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改进这个问题
我有一个跟踪应用程序，我想替换if else to alert对话框中的toast消息。
public class ReceiveSms extends BroadcastReceiver {
String BalanceMessage, BalanceMonth, BalanceDay, BalanceYear;
@Override
public void onReceive(Context context, Intent intent) {
if(intent.getAction().equals("android.provider.Telephony.SMS_RECEIVED")){
Bundle bundle = intent.getExtras();
SmsMessage[] messages;
String PhoneNumber;
if(bundle != null){
try {
Object[] pdus = (Object[]) bundle.get("pdus");
messages = new SmsMessage[pdus.length];
String format = bundle.getString("format");
for (int i = 0; i < messages.length; i++){
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i], format);
}
else {
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
}
PhoneNumber = messages[i].getOriginatingAddress();
String MessageBody = messages[i].getMessageBody();
if(PhoneNumber.equals(GlobalVariable.AccountNumber)){
if(MessageBody.contains("maps.google.com")){
int indexStart = MessageBody.indexOf("q=loc:") + 6;
int indexCount = 0;
MainActivity.staticOpenMapButton.setVisibility(View.VISIBLE);
for (int a = indexStart; a <MessageBody.length() ; a++) {
indexCount++;
}
int indexEnd = indexStart + indexCount - 1;
String message = MessageBody.substring(indexStart,indexEnd);
String MessageSplit [] = message.split(",");
Double latitude = Double.parseDouble(MessageSplit[0]);
Double longitude = Double.parseDouble(MessageSplit[1]);
GlobalVariable.Latitude = latitude;
GlobalVariable.Longitude = longitude;
}else if(MessageBody.contains("Login Successfully")){
String MessageSplit [] = MessageBody.split(",");
Intent OpenMainActivity = new Intent(context,MainActivity.class);
OpenMainActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(OpenMainActivity);
Toast.makeText(context, "Login Successfully", Toast.LENGTH_SHORT).show();
if(MessageSplit[1].equals("+63" + LogIn.Number.getText().toString())){
GlobalVariable.SecondAccountNumber = "";
GlobalVariable.ThirdAccountNumber = "";
GlobalVariable.SecondAccountNumber = MessageSplit[2];
GlobalVariable.ThirdAccountNumber = MessageSplit[3];
}else if(MessageSplit[2].equals("+63" + LogIn.Number.getText().toString())){
GlobalVariable.SecondAccountNumber = "";
GlobalVariable.ThirdAccountNumber = "";
GlobalVariable.SecondAccountNumber = MessageSplit[1];
GlobalVariable.ThirdAccountNumber = MessageSplit[3];
}else if(MessageSplit[3].equals("+63" + LogIn.Number.getText().toString())){
GlobalVariable.SecondAccountNumber = "";
GlobalVariable.ThirdAccountNumber = "";
GlobalVariable.SecondAccountNumber = MessageSplit[1];
GlobalVariable.ThirdAccountNumber = MessageSplit[2];
}
Toast.makeText(context, MessageSplit[1], Toast.LENGTH_SHORT).show();
Toast.makeText(context, MessageSplit[2], Toast.LENGTH_SHORT).show();
Toast.makeText(context, MessageSplit[3], Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Incorrect Password")){
AlertDialog.Builder builder = new AlertDialog.Builder(context);
builder.setTitle("Information");
builder.setMessage("Incorrect Password");
builder.create().show();
Toast.makeText(context, "Incorrect Password", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Account Number is not recognized by device.")){
Toast.makeText(context, "Account Number is not recognized by device. Please check the number", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Account Number Successfully Added")){
Toast.makeText(context, "Account Number Successfully Added", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Number Already Registered")){
Toast.makeText(context, "Number Already Registered", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("User Account is Full")){
Toast.makeText(context, "User Account is Full. Maximum User is 3 only", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("User Account Deleted")){
Toast.makeText(context, "User Account Successfully Deleted", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("User Password is Incorrect")){
Toast.makeText(context, "User Password is Incorrect", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Account Number Deletion Failed")){
Toast.makeText(context, "Account Number Deletion Failed", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Password Successfully Changed")){
Toast.makeText(context, "Password Successfully Changed", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Account Number is not Registered")){
Toast.makeText(context, "Account Number is not Registered", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Regular Load")){
