Android LiveData<List> cast to LiveData<List>
0
I have generic problem,
I have LiveData<List<User>>, object User implement IEntity.
How to cast LiveData<List<User>> to LiveData<List<IEntity>>?
package cz.roomlivedata.entity;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
@Entity(indices = @Index(value = "id", unique = true))
public class User implements IEntity
@PrimaryKey(autoGenerate = true) public int id;
private String name;
private String name; public User(String name) this.name = name;
public String getName() return name;
public void setName(String name) this.name = name;
android generic-list android-livedata android-architecture-livedata edited Nov 13 at 7:50
Radesh
3,09611330
asked Nov 11 at 10:17
motorcb
3582614
add a comment |
0
I have generic problem,
I have LiveData<List<User>>, object User implement IEntity.
How to cast LiveData<List<User>> to LiveData<List<IEntity>>?
package cz.roomlivedata.entity;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
@Entity(indices = @Index(value = "id", unique = true))
public class User implements IEntity
@PrimaryKey(autoGenerate = true) public int id;
private String name;
private String name; public User(String name) this.name = name;
public String getName() return name;
public void setName(String name) this.name = name;
android generic-list android-livedata android-architecture-livedata edited Nov 13 at 7:50
Radesh
3,09611330
asked Nov 11 at 10:17
motorcb
3582614
add User class code
– Radesh
Nov 11 at 10:21
You say that "User implements IEntity" not "... extends IEntitiy". But without the latter, you can't add anything from one List to the other
– 0X0nosugar
Nov 11 at 14:34
@Radesh<pre>package cz.roomlivedata.entity; import android.arch.persistence.room.Entity; import android.arch.persistence.room.Index; import android.arch.persistence.room.PrimaryKey; @Entity(indices = @Index(value = "id", unique = true)) public class User implements IEntity @PrimaryKey(autoGenerate = true) public int id; private String name; public User(String name) this.name = name; public String getName() return name; public void setName(String name) this.name = name; </pre>
– motorcb
Nov 11 at 18:07
@motorcb did your problem solved?
– Radesh
Nov 17 at 14:22
add a comment |
0
0
0
I have generic problem,
I have LiveData<List<User>>, object User implement IEntity.
How to cast LiveData<List<User>> to LiveData<List<IEntity>>?
package cz.roomlivedata.entity;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
@Entity(indices = @Index(value = "id", unique = true))
public class User implements IEntity
@PrimaryKey(autoGenerate = true) public int id;
private String name;
private String name; public User(String name) this.name = name;
public String getName() return name;
public void setName(String name) this.name = name;
android generic-list android-livedata android-architecture-livedata edited Nov 13 at 7:50
Radesh
3,09611330
asked Nov 11 at 10:17
motorcb
3582614
I have generic problem,
I have LiveData<List<User>>, object User implement IEntity.
How to cast LiveData<List<User>> to LiveData<List<IEntity>>?
package cz.roomlivedata.entity;
import android.arch.persistence.room.Entity;
import android.arch.persistence.room.Index;
import android.arch.persistence.room.PrimaryKey;
@Entity(indices = @Index(value = "id", unique = true))
public class User implements IEntity
@PrimaryKey(autoGenerate = true) public int id;
private String name;
private String name; public User(String name) this.name = name;
public String getName() return name;
public void setName(String name) this.name = name;
android generic-list android-livedata android-architecture-livedata android generic-list android-livedata android-architecture-livedata edited Nov 13 at 7:50
Radesh
3,09611330
asked Nov 11 at 10:17
motorcb
3582614
edited Nov 13 at 7:50
Radesh
3,09611330
asked Nov 11 at 10:17
motorcb
3582614
edited Nov 13 at 7:50
Radesh
3,09611330
edited Nov 13 at 7:50
Radesh
3,09611330
edited Nov 13 at 7:50
Radesh
3,09611330
3,09611330
asked Nov 11 at 10:17
motorcb
3582614
asked Nov 11 at 10:17
motorcb
3582614
asked Nov 11 at 10:17
motorcb
3582614
3582614
add User class code
– Radesh
Nov 11 at 10:21
You say that "User implements IEntity" not "... extends IEntitiy". But without the latter, you can't add anything from one List to the other
– 0X0nosugar
Nov 11 at 14:34
@Radesh<pre>package cz.roomlivedata.entity; import android.arch.persistence.room.Entity; import android.arch.persistence.room.Index; import android.arch.persistence.room.PrimaryKey; @Entity(indices = @Index(value = "id", unique = true)) public class User implements IEntity @PrimaryKey(autoGenerate = true) public int id; private String name; public User(String name) this.name = name; public String getName() return name; public void setName(String name) this.name = name; </pre>
– motorcb
Nov 11 at 18:07
@motorcb did your problem solved?
