如何更改android活动标签
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How to change android Activity label
提问by noname
I have created an Activity and declared in Manifest file. But I would like to re-use the same Activity for other purpose.
我创建了一个活动并在清单文件中声明。但我想将同一个 Activity 重新用于其他目的。
<activity
android:configChanges="orientation|keyboardHidden"
android:label="Main Menu"
android:name=".MainMenu"
android:theme="@android:style/Theme.Light" >
</activity>
I need to change the Label dynamically. Thanks in Advance
我需要动态更改标签。提前致谢
回答by Shubhayu
Use
用
setTitle(int titleId)
or
或者
setTitle(CharSequence title)
回答by SamSPICA
public class YourActivity extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
setTitle(R.string.your_title);
setContentView(R.layout.main);
}
}
回答by waqaslam
You need to use setTitlefor this:
您需要为此使用setTitle：
setTitle(R.string.your_title);
//or
setTitle("new title");
回答by waqaslam
I have the same problem, Try this in onCreateit's work for me!
我有同样的问题，试试这个onCreate对我有用！
public class YourActivityName extends Activity {
@Override
public void onCreate(Bundle savedInstanceState) {
setTitle("Your Title");
}
}
回答by Triple Hash
You can define the string in res/string.xml file and then add android:label to the AndroidMenifest.xml file
您可以在 res/string.xml 文件中定义字符串，然后将 android:label 添加到 AndroidMenifest.xml 文件中
string.xml code
<string name="string_name">text to display</string>
AndroidMenifest.xml code
<activity android:name=".SomeActivity"
android:label="@string/string_name"/>
回答by Bhavin
if(Condition)
{
setTitle("Your Title");
}
else
{
// your Default Title from Manifest
}
Try to use this line.
尝试使用这条线。
回答by Rahul Joshi
In your Manifest file
在您的清单文件中
Initially, your code was like this.
最初，您的代码是这样的。
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
<activity android:name=".NumbersActivity" />
<activity android:name=".FamilyMembersActivity" />
<activity android:name=".ColorsActivity" />
<activity android:name=".PhrasesActivity" />
</activity>
</application>
But after changes to add Labels.
但更改后添加标签。
<activity android:name=".NumbersActivity" android:label="Numbers" />
<activity android:name=".FamilyMembersActivity" android:label="Family Members" />
<activity android:name=".ColorsActivity" android:label="Colors" />
<activity android:name=".PhrasesActivity" android:label="Phrases" >
</activity>
</application>
is the optimum way to change the Label name.
是更改标签名称的最佳方式。
courtesy.(ryanwaite28)
礼貌。（ryanwaite28）
回答by ryanwaite28
Static, not Dynamic
静态，而不是动态
Go to your AndroidManifest.xml file and add the android:label attribute to the activity tag you want, like this:
转到您的 AndroidManifest.xml 文件并将 android:label 属性添加到您想要的活动标签，如下所示：
<activity android:name=".name" android:label="label"/>
回答by shoooka
android:label="any word you want"/>
android:label="任何你想要的词"/>
