Android 经典小技巧总结

一、这是一篇关于如何将自定义的 homescreen 设定为Android的默认主页，而不需要用户选择的讨论贴，原文如下：

 

 Another additional info: If you want that your homescreen is always the default and that the system doesn't ask to choose between different home screens simply put it that way: XML:

 

<intent-filter priority="1">

<action name="android.intent.action.MAIN"></action>

<category name="android.intent.category.HOME"></category>

<category name="android.intent.category.DEFAULT"></category><

category name="android.intent.category.MONKEY"></category>

</intent-filter>

 

The difference to the XML above is android:priority="1". It seems that the default home screen has priority 0 and therefore setting the priority of your home screen to 1 is sufficient to force the usage of your home screen.

 

二、

  Android/Ophone获取CellId以及IMEI 收藏

其实，对于Ophone跟Android来说有许许多多的不一样，比如说联网方式，还比如一些UI的细节实现等

下边的是我收集到得跟Android略有不同的获取CellId跟IMEI的代码：

TelephonyManager tm = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE); 
GsmCellLocation location = (GsmCellLocation) tm.getCellLocation();

int cellid = location .getCid();

String imei = tm.getDeviceId();

注：别忘加权限啊

<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses-permission>
<uses-permission android:name="android.permission.READ_PHONE_STATE"></uses-permission>

这样就成了，呵呵

评论

2 楼 帅子 2009-12-04  

该方法是在一个论坛上看到的，没经过本人测试！！

1 楼 风小却 2009-12-03  

LZ测试是在哪个版本下通过的呢？

<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.HOME">
<category android:name="android.intent.category.DEFAULT"/>
<category android:name="android.intent.category.MONKEY"/>