Refactored MainActivity a bunch

app/src/main/java/eu/ottop/yamlauncher/Animations.kt

@@ -6,6 +6,7 @@ import android.animation.ArgbEvaluator
 import android.animation.ObjectAnimator
 import android.animation.ValueAnimator
 import android.app.Activity
+import android.content.SharedPreferences
 import android.graphics.Color
 import android.graphics.drawable.ColorDrawable
 import android.view.View
@@ -32,7 +33,8 @@ class Animations () {
         binding.homeView.fadeOut()
     }
 
-    fun backgroundIn(activity: Activity, originalColor: Int, duration: Long = 100) {
+    fun backgroundIn(activity: Activity, preferences: SharedPreferences, duration: Long = 100) {
+        val originalColor = Color.parseColor(preferences.getString("bgColor",  "#00000000"))
 
         val newColor: Int = if (originalColor == Color.parseColor("#00000000")) {
             Color.parseColor("#3F000000")
@@ -52,7 +54,8 @@ class Animations () {
         backgroundColorAnimator.start()
     }
 
-    fun backgroundOut(activity: Activity, newColor: Int, duration: Long = 100) {
+    fun backgroundOut(activity: Activity, preferences: SharedPreferences, duration: Long = 100) {
+        val newColor = Color.parseColor(preferences.getString("bgColor",  "#00000000"))
 
         val originalColor: Int = if (newColor == Color.parseColor("#00000000")) {
             Color.parseColor("#3F000000")

app/src/main/java/eu/ottop/yamlauncher/AppActionMenu.kt

@@ -125,13 +125,11 @@ class AppActionMenu {
                     app.second.second
                 )
 
-                CoroutineScope(Dispatchers.Default).launch {
                 CoroutineScope(Dispatchers.Default).launch {
                     activity.applySearch()
                 }
             }
         }
-        }
 
         actionMenu.findViewById<TextView>(R.id.hide).setOnClickListener {
             editLayout.visibility = View.GONE

app/src/main/java/eu/ottop/yamlauncher/AppMenuLinearLayoutManager.kt

@@ -17,7 +17,7 @@ class AppMenuLinearLayoutManager(private val activity: MainActivity) : LinearLay
         val scrollRange = super.scrollVerticallyBy(dy, recycler, state)
         val overscroll: Int = dy - scrollRange
 
-        if (overscroll < 0 && firstVisibleItemPosition == 0 && scrollStarted && activity.isJobActive()) {
+        if (overscroll < 0 && firstVisibleItemPosition == 0 && scrollStarted && activity.isJobActive) {
             activity.backToHome()
         }
 

app/src/main/java/eu/ottop/yamlauncher/AppUtils.kt

@@ -1,30 +1,48 @@
 package eu.ottop.yamlauncher
 
 import android.app.Activity
+import android.content.Context
 import android.content.pm.ApplicationInfo
 import android.content.pm.LauncherActivityInfo
 import android.content.pm.LauncherApps
 import android.os.UserHandle
+import android.widget.Toast
 import androidx.appcompat.app.AppCompatActivity
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 import java.lang.reflect.InvocationTargetException
 
 class AppUtils {
 
     private val sharedPreferenceManager = SharedPreferenceManager()
 
