Firebase数据库错误：找到名称为isAccessibilityFocusable的冲突getter： [英] Firebase database error : Found conflicting getters for name: isAccessibilityFocusable

问题描述

引起：com.google.firebase.database.DatabaseException：找到名称相冲突的获得者： isAccessibilityFocusable

同时尝试更新我的用户。

$ b User类是像这样

  public class User {
 @PrimaryKey 
 String userName; 
 String groupName; 
 int totalMoney; 
布尔转; 
 boolean hapyo; 
布尔型盲; 
 @Exclude 
 TextView textView; 
 @Exclude 
按钮bHapdiye，bChale，bShow，bHeram; 
 
 public Button getbHapdiye（）{
 return bHapdiye; 
} 
 
 public void setbHapdiye（Button bHapdiye）{
 this.bHapdiye = bHapdiye; 
} 
 
 public Button getbChale（）{
 return bChale; 
} 
 
 public void setbChale（Button bChale）{
 this.bChale = bChale; 
} 
 
 public Button getbShow（）{
 return bShow; 
} 
 
 public void setbShow（Button bShow）{
 this.bShow = bShow; 
} 
 
 public Button getbHeram（）{
 return bHeram; 
} 
 
 public void setbHeram（Button bHeram）{
 this.bHeram = bHeram; 
} 
 
 public TextView getTextView（）{
 return textView; 
} 
 
 public void setTextView（TextView textView）{
 this.textView = textView; 
} 
 
 public boolean isBlind（）{
 return blind; 
} 
 
 public void setBlind（boolean blind）{
 this.blind = blind; 
 
 
 $ b $ public boolean isHapyo（）{
 return hapyo; 
} 
 
 public void setHapyo（boolean hapyo）{
 this.hapyo = hapyo; 
} 
 
 public boolean isTurn（）{
 return turn; 
} 
 
 public void setTurn（boolean turn）{
 this.turn = turn; 
 
 
 
 public String getUserName（）{
 return userName; 
 
 
 public void setUserName（String userName）{
 this.userName = userName; 
} 
 
 public String getGroupName（）{
 return groupName; 
} 
 
 public void setGroupName（String groupName）{
 this.groupName = groupName; 
} 
 
 public int getTotalMoney（）{
 return totalMoney; 
} 
 
 public void setTotalMoney（int totalMoney）{
 this.totalMoney = totalMoney; 
 
 
 
 
 $ b我试图以这种方式更新用户 p> 
 
 
  final User user1 = userList.get（0）; 
 user1.setTextView（tvUser1）; 
 user1.setbChale（bChaleP1）; 
 user1.setbHapdiye（bHapdiyeP1）; 
 user1.setbHeram（bHeramP1）; 
 user1.setbShow（bShowP1）; 
 user1.setTurn（true）; 
 setUsersTurn（user1.isTurn（），bHapdiyeP1，bChaleP1，bShowP1，bHeramP1）; 
 setTurnInFirebase（user1）; 
  
 setTurnInFirebase方法就像这样 
 
 
 public void setTurnInFirebase（User user）{
 myRef.child（users）。setValue（user）; 
 
 
 
 
 
 $ b因此，当我运行这个项目时，我得到了上面提到的错误。这可能是什么原因。 Thankyou 
解决方案 
您的用户包含一个 TextView  Firebase将无法序列化/反序列化。为了允许将类写入Firebase数据库，请确保其仅包含您创建的简单类型或对象的属性：所谓的POJO  - 普通旧Java对象。 
 
 
 
或者，您可以通过注释来排除不受支持的属性（如 TextView ）：
  @Exclude 
 public TextView getTextView（）{
 return textView; 
} 
 
 @Exclude 
 public void setTextView（TextView textView）{
 this.textView = textView; 
} 
  
 
I am getting this error:

  
Caused by: com.google.firebase.database.DatabaseException: Found conflicting getters for name: isAccessibilityFocusable
while trying to update my User.

The User class is like this
public class User {
@PrimaryKey
String userName;
String groupName;
int totalMoney;
boolean turn;
boolean hapyo;
boolean blind;
@Exclude
TextView textView;
@Exclude
Button bHapdiye,bChale,bShow,bHeram;

public Button getbHapdiye() {
    return bHapdiye;
}

public void setbHapdiye(Button bHapdiye) {
    this.bHapdiye = bHapdiye;
}

public Button getbChale() {
    return bChale;
}

public void setbChale(Button bChale) {
    this.bChale = bChale;
}

public Button getbShow() {
    return bShow;
}

public void setbShow(Button bShow) {
    this.bShow = bShow;
}

public Button getbHeram() {
    return bHeram;
}

public void setbHeram(Button bHeram) {
    this.bHeram = bHeram;
}

public TextView getTextView() {
    return textView;
}

public void setTextView(TextView textView) {
    this.textView = textView;
}

public boolean isBlind() {
    return blind;
}

public void setBlind(boolean blind) {
    this.blind = blind;
}


public boolean isHapyo() {
    return hapyo;
}

public void setHapyo(boolean hapyo) {
    this.hapyo = hapyo;
}

public boolean isTurn() {
    return turn;
}

public void setTurn(boolean turn) {
    this.turn = turn;

}

public String getUserName() {
    return userName;
}

public void setUserName(String userName) {
    this.userName = userName;
}

public String getGroupName() {
    return groupName;
}

public void setGroupName(String groupName) {
    this.groupName = groupName;
}

public int getTotalMoney() {
    return totalMoney;
}

public void setTotalMoney(int totalMoney) {
    this.totalMoney = totalMoney;
}
}
I am trying to update the User like this
final User user1 = userList.get(0);
    user1.setTextView(tvUser1);
    user1.setbChale(bChaleP1);
    user1.setbHapdiye(bHapdiyeP1);
    user1.setbHeram(bHeramP1);
    user1.setbShow(bShowP1);
    user1.setTurn(true);
    setUsersTurn(user1.isTurn(),bHapdiyeP1,bChaleP1,bShowP1,bHeramP1);
    setTurnInFirebase(user1);
The setTurnInFirebase method is like this
public void setTurnInFirebase(User user){
    myRef.child("users").setValue(user);
}
So when I run the project, I get the above mentioned error. What could be the reason for this. Thankyou
解决方案
Your user contains a TextView, which is a class that Firebase won't be able to serialize/deserialize. 

To allow writing a class to the Firebase Database, make sure that it only contains properties of simple types or objects that you created: so called POJOs - Plain Old Java Objects.

Alternatively you can exclude the non-supported properties (such as the TextView) by annotating them:
@Exclude
public TextView getTextView() {
    return textView;
}

@Exclude
public void setTextView(TextView textView) {
    this.textView = textView;
}


                        
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