首页 / 移动开发 / Android / android如何设置小区广播默认信道（50与60并支持双卡）

要求设置默认信道50与60，并支持双卡。

在PhoneApp.java文件中增加code：

在文件开头部分import 包：
复制代码 代码如下:
import android.provider.Telephony;
import com.android.internal.telephony.gsm.SmsBroadcastConfigInfo;
import android.content.ContentValues;
import android.database.Cursor;

2.在文件开头部分增加变量：
复制代码 代码如下:
private final BroadcastReceiver mSmsReadyReceiver = new SmsReadyBroadcastReceiver（）;
private static final int MESSAGE_SET_STATE = 33;
private static final int MESSAGE_SET_CONFIG = 32;
private static final String KEYID = "_id";
private static final String NAME = "name";
private static final String NUMBER = "number";
private static final String ENABLE = "enable";
private static final Uri CHANNEL_URI = Uri.parse（"content://cb/channel"）;
private static final Uri CHANNEL_URI1 = Uri.parse（"content://cb/channel1"）;

3.在mHandeler中增加Case：
复制代码 代码如下:
case MESSAGE_SET_STATE:
handleSetStateResponse（msg）;
break;

4.在oncreate函数中注册cellbroadcastRecivier：
复制代码 代码如下:
IntentFilter smsReadyIntentFilter = new IntentFilter（"android.provider.Telephony.SMS_STATE_CHANGED"）;
registerReceiver（mSmsReadyReceiver,smsReadyIntentFilter）;

5.在类中增加函数：
复制代码 代码如下:
private class SmsReadyBroadcastReceiver extends BroadcastReceiver {
@Override
public void onReceive（Context context, Intent intent）{
Log.e（"kpp","Sms Ready！！"）;
String action = intent.getAction（）;
Log.e（"kpp","Sms Ready action ="+action）;
if （action.equals（"android.provider.Telephony.SMS_STATE_CHANGED"）） {
int extra = intent.getIntExtra（"simId",0）;
boolean isReady = intent.getBooleanExtra（"ready",false）;
Log.e（"kpp","Sms Ready extra ="+extra）;
Log.e（"kpp","Sms Ready isReady ="+isReady）;
if（！isReady）{
return;
}
Message msg;
msg = mHandler.obtainMessage（MESSAGE_SET_STATE, extra, MESSAGE_SET_STATE,null）;

if （FeatureOption.MTK_GEMINI_SUPPORT == true）
{
（（GeminiPhone）phone）.activateCellBroadcastSmsGemini（0,msg, extra）;
}
else
{
phone.activateCellBroadcastSms（0,msg）;
}
}
}
}


private void handleSetStateResponse（Message msg） {
int simId = msg.arg1;
if （msg.arg2 == MESSAGE_SET_STATE） {
AsyncResult ar = （AsyncResult） msg.obj;
if （ar == null） {
Log.i（LOG_TAG, "handleSetStateResponse,ar is null"）;
return;
}
if （ar.exception ！= null） {
if （DBG）
Log.d（LOG_TAG, "handleSetStateResponse: ar.exception="+ ar.exception）;
} else {
Log.i（LOG_TAG, "handleSetStateResponse: re get ok"）;
addCustomChanneltoList（PhoneConstants.GEMINI_SIM_1,"Channel1",50）;
addCustomChanneltoList（PhoneConstants.GEMINI_SIM_1,"Channel2",60）;
addCustomChanneltoList（PhoneConstants.GEMINI_SIM_2,"Channel1",50）;
addCustomChanneltoList（PhoneConstants.GEMINI_SIM_2,"Channel2",60）;
}
}
}

private void addCustomChanneltoList（int mSimId,String channelName,int channelNum）{
Log.d（LOG_TAG, "addCustomChanneltoList: mSimId=" + mSimId
+ ", channelName= " + channelName + ", channelNum= " + channelNum）;
if（queryChannelFromDatabase（mSimId,channelName,channelNum））{
SmsBroadcastConfigInfo[] objectList = new SmsBroadcastConfigInfo[1];
objectList[0] = new SmsBroadcastConfigInfo（channelNum,channelNum, -1, -1, true）;
Message msg1 = mHandler.obtainMessage（MESSAGE_SET_CONFIG, 0,MESSAGE_SET_CONFIG, null）;
if （FeatureOption.MTK_GEMINI_SUPPORT == true）
{
（（GeminiPhone）phone）.setCellBroadcastSmsConfigGemini（objectList, objectList, msg1, mSimId）;

}
else
{
phone.setCellBroadcastSmsConfig（objectList, objectList, msg1）;
}
}
}

private boolean queryChannelFromDatabase（int mSimId,String channelName,int channelNum）{
// ClearChannel（）;
Log.d（LOG_TAG, "queryChannelFromDatabase: mSimId=" + mSimId
+ ", channelName= " + channelName + ", channelNum= " + channelNum）;
String[] projection = new String[] { KEYID, NAME, NUMBER, ENABLE };
String SELECTION = "（" + NUMBER + " = " + channelNum + "）";
Cursor cursor = null;
if（mSimId==PhoneConstants.GEMINI_SIM_1）{
cursor = this.getContentResolver（）.query（CHANNEL_URI,projection, SELECTION, null, null）;
}else if（mSimId==PhoneConstants.GEMINI_SIM_2）{
cursor = this.getContentResolver（）.query（CHANNEL_URI1,projection, SELECTION, null, null）;
}

if （cursor.getCount（） == 0）{
ContentValues values = new ContentValues（）;
values.put（NAME,channelName）;
values.put（NUMBER, channelNum）;
values.put（ENABLE, true）;
try {
if（mSimId==PhoneConstants.GEMINI_SIM_1）{
this.getContentResolver（）.insert（CHANNEL_URI, values）;
}else if（mSimId==PhoneConstants.GEMINI_SIM_2）{
this.getContentResolver（）.insert（CHANNEL_URI1, values）;
}
} catch （Exception e）{
return false;
}
}
cursor.close（）;
return true;
}