resources.getDrawableOrNull(drawableId) ?: return null
+        if (icon is AdaptiveIconDrawable) {
+            if (themed && isAtLeastApiLevel(33) && icon.monochrome != null) {
+                return StaticLauncherIcon(
+                    foregroundLayer = TintedIconLayer(
+                        scale = 1f,
+                        icon = icon.monochrome!!,
+                    ),
+                    backgroundLayer = ColorLayer()
+                )
+            }
+            return StaticLauncherIcon(
+                foregroundLayer = icon.foreground?.let {
+                    StaticIconLayer(
+                        icon = it,
+                        scale = 1.5f,
+                    )
+                } ?: TransparentLayer,
+                backgroundLayer = icon.background?.let {
+                    StaticIconLayer(
+                        icon = it,
+                        scale = 1.5f,
+                    )
+                } ?: TransparentLayer,
+            )
+        }
+        return StaticLauncherIcon(
+            foregroundLayer = StaticIconLayer(
+                icon = icon,
+                scale = 1f
+            ),
+            backgroundLayer = TransparentLayer
+        )
+    }
+
+    companion object {
+
+        const val Domain = "legacyshortcut"
+
+        fun fromPinRequestIntent(context: Context, data: Intent): LegacyShortcut? {
+            val intent: Intent? = data.extras?.getParcelable(Intent.EXTRA_SHORTCUT_INTENT)
+            val name: String? = data.extras?.getString(Intent.EXTRA_SHORTCUT_NAME)
+            val iconResource: ShortcutIconResource? =
+                data.extras?.getParcelable(Intent.EXTRA_SHORTCUT_ICON_RESOURCE)
+
+            if (intent == null || name == null) {
+                return null
+            }
+
+            val packageName = intent.`package` ?: intent.component?.packageName
+
+            return LegacyShortcut(
+                intent = intent,
+                appName = packageName?.let {
+                    context.packageManager.getApplicationInfo(
+                        it, 0
+                    ).loadLabel(context.packageManager).toString()
+                },
+                label = name,
+                iconResource = iconResource
+            )
+        }
+    }
+}