java - 无法更改 Material TextInputEditText 的光标和气泡颜色

Question

我想更改 Material TextInputEditText 的气泡和光标颜色。我试过 colorAccent，android:textCursorDrawable 这些都不能正常工作。

Files in here

Answer 1

Material 属性颜色 colorControlActivated 做魔术。您必须为 TextInputLayout 创建样式。

例如:

<style name="TextInputLayoutAppearance" parent="Widget.Design.TextInputLayout">
    <item name="colorControlNormal">@color/white</item>
    <item name="colorControlActivated">@color/red</item>
    <item name="colorControlHighlight">@color/blue</item>
</style>

然后你必须在控件的主题属性中应用这个样式:

 <com.google.android.material.textfield.TextInputLayout
                android:id="@+id/lblObservaciones"
                android:theme="@style/TextInputLayoutAppearance"
                style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                app:boxStrokeColor="@color/blue"
                app:hintTextAppearance="@style/TextAppearance.AppCompat.Medium"
                app:hintTextColor="@color/blue">

            <com.google.android.material.textfield.TextInputEditText
                    android:id="@+id/comments"
                    android:layout_width="match_parent"
                    android:layout_height="100dp"
                    android:gravity="top"
                    android:inputType="textMultiLine"
                    android:maxLength="200" />
</com.google.android.material.textfield.TextInputLayout>