android - 更改掩码密码选择器的颜色

Question

正如您在图片中看到的，我有一个黑色背景和白色文本的 Android 应用程序。然而，实际上有一个看起来像“眼睛”的“显示文本”图标，它也是黑色的:(。有没有办法改变它的颜色？

activity_login.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:fitsSystemWindows="true"
    android:background="@color/black">

    <LinearLayout
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:paddingTop="56dp"
        android:paddingLeft="24dp"
        android:paddingRight="24dp">

        <ImageView android:src="@drawable/logo"
            android:layout_width="wrap_content"
            android:layout_height="72dp"
            android:layout_marginBottom="24dp"
            android:layout_gravity="center_horizontal" />

        <!-- Email Label -->
        <android.support.design.widget.TextInputLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="8dp"
            android:layout_marginBottom="8dp"
            android:textColorHint="#ffffff">
            <EditText android:id="@+id/input_email"
                android:theme="@style/MyEditTextTheme"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="textEmailAddress"
                android:hint="E-Mail Address"/>
        </android.support.design.widget.TextInputLayout>

        <!-- Password Label -->
        <android.support.design.widget.TextInputLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="8dp"
            android:layout_marginBottom="8dp"
            android:textColor="#ffffff"
            android:textColorHint="#ffffff">
            <EditText android:id="@+id/input_password"
                android:theme="@style/MyEditTextTheme"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:inputType="textPassword"
                android:hint="Password"/>
        </android.support.design.widget.TextInputLayout>

        <android.support.v7.widget.AppCompatButton
            android:id="@+id/btn_login"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="24dp"
            android:layout_marginBottom="24dp"
            android:padding="12dp"
            android:text="Login"/>

        <TextView android:id="@+id/link_signup"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="24dp"
            android:text="No account yet? Create one"
            android:textColor="#ffffff"
            android:gravity="center"
            android:textSize="16dip"/>

    </LinearLayout>
</ScrollView>

字符串.xml

<resources>
    <color name="bg_color">#ffffff</color>
    <color name="black">#222222</color>
    <style name="MyEditTextTheme">
        <item name="colorControlNormal">#ffffff</item>
        <item name="colorControlActivated">#ffffff</item>
        <item name="colorControlHighlight">#ffffff</item>
        <item name="colorAccent">@android:color/white</item>
        <item name="android:textColor">#ffffff</item>
        <item name="android:textColorHint">#ffffff</item>
    </style>
</resources>

Answer 1

好的，伙计们，我找到了正确的答案，有一种方法可以自定义它的颜色。 https://developer.android.com/reference/android/support/design/widget/TextInputLayout.html#attr_android.support.design:passwordToggleTint

setPasswordVisibilityToggleTintList(ColorStateList)

更新:您可以直接在 TextInputLayout 中添加以下属性:

app:passwordToggleTint="#FFF"