我对Android开发相当陌生,我看过将其放入Manifest.xml文件的示例:
<intent-filter>
<action android:name="android.intent.action.MAIN" />`
</intent-filter>
我认为这是我需要的,所以在我的应用程序安装后,将启用打开按钮。但是,即使我在我的Manifest中有这个按钮也会被禁用。
那么,谁能告诉我,我做错了?
感谢您的帮助。
**更新......
这是我的完整Manifest.xml文件:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" android:versionCode="1"
android:versionName="1.1" package="com.MyAppName.app">
<uses-sdk android:minSdkVersion="8" targetSdkVersion="10" />
<uses-library android:name="com.google.android.maps" />
<uses-feature android:glEsVersion="0x00020000" android:required="true" />
<permission android:name="com.MyAppName.app.permission.MAPS_RECEIVE" android:protectionLevel="signature" />
<permission android:name="com.MyAppName.app.permission.C2D_MESSAGE" android:protectionLevel="signature" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.CALL_PHONE" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />
<uses-permission android:name="com.google.android.providers.gsf.permission.READ_GSERVICES" />
<uses-permission android:name="com.MyAppName.app.permission.C2D_MESSAGE" />
<uses-permission android:name="com.MyAppName.app.permission.MAPS_RECEIVE" />
<application android:label="@string/MyAppName" android:theme="@android:style/Theme.NoTitleBar" android:icon="@drawable/Icon">
<meta-data android:name="com.google.android.maps.v2.API_KEY" android:value="MY_KEY" />
</application>
</manifest>
**更新
以下是活动的代码:
using System;
using Android.App;
using Android.Content;
using Android.OS;
namespace MyApp
{
[Activity (Label = "MyApp", MainLauncher = true, Theme="@style/Theme.Splash", NoHistory = true)]
public class SplashActivity : Activity
{
protected override void OnCreate (Bundle bundle)
{
base.OnCreate (bundle);
Android.OS.SystemClock.Sleep(2000);
// Start our real activity
StartActivity (typeof (Activity1));
}
}
}
答案 0 :(得分:0)
意图过滤器必须如下所示,在主Activity <activity>
元素中:
<activity
android:name=".<your activity name>"
android:label="My App" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>