Xamarin-Material SearchBar Android

Material Design Search Bar for Android.

Package	Latest Release
Xamarin-MaterialSearchBar

This version is based on the fantastic version created by: Mansur Nashaev

The original one:

This beautiful and easy to use library will help to add Lollipop Material Design SearchView in your project.

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Read the Wiki for advanced examples and options.

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But now, let's go deep into some code!

Basic example:

First to add Xamarin-MaterialSearchBar into your project you need to download the package from NuGet.

Next edit your XML and add the custom control:

<tk.supernovaic.MaterialSearchBar.MaterialSearchBar
	style="@style/MaterialSearchBarLight"
	app:mt_speechMode="true"
	app:mt_hint="Custom hint"
	app:mt_maxSuggestionsCount="10"
	android:layout_width="match_parent"
	android:layout_height="wrap_content"
	android:id="@+id/searchBar" />

After that you can edit your activity and add the following piece of code:

public partial class YourClassActivity : AppCompatActivity, MaterialSearchBar.IOnSearchActionListener
{    
	private MaterialSearchBar MSearchBar { get; set; }

	protected override void OnCreate(Bundle savedInstanceState)
	{
		base.OnCreate(savedInstanceState);

		MSearchBar = FindViewById<MaterialSearchBar>(Resource.Id.searchBar);

		MSearchBar.SetOnSearchActionListener(this);

		MSearchBar.AddTextChangeListener(new MaterialSearchBarListener());
	}

	void MaterialSearchBar.IOnSearchActionListener.OnButtonClicked(int p0)
	{
		switch (p0)
		{
			case MaterialSearchBar.ButtonNavigation:
				Drawer.OpenDrawer((int)GravityFlags.Left);
				break;
			case MaterialSearchBar.ButtonSpeech:
				break;
			case MaterialSearchBar.ButtonBack:
				MSearchBar.DisableSearch();
				break;
		}
	}
}

public partial class YourClassActivity
{
	private class MaterialSearchBarListener : Java.Lang.Object, ITextWatcher
	{
		public void AfterTextChanged(IEditable s)
		{

		}

		public void BeforeTextChanged(ICharSequence s, int start, int count, int after)
		{

		}

		public void OnTextChanged(ICharSequence s, int start, int before, int count)
		{
                       //Here you can execute the query with the texted data.
		}
	}
}

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