Just put:
android:background="@android:color/transparent"
inside your view.
EDIT: As @kiya said, nowadays is better to use
android:backgroundTint="@android:color/transparent"
As it maintains the view size.
質問
i have this view:
<AutoCompleteTextView
android:id="@+id/search_bar"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:layout_alignBottom="@+id/rect_search"
android:layout_alignLeft="@+id/rect_search"
android:layout_alignRight="@+id/rect_search"
android:layout_alignTop="@+id/rect_search"
android:hint="@string/search_bar"
android:textSize="20sp" />
as you can see, this view goes inside another view, rect_search, that is an ImageView. Now i've noticed that AutoCompleteTextView widget has a default underline on bottom, and i would remove it. It's possible?
解決
Just put:
android:background="@android:color/transparent"
inside your view.
EDIT: As @kiya said, nowadays is better to use
android:backgroundTint="@android:color/transparent"
As it maintains the view size.
他のヒント
android:inputType="textPhonetic"
This will also work properly
android:inputType="textNoSuggestions"
Use the code below if you want to remove the underline and maintain the size:
android:backgroundTint="@android:color/transparent"
Use the code below if you want to remove the underline and maintain the size: app:boxStrokeWidth="0dp"
=><com.google.android.material.textfield.TextInputLayout
android:id="@+id/textInputLayout2"
android:layout_width="345dp"
android:layout_height="65dp"
android:background="color/transparent"
android:backgroundTint="@color/transparent"
app:endIconMode="dropdown_menu"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintEnd_toEndOf="parent"
app:boxBackgroundColor="@color/transparent"
android:scrollIndicators="none"
app:boxStrokeWidth="0dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent"
app:startIconDrawable="@drawable/people"
app:startIconTint="@color/btnbackground">
<AutoCompleteTextView
android:id="@+id/autotext"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/button_corner_border"
android:inputType="text"
android:textColor="@color/darkbringle" />
</com.google.android.material.textfield.TextInputLayout>