android - 有没有办法在 AndroidTestCase 中打开和关闭连接？

Question

我打算开始编写一些 android 测试用例，我想知道是否有一种方法可以在模拟器中以编程方式打开和关闭连接。

// High level puesdo code

Test: is Message Pushed to Local Storage if Phone is Not Connected to Network:

    Connectivity = off

    Create message

    try push message to webapp

    assert message in local storage

    Connectivity = on

Android 测试用例的新手，如果答案很明显，我们深表歉意。

Answer 1

要删除连接，您应该根据以下定义删除 APN:http://www.mail-archive.com/android-developers@googlegroups.com/msg62089.html

这个存储库应该有你需要的一切:http://code.google.com/p/apndroid/

无论如何，下面是我发现的一些 fragment ......

读取当前 APN:

Cursor cursor = 
getContentResolver().(Uri.parse("content://telephony/
carriers"),
null, null, 
null, null);
StringBuffer sb = new StringBuffer();

cursor.moveToFirst();
do{
sb.append("_id =").append(cursor.getString(0)).append(" , ");
sb.append("name=").append(cursor.getString(1)).append(" , ");
sb.append("numeric=").append(cursor.getString(2)).append(" , ");
sb.append("mcc=").append(cursor.getString(3)).append(" , ");
sb.append("mnc=").append(cursor.getString(4)).append(" , ");
sb.append("apn=").append(cursor.getString(5)).append(" , ");
sb.append("user=").append(cursor.getString(6)).append(" , ");
sb.append("server=").append(cursor.getString(7)).append(" , ");
sb.append("password=").append(cursor.getString(8)).append(" , 
");
sb.append("proxy=").append(cursor.getString(9)).append(" , ");
sb.append("port=").append(cursor.getString(10)).append(" , ");
sb.append("mmsproxy=").append(cursor.getString(11)).append(" , 
");
sb.append("mmsport=").append(cursor.getString(12)).append(" , 
");
sb.append("mmsc=").append(cursor.getString(13)).append(" , ");
sb.append("type=").append(cursor.getString(14)).append(" , ");
sb.append("current=").append(cursor.getString(15)).append(" , 
");

sb.append("\n--- BLOCK ---\n");

}while(cursor.moveToNext());

要添加 APN，请执行以下操作:

//Trying to Insert a Custom Setting to Telephony db
ContentValues values = new ContentValues();
values.put("_id","3");
values.put("name","Ramesh");
values.put("numeric","310995");
values.put("mcc","315");
values.put("mnc","995");
values.put("apn","email");
values.put("user","elkjop");
values.put("server","www.moota.com");
values.put("password","elkjop");
values.put("proxy","12");
values.put("port","12");
values.put("mmsproxy","12");
values.put("mmsport","12");
values.put("mmsc","12");
values.put("type","a");
values.put("current","a");

//Adding Values using the Content Resolver
getContentResolver().insert(Uri.parse("content://telephony/
carriers"), values);

我在这里找到了这个:https://groups.google.com/forum/#!topic/android-developers/fYwf_mhEX3Y

通过 ContentResolver，您可能还可以删除它们。

然后您可以删除 APN，然后恢复它，这样就可以达到您想要的效果。