-    fun getInstalledApps(activity: Activity, launcherApps: LauncherApps): List<Pair<LauncherActivityInfo, Pair<UserHandle, Int>>> {
+    suspend fun getInstalledApps(activity: Activity, launcherApps: LauncherApps): List<Pair<LauncherActivityInfo, Pair<UserHandle, Int>>> {
         val allApps = mutableListOf<Pair<LauncherActivityInfo, Pair<UserHandle, Int>>>()
-
+        var sortedApps = listOf<Pair<LauncherActivityInfo, Pair<UserHandle, Int>>>()
+        withContext(Dispatchers.Default) {
             for (i in launcherApps.profiles.indices) {
                 launcherApps.getActivityList(null, launcherApps.profiles[i]).forEach { app ->
-                if (!sharedPreferenceManager.isAppHidden(activity, app.applicationInfo.packageName, i) && app.applicationInfo.packageName != activity.applicationInfo.packageName) {
+                    if (!sharedPreferenceManager.isAppHidden(
+                            activity,
+                            app.applicationInfo.packageName,
+                            i
+                        ) && app.applicationInfo.packageName != activity.applicationInfo.packageName
+                    ) {
                         allApps.add(Pair(app, Pair(launcherApps.profiles[i], i)))
                     }
                 }
             }
-        return allApps.sortedBy {
-            sharedPreferenceManager.getAppName(activity, it.first.applicationInfo.packageName,it.second.second, it.first.applicationInfo.loadLabel(activity.packageManager)).toString().lowercase()
+
+            sortedApps = allApps.sortedBy {
+                sharedPreferenceManager.getAppName(
+                    activity,
+                    it.first.applicationInfo.packageName,
+                    it.second.second,
+                    it.first.applicationInfo.loadLabel(activity.packageManager)
+                ).toString().lowercase()
             }
+        }
+        return sortedApps
 
     }
 
@@ -53,6 +71,14 @@ class AppUtils {
         } catch (_: Exception) {
             null
         }
+    }
 
+    fun launchApp(context: Context, launcherApps: LauncherApps, appInfo: LauncherActivityInfo, userHandle: UserHandle) {
+        val mainActivity = launcherApps.getActivityList(appInfo.applicationInfo.packageName, userHandle).firstOrNull()
+        if (mainActivity != null) {
+            launcherApps.startMainActivity(mainActivity.componentName,  userHandle, null, null)
+        } else {
+            Toast.makeText(context, "Cannot launch app", Toast.LENGTH_SHORT).show()
+        }
     }
 }

app/src/main/java/eu/ottop/yamlauncher/GestureAppsFragment.kt

@@ -88,15 +88,16 @@ class GestureAppsFragment : Fragment(), GestureAppsAdapter.OnItemClickListener {
                 }
 
                 override fun afterTextChanged(s: Editable?) {
-
+                    lifecycleScope.launch {
                         filterItems(searchView.text.toString())
+                    }
 
                 }
             })
         }
     }
 
-    private fun filterItems(query: String?) {
+    private suspend fun filterItems(query: String?) {
 
         val cleanQuery = stringUtils.cleanString(query)
         val newFilteredApps = mutableListOf<Pair<LauncherActivityInfo, Pair<UserHandle, Int>>>()

