MTK Android 紧急号码修改

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我是靠谱客的博主无辜龙猫，这篇文章主要介绍MTK Android 紧急号码修改，现在分享给大家，希望可以做个参考。

两种修改方法

(1) 找modem管理员在modem中修改插卡情况下的紧急号码

注：在modem模块给出说明

(2) 在代码中屏蔽掉插卡情况下的代码，使插卡不插卡都走同一个流程比如v856 movistar的修改方法

在frameworks/base/telephony/java/android/telephony/目录下的PhoneNumberUtils.java文件isEmergencyNumber方法

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public static boolean isEmergencyNumber(String number){
StringplusNumber = null;
StringnumberPlus = null;
// If thenumber passed in is null, just return false:
if(number == null) return false;
// Stripthe separators from the number before comparing it
// to the list.
number =extractNetworkPortionAlt(number);
//retrieve the list of emergency numbers
// checkread-write ecclist property first
Stringnumbers = SystemProperties.get("ril.ecclist");
if(!TextUtils.isEmpty(numbers)) {
//searches through the comma-separated list for a match,
//return true if one is found.
for(String emergencyNum : numbers.split(",")) {
plusNumber = "+" + emergencyNum;
numberPlus= emergencyNum + "+";
if (emergencyNum.equals(number)
|| plusNumber.equals(number)
|| (number.startsWith(numberPlus) &&!number.contains("*") && !number.contains("#"))) {
return true;
}
}
}
// thenread-only ecclist property since old RIL only uses this
numbers =SystemProperties.get("ro.ril.ecclist");
if(!TextUtils.isEmpty(numbers)) {
//searches through the comma-separated list for a match,
//return true if one is found.
for(String emergencyNum : numbers.split(",")) {
plusNumber = "+" + emergencyNum;
numberPlus = emergencyNum + "+";
if (emergencyNum.equals(number)
|| plusNumber.equals(number)
|| (number.startsWith(numberPlus) &&!number.contains("*") && !number.contains("#"))) {
return true;
}
}
// nomatches found against the list!
//注释掉return语句使得不卡插卡和插卡情况下都走同一流程
//return false;
}
//noecclist system property, so use our own list.
/*Modified by ALPS00005641 add 000,08,110,118,119,999 */
final inteccNo = 9;
//zengtao 20111009 start add 133 122 105 以下流程就是不插卡情况下的紧急号码的判断流程
String[]emergencyNumList = {"112", "911","000","08", "110", "999", "118","119", "133"};
if(!(TelephonyManager.getDefault().getSimState() == TelephonyManager.SIM_STATE_ABSENT)){//判断是否有插入SIM卡
emergencyNumList[0]= "112";
emergencyNumList[1]= "911";
emergencyNumList[2]= "133";
emergencyNumList[3]= "133";
emergencyNumList[4]= "133";
emergencyNumList[5]= "133";
emergencyNumList[6]= "133";
emergencyNumList[7]= "133";
emergencyNumList[8]= "133";
}
//end
for (inti = 0; i < eccNo; i++) {
plusNumber = "+" + emergencyNumList[i];
numberPlus = emergencyNumList[i] + "+";
if(emergencyNumList[i].equals(number)
|| plusNumber.equals(number)
|| (number.startsWith(numberPlus) &&!number.contains("*") && !number.contains("#"))) {
return true;
}
}
returnfalse;
}