There are a lot of people who are asking Android phones how to achieve phone voice changer? A lot of people say no, it is not possible to achieve the phone voice changer through the general method, because Android restricts the phone to replace the microphone when the telephone. So there's only one alternative. Recentl
installed on SSDMemory: Used for sendingFan: It's almost ready. I don't overclock too expensive don't want to buyPower: Experienced all know the network and electronic city save the biggest trick on the chassis and power. Profits are here, their own save machine chassis + power to a 300+, electronic city to you with the chassis plus the cost of power can be very low pressure. So many electronic city with the host sound is very large, the key in the power supply, the key in the power supply, sai
Android-4.2-3g migration path APN (5)
APN, this is not so easy to understand for people who are new to us. It is essential for 3G Internet transplantation. Record it here.
Concept:
The Access Point Name (APN) is the Access Point. A parameter that must be configured for a mobile device to Access the Internet using data
1. Introduction of problemsIn the android source code, make and make sdks are successfully executed and finally burned to the Development Board! Unfortunately, you cannot access the Internet by inserting a SIM card. You must manually set the APN before you can access the Internet. However, some "cainiao-level" users cannot access the Internet, so we need our developers to provide convenience for them! How c
Android mobile Internet access and mms apn settings
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A few days ago, my younger brother ran to ask me how G2 (MAGIC) could never receive a mobile phone report?
I asked him if he set the APN. He asked me what the
After android4.0, the system signature is required and the apk is placed under the system/app.
[Html]
[Java]Package com. lenovo. testapn;Import android. app. Activity;Import android. content. ContentResolver;Import android. content. ContentValues;Import android. content. Context;Import
The APN full name is access point name, the Chinese is the AP, which is a parameter that must be configured to access the Internet via the phone, which determines which access method the phone accesses to the network.The Android system keeps all the APN in the database, the absolute path of the database:/data/data/com.android.providers.telephony/databases/telepho
APN IDs. The URI address is "content: // telephony/carriers ". The Code is as follows:
[Java]
View plaincopyprint?
Uri uri = URI. parse ("content: // telephony/carriers ");
Cursor Cr = getcontentresolver (). Query (Uri, null );
While (CR! = NULL Cr. movetonext ()){
// APN ID
String id = Cr. getstring (Cr. getcolumnindex ("_ id "));
// APN name
String
Android updates the APN list. After OTA is upgraded, it takes effect immediately after it is started.The update of the APN list is valid only after the factory settings are restored after the OTA update. The update takes effect immediately after the upgrade.The OTA update includes three regions: boot, recovery, system,The APN
particular caused my attention:When setting up the APN, the MCC and MNC are required, and the 2 items will not be saved if the APN settings are not filled!So with this conjecture, the phone rom different, MNC item 00 is considered as a null character processing? And then cause the save to be unsuccessful?If so, how should the problem be solved?Think about the move should also think of such a problem, then
In the vast majority of Android machine etc path to store a apns-conf.xml file, indicating that the current machine uses the APN information through the root machine can be pushed out to see, the specific path can be searched
CopyCodeThe Code is as follows: static URI preferred_apn_uri = URI. parse ("content: // telephony/carriers/preferapn ");
Contentresolver cresolver = context. getcontentresolver ();
In miui Android 2.3, if you want to switch "Mobile Data" with one click on the desktop, you can call and send text messages, but cannot access the Internet ".
It has been around for half a day in the Chinese Android Market, and has downloaded numerous switches. There are two main differences between the APN switch and the data switch.
Finally in the https://mar
reason to judge the type of APN, found that many applications if APN is to go agent words can not be networked, then introduce the APN set up the network agent information.
*/
Cursor C = context.getcontentresolver (). query (preferred_apn_uri,null, NULL, NULL, NULL);
C.movetofirst ();
String proxy=c.getstring (C.getcolumnindex ("proxy"));
if (! "". E
connection with the mobile phoneActivity. getsystemservice (context. telephony_service );
// Obtain the mobile phone number
String phoneid = TM. getline1number ();
// Remember to add in manifest FileAndroid: Name = "android. Permission. read_phone_state"/>
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Http://www.eoeandroid.com/thread-91
The APN configuration of the Android system has been explained in this document in the settings.apk configuration of the debugging system. You have manually added the APN configuration option in the settings, but you still cannot see it on the interface. So I followed the code and thought it was a simple page display problem. It doesn't matter, so I quickly caugh
After being added to alpsmediatekrameworksase elephonyetcapn-config.xml,
The SIM card of the carrier is not required for verification.
Two methods are used to verify whether the APN has been added to the mobile phone:
1. Your company only needs to re-compile the bin file, go down to the mobile phone, and reboot.
Then, use DDMS to convert datadatacom. android. providers. the database telephony in telepho
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