app/src/main/java/eu/ottop/yamlauncher/GestureUtils.kt

@@ -0,0 +1,65 @@
+package eu.ottop.yamlauncher
+
+import android.accessibilityservice.AccessibilityService
+import android.accessibilityservice.AccessibilityServiceInfo
+import android.app.AlertDialog
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import android.content.pm.LauncherActivityInfo
+import android.content.pm.LauncherApps
+import android.content.pm.ServiceInfo
+import android.provider.Settings
+import android.view.accessibility.AccessibilityManager
+import androidx.appcompat.app.AppCompatActivity.ACCESSIBILITY_SERVICE
+
+class GestureUtils {
+    fun getSwipeInfo(preferences: SharedPreferences, launcherApps: LauncherApps, direction: String): Pair<LauncherActivityInfo?, Int?> {
+        val app = preferences.getString("${direction}SwipeApp", "")?.split("§splitter§")
+
+        if (app != null) {
+            if (app.size >= 3)
+
+                return Pair(
+                    launcherApps.getActivityList(
+                        app[1], launcherApps.profiles[app[2]
+                            .toInt()]
+                    ).firstOrNull(), app[2].toInt()
+                )
+        }
+        return Pair(null, null)
+    }
+
+    fun isAccessibilityServiceEnabled(context: Context, service: Class<out AccessibilityService>): Boolean {
+        val am = context.getSystemService(ACCESSIBILITY_SERVICE) as AccessibilityManager
+        val enabledServices =
+            am.getEnabledAccessibilityServiceList(AccessibilityServiceInfo.FEEDBACK_ALL_MASK)
+
+        for (enabledService in enabledServices) {
+            val enabledServiceInfo: ServiceInfo = enabledService.resolveInfo.serviceInfo
+            if (enabledServiceInfo.packageName.equals(context.packageName) && enabledServiceInfo.name.equals(
+                    service.name
+                )
+            ) return true
+        }
+
+        return false
+    }
+
+    fun promptEnableAccessibility(context: Context) {
+        AlertDialog.Builder(context).apply {
+            setTitle("Confirmation")
+            setMessage("To lock with double tap, enable YAM Launcher in accessibility settings.")
+            setPositiveButton("Yes") { _, _ ->
+                // Perform action on confirmation
+                val intent = Intent(Settings.ACTION_ACCESSIBILITY_SETTINGS)
+                intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK
+                context.startActivity(intent)
+            }
+            setNegativeButton("Cancel") { _, _ ->
+
+            }
+
+        }.create().show()
+    }
+}

app/src/main/java/eu/ottop/yamlauncher/UIUtils.kt

@@ -1,22 +1,41 @@
 package eu.ottop.yamlauncher
 
+import android.content.SharedPreferences
+import android.graphics.BlendMode
+import android.graphics.BlendModeColorFilter
 import android.graphics.Color
+import android.graphics.drawable.ColorDrawable
+import android.view.Gravity
 import android.view.View
 import android.view.ViewGroup
+import android.view.ViewTreeObserver
+import android.view.Window
+import android.view.WindowInsets
+import android.view.WindowInsetsController
+import android.widget.LinearLayout
+import android.widget.TextClock
 import android.widget.TextView
 import androidx.core.view.children
+import com.google.android.material.textfield.TextInputEditText
 
-class UIUtils {
+class UIUtils() {
 
-    fun setAllColors(view: View, color: Int) {
+    fun setBackground(window: Window, preferences: SharedPreferences) {
+        window.setBackgroundDrawable(ColorDrawable(Color.parseColor("#00000000")))
+        window.decorView.setBackgroundColor(
+            Color.parseColor(preferences.getString("bgColor",  "#00000000"))
+        )
+    }
+
+    fun setTextColors(preferences: SharedPreferences, view: View) {
+        val color = Color.parseColor(preferences.getString("textColor",  "#FFF3F3F3"))
         when {
             view is ViewGroup -> {
                 view.children.forEach { child ->
-                    setAllColors(child, color)
+                    setTextColors(preferences, child)
                 }
             }
             hasMethod(view, "setTextColor") -> {
-                // Check if the method setTextColor exists
                 (view as? TextView)?.setTextColor(color)
             }
             else -> {
@@ -25,7 +44,6 @@ class UIUtils {
         }
     }
 
-    // Helper function to check if a view has a method
     private fun hasMethod(view: View, methodName: String): Boolean {
         return try {
             view.javaClass.getMethod(methodName, Int::class.java)
@@ -35,18 +53,179 @@ class UIUtils {
         }
     }
 
-    private fun setAlpha(color: Int, newAlpha: Int): Int {
-        // Extract the RGB components
+    private fun setAlpha(color: Int, alphaHex: String): Int {
+        val newAlpha = Integer.parseInt(alphaHex, 16)
+
         val r = Color.red(color)
         val g = Color.green(color)
         val b = Color.blue(color)
 
-        // Combine the new alpha with the RGB components
         return Color.argb(newAlpha, r, g, b)
     }
 
