如何使用AppCompat v7在Android中自定义EditText字段:21

问题描述

我正在使用Appcompatv7 21，并尝试自定义editText字段.

I'm using the Appcompatv7 21 and trying to customize the editText field.

奇怪的是，它在棒棒糖上可以正常工作，但在kitkat或任何棒棒糖之前的设备上都无法工作.我认为支持库适用于所有平台.

Weird thing is that it's working fine on lollipop but doesn't work on kitkat or any pre-lollipop devices. I thought support libraries worked on all platforms.

<style name="mAppTheme" parent="Theme.AppCompat.Light.NoActionBar">
    <item name="colorPrimary">@color/colorPrimary</item>
    <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
    <item name="colorAccent">@color/colorAccent</item>

    <item name="colorControlNormal">@color/veryLightGrey</item>
    <item name="colorControlActivated">@color/colorAccent</item>
    <item name="colorControlHighlight">@color/colorAccent</item>
</style>


compile 'com.android.support:appcompat-v7:21.0.3'

来自物理设备的屏幕截图.

Screenshot from the physical device.

推荐答案

尝试在您的EditText

style="@style/Widget.AppCompat.EditText"

签入真实设备.

在我的EditText作品中，这是我的EditText:

In my EditText works, this is my EditText:

<EditText
    android:id="@+id/editTextFacebookID"
    style="@style/Widget.AppCompat.EditText"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:layout_centerVertical="true"
    android:layout_marginLeft="64dp"
    android:layout_marginRight="8dp"
    android:gravity="center_vertical"
    android:hint="Facebook ID"
    android:textColor="@color/md_text"
    android:textColorHint="@color/md_disabled_hint_text" />

您可以在此处检查 md_text 和 md_disabled_hint_text颜色: Google颜色

You can check md_text and md_disabled_hint_text colors here: Google Colors

这是我的应用程序的v19样式:

And this is a v19 style of my app:

<style name="AppTheme" parent="Theme.AppCompat.NoActionBar">
    <!-- Customize your theme here. -->
    <item name="colorPrimary">@color/md_red_500</item>
    <item name="colorPrimaryDark">@color/md_red_700</item>
    <item name="colorAccent">@color/md_blue_A200</item>
    <item name="colorControlHighlight">@color/md_black_1000_25</item>
    <item name="colorControlNormal">@color/md_black_1000_50</item>
    <item name="colorSwitchThumbNormal">@color/md_grey_200</item>
    <item name="android:colorForeground">@color/md_black_1000_75</item>
    <item name="android:windowTranslucentNavigation">@bool/translucentNavigationBar</item>
    <item name="android:windowTranslucentStatus">@bool/translucentStatusBar</item>

    <!-- Navigation Drawer Arrow Style. -->
    <item name="drawerArrowStyle">@style/DrawerArrowStyle</item>

    <!-- Overflow Button Style. -->
    <item name="actionOverflowButtonStyle">@style/OverflowStyle</item>
</style>

我的EditText未聚焦时为灰色，而蓝色聚焦时，它取自colorAccent的颜色.

My EditText is gray when is unfocused, and blue focused, it takes the color from colorAccent.

当我更改AppTheme时，它会更改颜色.

It changes color when I change the AppTheme.

这篇关于如何使用AppCompat v7在Android中自定义EditText字段:21的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！