如何隐藏已安装apk的icon

 在AndroidManifest.xml文件中把launcher activity

            <intent-filter >
                 <action android:name="android.intent.action.MAIN" />
                <category android:name="android.intent.category.LAUNCHER" />

            </intent-filter>

 

改成

            <intent-filter >
                  <action android:name="yourPackageName"/>

                 <category android:name="android.intent.category.DEFAULT"/>  
            </intent-filter>

 

注意：这样设置后该apk就没法启动了，只有在其余的apk中调用该apk，调用方法以下：

                 Intent intentlaunch = new Intent("yourPackageName");                     startActivity(intentlaunch);