Added text switchers for descriptions

app/src/main/java/com/topjohnwu/magisk/redesign/home/HomeViewModel.kt

@@ -1,9 +1,13 @@
 package com.topjohnwu.magisk.redesign.home
 
+import com.skoumal.teanity.util.KObservableField
 import com.topjohnwu.magisk.redesign.compat.CompatViewModel
 
 class HomeViewModel : CompatViewModel() {
 
+    val stateTextMagisk = KObservableField("is up to date")
+    val stateTextManager = KObservableField("is up to date")
+
     fun onDeletePressed() {}
 
 }

app/src/main/java/com/topjohnwu/magisk/utils/DataBindingAdapters.kt

@@ -1,7 +1,9 @@
 package com.topjohnwu.magisk.utils
 
 import android.view.View
+import android.widget.TextSwitcher
 import android.widget.TextView
+import android.widget.ViewSwitcher
 import androidx.annotation.ColorInt
 import androidx.annotation.DrawableRes
 import androidx.appcompat.widget.AppCompatImageView
@@ -245,4 +247,22 @@ fun View.setOnSelectClickListener(listener: View.OnClickListener, resetTime: Lon
             }
         }
     }
+}
+
+@BindingAdapter("textCaptionVariant")
+fun TextSwitcher.setTextBinding(text: CharSequence) {
+    tag as? ViewSwitcher.ViewFactory ?: ViewSwitcher.ViewFactory {
+        View.inflate(context, R.layout.swicher_caption_variant, null)
+    }.also {
+        tag = it
+        setFactory(it)
+        setInAnimation(context, R.anim.switcher_bottom_up)
+        setOutAnimation(context, R.anim.switcher_center_up)
+    }
+
+
+    val currentText = (currentView as? TextView)?.text
+    if (currentText != text) {
+        setText(text)
+    }
 }