-    fun setAlpha(color: Int, alphaHex: String): Int {
-        val newAlpha = Integer.parseInt(alphaHex, 16) // Convert hex alpha to integer
-        return setAlpha(color, newAlpha)
+    fun setSearchColors(preferences: SharedPreferences, searchView: TextInputEditText) {
+        val viewTreeObserver = searchView.viewTreeObserver
+
+        val globalLayoutListener = object : ViewTreeObserver.OnGlobalLayoutListener {
+            override fun onGlobalLayout() {
+                searchView.setTextColor(Color.parseColor(preferences.getString("textColor", "#FFF3F3F3")))
+                searchView.setHintTextColor(setAlpha(Color.parseColor(preferences.getString("textColor", "#FFF3F3F3")), "A9"))
+                searchView.compoundDrawables[0].mutate().colorFilter =
+                    BlendModeColorFilter(Color.parseColor(preferences.getString("textColor", "#FFF3F3F3")), BlendMode.SRC_ATOP)
+
+                if (viewTreeObserver.isAlive) {
+                    viewTreeObserver.removeOnGlobalLayoutListener(this)
                 }
             }
+        }
+
+        if (viewTreeObserver.isAlive) {
+            viewTreeObserver.addOnGlobalLayoutListener(globalLayoutListener)
+        }
+    }
+
+    fun setClockAlignment(preferences: SharedPreferences, clock: TextClock, dateText: TextClock) {
+        setTextAlignment(clock, preferences.getString("clockAlignment", "left"))
+        setTextAlignment(dateText, preferences.getString("clockAlignment", "left"))
+    }
+
+    fun setShortcutAlignment(preferences: SharedPreferences, shortcuts: LinearLayout) {
+        shortcuts.children.forEach {
+
+            if (it is TextView) {
+
+                try {
+                    when (preferences.getString("shortcutAlignment", "left")) {
+                        "left" -> {
+                            it.setCompoundDrawablesWithIntrinsicBounds(
+                                it.compoundDrawables.filterNotNull().first(), null, null, null
+                            )
+                            it.gravity = Gravity.CENTER_VERTICAL or Gravity.START
+                        }
+
+                        "center" -> {
+                            it.setCompoundDrawablesWithIntrinsicBounds(
+                                it.compoundDrawables.filterNotNull().first(),
+                                null,
+                                it.compoundDrawables.filterNotNull().first(),
+                                null
+                            )
+                            it.gravity = Gravity.CENTER
+                        }
+
+                        "right" -> {
+                            it.setCompoundDrawablesWithIntrinsicBounds(
+                                null,
+                                null,
+                                it.compoundDrawables.filterNotNull().first(),
+                                null
+                            )
+                            it.gravity = Gravity.CENTER_VERTICAL or Gravity.END
+                        }
+                    }
+                } catch(_: Exception) {}
+            }
+        }
+    }
+
+    fun setSearchAlignment(preferences: SharedPreferences, searchView: TextInputEditText) {
+        setTextAlignment(searchView, preferences.getString("searchAlignment", "left"))
+    }
+
+    private fun setTextAlignment(view: TextView, alignment: String?) {
