android设计TabLayout标签的文字大小

Question

我无法更改设计库tablayout(android.support.design.widget.TabLayout)选项卡的文本大小.

我设法通过在TabLayout中指定tabTextAppearance来更改它

app:tabTextAppearance="@style/MyTabLayoutTextAppearance"

以下风格

<style name="MyTabLayoutTextAppearance" parent="TextAppearance.AppCompat.Widget.ActionBar.Title.Inverse">
    <item name="android:textSize">14sp</item>
</style>

但我有2个副作用:

1)我丢失了所选标签的强调色

2)标签文本不再大写.

Answer 1

<style name="MineCustomTabText" parent="TextAppearance.Design.Tab">
    <item name="android:textSize">16sp</item>
</style>

使用是TabLayout这样的

<android.support.design.widget.TabLayout
            app:tabTextAppearance="@style/MineCustomTabText"
            ...
            />

Answer 2

继续使用tabTextAppearance,但是

1)修复大写字母副作用在你的风格中添加textAllCap:

<style name="MyTabLayoutTextAppearance" parent="TextAppearance.AppCompat.Widget.ActionBar.Title.Inverse">
    <item name="android:textSize">14sp</item>
    <item name="android:textAllCaps">true</item>
</style>

2)修复选中的选项卡颜色副作用在TabLayout xml中添加以下库属性:

app:tabSelectedTextColor="@color/color1"
app:tabTextColor="@color/color2" 

希望这可以帮助.

Answer 3

在api 22和23上工作制作这种风格:

<style name="TabLayoutStyle" parent="Base.Widget.Design.TabLayout">
    <item name="android:textSize">12sp</item>
    <item name="android:textAllCaps">true</item>
</style>

并将其应用于您的tablayout:

<android.support.design.widget.TabLayout
            android:id="@+id/contentTabs"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:layout_marginTop="10dp"
            android:background="@drawable/list_gray_border"
            app:tabTextAppearance="@style/TabLayoutStyle"
            app:tabSelectedTextColor="@color/colorPrimaryDark"
            app:tabTextColor="@color/colorGrey"
            app:tabMode="fixed"
            app:tabGravity="fill"/>

Answer 4

做如下.

1.将样式添加到XML

    <style name="MyTabLayoutTextAppearance" parent="TextAppearance.Design.Tab">
        <item name="android:textSize">14sp</item>
    </style>

2.应用样式

找到包含TabLayout的布局并添加样式.添加的行是粗体.

    <android.support.design.widget.TabLayout
        android:id="@+id/tabs"
        app:tabTextAppearance="@style/MyTabLayoutTextAppearance" 
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

Answer 5

我有类似的问题和类似的解决方案:

1)尺寸

在xml你有TabLayout,

        <android.support.design.widget.TabLayout
            ...
            app:tabTextAppearance="@style/CustomTextStyle"
            ...
        />

然后在风格,

        <style name="CustomTextStyle" parent="@android:style/TextAppearance.Widget.TabWidget">
           <item name="android:textSize">16sp</item>
           <item name="android:textAllCaps">true</item>
        </style>

如果你不希望大写的字符在"android:textAllCaps"中输入false

2)选定或未选定标签的文字颜色,

TabLayout tabLayout = (TabLayout) view.findViewById(R.id.tabs);
    tabLayout.setupWithViewPager(viewPager);

    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
        tabLayout.setTabTextColors(getResources().getColorStateList(R.color.tab_selector,null));
    } else {
        tabLayout.setTabTextColors(getResources().getColorStateList(R.color.tab_selector));
    }

然后在res/color/tab_selector.xml中

<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:color="@color/white" android:state_selected="true" />
<item android:color="@color/white" />

Answer 6

试试这个....它为我工作....

在我的layout.xml中,我使用了这样的东西....

<android.support.design.widget.TabLayout
    android:id="@+id/tab_layout"
    style="@style/MyCustomTabLayout"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    app:tabGravity="fill"
    app:tabMode="fixed" />

在我的style.xml中,我使用了像代码的和平......

<style name="MyCustomTabLayout" parent="Widget.Design.TabLayout">
    <item name="android:background">YOUR BACKGROUND COLOR</item>
    <item name="tabTextAppearance">@style/MyCustomTabText</item>
    <item name="tabSelectedTextColor">SELECTED TAB TEXT COLOR</item>
    <item name="tabIndicatorColor">SELECTED TAB INDICATOR COLOR</item>
</style>

<style name="MyCustomTabText" parent="TextAppearance.AppCompat.Button">
    <item name="android:textSize">YOUR TEXT SIZE</item>
    <item name="android:textStyle">bold</item>
    <item name="android:textColor">@android:color/white</item>
</style>

我希望它对你有用.....

Answer 7

TabLayout  tab_layout = (TabLayout)findViewById(R.id.tab_Layout_);

private void changeTabsFont() {
    Typeface font = Typeface.createFromAsset(getActivity().getAssets(), "fonts/"+ Constants.FontStyle);
    ViewGroup vg = (ViewGroup) tab_layout.getChildAt(0);
    int tabsCount = vg.getChildCount();
    for (int j = 0; j < tabsCount; j++) {
        ViewGroup vgTab = (ViewGroup) vg.getChildAt(j);
        int tabChildsCount = vgTab.getChildCount();
        for (int i = 0; i < tabChildsCount; i++) {
            View tabViewChild = vgTab.getChildAt(i);
            if (tabViewChild instanceof TextView) {
                ((TextView) tabViewChild).setTypeface(font);
                ((TextView) tabViewChild).setTextSize(15);

            }
        }
    }
}

这段代码适用于我使用tablayout.它会改变字体的大小,也会改变字体样式.

这也有助于你们查看此链接

/sf/answers/3020946911/

此代码适用于Tablayout更改文本颜色,类型面(字体样式)以及文本大小.