本文介绍了如何将自定义字体设置为android工具栏中的标题的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
toolbar =(工具栏)findViewById(com.sports.unity.R.id.tool_bar) ;
setSupportActionBar(toolbar);
setTitle(hello);
我想在标题hello中设置一个自定义字体如何做到这一点?为了在工具栏中使用自定义标题,您只需要记住工具栏只是一个奇特的ViewGroup,因此您可以添加自定义标题如下:
< android.support.v7.widget.Toolbar
android:id = @ b
android:layout_width =match_parent
android:minHeight =?attr / actionBarSize @ color / action_bar_bkgnd
app:theme =@ style / ToolBarTheme>
$ b< TextView
android:layout_width =wrap_content
android:layout_height =wrap_content
android:text =Toolbar Title
android:layout_gravity =center
android:id =@ + id / toolbar_title/>
< /android.support.v7.widget.Toolbar>
这意味着您可以设置TextView的样式,但是您只需要定义一个TextView。所以在你的活动中,你可以像这样访问标题:
工具栏toolbarTop =(工具栏)findViewById(R.id.toolbar_top) ;
TextView mTitle =(TextView)toolbarTop.findViewById(R.id.toolbar_title);
然后:
字体khandBold = Typeface.createFromAsset(BalrogApplication.getApplication()。getAssets(),fonts / Khand-bold.ttf);
mTitle.setTypeface(khandBold);
更新
动态版本
public static void changeToolbarFont(Toolbar toolbar,Activity context){
for(int i = 0; i< toolbar.getChildCount(); i ++ ){
View view = toolbar.getChildAt(i);
if(view instanceof TextView){
TextView tv =(TextView)view;
if(tv.getText()。equals(toolbar.getTitle())){
applyFont(tv,context);
break;
$ b public static void applyFont(TextView tv,Activity context){
tv.setTypeface(Typeface) createFromAsset(context.getAssets(),fonts / customFont));
code
并像这样使用
changeToolbarFont(findViewById(R.id.app_bar),this);
i am doing this
toolbar = (Toolbar) findViewById(com.sports.unity.R.id.tool_bar);
setSupportActionBar(toolbar);
setTitle("hello");
i want to set a custom font here in the title "hello" how to do that?
解决方案 To use a custom title in your Toolbar all you need to do is remember is that Toolbar is just a fancy ViewGroup so you can add a custom title like so:
<android.support.v7.widget.Toolbar
android:id="@+id/toolbar_top"
android:layout_height="wrap_content"
android:layout_width="match_parent"
android:minHeight="?attr/actionBarSize"
android:background="@color/action_bar_bkgnd"
app:theme="@style/ToolBarTheme" >
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Toolbar Title"
android:layout_gravity="center"
android:id="@+id/toolbar_title" />
</android.support.v7.widget.Toolbar>
This means that you can style the TextView however you would like because it's just a regular TextView. So in your activity you can access the title like so:
Toolbar toolbarTop = (Toolbar) findViewById(R.id.toolbar_top);
TextView mTitle = (TextView) toolbarTop.findViewById(R.id.toolbar_title);
And then:
Typeface khandBold = Typeface.createFromAsset(BalrogApplication.getApplication().getAssets(), "fonts/Khand-bold.ttf");
mTitle.setTypeface(khandBold);
UPDATEdynamically version
public static void changeToolbarFont(Toolbar toolbar, Activity context) {
for (int i = 0; i < toolbar.getChildCount(); i++) {
View view = toolbar.getChildAt(i);
if (view instanceof TextView) {
TextView tv = (TextView) view;
if (tv.getText().equals(toolbar.getTitle())) {
applyFont(tv, context);
break;
}
}
}
}
public static void applyFont(TextView tv, Activity context) {
tv.setTypeface(Typeface.createFromAsset(context.getAssets(), "fonts/customFont"));
}
and use it like that
changeToolbarFont(findViewById(R.id.app_bar), this);
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