我需要更改颜色,但我不知道该怎么做。你能帮我吗?
<com.google.android.material.textfield.TextInputLayout
android:id="@+id/contraseña"
style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginStart="16dp"
android:layout_marginTop="440dp"
android:layout_marginEnd="16dp"
app:layout_constraintEnd_toEndOf="parent"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toTopOf="parent">
<com.google.android.material.textfield.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:hint="Contraseña"
android:inputType="textPersonName" />
</com.google.android.material.textfield.TextInputLayout>
我想将灰色更改为白色。
答案 0 :(得分:0)
要更改边框颜色和hintTextColor,可以使用
app:boxStrokeColor="your color"
app:hintTextColor="your color" /*This changes the color of hint when it's collapsed
and moved to top that's when user enters a character.*/
app:textColorHint="your color" //This is the text color of uncollapsed hint that's the default state.
此外,如果您要创建样式,则这是我使用的完整样式,可以根据需要进行修改。
<style name="TextInputLayoutAppearanceOutLined" parent="Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<item name="hintTextAppearance">@style/HintText</item>
<item name="helperTextTextAppearance">@style/HelperText</item>
<item name="counterTextAppearance">@style/HelperText</item>
<item name="android:textColor">@color/dark_grey</item>
<item name="android:textColorHint">@color/dark_grey</item>
<item name="hintTextColor">@color/colorAccent</item>
<item name="boxStrokeColor">@color/colorAccent</item>
<item name="startIconTint">@color/colorAccent</item>
<item name="endIconTint">@color/colorAccent</item>
<item name="boxBackgroundColor">@color/white</item>
<item name="boxCornerRadiusBottomEnd">10dp</item>
<item name="boxCornerRadiusBottomStart">10dp</item>
<item name="boxCornerRadiusTopEnd">10dp</item>
<item name="boxCornerRadiusTopStart">10dp</item>
<item name="boxStrokeWidthFocused">2dp</item>
<item name="hintEnabled">true</item>
<!--<item name="hintAnimationEnabled">true</item>-->
</style>
这些是更改HelperText或HintText外观的样式元素:
<style name="HintText" parent="TextAppearance.Design.Hint">
<item name="android:textSize">12sp</item>
</style>
<style name="HelperText" parent="TextAppearance.Design.HelperText">
<item name="android:textSize">12sp</item>
</style>
并将其设置为TextInputlayout
到style="@style/TextInputLayoutAppearanceOutLined"
。无论样式中提到什么,您都可以在XML布局标记中使用它。
此外,与Android的开发人员文档不同,材料TextInputLayout
的官方文档非常重要且易于理解,您应该阅读它们一次才能进一步了解here。