Question

为什么<?xml version="1.0" encoding="utf-8"?> <android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools" android:id="@+id/drawer_layout" android:layout_width="fill_parent" android:layout_height="fill_parent" android:fitsSystemWindows="true" tools:openDrawer="start"> <include layout="@layout/app_bar_start" android:layout_width="match_parent" android:layout_height="match_parent" /> <include layout="@layout/content_start" /> <android.support.design.widget.NavigationView android:id="@+id/nav_view" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_gravity="start" android:fitsSystemWindows="true" app:headerLayout="@layout/nav_header_start" app:menu="@menu/activity_start_drawer" /> </android.support.v4.widget.DrawerLayout>无法在导航抽屉活动中使用此操作栏，我想更改标题大小并在横向/纵向上相同

activity_main.xml中

<LinearLayout xmlns:app="http://schemas.android.com/tools"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical">

    <android.support.v7.widget.Toolbar
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        app:titleTextAppearance="@style/ToolbarTitleStyle"
        android:background="?attr/colorPrimary"
        android:theme="@style/ToolBarStyle" />

<include layout="@layout/content_start" />

app_bar_start.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    app:layout_behavior="@string/appbar_scrolling_view_behavior"
    tools:context=".MainActivityRelated.StartActivity"

    android:id="@+id/RR">

</RelativeLayout>

这是content_start.xml

  <resources>

    <!-- Base application theme. -->
    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
        <!-- Customize your theme here. -->
        <item name="colorPrimary">@color/colorPrimary</item>
        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
        <item name="colorAccent">@color/colorAccent</item>
    </style>

    <style name="AppTheme.NoActionBar">
        <item name="windowActionBar">false</item>
        <item name="windowNoTitle">true</item>
    </style>


    <style name="ToolBarStyle" parent="Widget.AppCompat.ActionBar">
        <item name="android:textColorPrimary">@android:color/white</item>
        <item name="android:textColorSecondary">@android:color/white</item>
    </style>


    <style name="ToolbarTitleStyle" parent="@style/TextAppearance.Widget.AppCompat.Toolbar.Title">
        <item name="android:textSize">20sp</item>
    </style>
</resources>

并且样式是：

ng-model

任何想法？

Answer 1

只需将以下内容编辑到工具栏

即可

xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"

app_bar_start.xml

<LinearLayout xmlns:app="http://schemas.android.com/tools"
android:layout_height="fill_parent"
android:layout_width="fill_parent"
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical">

    <android.support.v7.widget.Toolbar
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        android:id="@+id/toolbar"
        android:layout_width="match_parent"
        android:layout_height="?attr/actionBarSize"
        app:titleTextAppearance="@style/ToolbarTitleStyle"
        android:background="?attr/colorPrimary"
        android:theme="@style/ToolBarStyle" />

<include layout="@layout/content_start" />

来源：Android Support v7 Toolbar setTitleTextAppearance not working

`titleTextAppearance`不起作用

1 个答案: