问题描述
我被禁用的标准之一,管理都要亲力亲为创建自定义标题的活动。我不知道是否有可能取代/主题非标准标题我的需求。
我可以通过改变windowXYZStyle项定制大小,背景图像,并经由主题文本
我唯一没找到 - 我怎么可以添加文本的形象代替。我试过 requestWindowFeature(Window.FEATURE_CUSTOM_TITLE)
并指定自定义布局 - 但它似乎并不工作。
编辑:下面是测试的建议的报告,code如下 - 结果 - 图像视图没有显示出来。
活动
公共类SettingsActivity扩展preferenceActivity {
@覆盖
保护无效的onCreate(包savedInstanceState){
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
。getWindow()setFeatureInt(Window.FEATURE_CUSTOM_TITLE,R.layout.custom_title);
super.onCreate(savedInstanceState);
加preferencesFromResource(R.xml.settings);
}
}
XML:
<的LinearLayout
的xmlns:机器人=http://schemas.android.com/apk/res/android
机器人:ID =@ + ID /标题
机器人:layout_width =FILL_PARENT
机器人:layout_height =26dip
机器人:以下属性来=5dip
机器人:背景=@可绘制/ titlebar_bg
机器人:layout_gravity =左|中心
>
< ImageView的
机器人:ID =@ + ID /标志
机器人:SRC =@可绘制/ title_logo
机器人:layout_width =WRAP_CONTENT
机器人:layout_height =WRAP_CONTENT/>
< / LinearLayout中>
这是可以设置自己的自定义标题布局,执行事务但是顺序。你必须按顺序做的事情:
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
的setContentView(R.layout.my_layout);
。getWindow()setFeatureInt(Window.FEATURE_CUSTOM_TITLE,R.layout.my_custom_title);
此外,您可能需要增加标题的大小;如果你不这样做,那么你的自定义布局的底部可能只是被你的活动掩盖了。可以通过添加一个主题,指定的标题的大小而改变的大小。这将进入一个值的XML文件:
<资源>
<样式名称=LargeTitleTheme>
<项目名称=机器人:windowTitleSize> 40dip< /项目>
< /风格>
< /资源>
然后你需要设置主题为您的活动(或应用程序,如果你想整个应用程序有这个自定义标题栏)在AndroidManifest.xml中:
<活动机器人:名称=机器人MyCustomTitleActivity。:主题=@风格/ LargeTitleTheme/>
i'm creating custom title for activity by disabling standard one and managing everything myself. I wonder if it's possible to replace/theme standart title to my needs.
I can customize size, background image, and text via themes by changing windowXYZStyle items.
The only thing i couldn't find - how i can add image instead of text.I've tried requestWindowFeature(Window.FEATURE_CUSTOM_TITLE)
and assign custom layout - but it doesn't seems to work.
EDIT : Here is a report of testing suggestions, code is below - result - image view is not showing up.
Activity
public class SettingsActivity extends PreferenceActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.custom_title);
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.settings);
}
}
XML :
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/title"
android:layout_width="fill_parent"
android:layout_height="26dip"
android:paddingLeft="5dip"
android:background="@drawable/titlebar_bg"
android:layout_gravity="left|center"
>
<ImageView
android:id="@+id/logo"
android:src="@drawable/title_logo"
android:layout_width="wrap_content"
android:layout_height="wrap_content" />
</LinearLayout>
It's possible to set your own custom title layout, however the order of execution matters. You must do things in this order:
requestWindowFeature(Window.FEATURE_CUSTOM_TITLE);
setContentView(R.layout.my_layout);
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, R.layout.my_custom_title);
Additionally, you may need to increase the size of the title; if you don't, then the bottom of your custom layout may just be covered up by your Activity. You can change the size by adding a theme that specifies the title's size. This would go into a values XML file:
<resources>
<style name="LargeTitleTheme">
<item name="android:windowTitleSize">40dip</item>
</style>
</resources>
Then you'd need to set the theme for your Activity (or Application, if you want the entire application to have this custom title bar) in AndroidManifest.xml:
<activity android:name=".MyCustomTitleActivity" android:theme="@style/LargeTitleTheme" />
这篇关于用形象自定义标题的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!