How to Remove White Underline in a Searchview Widget in Toolbar Android

How to remove white underline in a SearchView widget in Toolbar Android

Once try as follows

View v = searchView.findViewById(android.support.v7.appcompat.R.id.search_plate);
v.setBackgroundColor(Color.parseColor("here give actionbar color code"));

Hope this will helps you.

How to remove bottom line in android SearchView component?

When you get a reference to your SearchView; This will work:

val backgroundView = searchView.findViewById(android.support.v7.appcompat.R.id.search_plate) as View
backgroundView.background = null

How to remove underline on searchview with drawable background

You need to change search_edit_frame, search_plate and search_bar where you have declared this view.

    int searchFrameId = searchView.getContext().getResources().getIdentifier("android:id/search_edit_frame", null, null);
View searchFrame = searchView.findViewById(searchFrameId);
searchFrame.setBackgroundResource(R.drawable.rounded_corner);

int searchPlateId = searchView.getContext().getResources().getIdentifier("android:id/search_plate", null, null);
View searchPlate = findViewById(searchPlateId);
searchPlate.setBackgroundResource(R.drawable.rounded_corner);

int searchBarId = searchView.getContext().getResources().getIdentifier("android:id/search_bar", null, null);
View searchBar = findViewById(searchBarId);
searchBar.setBackgroundResource(R.drawable.rounded_corner);

SearchView in fragment (non in toolbar) can't remove underline

AppCompat supplies two styles for the SearchView:

• the default with underline
• one for use in the Action Bar without underline

You can change the style like this:

<android.support.v7.widget.SearchView
    style="@style/Widget.AppCompat.SearchView.ActionBar"/>

The style looks like this:

<style name="Widget.AppCompat.SearchView.ActionBar" parent="Base.Widget.AppCompat.SearchView.ActionBar"/>

<style name="Base.Widget.AppCompat.SearchView.ActionBar">
    <item name="queryBackground">@null</item>
    <item name="submitBackground">@null</item>
    <item name="searchHintIcon">@null</item>
    <item name="defaultQueryHint">@string/abc_search_hint</item>
</style>

You could use the attributes directly, of course.

How to change the toolbar SearchView Underline color to GRAY

Finally i got the solution..

    View searchplate = (View)searchView.findViewById(android.support.v7.appcompat.R.id.search_plate);
    searchplate.getBackground().setColorFilter(Color.DKGRAY, PorterDuff.Mode.MULTIPLY);

How can I change the Search Widget Icon to be white for androidx

I am have finally figured it out, so I will answer my own question.
I have changed my menu to this:

<menu
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto">

<item
    android:id="@+id/action_search"
    android:title="Search"
    android:icon="@drawable/ic_action_search_white"
    app:showAsAction="ifRoom|collapseActionView"
    app:actionViewClass="androidx.appcompat.widget.SearchView"/>

The collapseActionView fixes the issue and allows the icon to be picked up. I resisted using it as I was getting weird behaviour.

Once I updated the OnCreateOptionsMenu everything works as expected and the icons are white

override fun onCreateOptionsMenu(menu: Menu): Boolean {

    menuInflater.inflate(R.menu.menu_main, menu)
    menuInflater.inflate(R.menu.menu_search, menu)

    sv = menu.findItem(R.id.action_search).actionView as SearchView
    sv.isSubmitButtonEnabled = false
    sv.setOnQueryTextListener(this)

    return true
}

For completeness here is the rest of the code:

override fun onQueryTextSubmit(query: String?): Boolean {
    getData(query.toString())
    return true
}

override fun onQueryTextChange(newText: String?): Boolean {
    getData(newText.toString())
    return true
}

private fun getData(newText: String) {
    searchTerm = "%".plus(newText).plus("%")
    //todo ... get the data from the db
}

How to change color of searchView's search icon color programatically inside edittext?

It should work

val searchIcon = searchView.findViewById(R.id.search_mag_icon) as ImageView
searchIcon.setColorFilter(Color.Red)

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