+        view.textAlignment = when (alignment) {
+            "left" -> View.TEXT_ALIGNMENT_VIEW_START
+
+            "center" -> View.TEXT_ALIGNMENT_CENTER
+
+            "right" -> View.TEXT_ALIGNMENT_VIEW_END
+
+            else -> View.TEXT_ALIGNMENT_VIEW_START
+        }
+    }
+
+    fun setClockSize(preferences: SharedPreferences, clock: TextClock) {
+        setTextSize(clock, preferences.getString("clockSize","medium"), 48F, 58F, 68F)
+    }
+
+    fun setDateSize(preferences: SharedPreferences, dateText: TextClock) {
+        setTextSize(dateText, preferences.getString("dateSize", "medium"), 17F, 20F, 23F)
+    }
+
+    fun setShortcutSize(preferences: SharedPreferences, shortcuts: LinearLayout) {
+
+        val viewTreeObserver = shortcuts.viewTreeObserver
+        val globalLayoutListener = object : ViewTreeObserver.OnGlobalLayoutListener {
+            override fun onGlobalLayout() {
+
+                shortcuts.children.forEach {
+                    if (it is TextView) {
+
+                        when (preferences.getString("shortcutSize", "medium")) {
+                            "small" -> {
+                                it.setPadding(
+                                    it.paddingLeft,
+                                    it.height / 4,
+                                    it.paddingRight,
+                                    it.height / 4
+                                )
+                            }
+
+                            "medium" -> {
+                                it.setPadding(
+                                    it.paddingLeft,
+                                    (it.height / 4.5).toInt(),
+                                    it.paddingRight,
+                                    (it.height / 4.5).toInt()
+                                )
+                            }
+
+                            "large" -> {
+                                it.setPadding(it.paddingLeft, 0, it.paddingRight, 0)
+                            }
+                        }
+                    }
+                }
+                if (viewTreeObserver.isAlive) {
+                    viewTreeObserver.removeOnGlobalLayoutListener(this)
+                }
+            }
+        }
+
+        if (viewTreeObserver.isAlive) {
+            viewTreeObserver.addOnGlobalLayoutListener(globalLayoutListener)
+        }
+    }
+
+    fun setSearchSize(preferences: SharedPreferences, searchView: TextInputEditText) {
+        setTextSize(searchView, preferences.getString("searchSize", "medium"), 21F, 23F, 25F)
+    }
+
+    private fun setTextSize(view: TextView, size: String?, s: Float, m: Float, l: Float) {
+        view.textSize = when (size) {
+            "small" -> s
+
+            "medium" -> m
+
+            "large" -> l
+
+            else -> {0F}
+        }
+    }
+
+    fun setStatusBar(window: Window, preferences: SharedPreferences) {
+        val windowInsetsController = window.insetsController
+
+        windowInsetsController?.let {
+            if (preferences.getBoolean("barVisibility", false)) {
+                it.show(WindowInsets.Type.statusBars())
+            }
+            else {
+                it.hide(WindowInsets.Type.statusBars())
+                it.systemBarsBehavior =
+                    WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
+            }
+        }
+    }
+
+}

