【发布时间】:2015-12-10 10:41:13
【问题描述】:
我正在开发一个 Android 项目,其中有一个 UI 表单,我正在尝试更改 hint-color。
我更改了基础主题中的颜色,该更改在我正在处理的另一个项目中生效,但没有解决这个问题。然后我也尝试直接在Java中设置它,但没有任何改变。我错过了什么或覆盖了这些值。请告诉我。
XML:
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:background="@drawable/register_travel_transparent_background"
android:orientation="vertical"
android:paddingLeft="30dp"
android:paddingRight="30dp"
android:paddingTop="22dp">
<mycompany.gradlecheck.Templates.RobotoTextView
android:id="@+id/textView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="32dp"
android:background="@drawable/transparent_button_selector"
android:gravity="right"
android:text="Register User"
android:textColor="@color/main_color_grey_700"
android:textSize="34sp"
app:typeface="robotoThin" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<mycompany.gradlecheck.Templates.MaterialDesignIconsTextView
style="@style/TextViewAppearance.Title1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="0dp"
android:text="@string/material_icon_account"
android:textColor="@color/main_color_grey_300"
android:textSize="22dp" />
<mycompany.gradlecheck.Templates.FloatLabeledEditText
android:id="@+id/emailAddressTextField"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1"
android:hint="@string/emailAddress"
android:textColorHint="@color/cpb_red"
app:fletFloatingHint="@string/emailAddress"
app:fletHintTextColor="@color/cpb_red"
app:fletSingleLine="true"
app:fletTextBackground="@drawable/edit_text_background_accent"
app:fletTextColor="@color/main_color_grey_700"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<mycompany.gradlecheck.Templates.MaterialDesignIconsTextView
style="@style/TextViewAppearance.Title1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="0dp"
android:text="@string/material_icon_account"
android:textColor="@color/main_color_grey_300"
android:textSize="22dp" />
<mycompany.gradlecheck.Templates.FloatLabeledEditText
android:id="@+id/firstNameTextField"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1"
android:hint="@string/firstName"
app:fletFloatingHint="@string/firstName"
app:fletHintTextColor="@color/main_color_grey_300"
app:fletSingleLine="true"
app:fletTextBackground="@drawable/edit_text_background_accent"
app:fletTextColor="@color/main_color_grey_700"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<mycompany.gradlecheck.Templates.MaterialDesignIconsTextView
style="@style/TextViewAppearance.Title1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="0dp"
android:text="@string/material_icon_password"
android:textColor="@color/main_color_grey_300"
android:textSize="22dp" />
<mycompany.gradlecheck.Templates.FloatLabeledEditText
android:id="@+id/passwordTextField"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1"
android:hint="@string/password"
app:fletFloatingHint="@string/password"
app:fletHintTextColor="@color/main_color_grey_300"
app:fletSingleLine="true"
app:fletTextBackground="@drawable/edit_text_background_accent"
app:fletTextColor="@color/main_color_grey_700"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<mycompany.gradlecheck.Templates.MaterialDesignIconsTextView
style="@style/TextViewAppearance.Title1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="0dp"
android:text="@string/material_icon_password"
android:textColor="@color/main_color_grey_300"
android:textSize="22dp" />
<mycompany.gradlecheck.Templates.FloatLabeledEditText
android:id="@+id/passwordAgainTextField"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1"
android:hint="@string/repeatPassword"
app:fletFloatingHint="@string/repeatPassword"
app:fletHintTextColor="@color/main_color_grey_300"
app:fletSingleLine="true"
app:fletTextBackground="@drawable/edit_text_background_accent"
app:fletTextColor="@color/main_color_grey_700"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<mycompany.gradlecheck.Templates.MaterialDesignIconsTextView
style="@style/TextViewAppearance.Title1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="0dp"
android:text="@string/material_icon_password"
android:textColor="@color/main_color_grey_300"
android:textSize="22dp" />
<mycompany.gradlecheck.Templates.FloatLabeledEditText
android:id="@+id/userCity"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1"
android:hint="City"
app:fletFloatingHint="City"
app:fletHintTextColor="@color/main_color_grey_300"
app:fletSingleLine="true"
app:fletTextBackground="@drawable/edit_text_background_accent"
app:fletTextColor="@color/main_color_grey_700"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<mycompany.gradlecheck.Templates.MaterialDesignIconsTextView
style="@style/TextViewAppearance.Title1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="0dp"
android:text="@string/material_icon_password"
android:textColor="@color/main_color_grey_300"
android:textSize="22dp" />
<mycompany.gradlecheck.Templates.FloatLabeledEditText
android:id="@+id/userCountry"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1"
android:hint="Country"
app:fletFloatingHint="Country"
app:fletHintTextColor="@color/main_color_grey_300"
app:fletSingleLine="true"
app:fletTextBackground="@drawable/edit_text_background_accent"
app:fletTextColor="@color/main_color_grey_700"/>
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_vertical">
<mycompany.gradlecheck.Templates.MaterialDesignIconsTextView
style="@style/TextViewAppearance.Title1"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:padding="0dp"
android:text="@string/material_icon_password"
android:textColor="@color/main_color_grey_300"
android:textSize="22dp" />
<mycompany.gradlecheck.Templates.FloatLabeledEditText
android:id="@+id/ageOfUser"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_marginLeft="16dp"
android:layout_weight="1"
android:hint="Age"
app:fletFloatingHint="Age"
app:fletHintTextColor="@color/main_color_grey_300"
app:fletSingleLine="true"
app:fletTextBackground="@drawable/edit_text_background_accent"
app:fletTextColor="@color/main_color_grey_700"/>
</LinearLayout>
<LinearLayout
android:layout_width="wrap_content"
android:layout_height="wrap_content">
<RadioButton
android:id="@+id/maleRadioButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="end"
android:layout_marginLeft="20dp"
android:layout_weight="6.54"
android:checked="false"
android:text="Male" />
<RadioButton
android:id="@+id/femaleRadioButton"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginLeft="50dp"
android:layout_weight="0.16"
android:checked="false"
android:text="Female" />
</LinearLayout>
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="22dp"
android:layout_marginTop="12dp"
android:gravity="right" >
<mycompany.gradlecheck.Templates.RobotoTextView
android:id="@+id/registerUser"
style="@style/ButtonStyle.RaisedEmpty"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin="0dp"
android:background="@drawable/transparent_button_selector"
android:minWidth="96dp"
android:text="@string/register"
android:textColor="@color/main_color_grey_700"
app:typeface="robotoMedium" />
</LinearLayout>
</LinearLayout>
为了确定,我粘贴了完整的 XML。现在的提示色是某种灰白色。
我在 styles.xml 中更改了这个,但没有帮助:
<style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
<item name="android:textColorHint">@color/primary_dark_material_dark</item>
</style>
最后我是这样设置的:
userEmailField.setHintTextColor(Color.parseColor("#000000"));
以上只是变量之一。所有领域都一样。但它仍然没有得到设置。我究竟做错了什么?请告诉我。谢谢你。
【问题讨论】:
标签: java android xml user-interface