– Radesh
Nov 17 at 14:22
add a comment |
add User class code
– Radesh
Nov 11 at 10:21
You say that "User implements IEntity" not "... extends IEntitiy". But without the latter, you can't add anything from one List to the other
– 0X0nosugar
Nov 11 at 14:34
@Radesh<pre>package cz.roomlivedata.entity; import android.arch.persistence.room.Entity; import android.arch.persistence.room.Index; import android.arch.persistence.room.PrimaryKey; @Entity(indices = @Index(value = "id", unique = true)) public class User implements IEntity @PrimaryKey(autoGenerate = true) public int id; private String name; public User(String name) this.name = name; public String getName() return name; public void setName(String name) this.name = name; </pre>
– motorcb
Nov 11 at 18:07
@motorcb did your problem solved?
– Radesh
Nov 17 at 14:22
add User class code
– Radesh
Nov 11 at 10:21
add User class code
– Radesh
Nov 11 at 10:21
You say that "User implements IEntity" not "... extends IEntitiy". But without the latter, you can't add anything from one List to the other
– 0X0nosugar
Nov 11 at 14:34
You say that "User implements IEntity" not "... extends IEntitiy". But without the latter, you can't add anything from one List to the other
– 0X0nosugar
Nov 11 at 14:34
@Radesh
<pre>package cz.roomlivedata.entity; import android.arch.persistence.room.Entity; import android.arch.persistence.room.Index; import android.arch.persistence.room.PrimaryKey; @Entity(indices = @Index(value = "id", unique = true)) public class User implements IEntity @PrimaryKey(autoGenerate = true) public int id; private String name; public User(String name) this.name = name; public String getName() return name; public void setName(String name) this.name = name; </pre>– motorcb
Nov 11 at 18:07
@Radesh
<pre>package cz.roomlivedata.entity; import android.arch.persistence.room.Entity; import android.arch.persistence.room.Index; import android.arch.persistence.room.PrimaryKey; @Entity(indices = @Index(value = "id", unique = true)) public class User implements IEntity @PrimaryKey(autoGenerate = true) public int id; private String name; public User(String name) this.name = name; public String getName() return name; public void setName(String name) this.name = name; </pre>– motorcb
Nov 11 at 18:07
@motorcb did your problem solved?
– Radesh
Nov 17 at 14:22
@motorcb did your problem solved?
– Radesh
Nov 17 at 14:22
add a comment |
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add User class code
– Radesh
Nov 11 at 10:21
You say that "User implements IEntity" not "... extends IEntitiy". But without the latter, you can't add anything from one List to the other
– 0X0nosugar
Nov 11 at 14:34
@Radesh
<pre>package cz.roomlivedata.entity; import android.arch.persistence.room.Entity; import android.arch.persistence.room.Index; import android.arch.persistence.room.PrimaryKey; @Entity(indices = @Index(value = "id", unique = true)) public class User implements IEntity @PrimaryKey(autoGenerate = true) public int id; private String name; public User(String name) this.name = name; public String getName() return name; public void setName(String name) this.name = name; </pre>– motorcb
Nov 11 at 18:07
@motorcb did your problem solved?
– Radesh
Nov 17 at 14:22