dru*_*ger 9 android material-design android-textinputlayout material-components material-components-android
TextInputLayout如果EditText聚焦与否,我需要更改密码切换的颜色。我已经这样做了,但它不起作用。颜色总是等于浅灰色(从状态聚焦 = 假)
布局
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:passwordToggleEnabled="true"
app:passwordToggleDrawable="@drawable/password_toggle_selector"
app:passwordToggleTint="@color/color_password_toggle">
<android.support.design.widget.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@null"
android:inputType="textPassword" />
</android.support.design.widget.TextInputLayout>
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color_password_toggle
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/color_green" android:state_checked="true" />
<item android:color="@color/color_grey" android:state_focused="true" />
<item android:color="@color/color_light_grey" android:state_focused="false" />
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password_toggle_selector
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/ic_eye" android:state_checked="true />
<item android:drawable="@drawable/ic_eye_off" />
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随着TextInputLayout包括在材料零件库
的passwordToggleTint属性(图标要使用的密码输入切换可视性)的弃用。
现在只需使用该endIconTint属性。
<com.google.android.material.textfield.TextInputLayout
...
app:endIconMode="password_toggle"
android:hint="Password"
style="@style/FilledBoxEndIconTint">
<com.google.android.material.textfield.TextInputEditText
...
android:inputType="textPassword"/>
</com.google.android.material.textfield.TextInputLayout>
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和:
<style name="FilledBoxEndIconTint" parent="Widget.MaterialComponents.TextInputLayout.OutlinedBox">
<item name="endIconTint">@color/my_selector_color</item>
</style>
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您可以使用颜色或选择器。
您还可以app:endIconTint在布局中使用该属性:
<com.google.android.material.textfield.TextInputLayout
...
app:endIconMode="password_toggle"
android:hint="Password"
app:endIconTint="@color/my_selector_color">
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默认选择器是:
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="?attr/colorPrimary" android:state_activated="true"/>
<item android:alpha="0.38" android:color="?attr/colorOnSurface" android:state_enabled="false"/>
<item android:alpha="0.6" android:color="?attr/colorOnSurface"/>
</selector>
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小智 6
在 res/color 目录中创建 color_password_toggle.xml :
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/color_green" android:state_checked="true" />
<item android:color="@color/color_light_grey" android:state_checked="false" />
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您可以删除自定义图标以使用默认的眼睛图标:
<android.support.design.widget.TextInputLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:passwordToggleEnabled="true"
app:passwordToggleTint="@color/color_password_toggle">
<android.support.design.widget.TextInputEditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@null"
android:inputType="textPassword" />
</android.support.design.widget.TextInputLayout>
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