数据未上传到firebase数据库

Question

Aposts是我在firebase中的表的名称，我已经声明了所有对象并根据需要对它们进行了类型化，我使用了一个数组来获取值并上传它。
当我调试我得到InputConnectionWrapper问题，并且数据没有上传。

它给我添加了toast消息，但是当我在firebase中检查我的数据库时，它没有上传。

如何解决这个问题？

//to add a new post to database
     public class Advpost extends Activity {
Button advbtn;
EditText jobtitle;
EditText jobdescription;
EditText city;
EditText phonenumber;
EditText pay;
EditText emailid;
EditText completiondate;

DatabaseReference posts;


@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.advpost);

    posts = FirebaseDatabase.getInstance().getReference("Aposts");
    advbtn = (Button) findViewById(R.id.advbtn);
    jobtitle = (EditText) findViewById(R.id.jobtitle);
    jobdescription = (EditText) findViewById(R.id.jobdescription);
    city = (EditText) findViewById(R.id.city);
    phonenumber = (EditText) findViewById(R.id.phonenumber);
    pay = (EditText) findViewById(R.id.pay);
    emailid = (EditText) findViewById(R.id.emailid);
    completiondate = (EditText) findViewById(R.id.completiondate);
    advbtn.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View view) {
            addAposts();
        }
    });
}

private void addAposts() {

String title = jobtitle.getText().toString().trim();
String description = jobdescription.getText().toString().trim();
String cityname = city.getText().toString().trim();
String phno = phonenumber.getText().toString().trim();
String Amt = pay.getText().toString().trim();
String mailid = emailid.getText().toString().trim();
String duedate = completiondate.getText().toString().trim();


if (!TextUtils.isEmpty(title)) {
    String id = posts.push().getKey();
    Aposts Aposts = new Aposts();
    posts.child(id).setValue(Aposts);
    Toast.makeText(this, "Added", Toast.LENGTH_LONG).show();
} else {
    Toast.makeText(this, "Failed", Toast.LENGTH_LONG).show();
}

public class Aposts {
private String title;
private String description;
private String cityname;
private String phno;
private String amt;
private String mailid;
private String duedate;

public Aposts() {
    this.title = title;
    this.description = description;
    this.cityname = cityname;
    this.phno = phno;
    this.amt = amt;
    this.mailid = mailid;
    this.duedate = duedate;
}

public String getTitle() {
    return title;
}

public void setTitle(String title) {
    this.title = title;
}

public String getDescription() {
    return description;
}

public void setDescription(String description) {
    this.description = description;
}

public String getCityname() {
    return cityname;
}

public void setCityname(String cityname) {
    this.cityname = cityname;
}

public String getPhno() {
    return phno;
}

public void setPhno(String phno) {
    this.phno = phno;
}

public String getAmt() {
    return amt;
}

public void setAmt(String amt) {
    this.amt = amt;
}

public String getMailid() {
    return mailid;
}

public void setMailid(String mailid) {
    this.mailid = mailid;
}

public String getDuedate() {
    return duedate;
}

public void setDuedate(String duedate) {
    this.duedate = duedate;
}

}