How to set the default channel for residential broadcasting in android (50 and 60 with dual-card Support)

The default channels are 50 and 60, and dual-card is supported.

Add the code to the PhoneApp. java file:

Import package at the beginning of the file:Copy codeThe Code is as follows: import android. provider. Telephony;
Import com. android. internal. telephony. gsm. SmsBroadcastConfigInfo;
Import android. content. ContentValues;
Import android. database. Cursor;

2. Add the variable at the beginning of the file:Copy codeThe Code is as follows: 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. Add Case in mHandeler:Copy codeThe Code is as follows: case MESSAGE_SET_STATE:
HandleSetStateResponse (msg );
Break;

4. Register cellbroadcastRecivier in the oncreate function:Copy codeThe Code is as follows: IntentFilter smsReadyIntentFilter = new IntentFilter ("android. provider. Telephony. SMS_STATE_CHANGED ");
RegisterReceiver (mSmsReadyReceiver, smsReadyIntentFilter );

5. Add a function to the class:Copy codeThe Code is as follows: 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;
}