app/src/main/java/de/jrpie/android/launcher/Functions.kt

@@ -38,8 +38,6 @@ import androidx.core.net.toUri
 
 const val LOG_TAG = "Launcher"
 
-const val REQUEST_SET_DEFAULT_HOME = 42
-
 fun isDefaultHomeScreen(context: Context): Boolean {
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
         val roleManager = context.getSystemService(RoleManager::class.java)
@@ -61,12 +59,11 @@ fun setDefaultHomeScreen(context: Context, checkDefault: Boolean = false) {
 
     if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q
         && context is Activity
-        && checkDefault // using role manager only works when µLauncher is not already the default.
+        && !isDefault // using role manager only works when µLauncher is not already the default.
     ) {
         val roleManager = context.getSystemService(RoleManager::class.java)
-        context.startActivityForResult(
+        context.startActivity(
-            roleManager.createRequestRoleIntent(RoleManager.ROLE_HOME),
+            roleManager.createRequestRoleIntent(RoleManager.ROLE_HOME)
-            REQUEST_SET_DEFAULT_HOME
         )
         return
     }

app/src/main/java/de/jrpie/android/launcher/actions/LauncherAction.kt

@@ -154,12 +154,6 @@ enum class LauncherAction(
         R.drawable.baseline_flashlight_on_24,
         ::toggleTorch,
     ),
-    LAUNCH_OTHER_LAUNCHER(
-        "launcher_other_launcher",
-        R.string.list_other_launch_other_launcher,
-        R.drawable.baseline_home_24,
-        ::launchOtherLauncher
-    ),
     NOP("nop", R.string.list_other_nop, R.drawable.baseline_not_interested_24, {});
 
     override fun invoke(context: Context, rect: Rect?): Boolean {
@@ -264,15 +258,6 @@ private fun expandSettingsPanel(context: Context) {
     }
 }
 
-private fun launchOtherLauncher(context: Context) {
-    context.startActivity(
-        Intent.createChooser(
-            Intent(Intent.ACTION_MAIN).also { it.addCategory(Intent.CATEGORY_HOME) },
-            context.getString(R.string.list_other_launch_other_launcher)
-        )
-    )
-}
-
 private fun openSettings(context: Context) {
     context.startActivity(Intent(context, SettingsActivity::class.java))
 }

app/src/main/res/drawable/baseline_home_24.xml

@@ -1,11 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-
-    <path
-        android:fillColor="?android:textColor"
-        android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z" />
-
-</vector>

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

@@ -256,7 +256,6 @@
     <string name="list_other_nop">Do nothing</string>
     <string name="list_other_lock_screen">Lock Screen</string>
     <string name="list_other_torch">Toggle Torch</string>
-    <string name="list_other_launch_other_launcher">Launch other Home Screen</string>
 
     <!-- Pin shortcuts -->
     <string name="pin_shortcut_title">Add Shortcut</string>