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

@@ -20,7 +20,7 @@
         android:id="@+id/textView2"
         android:layout_width="0dp"
         android:layout_height="wrap_content"
-        android:text="YAM Launcher"
+        android:text="@string/app_name"
         android:textAlignment="center"
         android:textSize="34sp"
         android:textStyle="bold"

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

@@ -72,8 +72,8 @@
         android:linksClickable="true"
         android:text="Weather data by Open-Meteo.com\n(CC BY 4.0)"
         android:textAlignment="center"
-        android:textColor="#A48E8E8E"
-        android:textColorLink="#6880CBC4"
+        android:textColor="#B3A5A5A5"
+        android:textColorLink="#7F80CBC4"
         android:textSize="14sp"
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"

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

@@ -1,63 +1,13 @@
 <resources>
     <string name="app_name">YAM Launcher</string>
-    <string name="action_settings">Settings</string>
-    <!-- Strings used for fragments for navigation -->
-    <string name="first_fragment_label">First Fragment</string>
-    <string name="second_fragment_label">Second Fragment</string>
-    <string name="next">Next</string>
-    <string name="previous">Previous</string>
 
-    <string name="lorem_ipsum">
-        Lorem ipsum dolor sit amet, consectetur adipiscing elit. Nam in scelerisque sem. Mauris
-        volutpat, dolor id interdum ullamcorper, risus dolor egestas lectus, sit amet mattis purus
-        dui nec risus. Maecenas non sodales nisi, vel dictum dolor. Class aptent taciti sociosqu ad
-        litora torquent per conubia nostra, per inceptos himenaeos. Suspendisse blandit eleifend
-        diam, vel rutrum tellus vulputate quis. Aliquam eget libero aliquet, imperdiet nisl a,
-        ornare ex. Sed rhoncus est ut libero porta lobortis. Fusce in dictum tellus.\n\n
-        Suspendisse interdum ornare ante. Aliquam nec cursus lorem. Morbi id magna felis. Vivamus
-        egestas, est a condimentum egestas, turpis nisl iaculis ipsum, in dictum tellus dolor sed
-        neque. Morbi tellus erat, dapibus ut sem a, iaculis tincidunt dui. Interdum et malesuada
-        fames ac ante ipsum primis in faucibus. Curabitur et eros porttitor, ultricies urna vitae,
-        molestie nibh. Phasellus at commodo eros, non aliquet metus. Sed maximus nisl nec dolor
-        bibendum, vel congue leo egestas.\n\n
-        Sed interdum tortor nibh, in sagittis risus mollis quis. Curabitur mi odio, condimentum sit
-        amet auctor at, mollis non turpis. Nullam pretium libero vestibulum, finibus orci vel,
-        molestie quam. Fusce blandit tincidunt nulla, quis sollicitudin libero facilisis et. Integer
-        interdum nunc ligula, et fermentum metus hendrerit id. Vestibulum lectus felis, dictum at
-        lacinia sit amet, tristique id quam. Cras eu consequat dui. Suspendisse sodales nunc ligula,
-        in lobortis sem porta sed. Integer id ultrices magna, in luctus elit. Sed a pellentesque
-        est.\n\n
-        Aenean nunc velit, lacinia sed dolor sed, ultrices viverra nulla. Etiam a venenatis nibh.
-        Morbi laoreet, tortor sed facilisis varius, nibh orci rhoncus nulla, id elementum leo dui
-        non lorem. Nam mollis ipsum quis auctor varius. Quisque elementum eu libero sed commodo. In
-        eros nisl, imperdiet vel imperdiet et, scelerisque a mauris. Pellentesque varius ex nunc,
-        quis imperdiet eros placerat ac. Duis finibus orci et est auctor tincidunt. Sed non viverra
-        ipsum. Nunc quis augue egestas, cursus lorem at, molestie sem. Morbi a consectetur ipsum, a
-        placerat diam. Etiam vulputate dignissim convallis. Integer faucibus mauris sit amet finibus
-        convallis.\n\n
-        Phasellus in aliquet mi. Pellentesque habitant morbi tristique senectus et netus et
-        malesuada fames ac turpis egestas. In volutpat arcu ut felis sagittis, in finibus massa
-        gravida. Pellentesque id tellus orci. Integer dictum, lorem sed efficitur ullamcorper,
-        libero justo consectetur ipsum, in mollis nisl ex sed nisl. Donec maximus ullamcorper
-        sodales. Praesent bibendum rhoncus tellus nec feugiat. In a ornare nulla. Donec rhoncus
-        libero vel nunc consequat, quis tincidunt nisl eleifend. Cras bibendum enim a justo luctus
-        vestibulum. Fusce dictum libero quis erat maximus, vitae volutpat diam dignissim.
-    </string>
-    <!-- TODO: Remove or change this placeholder text -->
-    <string name="hello_blank_fragment">Hello blank fragment</string>
+    <string name="empty"></string>
+
     <string name="select_an_app">Select an app</string>
     <string name="search">Search…</string>
     <string name="app">App</string>
     <string name="shortcut_default">App</string>
 
-    <!-- Preference Titles -->
-    <string name="messages_header">Messages</string>
-    <string name="sync_header">Sync</string>
-
-    <!-- Messages Preferences -->
-    <string name="signature_title">Your signature</string>
-    <string name="reply_title">Default reply action</string>
-
     <!-- Sync Preferences -->
     <string name="sync_title">Sync email periodically</string>
     <string name="attachment_title">Download incoming attachments</string>