Add animations functions

app/src/main/java/net/pokeranalytics/android/ui/extensions/UIExtensions.kt

@@ -5,11 +5,13 @@ import android.content.Context
 import android.content.Intent
 import android.content.res.Resources
 import android.net.Uri
+import android.view.View
 import android.widget.Toast
 import androidx.appcompat.app.AlertDialog
 import androidx.appcompat.widget.AppCompatTextView
 import androidx.browser.customtabs.CustomTabsIntent
 import androidx.core.content.ContextCompat
+import androidx.core.view.isVisible
 import net.pokeranalytics.android.BuildConfig
 import net.pokeranalytics.android.R
 import net.pokeranalytics.android.calculus.TextFormat
@@ -107,4 +109,16 @@ fun showAlertDialog(context: Context, title: Int? = null, message: Int? = null)
 fun AppCompatTextView.setTextFormat(textFormat: TextFormat, context: Context) {
 	this.setTextColor(textFormat.getColor(context))
 	this.text = textFormat.text
+}
+
+fun View.hideWithAnimation() {
+	isVisible = true
+	animate().cancel()
+	animate().alpha(0f).withEndAction { isVisible = false }.start()
+}
+
+fun View.showWithAnimation() {
+	isVisible = true
+	animate().cancel()
+	animate().alpha(1f).start()
 }