You can also check out this GitHub repository: https://github.com/ResoCoder/SnackbarXamarinAndroid
MainActivity.cs
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using Android.App;
using Android.Widget;
using Android.OS;
using Android.Support.V7.App;
using Android.Support.Design.Widget;
namespace SnackbarTut
{
[Activity(Label = "SnackbarTut", MainLauncher = true)]
public class MainActivity : AppCompatActivity
{
CoordinatorLayout rootView;
static TextView actionText;
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
// Set our view from the "main" layout resource
SetContentView(Resource.Layout.Main);
rootView = FindViewById<CoordinatorLayout>(Resource.Id.root_view);
actionText = FindViewById<TextView>(Resource.Id.action_text);
FindViewById<Button>(Resource.Id.btn_show_snackbar).Click += (sender, e) =>
{
var snackbar = Snackbar.Make(rootView, "I'm a snackbar!", Snackbar.LengthLong)
.SetAction("Click Me", v => actionText.Text = "Snackbar was clicked!");
snackbar.AddCallback(new MySnackbarCallback());
snackbar.Show();
};
}
class MySnackbarCallback : Snackbar.Callback
{
public override void OnDismissed(Snackbar transientBottomBar, int @event)
{
base.OnDismissed(transientBottomBar, @event);
if (@event != DismissEventAction)
actionText.Text = "Placeholder text";
}
}
}
}
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Main.axml
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<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:id="@+id/root_view">
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center"
android:orientation="vertical">
<Button
android:id="@+id/btn_show_snackbar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:layout_margin="20dp"
android:text="Show Snackbar" />
<TextView
android:id="@+id/action_text"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:text="Placeholder text"
android:textSize="25sp"/>
</LinearLayout>
</android.support.design.widget.CoordinatorLayout>
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AndroidManifest.xml
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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="SnackbarTut.SnackbarTut"
android:versionCode="1"
android:versionName="1.0">
<uses-sdk android:minSdkVersion="21" />
<application android:allowBackup="true" android:label="@string/app_name" android:theme="@style/Theme.AppCompat">
</application>
</manifest>
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