Drop non-quickstep versions

AndroidManifest.xml

@@ -46,7 +46,7 @@
         attributes and intent filters the same
         -->
         <activity
-            android:name="app.lawnchair.LawnchairLauncher"
+            android:name="com.android.launcher3.Launcher"
             android:launchMode="singleTask"
             android:clearTaskOnLaunch="true"
             android:stateNotNeeded="true"

lawnchair/src/app/lawnchair/LawnchairLauncher.kt

@@ -1,67 +0,0 @@
-/*
- * Copyright 2021, Lawnchair
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package app.lawnchair
-
-import android.content.Context
-import android.content.ContextWrapper
-import com.android.launcher3.Launcher
-import com.android.systemui.plugins.shared.LauncherOverlayManager
-import app.lawnchair.nexuslauncher.OverlayCallbackImpl
-import app.lawnchair.util.restartLauncher
-import com.android.launcher3.LauncherAppState
-
-open class LawnchairLauncher : Launcher() {
-    private var paused = false
-
-    override fun onResume() {
-        super.onResume()
-
-        restartIfPending()
-
-        paused = false
-    }
-
-    override fun onPause() {
-        super.onPause()
-
-        paused = true
-    }
-
-    open fun restartIfPending() {
-        if (sRestart) {
-            lawnchairApp.restart(false)
-        }
-    }
-
-    fun scheduleRestart() {
-        if (paused) {
-            sRestart = true
-        } else {
-            restartLauncher(this)
-        }
-    }
-
-    companion object {
-        var sRestart = false
-        @JvmStatic
-        fun getLauncher(context: Context): LawnchairLauncher {
-            return context as? LawnchairLauncher
-                    ?: (context as ContextWrapper).baseContext as? LawnchairLauncher
-                    ?: LauncherAppState.getInstance(context).launcher as LawnchairLauncher
-        }
-    }
-}

lawnchair/src/app/lawnchair/util/preferences/PreferenceManager.kt

@@ -19,10 +19,8 @@ package app.lawnchair.util.preferences
 import android.content.Context
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.platform.LocalContext
-import app.lawnchair.LawnchairLauncher
 import app.lawnchair.LawnchairLauncherQuickstep
 import app.lawnchair.nexuslauncher.OverlayCallbackImpl
-import com.android.launcher3.BuildConfig
 import com.android.launcher3.LauncherAppState
 import com.android.launcher3.states.RotationHelper
 import com.android.launcher3.util.MainThreadInitializedObject
@@ -34,12 +32,8 @@ class PreferenceManager private constructor(context: Context) : BasePreferenceMa
         model.forceReload()
     }
     private val scheduleRestart = {
-        if (BuildConfig.FLAVOR_recents == "withQuickstep") {
-            LawnchairLauncherQuickstep.instance?.scheduleRestart()
-            Unit
-        } else {
-            LawnchairLauncher.getLauncher(context).scheduleRestart()
-        }
+        LawnchairLauncherQuickstep.instance?.scheduleRestart()
+        Unit
     }
 
     private val reloadGrid = scheduleRestart