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- Change application's starting activity 8 answers
- 更改应用程序的开始活动8个答案
I want to create own activity as main activity rather than using default MainActivity
.
我想创建自己的活动作为主要活动,而不是使用默认的MainActivity。
How can I define that in android manifest?
如何在android清单中定义它?
5 个解决方案
#1
52
In your manifest file , use the below code to declare an activity as a launcher activity:
在清单文件中,使用以下代码将活动声明为启动器活动:
<activity android:name=".yourActivityName" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
From Android Developer docs:
来自Android Developer docs:
ACTION_MAIN activity: Start up as the initial activity of a task, with no data input and no returned output.
ACTION_MAIN活动:作为任务的初始活动启动,没有数据输入且没有返回的输出。
CATEGORY_LAUNCHER: The activity can be the initial activity of a task and is listed in the top-level application launcher`.
CATEGORY_LAUNCHER:活动可以是任务的初始活动,并列在*应用程序启动器中。
#2
11
In AndroidManifest.xml file inside application tag add an activity tag and remove action MAIN from old activity tag set that as default
在应用程序标记内的AndroidManifest.xml文件中添加活动标记,并从默认的旧活动标记集中删除操作MAIN
<application...... >
<activity
android:name=".DefaultActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".NewActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
#3
4
You can use in manifest file:
您可以在清单文件中使用:
<activity
android:name=".DefaultActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".NewActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
It is very important:
这是非常重要的:
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
#4
2
It's Simple. In your android manifest file add,
这很简单。在你的android清单文件中添加,
<activity
android:name="Your Activity Name"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.HOME" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
#5
1
In Xamarin
, you can add MainLauncher = true
above class definition like this:
在Xamarin中,您可以在类定义之上添加MainLauncher = true,如下所示:
[Activity(Label = "UserActivity", MainLauncher = true)]
public class UserActivity : ListActivity
#1
52
In your manifest file , use the below code to declare an activity as a launcher activity:
在清单文件中,使用以下代码将活动声明为启动器活动:
<activity android:name=".yourActivityName" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
From Android Developer docs:
来自Android Developer docs:
ACTION_MAIN activity: Start up as the initial activity of a task, with no data input and no returned output.
ACTION_MAIN活动:作为任务的初始活动启动,没有数据输入且没有返回的输出。
CATEGORY_LAUNCHER: The activity can be the initial activity of a task and is listed in the top-level application launcher`.
CATEGORY_LAUNCHER:活动可以是任务的初始活动,并列在*应用程序启动器中。
#2
11
In AndroidManifest.xml file inside application tag add an activity tag and remove action MAIN from old activity tag set that as default
在应用程序标记内的AndroidManifest.xml文件中添加活动标记,并从默认的旧活动标记集中删除操作MAIN
<application...... >
<activity
android:name=".DefaultActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".NewActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
#3
4
You can use in manifest file:
您可以在清单文件中使用:
<activity
android:name=".DefaultActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.DEFAULT" />
</intent-filter>
</activity>
<activity
android:name=".NewActivity"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
It is very important:
这是非常重要的:
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
#4
2
It's Simple. In your android manifest file add,
这很简单。在你的android清单文件中添加,
<activity
android:name="Your Activity Name"
android:label="@string/app_name" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.HOME" />
<category android:name="android.intent.category.DEFAULT" />
</intent-filter>
</activity>
#5
1
In Xamarin
, you can add MainLauncher = true
above class definition like this:
在Xamarin中,您可以在类定义之上添加MainLauncher = true,如下所示:
[Activity(Label = "UserActivity", MainLauncher = true)]
public class UserActivity : ListActivity