if(MessageBody.contains("Unli Allnet Texts")){
int indexStart = MessageBody.indexOf("Unli Allnet Texts") + 18;
BalanceMessage = MessageBody.substring(indexStart);
BalanceMonth = BalanceMessage.substring(7,10);
BalanceDay = BalanceMessage.substring(5,7);
BalanceYear = BalanceMessage.substring(10,22);
GlobalVariable.TextBalance = "Unlimited";
DeviceBalance.staticTextBalance.setText("Unlimited");
BalanceExpiryDate();
}else if(MessageBody.contains("Allnet Texts:")){
int indexStart = MessageBody.indexOf("Allnet Texts:") + 13;
BalanceMessage = MessageBody.substring(indexStart);
int indexExpiry = BalanceMessage.indexOf("Exp:");
String AvailableText = BalanceMessage.substring(0, indexExpiry);
BalanceMonth = BalanceMessage.substring(indexExpiry + 7,indexExpiry + 10);
BalanceDay = BalanceMessage.substring(indexExpiry + 5,indexExpiry + 7);
BalanceYear = BalanceMessage.substring(indexExpiry + 10,indexExpiry + 22);
GlobalVariable.TextBalance = AvailableText;
DeviceBalance.staticTextBalance.setText(AvailableText);
BalanceExpiryDate();
}else if(MessageBody.contains("FREE Allnet Texts")){
int indexStart = MessageBody.indexOf("Allnet Texts") + 12;
BalanceMessage = MessageBody.substring(indexStart);
int indexExpiry = BalanceMessage.indexOf("Exp:");
String AvailableText = BalanceMessage.substring(0,indexExpiry);
Toast.makeText(context, AvailableText,Toast.LENGTH_SHORT).show();
BalanceMonth = BalanceMessage.substring(indexExpiry + 7,indexExpiry + 10);
BalanceDay = BalanceMessage.substring(indexExpiry + 5,indexExpiry + 7);
BalanceYear = BalanceMessage.substring(indexExpiry + 10,indexExpiry + 22);
GlobalVariable.TextBalance = AvailableText;
DeviceBalance.staticTextBalance.setText(AvailableText);
BalanceExpiryDate();
}
}else{
Toast.makeText(context, "No location found! Please Try Again.", Toast.LENGTH_SHORT).show();
}
}else if(PhoneNumber.equals("+63" + Register.contact.getText())){
if(MessageBody.contains("Register Successfully")){
Toast.makeText(context, "Register Success. Please Sign In Now", Toast.LENGTH_SHORT).show();
}else if(MessageBody.contains("Motorcycle Already Registered")){
Toast.makeText(context, "Motorcycle Already Registered", Toast.LENGTH_SHORT).show();
}else{
Toast.makeText(context, "Failed to Register. Please try again!.", Toast.LENGTH_SHORT).show();
}
}else{
Toast.makeText(context, "Message receive from different number", Toast.LENGTH_SHORT).show();
}
}
} catch (Exception e){
e.printStackTrace();
}
}
}
}
private void BalanceExpiryDate(){
if(BalanceMessage.contains("Jan")){
GlobalVariable.BalanceExpiry = "01/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("04/" + BalanceDay + "/" + BalanceYear);
} else if(BalanceMessage.contains("Feb")){
GlobalVariable.BalanceExpiry = "02/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("02/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Mar")){
GlobalVariable.BalanceExpiry = "03/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("03/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Apr")){
GlobalVariable.BalanceExpiry = "04/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("04/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("May")){
GlobalVariable.BalanceExpiry = "05/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("05/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Jun")){
GlobalVariable.BalanceExpiry = "06/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("06/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Jul")){
GlobalVariable.BalanceExpiry = "07/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("07/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Aug")){
GlobalVariable.BalanceExpiry = "08/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("08/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Sep")){
GlobalVariable.BalanceExpiry = "09/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("09/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Oct")){
GlobalVariable.BalanceExpiry = "10/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("10/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Nov")){
GlobalVariable.BalanceExpiry = "11/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("11/" + BalanceDay + "/" + BalanceYear);
}else if(BalanceMessage.contains("Dec")){
GlobalVariable.BalanceExpiry = "12/" + BalanceDay + "/" + BalanceYear;
DeviceBalance.staticBalanceExpiry.setText("12/" + BalanceDay + "/" + BalanceYear);
}
}
}*
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